* { box-sizing: border-box; }

:root {
    --bg: #05060a;
    --bg-2: #0b0d16;
    --surface: rgba(255,255,255,0.04);
    --surface-hover: rgba(255,255,255,0.07);
    --border: rgba(255,255,255,0.09);
    --border-strong: rgba(255,255,255,0.16);
    --text: #f4f4f7;
    --text-dim: #a6a8b8;
    --text-faint: #6b6d80;
    --accent-1: #7c5cff;
    --accent-2: #35e3c3;
    --danger: #ff5c7c;
    --radius: 16px;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* ambient background */
.bg-glow {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(600px circle at 15% 10%, rgba(124,92,255,0.25), transparent 60%),
        radial-gradient(500px circle at 85% 25%, rgba(53,227,195,0.18), transparent 60%),
        radial-gradient(700px circle at 50% 100%, rgba(124,92,255,0.12), transparent 60%);
}
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 75%);
}

.grad-text {
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ===== LANDING ===== */
body.landing {
    display: flex;
    align-items: center;
    justify-content: center;
}
.landing-wrap {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 32px;
    max-width: 560px;
}
.landing-logo {
    width: 100%;
    max-width: 440px;
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 40px rgba(124,92,255,0.35));
}
.chip {
    display: inline-block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 12px;
    letter-spacing: 0.04em;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--accent-2);
    margin-bottom: 18px;
}
.landing-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(32px, 6vw, 52px);
    line-height: 1.1;
    margin: 0 0 16px;
    letter-spacing: -0.02em;
}
.landing-sub {
    font-size: 16px;
    color: var(--text-dim);
    line-height: 1.6;
    margin: 0 0 32px;
}
.landing-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    background: linear-gradient(90deg, var(--accent-1), #9b7dff);
    color: #fff;
    text-decoration: none;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 15px;
    border-radius: 999px;
    box-shadow: 0 8px 30px rgba(124,92,255,0.35);
    transition: transform .2s ease, box-shadow .2s ease;
}
.landing-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(124,92,255,0.5);
}
.landing-cta svg { transition: transform .2s ease; }
.landing-cta:hover svg { transform: translateX(3px); }

/* ===== HEADER / VOTING PAGE ===== */
header.top {
    position: relative;
    z-index: 1;
    padding: 48px 24px 32px;
    text-align: center;
}
.top-inner { max-width: 720px; margin: 0 auto; }
header.top h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(24px, 4vw, 32px);
    margin: 0 0 8px;
}
header.top p {
    color: var(--text-dim);
    margin: 0 0 20px;
    font-size: 15px;
}
.top-nav {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
}
.top-nav a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 18px;
    border-radius: 999px;
    transition: all .2s ease;
}
.top-nav a.active,
.top-nav a:hover {
    background: var(--surface-hover);
    color: var(--text);
}

.container {
    position: relative;
    z-index: 1;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px 64px;
}

/* ===== ALERTS ===== */
.alert {
    padding: 12px 18px;
    border-radius: 12px;
    font-size: 14px;
    margin-bottom: 20px;
    border: 1px solid transparent;
}
.alert-success { background: rgba(53,227,195,0.1); border-color: rgba(53,227,195,0.3); color: #7cf0d8; }
.alert-error { background: rgba(255,92,124,0.1); border-color: rgba(255,92,124,0.3); color: #ff9bae; }
.alert-info { background: var(--surface); border-color: var(--border); color: var(--text-dim); display: inline-block; padding: 6px 14px; font-size: 13px; border-radius: 999px; }

/* ===== NAMA BOX ===== */
.nama-box {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
    margin-bottom: 32px;
    backdrop-filter: blur(20px);
}
.nama-box label {
    font-size: 13px;
    color: var(--text-dim);
    font-weight: 500;
    white-space: nowrap;
}
.nama-box input {
    flex: 1;
    min-width: 200px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 11px 14px;
    border-radius: 10px;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    transition: border-color .2s ease, background .2s ease;
}
.nama-box input:focus {
    outline: none;
    border-color: var(--accent-1);
    background: rgba(124,92,255,0.06);
}
.nama-box input::placeholder { color: var(--text-faint); }

/* ===== GRID DESAIN ===== */
.grid-desain {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}
.kartu-desain {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    backdrop-filter: blur(20px);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.kartu-desain:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.img-wrap {
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--bg-2);
}
.kartu-desain img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: zoom-in;
    display: block;
    transition: transform .4s ease;
}
.kartu-desain:hover img { transform: scale(1.06); }
.isi { padding: 18px; }
.isi h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    font-weight: 500;
    margin: 0 0 6px;
}
.isi p {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.5;
    margin: 0 0 16px;
    min-height: 20px;
}

.btn-vote {
    width: 100%;
    padding: 11px;
    border: 1px solid var(--border-strong);
    background: rgba(255,255,255,0.03);
    color: var(--text);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 14px;
    border-radius: 10px;
    cursor: pointer;
    transition: all .2s ease;
}
.btn-vote:hover:not(:disabled) {
    background: linear-gradient(90deg, var(--accent-1), #9b7dff);
    border-color: transparent;
    box-shadow: 0 6px 20px rgba(124,92,255,0.35);
}
.btn-vote:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.badge-sudah {
    display: block;
    text-align: center;
    padding: 11px;
    border-radius: 10px;
    background: rgba(53,227,195,0.12);
    border: 1px solid rgba(53,227,195,0.35);
    color: #7cf0d8;
    font-size: 14px;
    font-weight: 500;
    font-family: 'Space Grotesk', sans-serif;
}

.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-dim);
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5,6,10,0.85);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 40px;
}
.modal-overlay.aktif { display: flex; }
.modal-overlay img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
/* ===== HASIL POLLING ===== */
.hasil-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.hasil-item {
    display: flex;
    gap: 18px;
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    backdrop-filter: blur(20px);
    transition: border-color .25s ease, transform .25s ease;
}
.hasil-item:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
}
.hasil-item.juara {
    border-color: rgba(53,227,195,0.4);
    background: linear-gradient(180deg, rgba(53,227,195,0.06), rgba(255,255,255,0.03));
    box-shadow: 0 12px 32px rgba(53,227,195,0.12);
}

.thumb {
    position: relative;
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-2);
}
.thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.rank-badge {
    position: absolute;
    top: 6px;
    left: 6px;
    font-size: 10px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(53,227,195,0.9);
    color: #04342c;
    font-family: 'Space Grotesk', sans-serif;
    white-space: nowrap;
}
.rank-num {
    position: absolute;
    top: 6px;
    left: 6px;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(0,0,0,0.55);
    color: var(--text-dim);
    font-family: 'Space Grotesk', sans-serif;
}

.info { flex: 1; min-width: 0; }
.hasil-item .head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.hasil-item .judul {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 15px;
}
.hasil-item .angka {
    font-size: 13px;
    color: var(--text-dim);
    white-space: nowrap;
}
.hasil-item .angka span {
    color: var(--accent-2);
}

.bar-track {
    height: 8px;
    border-radius: 999px;
    background: rgba(255,255,255,0.06);
    overflow: hidden;
}
.bar-fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
    transition: width .6s ease;
}
.hasil-item.juara .bar-fill {
    background: linear-gradient(90deg, var(--accent-2), #5df0d0);
}

@media (max-width: 480px) {
    .hasil-item { flex-direction: column; align-items: stretch; }
    .thumb { width: 100%; height: 160px; }
}

/* ===== LANDING ACTIONS ===== */
.landing-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}
.landing-cta-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 26px;
    background: var(--surface);
    color: var(--text);
    text-decoration: none;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    font-size: 15px;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    backdrop-filter: blur(20px);
    transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.landing-cta-ghost:hover {
    transform: translateY(-2px);
    background: var(--surface-hover);
    border-color: var(--accent-2);
    color: var(--accent-2);
}

/* ===== GALLERY BADGE ===== */
.img-wrap { position: relative; }
.terpilih-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 11px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(53,227,195,0.92);
    color: #04342c;
    font-family: 'Space Grotesk', sans-serif;
}