/*
| Video Competition 5G Telkomsel - custom styles
| Dimuat setelah bootstrap.min.css, jadi boleh menimpa variabel Bootstrap.
*/

:root {
    --brand-red: #e62129;
    --brand-red-dark: #b81a20;
    --brand-red-deep: #8f1319;
    --brand-gray: #f4f5f7;
    --sidebar-width: 260px;

    --bs-link-color: var(--brand-red);
    --bs-link-color-rgb: 230, 33, 41;
    --bs-link-hover-color: var(--brand-red-dark);
    --bs-link-hover-color-rgb: 184, 26, 32;
}

body {
    background-color: var(--brand-gray);
}

.btn-primary {
    --bs-btn-bg: var(--brand-red);
    --bs-btn-border-color: var(--brand-red);
    --bs-btn-hover-bg: var(--brand-red-dark);
    --bs-btn-hover-border-color: var(--brand-red-dark);
    --bs-btn-active-bg: var(--brand-red-dark);
    --bs-btn-active-border-color: var(--brand-red-dark);
    --bs-btn-disabled-bg: var(--brand-red);
    --bs-btn-disabled-border-color: var(--brand-red);
}

.btn-outline-primary {
    --bs-btn-color: var(--brand-red);
    --bs-btn-border-color: var(--brand-red);
    --bs-btn-hover-bg: var(--brand-red);
    --bs-btn-hover-border-color: var(--brand-red);
    --bs-btn-active-bg: var(--brand-red);
    --bs-btn-active-border-color: var(--brand-red);
}

.text-primary { color: var(--brand-red) !important; }
.bg-primary { background-color: var(--brand-red) !important; }
.border-primary { border-color: var(--brand-red) !important; }

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: rgba(230, 33, 41, .5);
    box-shadow: 0 0 0 .2rem rgba(230, 33, 41, .2);
}

.form-check-input:checked {
    background-color: var(--brand-red);
    border-color: var(--brand-red);
}

/* ============ SIDEBAR ============ */

.app-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--brand-red) 0%, var(--brand-red-dark) 55%, var(--brand-red-deep) 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    z-index: 1040;
    overflow-y: auto;
}

.app-sidebar .sidebar-brand {
    padding: 1.25rem 1.25rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, .18);
}

.app-sidebar .sidebar-brand img.brand-logo { height: 26px; width: auto; }
.app-sidebar .sidebar-brand img.brand-5g { height: 34px; width: auto; }

.app-sidebar .sidebar-role {
    font-size: .68rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .75);
}

.app-sidebar .nav-section {
    font-size: .68rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, .6);
    padding: 1.1rem 1.25rem .35rem;
}

.app-sidebar .nav-link {
    color: rgba(255, 255, 255, .88);
    padding: .6rem 1.25rem;
    border-left: 3px solid transparent;
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: .92rem;
}

.app-sidebar .nav-link:hover {
    color: #fff;
    background-color: rgba(0, 0, 0, .14);
}

.app-sidebar .nav-link.active {
    color: #fff;
    background-color: rgba(0, 0, 0, .22);
    border-left-color: #fff;
    font-weight: 600;
}

.app-sidebar .nav-link.sub { padding-left: 2.6rem; font-size: .87rem; }

.app-sidebar .sidebar-footer {
    margin-top: auto;
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, .18);
    font-size: .78rem;
    color: rgba(255, 255, 255, .7);
}

/* ============ AREA KONTEN ============ */

.app-main { margin-left: var(--sidebar-width); min-height: 100vh; display: flex; flex-direction: column; }

.app-topbar {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    padding: .85rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.app-content { padding: 1.5rem; flex: 1 1 auto; }

@media (max-width: 991.98px) {
    .app-sidebar { transform: translateX(-100%); transition: transform .2s ease; }
    .app-sidebar.show { transform: translateX(0); box-shadow: 0 0 40px rgba(0, 0, 0, .35); }
    .app-main { margin-left: 0; }
    .sidebar-backdrop {
        position: fixed; inset: 0; background: rgba(0, 0, 0, .45); z-index: 1035;
    }
}

.card { border: 1px solid #e5e7eb; box-shadow: 0 1px 2px rgba(16, 24, 40, .05); }

/* ============ BOXES PESERTA ============ */

.participant-box { transition: border-color .15s ease, box-shadow .15s ease; height: 100%; }

.participant-box .box-code {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: .04em;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.participant-box.is-pending { opacity: .62; }

.participant-box.is-active {
    border-color: var(--brand-red);
    box-shadow: 0 0 0 .18rem rgba(230, 33, 41, .18);
}

.participant-box.is-submitted { border-color: #198754; background-color: #f6fbf8; }
.participant-box.is-closed { background-color: #f8f9fa; }

/* Tile kecil untuk konsol operator */
.operator-tile .box-code { font-size: 1.3rem; }

.judge-dot {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.95rem;
    height: 1.95rem;
    border-radius: 50%;
    font-size: .68rem;
    letter-spacing: .02em;
    font-weight: 700;
    background: #e9ecef;
    color: #6c757d;
    border: 1px solid #dee2e6;
}

.judge-dot.done { background: #198754; border-color: #198754; color: #fff; }

/* Angka skor agar sejajar antar-baris */
.score-value { font-variant-numeric: tabular-nums; }

.total-preview {
    font-size: 1.3rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: var(--brand-red);
}

/* Input nilai: besar dan mudah dibaca saat acara berlangsung */
.score-input {
    font-size: 1.05rem;
    font-weight: 600;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.score-input:disabled { background-color: #f1f3f5; }

/* Baris pemenang pada tabel ranking */
tr.is-winner { background-color: #fff8e1 !important; }
tr.is-winner td { font-weight: 600; }

/* Penutup cepat layar ranking agar tidak bocor ke live streaming */
.safety-veil {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, var(--brand-red) 0%, var(--brand-red-deep) 100%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
}

@media print {
    .app-sidebar, .app-topbar, .no-print { display: none !important; }
    .app-main { margin-left: 0; }
}

/* ============ HALAMAN PEMENANG ============ */

.winner-page {
    min-height: 100vh;
    margin: 0;
    background: radial-gradient(circle at 50% 12%, #f2333b 0%, var(--brand-red) 38%, var(--brand-red-deep) 100%);
    color: #fff;
    overflow-x: hidden;
}

#confettiCanvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 3;
}

.winner-stage {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.5rem 3.5rem;
    text-align: center;
}

.winner-toolbar {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 5;
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    opacity: .35;
    transition: opacity .2s ease;
}

/* Tombol nyaris tak terlihat saat perekaman, muncul penuh saat disentuh. */
.winner-toolbar:hover,
.winner-toolbar:focus-within { opacity: 1; }

.winner-logo-5g { height: 68px; width: auto; }
.winner-logo-tsel { height: 34px; width: auto; }

.winner-eyebrow {
    font-size: .8rem;
    letter-spacing: .32em;
    text-transform: uppercase;
    opacity: .8;
}

.winner-title {
    font-size: clamp(2.6rem, 8vw, 5.2rem);
    font-weight: 800;
    letter-spacing: .16em;
    margin: .3rem 0 .2rem;
    text-shadow: 0 6px 30px rgba(0, 0, 0, .3);
}

.winner-category {
    font-size: clamp(1rem, 2.4vw, 1.5rem);
    font-weight: 500;
    opacity: .92;
    margin-bottom: 2.5rem;
}

.winner-podium {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: center;
    gap: 1.25rem;
    width: 100%;
    max-width: 1100px;
}

.winner-card {
    flex: 1 1 260px;
    max-width: 330px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 1.25rem;
    padding: 2rem 1.25rem 1.75rem;
    backdrop-filter: blur(6px);
    animation: winner-rise .7s cubic-bezier(.2, .9, .3, 1) both;
}

.winner-card.rank-2 { animation-delay: .1s; }
.winner-card.rank-3 { animation-delay: .2s; }

/* Juara 1 dibuat lebih tinggi dan menonjol di tengah podium. */
.winner-card.rank-1 {
    background: rgba(255, 255, 255, .2);
    border-color: rgba(255, 209, 102, .85);
    box-shadow: 0 18px 60px rgba(0, 0, 0, .3), 0 0 0 1px rgba(255, 209, 102, .4);
    padding-top: 3rem;
    padding-bottom: 2.5rem;
    transform: scale(1.06);
}

@keyframes winner-rise {
    from { opacity: 0; transform: translateY(44px) scale(.94); }
}

.winner-card.rank-1 {
    animation-name: winner-rise-first;
}

@keyframes winner-rise-first {
    from { opacity: 0; transform: translateY(44px) scale(.98); }
    to { opacity: 1; transform: translateY(0) scale(1.06); }
}

.winner-medal {
    position: relative;
    width: 4.2rem;
    height: 4.2rem;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #ffd166, #f0a500);
    color: #7a3b00;
    font-size: 1.7rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .28);
}

.winner-card.rank-2 .winner-medal { background: linear-gradient(145deg, #eef1f4, #b9c2cc); color: #46505a; }
.winner-card.rank-3 .winner-medal { background: linear-gradient(145deg, #e8a87c, #c87941); color: #5a2f11; }

.winner-medal span {
    position: absolute;
    right: -.35rem;
    bottom: -.35rem;
    width: 1.8rem;
    height: 1.8rem;
    border-radius: 50%;
    background: #fff;
    color: var(--brand-red);
    font-size: .95rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .25);
}

.winner-rank-label {
    font-size: .78rem;
    letter-spacing: .24em;
    text-transform: uppercase;
    opacity: .85;
    margin-bottom: .5rem;
}

.winner-number {
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    letter-spacing: .06em;
}

.winner-card.rank-1 .winner-number { font-size: clamp(3rem, 6vw, 4.4rem); }

.winner-name {
    margin-top: .85rem;
    font-size: clamp(1.05rem, 2.2vw, 1.5rem);
    font-weight: 600;
    line-height: 1.3;
    word-break: break-word;
}

.winner-name-missing {
    font-weight: 400;
    font-size: 1rem;
    opacity: .6;
    font-style: italic;
}

.winner-institution {
    margin-top: .35rem;
    font-size: .92rem;
    opacity: .78;
}

.winner-alert {
    margin-top: 2rem;
    max-width: 820px;
    background: rgba(0, 0, 0, .3);
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: .75rem;
    padding: .75rem 1.1rem;
    font-size: .9rem;
}

.winner-empty { margin: 4rem 0; opacity: .8; font-size: 1.1rem; }
.winner-empty i { font-size: 2.5rem; display: block; margin-bottom: .75rem; }

.winner-footer {
    margin-top: 2.5rem;
    font-size: .82rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    opacity: .6;
}

/* Terompet di dua sudut bawah, mulut corong mengarah ke tengah layar. */
.winner-trumpet {
    position: fixed;
    bottom: 2%;
    width: clamp(90px, 13vw, 165px);
    z-index: 4;
    pointer-events: none;
    filter: drop-shadow(0 8px 22px rgba(0, 0, 0, .35));
}

/* Gambar asli bermulut di kiri-atas: pas untuk sudut kanan tanpa diputar. */
.trumpet-right { right: 1.5%; }

/* Sudut kiri perlu diputar 90 derajat agar mulutnya menghadap kanan-atas. */
.trumpet-left { left: 1.5%; transform: rotate(90deg); }

.winner-trumpet.is-firing { animation: trumpet-recoil .45s ease-out; }

@keyframes trumpet-recoil {
    0% { transform: var(--rot) translate(0, 0) scale(1); }
    22% { transform: var(--rot) translate(-7px, 7px) scale(1.07); }
    100% { transform: var(--rot) translate(0, 0) scale(1); }
}

.trumpet-left { --rot: rotate(90deg); }
.trumpet-right { --rot: rotate(0deg); }

@media (max-width: 575.98px) {
    .winner-card.rank-1 { transform: none; }
    .winner-trumpet { bottom: 0; opacity: .85; }
}

@media (prefers-reduced-motion: reduce) {
    .winner-card, .winner-trumpet { animation: none !important; }
}

@media print {
    .winner-toolbar, .winner-trumpet, #confettiCanvas { display: none !important; }
}

/* ============ HALAMAN AUTENTIKASI ============ */

:root {
    --auth-footer-height: 211px;
    --auth-bg: #e5e2da;
}

.auth-page { background-color: var(--auth-bg); }

.auth-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Ruang bawah disediakan agar kartu login tidak tertutup footer melayang. */
.auth-body {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2.5rem 1rem calc(var(--auth-footer-height) + 1.5rem);
}

/*
| Footer menempel di dasar viewport, tidak diulang, dan siluetnya ditaruh
| di tengah pada ukuran aslinya sehingga tidak pernah melar.
| PNG-nya transparan sehingga langsung menyatu dengan latar halaman.
*/
.auth-footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    height: var(--auth-footer-height);
    background-repeat: no-repeat;
    background-position: center bottom;
    pointer-events: none;
    z-index: 0;
}

/*
| Pembungkus dengan lebar tetap. Kartu dibiarkan mengisi penuh pembungkus
| ini, bukan diberi margin auto sebagai flex item - margin auto pada sumbu
| silang justru membuat item menyusut ke lebar kontennya.
*/
.auth-inner {
    width: 100%;
    max-width: 27rem;
    margin-inline: auto;
    /* Kartu login harus tetap di atas footer. */
    position: relative;
    z-index: 1;
}

/* Kontras teks di luar kartu terhadap latar krem. */
.auth-date { color: #66625a; }

/* Layar sempit: siluet dikecilkan agar lebih banyak landmark yang terlihat. */
@media (max-width: 767.98px) {
    :root { --auth-footer-height: 130px; }
    .auth-footer { background-size: auto var(--auth-footer-height); }
}

/* Layar pendek: footer dipangkas supaya form tidak terdesak. */
@media (max-height: 720px) {
    :root { --auth-footer-height: 120px; }
    .auth-footer { background-size: auto 150px; }
    .auth-body { padding-top: 1.5rem; }
}

@media print {
    .auth-footer { display: none; }
}