/* ==========================================================================
   NEO-BRUTALISM DESIGN SYSTEM (Google Material Icons & Responsive Edition)
   High Contrast, Crisp Hard Shadows, Tactile Microinteractions, Zero-Slop
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@600;700;800&family=JetBrains+Mono:wght@500;700;800&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@24,600,0,0');

:root {
    --font-heading: 'Space Grotesk', -apple-system, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Light Neo-Brutalism Palette */
    --neo-bg: #FFFDF5;
    --neo-surface: #FFFFFF;
    --neo-border: #000000;
    --neo-shadow: #000000;
    --neo-text: #000000;
    --neo-text-muted: #444444;

    /* Accent Colors */
    --neo-yellow: #FFE600;
    --neo-cyan: #00E5FF;
    --neo-coral: #FF5252;
    --neo-mint: #00E599;
    --neo-purple: #B388FF;

    /* Hard Shadows */
    --shadow-sm: 2px 2px 0px var(--neo-shadow);
    --shadow-md: 4px 4px 0px var(--neo-shadow);
    --shadow-lg: 6px 6px 0px var(--neo-shadow);
    --shadow-xl: 8px 8px 0px var(--neo-shadow);

    --border-width: 2.5px;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
}

.dark {
    /* Cyberpunk Terminal Dark Mode */
    --neo-bg: #0C0D12;
    --neo-surface: #181920;
    --neo-border: #FFFFFF;
    --neo-shadow: #FFE600;
    --neo-text: #FFFFFF;
    --neo-text-muted: #D1D5DB;

    --shadow-sm: 2px 2px 0px var(--neo-shadow);
    --shadow-md: 4px 4px 0px var(--neo-shadow);
    --shadow-lg: 6px 6px 0px var(--neo-shadow);
    --shadow-xl: 8px 8px 0px var(--neo-shadow);
}

/* Material Symbols Integration */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 600, 'GRAD' 0, 'opsz' 24;
    vertical-align: middle;
    display: inline-block;
    line-height: 1;
}

/* Base Reset & Mobile Touch Support */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-body);
    background-color: var(--neo-bg);
    color: var(--neo-text);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
    font-weight: 800;
}

.font-mono {
    font-family: var(--font-mono);
}

/* Neo-Brutalist Box */
.neo-box {
    background: var(--neo-surface);
    border: var(--border-width) solid var(--neo-border);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    transition: transform 0.12s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.12s ease;
}

.neo-box-interactive:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-lg);
}

.neo-box-interactive:active {
    transform: translate(2px, 2px);
    box-shadow: var(--shadow-sm);
}

/* Neo-Brutalist Buttons */
.neo-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.875rem;
    min-height: 44px;
    padding: 0.6rem 1.1rem;
    border: var(--border-width) solid var(--neo-border);
    border-radius: var(--radius-md);
    background: var(--neo-surface);
    color: var(--neo-text);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.12s ease;
    user-select: none;
    white-space: nowrap;
}

.neo-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-lg);
}

.neo-btn:active {
    transform: translate(2px, 2px);
    box-shadow: var(--shadow-sm);
}

.neo-btn-primary {
    background: var(--neo-yellow);
    color: #000000;
}

.neo-btn-coral {
    background: var(--neo-coral);
    color: #FFFFFF;
}

.neo-btn-mint {
    background: var(--neo-mint);
    color: #000000;
}

.neo-btn-cyan {
    background: var(--neo-cyan);
    color: #000000;
}

.neo-btn-icon {
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: var(--border-width) solid var(--neo-border);
    border-radius: var(--radius-md);
    background: var(--neo-surface);
    color: var(--neo-text);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: all 0.12s ease;
}

.neo-btn-icon:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-lg);
}

.neo-btn-icon:active {
    transform: translate(2px, 2px);
    box-shadow: var(--shadow-sm);
}

/* Neo Badges */
.neo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.65rem;
    font-family: var(--font-mono);
    font-size: 0.725rem;
    font-weight: 700;
    text-transform: uppercase;
    border: var(--border-width) solid var(--neo-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   CATEGORY TABS - TACTILE NEO-BRUTALISM (MATCHES ADMIN TABS)
   ========================================================================== */
.neo-tab-track {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    overflow-x: auto;
    padding: 0.5rem 0.25rem 0.75rem 0.25rem;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: thin;
}

/* Custom Clean Scrollbar for Tab Track */
.neo-tab-track::-webkit-scrollbar {
    height: 6px;
}
.neo-tab-track::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 999px;
}
.neo-tab-track::-webkit-scrollbar-thumb {
    background: var(--neo-border);
    border-radius: 999px;
}

.category-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 44px;
    padding: 0.55rem 1.15rem;
    font-family: var(--font-heading);
    font-size: 0.825rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    flex-shrink: 0;
    white-space: nowrap;
    border: var(--border-width) solid var(--neo-border);
    border-radius: var(--radius-md);
    background: var(--neo-surface);
    color: var(--neo-text);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all 0.15s cubic-bezier(0.2, 0.8, 0.2, 1);
    user-select: none;
}

.category-tab-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-md);
}

.category-tab-btn:active {
    transform: translate(2px, 2px);
    box-shadow: var(--shadow-sm);
}

/* Active Tab matches Admin Tab (Canary Yellow #FFE600 with crisp black border and pop) */
.category-tab-btn.neo-btn-primary {
    background: var(--neo-yellow) !important;
    color: #000000 !important;
    border-color: #000000 !important;
    box-shadow: 4px 4px 0px #000000 !important;
    transform: translate(-1px, -1px);
}

.dark .category-tab-btn.neo-btn-primary {
    background: #FFE600 !important;
    color: #000000 !important;
    border-color: #FFFFFF !important;
    box-shadow: 4px 4px 0px #FFFFFF !important;
}

.category-tab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    font-family: var(--font-mono);
    font-size: 0.725rem;
    font-weight: 800;
    border-radius: 999px;
    border: 1.5px solid currentColor;
    background: rgba(0, 0, 0, 0.06);
    transition: all 0.15s ease;
}

.category-tab-btn.neo-btn-primary .category-tab-badge {
    background: #000000;
    color: #FFE600;
    border-color: #000000;
}

.dark .category-tab-btn:not(.neo-btn-primary) .category-tab-badge {
    background: rgba(255, 255, 255, 0.12);
}

.neo-pill {
    padding: 0.55rem 1rem;
    min-height: 42px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    border: var(--border-width) solid var(--neo-border);
    border-radius: 999px;
    background: var(--neo-surface);
    color: var(--neo-text);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.12s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    flex-shrink: 0;
}

.neo-pill:hover {
    transform: translate(-1px, -1px);
    box-shadow: var(--shadow-md);
    background: var(--neo-yellow);
    color: #000000;
}

.neo-pill.active {
    background: var(--neo-yellow);
    color: #000000;
    border-color: #000000;
    box-shadow: var(--shadow-md);
}

.neo-pill-badge {
    padding: 0.1rem 0.45rem;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    font-weight: 800;
    border-radius: 999px;
    border: 1.5px solid currentColor;
    background: rgba(255, 255, 255, 0.2);
}

/* Inputs */
.neo-input {
    width: 100%;
    min-height: 44px;
    padding: 0.65rem 1rem;
    background: var(--neo-surface);
    border: var(--border-width) solid var(--neo-border);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--neo-text);
    box-shadow: var(--shadow-sm);
    outline: none;
    transition: all 0.12s ease;
}

.neo-input:focus {
    box-shadow: var(--shadow-md);
    transform: translate(-1px, -1px);
}

/* Top Ticker */
.neo-ticker {
    background: var(--neo-yellow);
    color: #000000;
    border-bottom: var(--border-width) solid var(--neo-border);
    padding: 0.5rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
}

/* ==========================================================================
   CUSTOM NEO-BRUTALIST CONFIRMATION MODAL & PREVIEW MODAL
   ========================================================================== */
.neo-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
}

.neo-modal-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

.neo-modal-box {
    background: var(--neo-surface);
    border: var(--border-width) solid var(--neo-border);
    box-shadow: var(--shadow-xl);
    width: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Desktop Window */
@media (min-width: 768px) {
    .neo-modal-backdrop {
        padding: 1.5rem;
    }
    .neo-modal-box {
        max-width: 1080px;
        max-height: 90vh;
        border-radius: var(--radius-lg);
        transform: scale(0.96);
    }
    .neo-modal-backdrop.open .neo-modal-box {
        transform: scale(1);
    }
}

/* Mobile iPhone Full-Screen Sheet */
@media (max-width: 767px) {
    .neo-modal-backdrop {
        padding: 0;
    }
    .neo-modal-box {
        height: 100vh;
        height: 100dvh;
        max-height: 100dvh;
        border-radius: 0;
        transform: translateY(100%);
        padding-top: env(safe-area-inset-top, 0px);
        padding-bottom: env(safe-area-inset-bottom, 0px);
    }
    .neo-modal-backdrop.open .neo-modal-box {
        transform: translateY(0);
    }
}

/* Custom Confirm Dialog Box (Centered on both mobile & desktop) */
.neo-confirm-box {
    background: var(--neo-surface);
    border: var(--border-width) solid var(--neo-border);
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 440px;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.18s ease;
}

.neo-modal-backdrop.open .neo-confirm-box {
    transform: scale(1);
}

/* PDF.js Viewer Canvas Container */
.neo-pdf-canvas-wrap {
    width: 100%;
    height: 100%;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    gap: 1.25rem;
    background: #111319;
}

.neo-pdf-page-canvas {
    max-width: 100%;
    height: auto !important;
    border: 2px solid #000;
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.6);
    background: #ffffff;
}

/* Neo Toast */
.neo-toast {
    position: fixed;
    bottom: max(1.5rem, env(safe-area-inset-bottom, 1.5rem));
    right: 1.25rem;
    z-index: 100;
    background: var(--neo-mint);
    color: #000000;
    border: var(--border-width) solid #000000;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    padding: 0.75rem 1.15rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    animation: neoToastPop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes neoToastPop {
    from { opacity: 0; transform: translateY(12px) scale(0.92); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ==========================================================================
   DOCUMENT CARD HEADER BADGES (PRECISE & UNIFORM METRICS)
   ========================================================================== */
.doc-header-badges {
    display: flex !important;
    align-items: center !important;
    gap: 0.375rem !important;
    flex-wrap: wrap !important;
    margin-bottom: 0.65rem !important;
}

.doc-header-badges .neo-badge {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.35rem !important;
    height: 26px !important;
    min-height: 26px !important;
    max-height: 26px !important;
    padding: 0 0.55rem !important;
    font-family: var(--font-mono) !important;
    font-size: 0.685rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.02em !important;
    line-height: 1 !important;
    border: 1.5px solid var(--neo-border) !important;
    border-radius: 4px !important;
    box-shadow: 1.5px 1.5px 0px #000 !important;
    white-space: nowrap !important;
    box-sizing: border-box !important;
}

.dark .doc-header-badges .neo-badge {
    box-shadow: 1.5px 1.5px 0px #FFE600 !important;
}

.doc-header-badges .neo-badge iconify-icon {
    width: 13px !important;
    height: 13px !important;
    font-size: 13px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
}

/* ==========================================================================
   Document List View Mode (Detail List - HP & Desktop)
   ========================================================================== */
.neo-docs-list-view {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.75rem !important;
}

/* Base List Card Styling */
.neo-docs-list-view .neo-doc-card {
    padding: 0.85rem 1rem !important;
    border-left: 6px solid var(--neo-yellow) !important;
    transition: all 0.15s ease !important;
}

.dark .neo-docs-list-view .neo-doc-card {
    border-left-color: var(--neo-yellow) !important;
}

/* Hide long description in list view to make it a true compact list */
.neo-docs-list-view .neo-doc-card .doc-card-desc {
    display: none !important;
}

/* --------------------------------------------------------------------------
   Mobile Phone Mode (< 768px): Ultra Compact List Row
   -------------------------------------------------------------------------- */
@media (max-width: 767.98px) {
    .neo-docs-list-view {
        gap: 0.5rem !important;
    }

    .neo-docs-list-view .neo-doc-card {
        padding: 0.65rem 0.75rem !important;
        gap: 0.35rem !important;
        box-shadow: 3px 3px 0px #000 !important;
    }

    .dark .neo-docs-list-view .neo-doc-card {
        box-shadow: 3px 3px 0px #FFE600 !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-card-body {
        margin-bottom: 0 !important;
    }

    .neo-docs-list-view .doc-header-badges {
        margin-bottom: 0.2rem !important;
        gap: 0.3rem !important;
    }

    .neo-docs-list-view .doc-header-badges .neo-badge {
        height: 22px !important;
        min-height: 22px !important;
        max-height: 22px !important;
        padding: 0 0.45rem !important;
        font-size: 0.625rem !important;
    }

    .neo-docs-list-view .doc-header-badges .neo-badge iconify-icon {
        width: 11px !important;
        height: 11px !important;
        font-size: 11px !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-card-title {
        font-size: 0.875rem !important;
        line-height: 1.25 !important;
        margin-bottom: 0.1rem !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 2 !important;
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-card-footer {
        margin-top: 0.25rem !important;
        padding-top: 0.35rem !important;
        border-top: 1.5px dashed var(--neo-border) !important;
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 0.5rem !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-meta-stats {
        font-size: 10.5px !important;
        margin-bottom: 0 !important;
        gap: 0.45rem !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        line-height: 1.15 !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-card-actions {
        width: auto !important;
        flex-shrink: 0 !important;
        gap: 0.35rem !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-card-actions .neo-btn {
        min-height: 36px !important;
        padding: 0.35rem 0.65rem !important;
        font-size: 0.75rem !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-card-actions .neo-btn-icon {
        min-width: 36px !important;
        min-height: 36px !important;
    }
}

/* --------------------------------------------------------------------------
   Desktop / Tablet Mode (>= 768px): Wide Horizontal Strip
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {
    .neo-docs-list-view .neo-doc-card {
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 1.5rem !important;
        padding: 1rem 1.25rem !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-card-body {
        flex: 1 1 0% !important;
        min-width: 0 !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-card-footer {
        flex: 0 0 auto !important;
        margin-top: 0 !important;
        padding-top: 0 !important;
        border-top: none !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-end !important;
        gap: 0.5rem !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-meta-stats {
        justify-content: flex-end !important;
        margin-bottom: 0 !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-card-actions {
        width: auto !important;
    }

    .neo-docs-list-view .neo-doc-card .doc-card-actions .btn-preview-trigger {
        flex: initial !important;
        padding-left: 1.25rem !important;
        padding-right: 1.25rem !important;
    }
}