/* ==========================================================================
   Videogame Database Design System - Master Stylesheet
   Compatible with Master Layout Templates, Split-Forms, Decoupled APIs & Handhelds
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
    /* Color Palette: Dark Slate Workbench */
    --bg: #0b0f19;
    --panel: #151d30;
    --panel-hover: #1c273e;
    --surface-alt: #0c121e;
    --border: #243049;
    --border-focus: #38bdf8;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    /* Accent & Status Palette */
    --accent: #0284c7;
    --accent-hover: #0369a1;
    --accent-glow: rgba(56, 189, 248, 0.2);
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --danger-surface: rgba(239, 68, 68, 0.12);
    --success: #10b981;
    --success-surface: rgba(16, 185, 129, 0.15);
    --warning: #f59e0b;
    --warning-surface: rgba(245, 158, 11, 0.15);

    /* Datasheet Grid & Interaction States */
    --row-active: rgba(56, 189, 248, 0.16);
    --row-hover: rgba(255, 255, 255, 0.025);

    /* Elevation & Geometry */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 10px;
    --radius-pill: 9999px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5);

    /* Typography & Transitions */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    --transition-fast: 0.15s ease;
}

/* --------------------------------------------------------------------------
   2. Reset & Base Typography
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    padding: 16px;
    min-height: 100vh;
    max-width: 100%;
    overflow-x: hidden;
    position: relative;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

/* --------------------------------------------------------------------------
   3. Master Layout Architecture (Header, Navigation & Telemetry Footer)
   -------------------------------------------------------------------------- */
.master-wrapper {
    max-width: 1480px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 32px);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    overflow-x: hidden;
    box-sizing: border-box;
}

.master-header {
    position: relative;
    background: linear-gradient(135deg, #091224 0%, #1e1b4b 50%, #0c2340 100%);
    background-size: cover;
    background-position: center;
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
}

.master-header-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 15, 25, 0.72);
    backdrop-filter: blur(2px);
    z-index: 1;
}

.master-header-content {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.header-brand {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.header-brand-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.header-brand-top {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-brand .brand-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-text-block {
    display: flex;
    flex-direction: column;
}

/* ==========================================================================
   Sandwich / Hamburger Toggle Button (Header)
   ========================================================================== */
.sidebar-toggle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 8px;
    cursor: pointer;
    color: #f8fafc;
    padding: 0;
    margin-top: 3px;
    margin-right: 4px;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    z-index: 10005;
    flex-shrink: 0;
    outline: none;
}

.sidebar-toggle-btn:hover {
    background: rgba(56, 189, 248, 0.15);
    border-color: #38bdf8;
    color: #38bdf8;
    box-shadow: 0 0 14px rgba(56, 189, 248, 0.35);
}

.hamburger-box {
    width: 20px;
    height: 16px;
    position: relative;
    display: block;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background: #f8fafc;
    border-radius: 2px;
    position: absolute;
    left: 0;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
        opacity 0.2s ease,
        top 0.25s cubic-bezier(0.16, 1, 0.3, 1),
        background-color 0.2s ease;
}

.hamburger-line.line-1 {
    top: 1px;
}

.hamburger-line.line-2 {
    top: 7px;
}

.hamburger-line.line-3 {
    top: 13px;
}

/* Morph to X when active / menu open */
.sidebar-toggle-btn.is-active .hamburger-line.line-1 {
    top: 7px;
    transform: rotate(45deg);
    background: #38bdf8;
}

.sidebar-toggle-btn.is-active .hamburger-line.line-2 {
    opacity: 0;
    transform: scaleX(0);
}

.sidebar-toggle-btn.is-active .hamburger-line.line-3 {
    top: 7px;
    transform: rotate(-45deg);
    background: #38bdf8;
}

.sidebar-toggle-btn.is-active {
    background: rgba(56, 189, 248, 0.22);
    border-color: #38bdf8;
    box-shadow: 0 0 16px rgba(56, 189, 248, 0.4);
}

.brand-logo-badge {
    width: 44px;
    height: 44px;
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid var(--border-focus);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    line-height: 1;
    box-shadow: 0 0 12px var(--accent-glow);
    flex-shrink: 0;
    user-select: none;
}

.brand-logo-badge .brand-logo-icon,
.brand-logo-badge span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transform: translateY(-0.15em);
}

.brand-title {
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.brand-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.header-telemetry-row {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    margin-left: 56px;
    /* Aligns with text directly under the title */
}

@media (max-width: 640px) {
    .header-telemetry-row {
        margin-left: 0;
        gap: 6px;
    }
}

.telemetry-pill {
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid var(--border);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    color: var(--text-muted);
}

.telemetry-pill strong {
    color: var(--border-focus);
    margin-left: 4px;
}

/* Header User Avatar (Right Section) */
.header-user-section {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.header-avatar-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid rgba(56, 189, 248, 0.4);
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    cursor: pointer;
    background: rgba(15, 23, 42, 0.85);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    user-select: none;
    padding: 0;
    outline: none;
}

.header-avatar-btn:hover {
    border-color: #38bdf8;
    box-shadow: 0 0 18px rgba(56, 189, 248, 0.45);
    transform: scale(1.06);
}

.header-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.header-avatar-initials {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0284c7 0%, #2563eb 50%, #4f46e5 100%);
    color: #ffffff;
    font-size: 14.5px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.header-login-link {
    font-size: 12px;
    font-weight: 600;
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.3);
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    text-decoration: none;
}

.header-login-link:hover {
    background: rgba(56, 189, 248, 0.2);
    color: #ffffff;
}

/* ==========================================================================
   Collapsible Floating Sidebar Drawer & Backdrop
   ========================================================================== */
.sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(3, 7, 18, 0.72);
    backdrop-filter: blur(3px);
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

body.sidebar-open .sidebar-backdrop {
    opacity: 1;
    pointer-events: auto;
}

body.sidebar-open {
    overflow: hidden;
}

.master-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 290px;
    max-width: 85vw;
    height: 100vh;
    z-index: 10000;
    background: linear-gradient(180deg, #0b111e 0%, #070c16 100%);
    border-right: 1px solid rgba(56, 189, 248, 0.22);
    box-shadow: 14px 0 40px rgba(0, 0, 0, 0.75), 0 0 25px rgba(56, 189, 248, 0.08);
    transform: translateX(-100%);
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

body.sidebar-open .master-sidebar {
    transform: translateX(0);
}

.sidebar-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

/* Sidebar Top Header */
.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    background: rgba(15, 23, 42, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-logo-badge {
    width: 32px;
    height: 32px;
    background: rgba(56, 189, 248, 0.15);
    border: 1px solid var(--border-focus);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    box-shadow: 0 0 10px var(--accent-glow);
}

.sidebar-brand-text {
    display: flex;
    flex-direction: column;
}

.sidebar-brand-title {
    font-size: 14px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
}

.sidebar-brand-subtitle {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-close-btn {
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #94a3b8;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.18s ease;
}

.sidebar-close-btn:hover {
    background: rgba(239, 68, 68, 0.18);
    border-color: #f87171;
    color: #f87171;
}

/* Sidebar Navigation Items Body */
.sidebar-nav-body {
    flex: 1;
    overflow-y: auto;
    padding: 14px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    scrollbar-width: thin;
    scrollbar-color: rgba(56, 189, 248, 0.2) transparent;
}

.sidebar-nav-body::-webkit-scrollbar {
    width: 5px;
}

.sidebar-nav-body::-webkit-scrollbar-thumb {
    background: rgba(56, 189, 248, 0.2);
    border-radius: 4px;
}

/* Navigation Links */
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    font-size: 13.5px;
    font-weight: 600;
    color: #cbd5e1;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.18s ease;
    border-left: 3px solid transparent;
}

.sidebar-link:hover {
    color: #ffffff;
    background: rgba(56, 189, 248, 0.08);
    transform: translateX(3px);
}

.sidebar-link.active {
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.14);
    border-left-color: #38bdf8;
    font-weight: 700;
}

.sidebar-link.player-hub-link {
    color: #38bdf8;
}

.sidebar-icon {
    font-size: 15px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Separator Line */
.sidebar-separator {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.22), rgba(255, 255, 255, 0.08), transparent);
    margin: 8px 6px;
    flex-shrink: 0;
}

/* Collapsible Groups */
.sidebar-group {
    display: flex;
    flex-direction: column;
}

.sidebar-group-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 14px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: #94a3b8;
    font-size: 12.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.18s ease;
}

.sidebar-group-header:hover {
    color: #f8fafc;
    background: rgba(255, 255, 255, 0.04);
}

.group-header-label {
    display: flex;
    align-items: center;
    gap: 10px;
}

.group-title {
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.group-chevron {
    font-size: 11px;
    transition: transform 0.25s ease;
    color: #64748b;
}

.sidebar-group:not(.expanded) .group-chevron {
    transform: rotate(-90deg);
}

.sidebar-group.expanded .group-chevron {
    transform: rotate(0deg);
    color: #38bdf8;
}

/* Sub-items */
.sidebar-sub-items {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding-left: 14px;
    margin-top: 2px;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.sidebar-group:not(.expanded) .sidebar-sub-items {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
    pointer-events: none;
}

.sidebar-group.expanded .sidebar-sub-items {
    max-height: 350px;
    opacity: 1;
}

.sidebar-sub-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 12px 7px 14px;
    font-size: 12.5px;
    color: #94a3b8;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.16s ease;
    border-left: 2px solid transparent;
}

.sidebar-sub-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(3px);
}

.sidebar-sub-link.active {
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.12);
    border-left-color: #38bdf8;
    font-weight: 700;
}

.sub-bullet {
    color: #475569;
    font-size: 14px;
    line-height: 1;
}

.sidebar-sub-link.active .sub-bullet {
    color: #38bdf8;
}

/* Sidebar Footer / User Session Card */
.sidebar-footer {
    padding: 12px 14px;
    background: rgba(11, 15, 25, 0.85);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}

.sidebar-user-card {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(56, 189, 248, 0.15);
    border: 1px solid rgba(56, 189, 248, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.sidebar-user-details {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
}

.sidebar-user-name {
    font-size: 12px;
    font-weight: 700;
    color: #f8fafc;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-role {
    font-size: 10px;
    color: #38bdf8;
    font-weight: 600;
    text-transform: uppercase;
}

.sidebar-logout-icon {
    width: 32px;
    height: 32px;
    color: #f87171;
    padding: 0;
    border-radius: 6px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    text-decoration: none;
    transition: all 0.18s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-logout-icon:hover {
    background: rgba(239, 68, 68, 0.25);
    border-color: #f87171;
    color: #ffffff;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.35);
    transform: scale(1.05);
}

.sidebar-logout-svg {
    display: block;
    stroke: currentColor;
    transition: transform 0.18s ease;
}

.sidebar-logout-icon:hover .sidebar-logout-svg {
    transform: translateX(2px);
}

.sidebar-avatar-initials {
    font-size: 11.5px;
    font-weight: 700;
    color: #38bdf8;
    text-transform: uppercase;
}

.sidebar-login-link {
    display: block;
    text-align: center;
    padding: 8px 14px;
    font-size: 12.5px;
    font-weight: 600;
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 6px;
    text-decoration: none;
}

.sidebar-login-link:hover {
    background: rgba(56, 189, 248, 0.2);
    color: #ffffff;
}

.master-main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

.master-footer {
    margin-top: auto;
    background: #0d1524;
    border-top: 1px solid var(--border);
    padding: 14px 20px;
    font-size: 12px;
    color: var(--text-muted);
}

.footer-row-primary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(36, 48, 73, 0.4);
}

.footer-col {
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-indicator-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--success);
}

.shortcuts-legend kbd {
    background: #1e293b;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1px 5px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: #e2e8f0;
}

.shortcuts-legend span {
    margin-right: 10px;
}

.footer-row-secondary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 8px;
    color: var(--text-dim);
    font-size: 11px;
}

.scroll-top-link {
    color: var(--border-focus);
    font-weight: 600;
}

/* Master Shell Mobile Ergonomics & Overflow Prevention */
@media (max-width: 768px) {
    body {
        padding: 0;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .master-wrapper {
        border-radius: 0;
        border-left: none;
        border-right: none;
        border-top: none;
        min-height: 100vh;
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
        box-sizing: border-box;
    }

    .master-header {
        padding: 10px 12px;
        width: 100%;
        max-width: 100vw;
        box-sizing: border-box;
        overflow-x: hidden;
    }

    .master-header-content {
        gap: 8px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        justify-content: space-between;
    }

    .header-brand {
        flex: 1 1 auto;
        min-width: 0;
        gap: 8px;
        align-items: center;
    }

    .header-brand-block {
        min-width: 0;
        flex: 1 1 auto;
        gap: 4px;
    }

    .header-brand-top {
        min-width: 0;
        gap: 8px;
    }

    .header-brand .brand-link {
        min-width: 0;
        gap: 8px;
    }

    .brand-logo-badge {
        width: 32px;
        height: 32px;
        font-size: 16px;
        flex-shrink: 0;
    }

    .brand-logo-badge .brand-logo-icon,
    .brand-logo-badge span {
        transform: none;
        line-height: normal;
    }

    .brand-text-block {
        min-width: 0;
        flex: 1 1 auto;
    }

    .brand-title {
        font-size: 15px;
        line-height: 1.15;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .brand-subtitle {
        font-size: 10px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .sidebar-toggle-btn {
        width: 34px;
        height: 34px;
        margin-top: 0;
        margin-right: 0;
    }

    .header-user-section {
        flex-shrink: 0;
    }

    .header-avatar-btn {
        width: 34px;
        height: 34px;
        flex-shrink: 0;
    }

    .header-avatar-initials {
        font-size: 12px;
    }

    .header-telemetry-row {
        margin-left: 0;
        gap: 4px;
        width: 100%;
        flex-wrap: wrap;
    }

    .telemetry-pill {
        padding: 2px 7px;
        font-size: 10.5px;
    }

    .master-footer {
        padding: 10px 12px;
        width: 100%;
        max-width: 100vw;
        box-sizing: border-box;
        overflow-x: hidden;
    }

    .footer-row-primary {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        padding-bottom: 8px;
    }

    .shortcuts-legend {
        display: none !important;
    }

    .footer-row-secondary {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .master-main-content {
        width: 100%;
        max-width: 100vw;
        overflow-x: hidden;
        box-sizing: border-box;
    }
}

/* --------------------------------------------------------------------------
   4. Legacy Page Wrappers & Auxiliary Bars
   -------------------------------------------------------------------------- */
.wrapper,
.app-container {
    max-width: 1440px;
    margin: 0 auto;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.container,
.container-narrow {
    max-width: 1080px;
    margin: 0 auto;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.top-nav,
.header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #111827;
    border-bottom: 1px solid var(--border);
    padding: 12px 20px;
    gap: 12px;
    flex-wrap: wrap;
}

.nav-left,
.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-title,
.header-title {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.toolbar {
    display: flex;
    gap: 8px;
    background: #111827;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.search-box {
    display: none;
    padding: 10px 16px;
    background: #0d1524;
    border-bottom: 1px solid var(--border);
}

.search-box.open {
    display: block;
}

/* --------------------------------------------------------------------------
   5. Buttons & Interactive Controls
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 36px;
    padding: 0 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border);
    background: #1e293b;
    color: var(--text-main);
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
    user-select: none;
    white-space: nowrap;
}

.btn:hover:not(:disabled) {
    background: var(--panel-hover);
    border-color: var(--text-muted);
    color: #fff;
}

.btn:active:not(:disabled) {
    transform: translateY(1px);
}

.btn.primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn.primary:hover:not(:disabled) {
    background: var(--accent-hover);
}

.btn.danger {
    background: var(--danger-surface);
    border-color: rgba(239, 68, 68, 0.4);
    color: #fca5a5;
}

.btn.danger:hover:not(:disabled) {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}

.btn:disabled,
.btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-sm {
    height: 28px;
    padding: 0 10px;
    font-size: 12px;
}

/* --------------------------------------------------------------------------
   6. Form Controls, Inputs & Switches
   -------------------------------------------------------------------------- */
.form-pane,
.form-panel {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
}

.form-group,
.field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.form-group label,
.field label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
}

.form-row {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.form-row label {
    width: 105px;
    flex-shrink: 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

.form-section-title {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-top: 6px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 4px;
}

.form-control {
    width: 100%;
    height: 36px;
    padding: 0 10px;
    font-size: 13px;
    font-family: inherit;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: #0d1524;
    color: #fff;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.form-control[readonly] {
    background: #182234;
    color: var(--text-dim);
    cursor: not-allowed;
}

textarea.form-control {
    height: 68px;
    padding: 8px 10px;
    resize: vertical;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-left: 105px;
    margin: 4px 0;
}

.status-row {
    display: flex;
    gap: 18px;
    padding-left: 95px;
    margin-top: 4px;
}

.chk-label,
.checkbox-wrap,
.inline-chk {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
}

.chk-label input,
.checkbox-wrap input,
.inline-chk input {
    accent-color: var(--border-focus);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.chip-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #10192a;
    border: 1px solid var(--border);
    padding: 5px 12px;
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.chip-toggle input {
    accent-color: var(--border-focus);
    width: 15px;
    height: 15px;
    cursor: pointer;
}

.chip-toggle:has(input:checked) {
    background: rgba(56, 189, 248, 0.12);
    border-color: var(--border-focus);
    color: #fff;
}

/* --------------------------------------------------------------------------
   7. Alerts, Badges & Indicators
   -------------------------------------------------------------------------- */
.banner {
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.banner.success {
    background: var(--success-surface);
    color: #34d399;
    border-bottom: 1px solid rgba(16, 185, 129, 0.3);
}

.banner.error {
    background: var(--danger-surface);
    color: #f87171;
    border-bottom: 1px solid rgba(239, 68, 68, 0.3);
}

.badge,
.badge-record,
.badge-count {
    display: inline-flex;
    align-items: center;
    background: rgba(56, 189, 248, 0.12);
    color: var(--border-focus);
    border: 1px solid rgba(56, 189, 248, 0.25);
    font-size: 12px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
}

.usage-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    background: rgba(148, 163, 184, 0.12);
    color: var(--text-muted);
}

.usage-badge.active-use {
    background: var(--success-surface);
    color: #34d399;
}

.status-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    text-transform: uppercase;
}

.status-badge.won {
    background: var(--success-surface);
    color: #34d399;
}

.status-badge.backlog {
    background: var(--warning-surface);
    color: #fbbf24;
}

/* --------------------------------------------------------------------------
   8. Layout Grids (Master-Detail & Split Form)
   -------------------------------------------------------------------------- */
.workspace,
.workspace-games,
.workspace-consoles {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 16px;
    align-items: start;
    padding: 16px;
    min-width: 0;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
}

.workspace>*,
.workspace-games>*,
.workspace-consoles>*,
.editor-pane,
.editor-card,
.grid-card {
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.editor-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: 16px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
}

.card-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.editor-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 6px;
}

.action-row {
    display: flex;
    gap: 8px;
}

.action-row .btn {
    flex: 1;
}

.main-grid,
.top-section,
.editor-layout {
    display: grid;
    grid-template-columns: 390px 1fr 340px;
    gap: 16px;
    padding: 16px;
}

/* --------------------------------------------------------------------------
   9. Datasheet Grid & Pagination Components
   -------------------------------------------------------------------------- */
.table-pane,
.grid-card,
.datasheet-section,
.datasheet {
    background: var(--panel);
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.search-toolbar,
.grid-header {
    padding: 10px 16px;
    background: #111827;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    font-size: 12px;
}

.grid-header select,
.page-size-selector select {
    height: 28px;
    background: #0d1524;
    border: 1px solid var(--border);
    color: var(--text-main);
    border-radius: var(--radius-sm);
    padding: 0 6px;
    outline: none;
}

.table-container,
.table-scroll {
    min-height: 280px;
    max-height: 480px;
    overflow-y: auto;
    background: var(--surface-alt);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    text-align: left;
}

th {
    background: #131c2e;
    padding: 9px 12px;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    border-right: 1px solid rgba(36, 48, 73, 0.4);
    position: sticky;
    top: 0;
    z-index: 2;
    white-space: nowrap;
}

td {
    padding: 8px 12px;
    border-bottom: 1px solid rgba(51, 65, 85, 0.4);
    border-right: 1px solid rgba(36, 48, 73, 0.2);
    color: #cbd5e1;
    cursor: pointer;
}

tr:hover td {
    background: var(--row-hover);
    color: #fff;
}

tr.active td {
    background: var(--row-active);
    font-weight: 600;
    color: var(--border-focus);
}

.pagination-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: #111827;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-muted);
}

.pagination-nav {
    display: flex;
    gap: 4px;
    align-items: center;
}

.page-btn {
    min-width: 32px;
    height: 30px;
    padding: 0 8px;
    border: 1px solid var(--border);
    background: #1e293b;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 500;
}

.page-btn:hover:not(.disabled) {
    background: #334155;
    color: #fff;
}

.page-btn.disabled {
    opacity: 0.35;
    pointer-events: none;
}

/* --------------------------------------------------------------------------
   10. Media Cards, Dropzones & Previews
   -------------------------------------------------------------------------- */
.image-pane,
.media-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.media-card-title {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.img-box,
.media-box {
    flex: 1;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    min-height: 240px;
    max-height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 8px;
    position: relative;
}

.img-box img,
.media-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.img-placeholder,
.media-placeholder {
    color: var(--text-dim);
    font-size: 13px;
    font-style: italic;
    text-align: center;
}

.img-tag {
    position: absolute;
    top: 6px;
    left: 6px;
    font-size: 11px;
    font-weight: 600;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid var(--border);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
}

.media-sub-chk {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
}

.media-sub-chk input {
    width: 15px;
    height: 15px;
    accent-color: var(--border-focus);
}

.dropzone {
    border: 2px dashed var(--border);
    border-radius: var(--radius-md);
    min-height: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: var(--surface-alt);
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.dropzone.dragover {
    border-color: var(--border-focus);
    background: rgba(56, 189, 248, 0.06);
}

.dropzone-empty {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
}

.dropzone-empty span {
    font-size: 28px;
    display: block;
    margin-bottom: 6px;
}

.dropzone-empty p {
    font-size: 12px;
}

.dropzone-empty small {
    font-size: 11px;
    color: var(--text-dim);
}

.media-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.media-actions .btn {
    flex: 1;
}

.hidden-file-input {
    display: none;
}

/* --------------------------------------------------------------------------
   11. Portal Dashboard Grid (index.php)
   -------------------------------------------------------------------------- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
}

.nav-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.nav-card:hover {
    background: var(--panel-hover);
    border-color: var(--border-focus);
    transform: translateY(-2px);
}

.card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.card-icon {
    font-size: 30px;
    line-height: 1;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #fff;
}

.card-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.4;
    margin-top: 4px;
}

.card-action {
    margin-top: 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--border-focus);
    display: flex;
    align-items: center;
    gap: 4px;
}

.dashboard-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 24px;
    max-width: 1440px;
    margin: 0 auto;
    width: 100%;
}

.dashboard-hero-row {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 16px;
    width: 100%;
}

.dashboard-main-row {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 16px;
    width: 100%;
}

.dashboard-portals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 240px));
    gap: 12px;
    align-content: start;
    align-items: start;
}

.dashboard-portals-grid .nav-card {
    min-height: 150px;
    max-height: 160px;
}

/* Tablet & Mobile Breakpoint: Convert horizontal splits to vertical stack */
@media (max-width: 860px) {
    .dashboard-container {
        padding: 14px 10px;
        gap: 16px;
    }

    .dashboard-hero-row,
    .dashboard-main-row {
        grid-template-columns: 1fr;
    }

    .dashboard-portals-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .dashboard-portals-grid .nav-card {
        max-height: none;
        min-height: 150px;
    }
}

/* --------------------------------------------------------------------------
   12. Collection & Portable Vault Grid (collection.php)
   -------------------------------------------------------------------------- */
.controls {
    max-width: 1400px;
    margin: 20px auto;
    padding: 0 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.filter-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.filter-card input,
.filter-card select {
    background: var(--surface-alt);
    border: 1px solid var(--border);
    color: var(--text-main);
    height: 36px;
    padding: 0 10px;
    border-radius: var(--radius-md);
    font-size: 13px;
    outline: none;
}

.filter-card input:focus,
.filter-card select:focus {
    border-color: var(--border-focus);
}

.filter-card input[type="text"] {
    flex: 2;
    min-width: 200px;
}

.filter-card select {
    flex: 1;
    min-width: 140px;
}

.collection-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 16px;
    padding: 0 16px;
}

.game-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
    position: relative;
}

.game-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-focus);
}

.cover-wrap {
    width: 100%;
    aspect-ratio: 3/4;
    background: var(--surface-alt);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cover-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cover-placeholder {
    font-size: 12px;
    color: var(--text-dim);
    text-align: center;
    padding: 10px;
}

.badges {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-end;
}

.tag {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

.tag.handheld {
    background: #2563eb;
    color: #fff;
}

.tag.beaten {
    background: var(--success);
    color: #fff;
}

.tag.backlog {
    background: var(--warning);
    color: #000;
}

.card-body {
    padding: 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.game-title {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    line-height: 1.3;
}

.game-meta {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 6px;
}

.card-footer {
    border-top: 1px solid var(--border);
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
}

.card-footer a {
    color: var(--border-focus);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   13. Toast Notification System
   -------------------------------------------------------------------------- */
#toastContainer {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 999;
}

.toast {
    padding: 10px 16px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast.success {
    background: #059669;
}

.toast.error {
    background: #dc2626;
}

/* --------------------------------------------------------------------------
   14. Spotlight Pick Card & Media Canvas Architecture
   -------------------------------------------------------------------------- */
.picked-card-container {
    animation: fadeInScale 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    max-width: 980px;
    margin: 20px auto;
    background: linear-gradient(145deg, #131d2e, #0c1421);
    border: 1px solid rgba(56, 189, 248, 0.22);
    border-radius: 12px;
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.55), 0 0 25px rgba(14, 165, 233, 0.12);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

@media (min-width: 860px) {
    .picked-card-container {
        flex-direction: row;
        align-items: stretch;
    }
}

/* Media Column */
.picked-media-strip {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 18px;
    background: #070b14;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex: 0 0 320px;
    align-items: center;
    justify-content: center;
}

@media (min-width: 860px) {
    .picked-media-strip {
        border-bottom: none;
        border-right: 1px solid rgba(255, 255, 255, 0.06);
        width: 320px;
        justify-content: flex-start;
    }
}

/* 100% Uncropped Box Art Canvas */
.fixed-media-box {
    position: relative;
    width: 100%;
    max-width: 280px;
    height: 280px;
    background: #04070e;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.7);
    overflow: hidden;
}

.fixed-media-box img {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    display: block;
    margin: auto;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.6));
}

/* 100% Uncropped Gameplay Screenshot Canvas */
.fixed-media-screenshot {
    position: relative;
    width: 100%;
    max-width: 280px;
    height: 200px;
    background: #03050a;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.85);
    overflow: hidden;
}

.fixed-media-screenshot img {
    max-width: 100% !important;
    max-height: 100% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    display: block;
    margin: auto;
    image-rendering: auto;
}

/* Canvas Category Badge */
.media-label-badge {
    position: absolute;
    top: 6px;
    left: 6px;
    background: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(4px);
    color: var(--text-dim);
    font-size: 9px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    pointer-events: none;
    z-index: 2;
}

/* Information Column */
.picked-details {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.picked-badge-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.tag-pill {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 9px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
    color: #cbd5e1;
}

.tag-platform {
    background: rgba(0, 168, 255, 0.18);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.tag-status-won {
    background: rgba(16, 185, 129, 0.18);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.3);
}

.tag-status-playing {
    background: rgba(245, 158, 11, 0.18);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.3);
}

.tag-status-backlog {
    background: rgba(148, 163, 184, 0.18);
    color: #cbd5e1;
}

.picked-title {
    font-size: 24px;
    font-weight: 700;
    color: #f8fafc;
    margin: 0 0 6px 0;
    line-height: 1.3;
}

.picked-meta {
    font-size: 13px;
    color: #94a3b8;
    margin-bottom: 16px;
}

.picked-notes {
    font-size: 13px;
    color: #cbd5e1;
    background: rgba(0, 0, 0, 0.25);
    padding: 12px 14px;
    border-radius: 6px;
    border-left: 3px solid #38bdf8;
    margin-bottom: 16px;
    line-height: 1.5;
}

.picked-actions {
    margin-top: auto;
    display: flex;
    gap: 12px;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.97) translateY(8px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Collection Results Drawer & Gallery Strip */
.picked-results-wrapper {
    max-width: 980px;
    margin: 14px auto 30px auto;
    display: flex;
    flex-direction: column;
}

.picked-toggle-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    align-self: center;
    color: var(--border-focus);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    padding: 6px 16px;
    transition: all var(--transition-fast);
    user-select: none;
}

.picked-toggle-link:hover {
    background: var(--panel-hover);
    border-color: var(--border-focus);
    color: #fff;
}

.picked-results-drawer {
    display: none;
    margin-top: 14px;
    background: var(--surface-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    animation: fadeInScale 0.25s ease;
}

.picked-results-drawer.open {
    display: block;
}

.picked-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 12px;
    max-height: 480px;
    overflow-y: auto;
    padding-right: 4px;
}

.gallery-card-thumb {
    display: flex;
    flex-direction: column;
    background: #090e17;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 6px;
    cursor: pointer;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
    user-select: none;
}

.gallery-card-thumb:hover {
    transform: translateY(-2px);
    border-color: var(--border-focus);
}

.gallery-card-thumb.active-pick {
    border-color: var(--border-focus);
    box-shadow: 0 0 10px var(--accent-glow);
    background: rgba(56, 189, 248, 0.08);
}

.thumb-image-wrap {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: #0d1522;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thumb-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.thumb-title {
    font-size: 11px;
    font-weight: 600;
    color: #cbd5e1;
    margin-top: 6px;
    line-height: 1.25;
    text-align: center;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* --------------------------------------------------------------------------
   15. Responsive Breakpoints & Mobile Touch Ergonomics
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {

    .editor-layout,
    .top-section,
    .main-grid {
        grid-template-columns: 1fr 1fr;
    }

    .boxart-pane,
    .boxart-slot,
    .image-pane {
        grid-column: span 2;
    }
}

@media (max-width: 860px) {

    .workspace,
    .workspace-games,
    .workspace-consoles {
        grid-template-columns: minmax(0, 1fr) !important;
        padding: 12px 8px !important;
        gap: 16px !important;
    }

    .editor-layout,
    .top-section,
    .main-grid {
        grid-template-columns: 1fr;
    }

    .boxart-pane,
    .boxart-slot,
    .image-pane {
        grid-column: span 1;
    }
}

/* Tablet & Mobile: Stacked Filters and Expanded Inputs */
@media (max-width: 768px) {
    .shortcuts-legend {
        display: none;
    }

    .header-telemetry {
        display: none;
    }



    /* Transform all inline form rows into stacked mobile layouts */
    .form-row {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
    }

    .form-row label {
        width: 100%;
        font-size: 11px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--text-muted);
    }

    .form-grid-3,
    .form-grid-2 {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    /* Accessible touch height on handhelds and phones */
    .form-control,
    select.form-control {
        height: 42px;
        font-size: 14px;
    }

    .grid-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding: 10px 14px;
    }

    .grid-header span:first-child {
        font-weight: 600;
    }

    #activeFilterSummary {
        font-size: 11px;
        line-height: 1.4;
        word-break: break-word;
    }
}

/* Smartphone Portrait Breakpoint (e.g., 320px-600px Viewports) */
@media (max-width: 600px) {
    body {
        padding: 6px;
        max-width: 100vw;
        overflow-x: hidden;
    }

    .master-wrapper {
        border-radius: var(--radius-md);
        max-width: 100%;
        overflow-x: hidden;
    }

    .master-header {
        padding: 12px 10px;
        overflow-x: hidden;
    }

    .master-header-content {
        gap: 8px;
        flex-wrap: wrap;
    }

    .header-brand {
        gap: 8px;
        min-width: 0;
        max-width: 100%;
        align-items: center;
    }

    .sidebar-toggle-btn {
        width: 34px;
        height: 34px;
        margin-top: 0;
        margin-right: 0;
        flex-shrink: 0;
    }

    .header-brand-block {
        gap: 4px;
        min-width: 0;
        flex: 1 1 auto;
    }

    .header-brand-top {
        gap: 6px;
        min-width: 0;
    }

    .header-brand .brand-link {
        gap: 6px;
        min-width: 0;
    }

    .brand-logo-badge {
        width: 32px;
        height: 32px;
        font-size: 16px;
        flex-shrink: 0;
    }

    .brand-logo-badge .brand-logo-icon,
    .brand-logo-badge span {
        transform: none;
        line-height: normal;
    }

    .brand-title {
        font-size: 15px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .brand-subtitle {
        font-size: 10.5px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .header-telemetry-row {
        margin-left: 0;
        gap: 4px;
        width: 100%;
        display: flex;
        flex-wrap: wrap;
    }

    .telemetry-pill {
        padding: 2px 7px;
        font-size: 10.5px;
    }

    .header-user-section {
        margin-left: auto;
    }

    .header-login-link {
        font-size: 11px;
        padding: 4px 8px;
    }

    .master-main-content {
        max-width: 100%;
        overflow-x: hidden;
    }

    .master-footer {
        padding: 12px 10px;
        overflow-x: hidden;
    }

    .footer-row-primary {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .footer-row-secondary {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
        flex-wrap: wrap;
    }

    .form-pane {
        padding: 14px 12px;
        gap: 12px;
    }

    /* Responsive Player Hub Action Toolbar */
    .toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 10px;
    }

    .toolbar .btn {
        height: 40px;
        font-size: 13px;
        flex: 1;
    }

    .toolbar .badge-count {
        margin-left: 0 !important;
        width: 100%;
        text-align: center;
        justify-content: center;
        padding: 6px 12px;
        font-size: 12px;
    }

    .checkbox-group,
    .status-row {
        padding-left: 0;
    }

    /* Spotlight Media Displays: Generous Frame with Full Aspect Visibility */
    .picked-media-strip {
        flex-direction: column;
        align-items: center;
        gap: 14px;
        padding: 14px 10px;
        width: 100%;
    }

    .fixed-media-box {
        width: 100%;
        max-width: 310px;
        height: 270px;
        padding: 8px;
    }

    .fixed-media-screenshot {
        width: 100%;
        max-width: 310px;
        height: 210px;
        padding: 6px;
    }

    .picked-details {
        padding: 18px 14px;
    }

    .picked-title {
        font-size: 20px;
    }

    .collection-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}

/* --------------------------------------------------------------------------
   16. Print Mode & Physical Collection Audit Reports
   -------------------------------------------------------------------------- */
@media print {
    body {
        background: #fff;
        color: #000;
        padding: 0;
    }

    .master-header,
    .master-nav,
    .master-footer,
    .toolbar,
    .top-nav,
    .header-bar,
    .search-box,
    .search-toolbar,
    .pagination-footer,
    .card-footer,
    .controls,
    .btn,
    #toastContainer {
        display: none !important;
    }

    .master-wrapper,
    .wrapper,
    .container,
    .app-container,
    .grid-card,
    .editor-card {
        border: none;
        box-shadow: none;
        background: #fff;
    }

    table th {
        background: #e2e8f0 !important;
        color: #000 !important;
    }

    table td {
        color: #111 !important;
        border-bottom: 1px solid #cbd5e1 !important;
    }

    .collection-grid {
        display: block;
        padding: 0;
    }

    .game-card {
        border: none;
        border-bottom: 1px solid #ccc;
        border-radius: 0;
        page-break-inside: avoid;
        display: flex;
        flex-direction: row;
        margin-bottom: 8px;
        padding: 6px 0;
    }

    .cover-wrap {
        width: 50px;
        height: 60px;
        aspect-ratio: auto;
    }

    .card-body {
        padding: 0 12px;
    }

    .game-title {
        color: #000;
        font-size: 13px;
    }

    .game-meta {
        color: #444;
        font-size: 11px;
    }
}

/* ==========================================================================
   20. Web Component: Universal Data-Grid (<data-grid>, <vault-grid>)
   ========================================================================== */
data-grid,
vault-grid {
    display: block;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    color: var(--text-main);
    font-family: inherit;
}

.vault-grid-wrapper {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    height: 100%;
}

/* Toolbar */
.vault-grid-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 18px;
    background: var(--surface-alt);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.vault-grid-toolbar-left,
.vault-grid-toolbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.vault-grid-search-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.vault-grid-search-icon {
    position: absolute;
    left: 10px;
    font-size: 13px;
    color: var(--text-dim);
    pointer-events: none;
}

.vault-grid-search-input {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 13px;
    padding: 7px 12px 7px 30px;
    outline: none;
    width: 240px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.vault-grid-search-input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.vault-grid-filters-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.vault-grid-filter-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.vault-grid-select-filter,
.vault-grid-select-size {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 12px;
    padding: 6px 10px;
    outline: none;
    cursor: pointer;
}

.vault-grid-select-filter:focus,
.vault-grid-select-size:focus {
    border-color: var(--border-focus);
}

.vault-grid-size-selector {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

/* Table Scaffold */
.vault-grid-table-container {
    flex: 1 1 auto;
    min-height: 0;
    min-width: 0;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    overflow-y: auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-x pan-y;
}

.vault-grid-table-container::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.vault-grid-table-container::-webkit-scrollbar-track {
    background: var(--surface-alt);
}

.vault-grid-table-container::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: var(--radius-pill);
}

.vault-grid-table-container::-webkit-scrollbar-thumb:hover {
    background: var(--border-focus);
}

.vault-grid-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    text-align: left;
    font-size: 13px;
}

.vault-grid-table th {
    position: sticky;
    top: 0;
    z-index: 2;
    background: var(--surface-alt);
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    user-select: none;
}

.vault-grid-th-sortable {
    cursor: pointer;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.vault-grid-th-sortable:hover {
    color: var(--text-main);
    background: var(--panel-hover);
}

.vault-grid-th-sortable.sorted {
    color: var(--border-focus);
}

.vault-grid-th-content {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.vault-grid-sort-indicator {
    font-size: 10px;
    opacity: 0.8;
}

.vault-grid-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.vault-grid-table tbody tr {
    transition: background var(--transition-fast);
}

.vault-grid-table tbody tr:hover:not(.vault-grid-empty-row) {
    background: var(--row-hover);
}

.vault-grid-table tbody tr.vault-grid-row-selected td,
.vault-grid-table tbody tr.active td {
    background: rgba(56, 189, 248, 0.14) !important;
    color: #fff !important;
    border-bottom-color: rgba(56, 189, 248, 0.3) !important;
}

/* Badges */
.vault-grid-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: var(--radius-pill);
    font-size: 11px;
    font-weight: 600;
    line-height: 1.2;
}

.vault-grid-badge.badge-primary {
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.vault-grid-badge.badge-success {
    background: var(--success-surface);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.3);
}

.vault-grid-badge.badge-warning {
    background: var(--warning-surface);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.3);
}

.vault-grid-badge.badge-danger {
    background: var(--danger-surface);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.vault-grid-badge.badge-secondary,
.vault-grid-badge.badge-muted {
    background: rgba(148, 163, 184, 0.12);
    color: #94a3b8;
    border: 1px solid rgba(148, 163, 184, 0.25);
}

/* Thumbnails */
.vault-grid-thumb-wrap {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-alt);
}

.vault-grid-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vault-grid-no-img {
    font-size: 10px;
    color: var(--text-dim);
}

/* Action Buttons */
.vault-grid-actions-group {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.vault-grid-action-btn {
    height: 28px;
    padding: 0 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.vault-grid-action-btn.btn-action-edit {
    background: rgba(56, 189, 248, 0.12);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.vault-grid-action-btn.btn-action-edit:hover {
    background: rgba(56, 189, 248, 0.22);
    border-color: #38bdf8;
}

.vault-grid-action-btn.btn-action-delete {
    background: var(--danger-surface);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.vault-grid-action-btn.btn-action-delete:hover {
    background: rgba(239, 68, 68, 0.24);
    border-color: #ef4444;
}

/* Empty State */
.vault-grid-empty-state {
    text-align: center;
    padding: 48px 24px;
}

.vault-grid-empty-icon {
    font-size: 38px;
    margin-bottom: 8px;
    display: inline-block;
}

.vault-grid-empty-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 4px;
}

.vault-grid-empty-sub {
    font-size: 12px;
    color: var(--text-dim);
}

/* Footer & Pagination */
.vault-grid-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    background: var(--surface-alt);
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 14px;
    flex-shrink: 0;
}

.vault-grid-telemetry {
    font-size: 12px;
    color: var(--text-muted);
}

.vault-grid-telemetry strong {
    color: var(--text-main);
}

.vault-grid-pagination {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.vault-grid-paging-buttons {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.vault-grid-page-btn {
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--text-main);
    font-size: 12px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.vault-grid-page-btn:hover:not(:disabled) {
    background: var(--panel-hover);
    border-color: var(--border-focus);
}

.vault-grid-page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.vault-grid-page-indicator {
    font-size: 12px;
    color: var(--text-muted);
    padding: 0 6px;
}

.vault-grid-page-indicator .page-current {
    font-weight: 700;
    color: var(--border-focus);
}

.vault-grid-page-indicator .page-total {
    font-weight: 600;
    color: var(--text-main);
}

.vault-grid-jump-container {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
    border-left: 1px solid var(--border);
    padding-left: 12px;
}

.vault-grid-jump-input {
    width: 52px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 12px;
    padding: 4px 6px;
    text-align: center;
    outline: none;
}

.vault-grid-jump-input:focus {
    border-color: var(--border-focus);
}

.vault-grid-jump-btn {
    background: var(--panel);
    border: 1px solid var(--border);
    color: var(--border-focus);
    font-size: 11px;
    font-weight: 700;
    padding: 5px 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.vault-grid-jump-btn:hover {
    background: var(--panel-hover);
}

/* Empty Row Vertical Centering */
.vault-grid-table:has(.vault-grid-empty-row) {
    height: 100%;
}

.vault-grid-empty-row td {
    vertical-align: middle;
}

/* Reset outer .grid-card wrapper borders when containing <data-grid> */
.workspace>.grid-card,
.workspace-consoles>.grid-card,
.workspace-games>.grid-card,
.grid-card:has(data-grid),
.grid-card:has(vault-grid) {
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    min-width: 0 !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

/* Responsive Mobile Data-Grid & Maintenance Table Rules */
@media (max-width: 860px) {

    data-grid,
    vault-grid {
        height: auto !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        display: block !important;
        box-sizing: border-box !important;
    }

    .vault-grid-wrapper {
        height: auto !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .vault-grid-table-container {
        flex: 0 1 auto !important;
        min-height: 200px !important;
        max-height: 315px !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        overflow-y: auto !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        touch-action: pan-x pan-y;
        box-sizing: border-box !important;
    }

    /* Prevent table columns from squishing while enabling smooth horizontal touch scroll */
    .vault-grid-table {
        min-width: 580px;
        width: 100%;
    }

    .vault-grid-table th,
    .vault-grid-table td {
        padding: 9px 12px !important;
        font-size: 12px !important;
        white-space: nowrap;
    }

    .vault-grid-table td:nth-child(2) {
        white-space: normal;
        min-width: 130px;
    }

    .vault-grid-empty-state {
        padding: 36px 16px;
    }

    /* Toolbar responsive ergonomics */
    .vault-grid-toolbar {
        padding: 10px 12px !important;
        gap: 10px !important;
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .vault-grid-toolbar-left,
    .vault-grid-toolbar-right {
        width: 100% !important;
        gap: 8px !important;
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .vault-grid-search-wrap,
    .vault-grid-search-input {
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .vault-grid-filters-group {
        width: 100% !important;
        display: grid !important;
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)) !important;
        gap: 8px !important;
    }

    .vault-grid-filter-item {
        width: 100% !important;
        display: flex !important;
        align-items: center !important;
        gap: 6px !important;
    }

    .vault-grid-select-filter {
        width: 100% !important;
        min-width: 0 !important;
        flex: 1 !important;
        box-sizing: border-box !important;
    }

    .vault-grid-size-selector {
        width: 100% !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
    }

    .vault-grid-select-size {
        height: 34px !important;
    }

    /* Footer responsive ergonomics */
    .vault-grid-footer {
        padding: 10px 12px !important;
        gap: 10px !important;
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .vault-grid-telemetry {
        text-align: center !important;
        width: 100% !important;
        font-size: 11px !important;
    }

    .vault-grid-pagination {
        width: 100% !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 8px !important;
    }

    .vault-grid-paging-buttons {
        width: 100% !important;
        justify-content: center !important;
        gap: 4px !important;
        flex-wrap: wrap !important;
    }

    .vault-grid-page-btn {
        padding: 6px 10px !important;
        min-width: 32px !important;
        height: 32px !important;
    }

    .vault-grid-jump-container {
        border-left: none !important;
        padding-left: 0 !important;
        margin-top: 4px !important;
        justify-content: center !important;
    }

    /* User Management & Roles Matrix responsive containers */
    .users-view-container,
    .roles-view-container {
        padding: 14px 10px !important;
        gap: 16px !important;
        min-width: 0 !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .roles-workbench-grid {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 16px !important;
    }

    .roles-workbench-grid>.grid-card {
        padding: 14px 10px !important;
    }

    .table-container,
    .table-scroll {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        touch-action: pan-x pan-y;
        box-sizing: border-box !important;
    }

    .table-container>table,
    .table-scroll>table {
        min-width: 580px;
        width: 100%;
    }
}