/* ═══════════════════════════════════════════════════════════════
   RETRO GAMING COLLECTION TRACKER — CRT Arcade Theme
   ═══════════════════════════════════════════════════════════════ */

/* --- CSS Variables --- */
:root {
    --neon-cyan: #00fff5;
    --neon-magenta: #ff00ea;
    --neon-pink: #ff2d7b;
    --neon-yellow: #ffe156;
    --neon-green: #39ff14;
    --neon-orange: #ff6b2b;
    --arcade-dark: #0a0a1a;
    --arcade-panel: #111128;
    --arcade-surface: #161638;
    --arcade-border: #2a2a5a;
    --scanline-opacity: 0.03;
    --glow-spread: 12px;
}

/* --- Global CRT Scanline Overlay --- */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, var(--scanline-opacity)) 2px,
        rgba(0, 0, 0, var(--scanline-opacity)) 4px
    );
    pointer-events: none;
    z-index: 9999;
}

/* --- Subtle animated background grid --- */
body {
    background:
        linear-gradient(rgba(0, 255, 245, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 245, 0.02) 1px, transparent 1px),
        var(--arcade-dark) !important;
    background-size: 40px 40px, 40px 40px;
}

/* --- Typography --- */
.retro-title,
.mud-typography.retro-title {
    font-family: 'Press Start 2P', cursive !important;
    letter-spacing: 2px;
}

.retro-glow {
    text-shadow:
        0 0 7px var(--neon-cyan),
        0 0 20px var(--neon-cyan),
        0 0 42px rgba(0, 255, 245, 0.3);
}

.retro-glow-pink {
    text-shadow:
        0 0 7px var(--neon-magenta),
        0 0 20px var(--neon-magenta),
        0 0 42px rgba(255, 0, 234, 0.3);
}

/* --- Neon Card / Paper --- */
.neon-card {
    position: relative;
    border: 1px solid var(--arcade-border) !important;
    background: linear-gradient(135deg, var(--arcade-panel) 0%, var(--arcade-surface) 100%) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.neon-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(0, 255, 245, 0.15), rgba(255, 0, 234, 0.15));
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    pointer-events: none;
}

.neon-card:hover {
    border-color: rgba(0, 255, 245, 0.3) !important;
    box-shadow:
        0 0 var(--glow-spread) rgba(0, 255, 245, 0.08),
        inset 0 0 30px rgba(0, 255, 245, 0.02);
    transform: translateY(-2px);
}

/* --- Stats Card Variants --- */
.stat-card-cyan .stat-value { color: var(--neon-cyan); text-shadow: 0 0 10px rgba(0, 255, 245, 0.5); }
.stat-card-magenta .stat-value { color: var(--neon-magenta); text-shadow: 0 0 10px rgba(255, 0, 234, 0.5); }
.stat-card-yellow .stat-value { color: var(--neon-yellow); text-shadow: 0 0 10px rgba(255, 225, 86, 0.5); }
.stat-card-green .stat-value { color: var(--neon-green); text-shadow: 0 0 10px rgba(57, 255, 20, 0.5); }

.stat-card-cyan .stat-icon { color: var(--neon-cyan) !important; filter: drop-shadow(0 0 6px rgba(0, 255, 245, 0.6)); }
.stat-card-magenta .stat-icon { color: var(--neon-magenta) !important; filter: drop-shadow(0 0 6px rgba(255, 0, 234, 0.6)); }
.stat-card-yellow .stat-icon { color: var(--neon-yellow) !important; filter: drop-shadow(0 0 6px rgba(255, 225, 86, 0.6)); }
.stat-card-green .stat-icon { color: var(--neon-green) !important; filter: drop-shadow(0 0 6px rgba(57, 255, 20, 0.6)); }

/* --- Pixel-art divider --- */
.pixel-divider {
    height: 4px;
    background: repeating-linear-gradient(
        90deg,
        var(--neon-cyan) 0px,
        var(--neon-cyan) 8px,
        transparent 8px,
        transparent 12px,
        var(--neon-magenta) 12px,
        var(--neon-magenta) 20px,
        transparent 20px,
        transparent 24px,
        var(--neon-yellow) 24px,
        var(--neon-yellow) 32px,
        transparent 32px,
        transparent 36px
    );
    opacity: 0.6;
}

/* --- Nav Sidebar Styling --- */
.retro-nav-header {
    padding: 20px 16px 12px;
    text-align: center;
    border-bottom: 1px solid var(--arcade-border);
}

.retro-nav-logo {
    font-family: 'Press Start 2P', cursive;
    font-size: 11px;
    color: var(--neon-cyan);
    text-shadow: 0 0 10px rgba(0, 255, 245, 0.5);
    line-height: 1.6;
    letter-spacing: 1px;
}

.retro-nav-subtitle {
    font-family: 'Chakra Petch', sans-serif;
    font-size: 10px;
    color: var(--neon-magenta);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-top: 6px;
    opacity: 0.8;
}

/* --- AppBar --- */
.retro-appbar {
    background: linear-gradient(90deg, #0d0d24 0%, #1a0a2e 50%, #0d0d24 100%) !important;
    border-bottom: 1px solid var(--arcade-border) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(0, 255, 245, 0.1) !important;
}

.retro-appbar-title {
    font-family: 'Press Start 2P', cursive !important;
    font-size: 13px !important;
    color: var(--neon-cyan) !important;
    text-shadow: 0 0 8px rgba(0, 255, 245, 0.4);
    letter-spacing: 1px;
}

/* --- Drawer / Sidebar --- */
.retro-drawer {
    background: linear-gradient(180deg, #0d0d24 0%, #150a28 100%) !important;
    border-right: 1px solid var(--arcade-border) !important;
}

/* --- MudNavLink overrides for retro look --- */
.retro-drawer .mud-nav-link {
    border-radius: 0 !important;
    margin: 0 8px;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.retro-drawer .mud-nav-link:hover {
    background: rgba(0, 255, 245, 0.05) !important;
    border-left-color: var(--neon-cyan);
    color: var(--neon-cyan) !important;
}

.retro-drawer .mud-nav-link.active {
    background: rgba(0, 255, 245, 0.08) !important;
    border-left-color: var(--neon-cyan) !important;
    color: var(--neon-cyan) !important;
    box-shadow: inset 4px 0 12px rgba(0, 255, 245, 0.1);
}

.retro-drawer .mud-nav-link.active .mud-nav-link-icon {
    color: var(--neon-cyan) !important;
    filter: drop-shadow(0 0 4px rgba(0, 255, 245, 0.5));
}

/* --- MudDataGrid retro tweaks --- */
.mud-table .mud-table-head .mud-table-row .mud-table-cell {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
    color: var(--neon-cyan) !important;
    border-bottom-color: var(--arcade-border) !important;
}

.mud-table .mud-table-body .mud-table-row:hover {
    background: rgba(0, 255, 245, 0.03) !important;
}

/* --- MudChip retro glow --- */
.mud-chip.retro-chip {
    font-family: 'Chakra Petch', sans-serif;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* --- Buttons --- */
.mud-button-filled.mud-button-filled-primary {
    font-family: 'Chakra Petch', sans-serif !important;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.8rem;
}

/* --- Dialog retro --- */
.mud-dialog .mud-dialog-title {
    font-family: 'Press Start 2P', cursive !important;
    font-size: 12px !important;
    color: var(--neon-cyan);
}

/* --- Charts --- */
.mud-chart .mud-chart-bar,
.mud-chart .mud-chart-donut {
    filter: drop-shadow(0 0 4px rgba(0, 255, 245, 0.3));
}

/* --- Page header styling --- */
.page-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--arcade-border);
}

.page-header-icon {
    color: var(--neon-cyan) !important;
    filter: drop-shadow(0 0 8px rgba(0, 255, 245, 0.5));
    font-size: 2rem !important;
}

.page-header-text {
    font-family: 'Press Start 2P', cursive !important;
    font-size: 16px !important;
    color: #e8e8f0 !important;
    text-shadow: 0 0 20px rgba(0, 255, 245, 0.15);
}

/* --- Empty state --- */
.retro-empty-state {
    text-align: center;
    padding: 60px 20px;
    border: 2px dashed var(--arcade-border);
    border-radius: 8px;
    background: rgba(0, 255, 245, 0.01);
}

.retro-empty-state .empty-icon {
    font-size: 4rem !important;
    color: var(--arcade-border);
    margin-bottom: 16px;
}

/* --- Flicker animation for accents --- */
@keyframes neon-flicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        opacity: 1;
    }
    20%, 24%, 55% {
        opacity: 0.6;
    }
}

.neon-flicker {
    animation: neon-flicker 4s infinite;
}

/* --- Pulse glow for live elements --- */
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 5px rgba(0, 255, 245, 0.2); }
    50% { box-shadow: 0 0 20px rgba(0, 255, 245, 0.4), 0 0 40px rgba(0, 255, 245, 0.1); }
}

.pulse-glow {
    animation: pulse-glow 3s ease-in-out infinite;
}

/* --- Scrollbar retro --- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--arcade-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--arcade-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
    box-shadow: 0 0 6px var(--neon-cyan);
}

/* --- Default Blazor overrides --- */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--neon-green);
}

.invalid {
    outline: 1px solid var(--neon-pink);
}

.validation-message {
    color: var(--neon-pink);
    font-family: 'Chakra Petch', sans-serif;
}

.blazor-error-boundary {
    background: var(--neon-pink);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "GAME OVER — An error has occurred."
}

#blazor-error-ui {
    background: var(--arcade-panel);
    color: var(--neon-pink);
    bottom: 0;
    box-shadow: 0 -2px 20px rgba(255, 45, 123, 0.3);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    font-family: 'Chakra Petch', sans-serif;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

/* --- Snackbar retro --- */
.mud-snackbar {
    font-family: 'Chakra Petch', sans-serif !important;
    border: 1px solid var(--arcade-border) !important;
}

/* --- Loading spinner retro override --- */
.retro-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 40px;
}

.retro-loader-text {
    font-family: 'Press Start 2P', cursive;
    font-size: 12px;
    color: var(--neon-cyan);
    animation: neon-flicker 2s infinite;
}

/* --- MudSelect / MudTextField retro --- */
.mud-input.mud-input-underline::after {
    border-bottom-color: var(--neon-cyan) !important;
}

.mud-input-label.mud-input-label-animated {
    font-family: 'Chakra Petch', sans-serif;
}

/* --- Recent games list on dashboard --- */
.recent-game-item {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
}

.recent-game-item:hover {
    background: rgba(0, 255, 245, 0.03);
    border-left-color: var(--neon-cyan);
}

/* --- Corner decoration for cards --- */
.corner-decoration {
    position: relative;
}

.corner-decoration::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 20px;
    border-top: 2px solid var(--neon-cyan);
    border-right: 2px solid var(--neon-cyan);
    opacity: 0.3;
}

.corner-decoration::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 20px;
    height: 20px;
    border-bottom: 2px solid var(--neon-magenta);
    border-left: 2px solid var(--neon-magenta);
    opacity: 0.3;
}