/* =====================================================
   FunrunnersBandWars - Frontend CSS
   ===================================================== */

/* ── Variables ── */
:root {
    --primary:       #1e3a5f;
    --primary-light: #2c5282;
    --accent:        #e07b2e;
    --accent-hover:  #c96d20;
    --dark:          #0f1e2e;
    --text:          #2d3748;
    --text-muted:    #718096;
    --light-bg:      #f7f8fc;
    --card-bg:       #ffffff;
    --border:        #e2e8f0;
    --success:       #38a169;
    --danger:        #e53e3e;
    --warning:       #d69e2e;
    --info:          #3182ce;
    --shadow-sm:     0 1px 3px rgba(0,0,0,.08);
    --shadow-md:     0 4px 16px rgba(0,0,0,.12);
    --shadow-lg:     0 8px 32px rgba(0,0,0,.16);
    --radius:        10px;
    --radius-lg:     16px;
    --transition:    all .25s ease;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--light-bg);
    color: var(--text);
    line-height: 1.6;
    margin: 0;
}

a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-hover); }

/* ── Navbar ── */
.bw-navbar {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
    box-shadow: var(--shadow-md);
    padding: .75rem 0;
}

.bw-navbar .navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
}

.bw-navbar .navbar-brand span {
    color: var(--accent);
}

.bw-navbar .nav-link {
    color: rgba(255,255,255,.85) !important;
    font-weight: 500;
    padding: .4rem .85rem !important;
    border-radius: 6px;
    transition: var(--transition);
}

.bw-navbar .nav-link:hover,
.bw-navbar .nav-link.active {
    color: #fff !important;
    background: rgba(255,255,255,.12);
}

.bw-navbar .btn-register {
    background: var(--accent);
    color: #fff !important;
    border-radius: 20px;
    padding: .35rem 1.1rem !important;
    font-weight: 600;
}

.bw-navbar .btn-register:hover {
    background: var(--accent-hover);
}

/* ── Hero ── */
.bw-hero {
    background-color: var(--dark);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #fff;
    padding: 22rem 0 3.5rem;
    position: relative;
    overflow: hidden;
}

.bw-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.21);
    z-index: 0;
}

.bw-hero .container {
    position: relative;
    z-index: 1;
}

.bw-hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.2rem;
}

.bw-hero h1 span { color: var(--accent); }

.bw-hero p.lead {
    font-size: 1.15rem;
    opacity: .85;
    max-width: 560px;
}

/* ── Buttons ── */
.btn-bw-primary {
    background: var(--accent);
    border: none;
    color: #fff;
    padding: .6rem 1.5rem;
    border-radius: 25px;
    font-weight: 700;
    font-size: .95rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}

.btn-bw-primary:hover {
    background: var(--accent-hover);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(224,123,46,.35);
}

.btn-bw-outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,.5);
    color: #fff;
    padding: .55rem 1.4rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}

.btn-bw-outline:hover {
    border-color: #fff;
    background: rgba(255,255,255,.1);
    color: #fff;
}

/* ── Section Titles ── */
.section-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: .25rem;
}

.section-title span { color: var(--accent); }

.section-subtitle {
    color: var(--text-muted);
    font-size: .95rem;
    margin-bottom: 2rem;
}

/* ── Active Round Banner ── */
.round-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-lg);
    color: #fff;
    padding: 2rem;
    margin-bottom: 2.5rem;
    position: relative;
    overflow: hidden;
}

.round-banner::after {
    content: '🎸';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 5rem;
    opacity: .15;
}

.round-banner .round-label {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: .4rem;
}

.round-banner h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: .5rem; }

.round-timer {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.timer-block {
    background: rgba(255,255,255,.12);
    border-radius: 8px;
    padding: .5rem .85rem;
    text-align: center;
    min-width: 52px;
}

.timer-block .num { font-size: 1.4rem; font-weight: 800; line-height: 1; }
.timer-block .lbl { font-size: .65rem; opacity: .7; text-transform: uppercase; letter-spacing: 1px; }

/* ── Track Card ── */
.track-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
    border: 1px solid var(--border);
}

.track-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.track-card .cover-wrap {
    position: relative;
    width: 100%;
    padding-top: 100%;
    overflow: hidden;
    background: var(--primary);
}

.track-card .cover-wrap img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.track-card:hover .cover-wrap img { transform: scale(1.05); }

.track-card .play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.45);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.track-card:hover .play-overlay { opacity: 1; }

.track-card .play-overlay .btn-play-icon {
    background: var(--accent);
    color: #fff;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: none;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.track-card .play-overlay .btn-play-icon:hover { transform: scale(1.1); }

.track-card .card-body { padding: 1rem 1.1rem; }

.track-card .track-title {
    font-weight: 700;
    font-size: .95rem;
    color: var(--text);
    margin-bottom: .2rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.track-card .artist-name {
    font-size: .82rem;
    color: var(--text-muted);
}

.track-card .genre-badge {
    font-size: .7rem;
    font-weight: 600;
    background: rgba(30,58,95,.08);
    color: var(--primary);
    padding: .2rem .5rem;
    border-radius: 10px;
}

.track-card .vote-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .75rem 1.1rem;
    border-top: 1px solid var(--border);
    background: var(--light-bg);
}

.track-card .vote-count {
    font-weight: 700;
    color: var(--primary);
    font-size: .9rem;
}

.btn-vote {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: .3rem .9rem;
    border-radius: 20px;
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-vote:hover { background: var(--accent-hover); transform: scale(1.05); }

.btn-vote:disabled,
.btn-vote.voted {
    background: var(--success);
    cursor: default;
    transform: none;
}

.btn-vote.voted-other {
    background: var(--text-muted);
    cursor: default;
    transform: none;
}

/* ── Leaderboard ── */
.leaderboard-table tbody tr { transition: var(--transition); }
.leaderboard-table tbody tr:hover { background: rgba(30,58,95,.04); }

.rank-badge {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: .85rem;
}

.rank-1 { background: #FFD700; color: #7b5e00; }
.rank-2 { background: #C0C0C0; color: #555; }
.rank-3 { background: #CD7F32; color: #fff; }
.rank-other { background: var(--border); color: var(--text-muted); }

.progress-vote {
    height: 6px;
    border-radius: 3px;
    background: var(--border);
    overflow: hidden;
    flex: 1;
}

.progress-vote-fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--accent), var(--primary));
    transition: width .5s ease;
}

/* ── Audio Player (Plyr wrapper) ── */
.bw-player-wrap {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
    border-radius: var(--radius-lg);
    padding: 2rem;
    color: #fff;
    margin-bottom: 2rem;
}

.bw-player-wrap .track-meta { margin-bottom: 1.5rem; }
.bw-player-wrap .track-meta h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: .3rem; }
.bw-player-wrap .track-meta .artist-link { color: var(--accent); font-weight: 600; }

.plyr--audio .plyr__controls {
    background: rgba(255,255,255,.08) !important;
    border-radius: 10px;
    padding: .75rem 1rem !important;
}

.plyr--audio .plyr__control { color: #fff !important; }
.plyr--audio .plyr__progress__buffer { background: rgba(255,255,255,.2) !important; }
.plyr--audio [role=progressbar] { background: var(--accent) !important; }
.plyr--audio .plyr__time { color: rgba(255,255,255,.8) !important; }
.plyr__control--overlaid { background: var(--accent) !important; }

/* ── Track of the Week ── */
.track-of-week {
    background: linear-gradient(135deg, #7b2d8b 0%, var(--primary) 100%);
    border-radius: var(--radius-lg);
    padding: 1.5rem 2rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.track-of-week .totw-badge {
    background: rgba(255,255,255,.15);
    border-radius: 8px;
    padding: .3rem .8rem;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.track-of-week .totw-cover {
    width: 72px;
    height: 72px;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}

/* ── Artist Profile ── */
.artist-hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
    color: #fff;
    padding: 3rem 0;
}

.artist-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255,255,255,.3);
    box-shadow: var(--shadow-md);
}

.social-link-btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-size: .82rem;
    color: rgba(255,255,255,.75);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 20px;
    padding: .25rem .75rem;
    transition: var(--transition);
}

.social-link-btn:hover { color: #fff; border-color: #fff; }

/* ── Share Buttons ── */
.share-buttons { display: flex; gap: .6rem; flex-wrap: wrap; }

.btn-share {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-size: .82rem;
    font-weight: 600;
    padding: .35rem .85rem;
    border-radius: 20px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    color: #fff;
}

.btn-share:hover { transform: translateY(-1px); opacity: .9; color: #fff; }
.btn-share-facebook { background: #1877F2; }
.btn-share-twitter  { background: #000; }
.btn-share-whatsapp { background: #25D366; }
.btn-share-copy     { background: var(--text-muted); }

/* ── Auth Pages ── */
.auth-wrap {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
    display: flex;
    align-items: center;
    padding: 2rem 0;
}

.auth-card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 460px;
    margin: 0 auto;
}

.auth-logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-logo h1 {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary);
}

.auth-logo h1 span { color: var(--accent); }

.auth-card h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.registration-type-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .5rem;
    margin-bottom: 1.5rem;
}

.type-option {
    position: relative;
}

.type-option input[type="radio"] { position: absolute; opacity: 0; width: 0; }

.type-option label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .4rem;
    padding: .85rem;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    font-size: .9rem;
    color: var(--text-muted);
    text-align: center;
}

.type-option label i { font-size: 1.5rem; }

.type-option input:checked + label {
    border-color: var(--accent);
    background: rgba(224,123,46,.06);
    color: var(--accent);
}

.social-login-divider {
    display: flex;
    align-items: center;
    gap: .75rem;
    color: var(--text-muted);
    font-size: .85rem;
    margin: 1.25rem 0;
}

.social-login-divider::before,
.social-login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    width: 100%;
    padding: .65rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: .9rem;
    transition: var(--transition);
    border: 1px solid var(--border);
    background: #fff;
    color: var(--text);
    margin-bottom: .5rem;
    cursor: pointer;
}

.btn-social:hover { border-color: var(--text-muted); box-shadow: var(--shadow-sm); color: var(--text); }
.btn-social img { width: 20px; height: 20px; }

/* ── Form Inputs ── */
.form-control:focus, .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 .2rem rgba(224,123,46,.2);
}

.form-label { font-weight: 600; font-size: .88rem; color: var(--text); }

/* ── Dashboard ── */
.dashboard-stat-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
}

.dashboard-stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.stat-icon-primary { background: rgba(30,58,95,.1); color: var(--primary); }
.stat-icon-accent   { background: rgba(224,123,46,.1); color: var(--accent); }
.stat-icon-success  { background: rgba(56,161,105,.1); color: var(--success); }
.stat-icon-info     { background: rgba(49,130,206,.1); color: var(--info); }

.stat-value { font-size: 1.6rem; font-weight: 800; color: var(--text); line-height: 1; }
.stat-label { font-size: .82rem; color: var(--text-muted); margin-top: .15rem; }

/* ── Footer ── */
.bw-footer {
    background: var(--dark);
    color: rgba(255,255,255,.7);
    padding: 3rem 0 1.5rem;
    margin-top: 0rem;
}

.bw-footer h5 { color: #fff; font-weight: 700; margin-bottom: 1rem; }
.bw-footer a { color: rgba(255,255,255,.6); font-size: .9rem; transition: var(--transition); }
.bw-footer a:hover { color: var(--accent); }
.bw-footer .brand-text { font-size: 1.4rem; font-weight: 900; color: #fff; }
.bw-footer .brand-text span { color: var(--accent); }
.bw-footer .footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.25rem; margin-top: 2rem; font-size: .82rem; }

/* ── Select2 — match Bootstrap form-select ── */
.select2-container { width: 100% !important; }

.select2-container--default .select2-selection--single {
    height: calc(1.5em + .75rem + 2px);
    padding: .375rem 2.25rem .375rem .75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    background-color: #fff;
    border: 1px solid #dee2e6;
    border-radius: .375rem;
    appearance: none;
    display: flex;
    align-items: center;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: #212529;
    line-height: 1.5;
    padding: 0;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: #6c757d;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 100%;
    top: 0;
    right: .75rem;
    width: 16px;
}

.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: #6c757d transparent transparent transparent;
    border-width: 5px 4px 0 4px;
}

.select2-container--default.select2-container--open .select2-selection--single .select2-selection__arrow b {
    border-color: transparent transparent #6c757d transparent;
    border-width: 0 4px 5px 4px;
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: #86b7fe;
    outline: 0;
    box-shadow: 0 0 0 .25rem rgba(13, 110, 253, .25);
}

.select2-dropdown {
    border: 1px solid #dee2e6;
    border-radius: .375rem;
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .1);
    font-size: 1rem;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    border: 1px solid #dee2e6;
    border-radius: .25rem;
    padding: .375rem .75rem;
    font-size: .9rem;
    outline: none;
}

.select2-container--default .select2-search--dropdown .select2-search__field:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 .25rem rgba(13, 110, 253, .25);
}

.select2-results__option {
    padding: .4rem .75rem;
    font-size: .95rem;
}

.select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
    background-color: var(--primary);
    color: #fff;
}

.select2-container--default .select2-results__option--selected {
    background-color: #f0f4ff;
    color: var(--primary);
    font-weight: 600;
}

.select2-selection__clear {
    color: #6c757d;
    font-size: 1.1rem;
    margin-right: .25rem;
}

/* ── Live Badge ── */
.live-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    background: rgba(229,62,62,.15);
    color: #fc4d4d;
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .08em;
    padding: .25rem .6rem;
    border-radius: 20px;
    border: 1px solid rgba(229,62,62,.35);
}

.live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #fc4d4d;
    animation: blink-dot 1.2s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes blink-dot {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.2; }
}

/* ── Score flash animation ── */
.score-updated {
    animation: score-flash 1.2s ease;
}

@keyframes score-flash {
    0%   { color: inherit; }
    20%  { color: #38a169; transform: scale(1.15); }
    80%  { color: #38a169; }
    100% { color: inherit; transform: scale(1); }
}

/* ── Alerts ── */
.alert-bw { border: none; border-radius: var(--radius); padding: .9rem 1.1rem; }

/* ── Responsive ── */
@media (max-width: 768px) {
    .bw-hero { padding: 3rem 0 2rem; }
    .track-of-week { flex-direction: column; text-align: center; }
    .round-banner::after { display: none; }
    .auth-card { margin: 0 1rem; padding: 1.75rem; }
    .bw-player-wrap { padding: 1.25rem; }
}

@media (max-width: 576px) {
    .round-timer { gap: .5rem; }
    .timer-block { min-width: 42px; }
    .timer-block .num { font-size: 1.1rem; }
}