/* Catppuccin Mocha — Terminal/Blocky Theme */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&display=swap');

:root {
    --base: #1e1e2e;
    --mantle: #181825;
    --crust: #11111b;
    --surface0: #313244;
    --surface1: #45475a;
    --surface2: #585b70;
    --overlay0: #6c7086;
    --text: #cdd6f4;
    --subtext: #a6adc8;
    --mauve: #cba6f7;
    --green: #a6e3a1;
    --peach: #fab387;
    --red: #f38ba8;
    --blue: #89b4fa;
    --yellow: #f9e2af;
    --teal: #94e2d5;

    --font: 'JetBrains Mono', monospace;
    --scanline-opacity: 0.03;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background: var(--base);
    color: var(--text);
    font-family: var(--font);
    min-height: 100vh;
    overflow-x: hidden;
}

/* CRT scanline overlay */
body::after {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 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;
}

/* ── Loading Screen ── */
#loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    gap: 2rem;
}

.loading-phase {
    width: 100%;
    max-width: 600px;
    padding: 1.5rem;
    border: 2px solid var(--surface1);
    background: var(--mantle);
    position: relative;
}

.loading-phase::before {
    content: '╭─' attr(data-label) '─'.repeat(20) '╮';
    position: absolute;
    top: -0.8rem;
    left: 1rem;
    background: var(--mantle);
    padding: 0 0.5rem;
    color: var(--mauve);
    font-size: 0.75rem;
    white-space: nowrap;
    overflow: hidden;
}

.loading-phase .label {
    color: var(--mauve);
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--surface0);
    border: 1px solid var(--surface2);
    position: relative;
    overflow: hidden;
}

.progress-bar .fill {
    height: 100%;
    background: var(--green);
    transition: width 0.3s ease;
    position: relative;
}

.progress-bar .fill::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 4px,
        rgba(30,30,46,0.4) 4px,
        rgba(30,30,46,0.4) 8px
    );
}

.progress-text {
    color: var(--subtext);
    font-size: 0.7rem;
    margin-top: 0.4rem;
    text-align: right;
}

.loading-phase.done .fill { background: var(--teal); }
.loading-phase.loading .fill { animation: pulse 1s ease-in-out infinite; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* ── Main App ── */
#app-main { display: none; padding: 2rem; max-width: 1200px; margin: 0 auto; }
#app-main.visible { display: block; }

/* ── Header ── */
.app-header {
    border: 2px solid var(--surface1);
    background: var(--mantle);
    padding: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
}

.app-header::before {
    content: '╭─ WALLPAPER SEARCH ───────╮';
    position: absolute;
    top: -0.7rem;
    left: 1rem;
    background: var(--mantle);
    padding: 0 0.5rem;
    color: var(--mauve);
    font-size: 0.75rem;
}

.header-stats {
    display: flex;
    gap: 2rem;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--subtext);
}

.header-stats span { color: var(--peach); }

/* ── Search Input ── */
.search-container {
    position: relative;
    margin-bottom: 2rem;
}

.search-input {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--crust);
    border: 2px solid var(--surface1);
    color: var(--green);
    font-family: var(--font);
    font-size: 1rem;
    outline: none;
    caret-color: var(--mauve);
}

.search-input:focus {
    border-color: var(--mauve);
}

.search-input::placeholder {
    color: var(--overlay0);
}

.search-prompt {
    color: var(--mauve);
    margin-right: 0.5rem;
    user-select: none;
}

/* Blinking cursor on empty input */
.search-input:empty::after,
.search-input[value=""]::after {
    content: '▊';
    animation: blink 1s step-end infinite;
    color: var(--mauve);
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* ── Carousel ── */
.results-carousel {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 1rem 0;
    -webkit-overflow-scrolling: touch;
}

.results-carousel::-webkit-scrollbar {
    height: 6px;
}

.results-carousel::-webkit-scrollbar-track {
    background: var(--crust);
}

.results-carousel::-webkit-scrollbar-thumb {
    background: var(--surface2);
    border: 1px solid var(--surface1);
}

/* ── Card ── */
.card {
    flex: 0 0 280px;
    scroll-snap-align: start;
    border: 2px solid var(--surface1);
    background: var(--mantle);
    overflow: hidden;
    transition: border-color 0.2s;
}

.card:hover {
    border-color: var(--mauve);
}

.card-thumb {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    border-bottom: 2px solid var(--surface1);
    image-rendering: auto;
}

.card-thumb-placeholder {
    width: 100%;
    height: 180px;
    background: var(--crust);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--overlay0);
    font-size: 0.7rem;
    border-bottom: 2px solid var(--surface1);
}

.card-body {
    padding: 0.75rem;
}

.card-caption {
    font-size: 0.7rem;
    color: var(--text);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.card-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.65rem;
    color: var(--subtext);
    margin-bottom: 0.75rem;
}

.card-stats .views { color: var(--blue); }
.card-stats .favs { color: var(--peach); }

.card-link {
    display: block;
    width: 100%;
    padding: 0.5rem;
    text-align: center;
    background: var(--surface0);
    color: var(--mauve);
    text-decoration: none;
    font-family: var(--font);
    font-size: 0.7rem;
    border: 1px solid var(--surface2);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.card-link:hover {
    background: var(--mauve);
    color: var(--crust);
}

.card-distance {
    font-size: 0.6rem;
    color: var(--overlay0);
    text-align: right;
    margin-top: 0.4rem;
}

/* ── States ── */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--overlay0);
}

.empty-state .prompt {
    color: var(--mauve);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.empty-state .cursor {
    animation: blink 1s step-end infinite;
}

.error-state {
    text-align: center;
    padding: 2rem;
    border: 2px solid var(--red);
    background: var(--mantle);
    color: var(--red);
}

.error-state pre {
    margin-top: 1rem;
    color: var(--subtext);
    font-size: 0.65rem;
}

.searching-indicator {
    text-align: center;
    padding: 2rem;
    color: var(--yellow);
    font-size: 0.8rem;
}

/* ── Hidden ── */
.hidden { display: none !important; }