/* =========================================================
   UltraRadio — Modern Blue · styles.css
   Fonts: Syne (headings) · DM Sans (body)
   ========================================================= */

/* ── Variables ─────────────────────────────────────────── */
:root {
    --ur-bg:          #07090f;
    --ur-surface:     rgba(255,255,255,0.06);
    --ur-surface-hi:  rgba(255,255,255,0.10);
    --ur-border:      rgba(255,255,255,0.10);
    --ur-border-hi:   rgba(255,255,255,0.18);
    --ur-blue:        #2b7fff;
    --ur-blue-dim:    #1a5fd6;
    --ur-blue-glow:   rgba(43,127,255,0.22);
    --ur-blue-faint:  rgba(43,127,255,0.10);
    --ur-text:        #eef1fb;
    --ur-muted:       #7a8ab0;
    --ur-muted-hi:    #a4b1cf;
    --ur-live-red:    #ff3d5a;
    --ur-live-glow:   rgba(255,61,90,0.30);
    --ur-radius-sm:   10px;
    --ur-radius-md:   16px;
    --ur-radius-lg:   24px;
    --ur-shadow:      0 24px 64px rgba(0,0,0,0.55);
    --ur-shadow-card: 0 8px 32px rgba(0,0,0,0.38);
}

body.ur-light {
    --ur-bg:          #f0f4fc;
    --ur-surface:     rgba(255,255,255,0.80);
    --ur-surface-hi:  #ffffff;
    --ur-border:      rgba(0,0,0,0.09);
    --ur-border-hi:   rgba(43,127,255,0.30);
    --ur-blue-glow:   rgba(43,127,255,0.13);
    --ur-blue-faint:  rgba(43,127,255,0.07);
    --ur-text:        #0d1528;
    --ur-muted:       #607098;
    --ur-muted-hi:    #3d506e;
    --ur-shadow:      0 24px 64px rgba(0,0,0,0.12);
    --ur-shadow-card: 0 8px 32px rgba(0,0,0,0.09);
}

/* ── Reset — beat Bootstrap specificity ────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
    background: var(--ur-bg) !important;
}

body {
    margin: 0 !important;
    padding: 0 !important;
    font-family: 'DM Sans', system-ui, sans-serif !important;
    font-size: 15px;
    line-height: 1.6;
    color: var(--ur-text) !important;
    background-color: var(--ur-bg) !important;
    background-image:
        radial-gradient(ellipse 800px 480px at -5% -8%, rgba(29,77,188,0.22) 0%, transparent 65%),
        radial-gradient(ellipse 600px 380px at 108% 12%, rgba(10,45,130,0.15) 0%, transparent 60%),
        radial-gradient(ellipse 500px 300px at 50% 108%, rgba(20,50,150,0.10) 0%, transparent 65%) !important;
    min-height: 100vh;
    transition: background-color 0.3s, color 0.3s;
}

body.ur-light {
    background-image:
        radial-gradient(ellipse 800px 480px at -5% -8%, rgba(43,127,255,0.07) 0%, transparent 65%),
        radial-gradient(ellipse 600px 380px at 108% 12%, rgba(43,127,255,0.05) 0%, transparent 60%) !important;
}

h1,h2,h3,h4,h5,h6 {
    font-family: 'Syne', sans-serif;
    line-height: 1.12;
    color: var(--ur-text);
}

a  { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
p  { margin: 0; }

/* ── Layout wrapper — avoids Bootstrap .container conflict */
.ur-wrap {
    width: min(1100px, 100% - 2.5rem);
    margin-inline: auto;
}

/* ── Header ──────────────────────────────────────────────── */
.ur-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(7,9,15,0.82) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--ur-border);
    transition: background 0.3s;
}

body.ur-light .ur-header {
    background: rgba(240,244,252,0.90) !important;
}

.ur-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    gap: 1rem;
}

/* Brand */
.ur-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.ur-brand-icon {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 28px;
}

.ur-brand-icon__wave {
    display: block;
    width: 4px;
    border-radius: 2px;
    background: var(--ur-blue);
    animation: brand-wave 1.4s ease-in-out infinite;
}

.ur-brand-icon__wave:nth-child(1) { height: 12px; animation-delay: 0.0s; }
.ur-brand-icon__wave:nth-child(2) { height: 22px; animation-delay: 0.2s; }
.ur-brand-icon__wave:nth-child(3) { height: 16px; animation-delay: 0.4s; }

@keyframes brand-wave {
    0%,100% { opacity: 0.55; transform: scaleY(1);    }
    50%      { opacity: 1.00; transform: scaleY(1.25); }
}

.ur-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    font-family: 'Syne', sans-serif;
}

.ur-brand-text strong {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.2px;
    color: var(--ur-text);
}

.ur-brand-accent { color: var(--ur-blue); }

.ur-brand-text small {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.68rem;
    color: var(--ur-muted);
    font-weight: 400;
}

.ur-nav-right {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.ur-live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ur-blue);
    animation: pulse-dot 2.4s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes pulse-dot {
    0%   { box-shadow: 0 0 0 0px  var(--ur-blue-glow); }
    60%  { box-shadow: 0 0 0 7px  rgba(43,127,255,0); }
    100% { box-shadow: 0 0 0 0px  rgba(43,127,255,0); }
}

.ur-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: var(--ur-blue-faint);
    border: 1px solid rgba(43,127,255,0.35);
    color: var(--ur-blue);
    font-size: 0.72rem;
    font-weight: 700;
    font-family: 'Syne', sans-serif;
    letter-spacing: 0.5px;
}

.ur-btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    border-radius: var(--ur-radius-sm);
    border: 1px solid var(--ur-border-hi);
    background: var(--ur-surface);
    color: var(--ur-muted-hi);
    font-size: 0.8rem;
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.18s ease;
    white-space: nowrap;
}

.ur-btn-ghost:hover {
    background: var(--ur-surface-hi);
    color: var(--ur-text);
    border-color: rgba(43,127,255,0.4);
    transform: translateY(-1px);
}

/* ── Page shell ──────────────────────────────────────────── */
.ur-main  { padding: 2.5rem 0 1rem; }
.ur-page  { display: flex; flex-direction: column; gap: 2.5rem; }

/* ── Hero ────────────────────────────────────────────────── */
.ur-hero {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 1.5rem;
    align-items: center;
}

.ur-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--ur-blue);
    margin-bottom: 1.1rem;
    font-family: 'DM Sans', sans-serif;
}

.ur-eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ur-blue);
    display: inline-block;
    animation: pulse-dot 2.4s ease-in-out infinite;
}

.ur-hero-title {
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 800;
    color: var(--ur-text);
    margin: 0 0 1.1rem;
    letter-spacing: -1.5px;
}

.ur-hero-title-em {
    font-style: italic;
    font-weight: 600;
    background: linear-gradient(110deg, var(--ur-blue) 0%, #60b4ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ur-hero-sub {
    color: var(--ur-muted-hi);
    font-size: 1rem;
    max-width: 44ch;
    line-height: 1.7;
    margin-bottom: 1.4rem;
}

.ur-hero-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.ur-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.32rem 0.78rem;
    border-radius: 999px;
    border: 1px solid var(--ur-border-hi);
    background: var(--ur-surface);
    font-size: 0.78rem;
    color: var(--ur-muted-hi);
    font-weight: 400;
    transition: border-color 0.2s, color 0.2s;
}

.ur-pill:hover {
    border-color: rgba(43,127,255,0.4);
    color: var(--ur-text);
}

/* ── Player Card ──────────────────────────────────────────── */
.ur-player-card {
    border-radius: var(--ur-radius-lg);
    border: 1px solid var(--ur-border-hi);
    background: linear-gradient(145deg,
        rgba(255,255,255,0.09) 0%,
        rgba(255,255,255,0.04) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1.5rem;
    box-shadow: var(--ur-shadow), inset 0 1px 0 rgba(255,255,255,0.07);
    position: relative;
    overflow: hidden;
}

.ur-player-card::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 220px; height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--ur-blue-glow), transparent 70%);
    pointer-events: none;
}

.ur-player-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
}

.ur-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    font-family: 'Syne', sans-serif;
    letter-spacing: 0.6px;
    background: var(--ur-surface-hi);
    border: 1px solid var(--ur-border-hi);
    color: var(--ur-muted-hi);
    transition: all 0.4s ease;
}

.ur-live-badge.is-live {
    background: rgba(255,61,90,0.15);
    border-color: rgba(255,61,90,0.45);
    color: var(--ur-live-red);
    box-shadow: 0 0 14px var(--ur-live-glow);
}

.ur-live-badge__dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
}

.ur-live-badge.is-live .ur-live-badge__dot {
    animation: live-pulse 1.1s ease-in-out infinite;
}

@keyframes live-pulse {
    0%,100% { opacity: 1;   transform: scale(1);   }
    50%      { opacity: 0.4; transform: scale(0.7); }
}

.ur-listeners {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--ur-muted);
    font-size: 0.83rem;
}

.ur-listeners strong { color: var(--ur-text); }

/* Equalizer */
.ur-eq {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 4px;
    height: 52px;
    margin: 0 0 1.1rem;
}

.ur-eq__bar {
    display: block;
    width: 6px;
    height: 8px;
    border-radius: 3px 3px 2px 2px;
    background: linear-gradient(to top, var(--ur-blue-dim), var(--ur-blue));
    opacity: 0.30;
    transition: opacity 0.3s;
}

.ur-player-card.is-playing .ur-eq__bar { opacity: 1; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(1)  { animation: eq 1.10s ease-in-out 0.00s infinite; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(2)  { animation: eq 0.90s ease-in-out 0.10s infinite; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(3)  { animation: eq 1.30s ease-in-out 0.20s infinite; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(4)  { animation: eq 0.80s ease-in-out 0.05s infinite; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(5)  { animation: eq 1.00s ease-in-out 0.30s infinite; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(6)  { animation: eq 1.40s ease-in-out 0.15s infinite; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(7)  { animation: eq 0.90s ease-in-out 0.25s infinite; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(8)  { animation: eq 1.20s ease-in-out 0.08s infinite; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(9)  { animation: eq 1.00s ease-in-out 0.35s infinite; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(10) { animation: eq 0.85s ease-in-out 0.18s infinite; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(11) { animation: eq 1.15s ease-in-out 0.28s infinite; }
.ur-player-card.is-playing .ur-eq__bar:nth-child(12) { animation: eq 1.30s ease-in-out 0.00s infinite; }

@keyframes eq {
    0%,100% { height: 8px;  }
    25%      { height: 38px; }
    50%      { height: 18px; }
    75%      { height: 46px; }
}

/* Now playing */
.ur-now-playing {
    margin-bottom: 1.2rem;
    padding: 0.9rem 1rem;
    border-radius: var(--ur-radius-sm);
    background: rgba(0,0,0,0.22);
    border: 1px solid var(--ur-border);
}

body.ur-light .ur-now-playing {
    background: rgba(0,0,0,0.05);
}

.ur-now-playing__label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--ur-muted);
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-family: 'DM Sans', sans-serif;
}

.ur-now-playing__track {
    font-family: 'Syne', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--ur-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Controls */
.ur-controls {
    display: flex;
    gap: 0.6rem;
    align-items: center;
}

.ur-btn-play, .ur-btn-pause {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.78rem 1.4rem;
    border-radius: var(--ur-radius-sm);
    font-family: 'Syne', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ur-btn-play {
    border: none;
    background: linear-gradient(135deg, var(--ur-blue) 0%, var(--ur-blue-dim) 100%);
    color: #fff;
    box-shadow: 0 4px 20px var(--ur-blue-glow);
}

.ur-btn-play:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(43,127,255,0.45);
}

.ur-btn-play:active { transform: translateY(0); }

.ur-btn-pause {
    border: 1px solid rgba(43,127,255,0.4);
    background: var(--ur-blue-faint);
    color: var(--ur-blue);
}

.ur-btn-pause:hover {
    background: rgba(43,127,255,0.18);
    transform: translateY(-1px);
}

.ur-btn-vol {
    flex-shrink: 0;
    padding: 0.78rem;
    border-radius: var(--ur-radius-sm);
    border: 1px solid var(--ur-border-hi);
    background: var(--ur-surface);
    color: var(--ur-muted-hi);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.18s ease;
}

.ur-btn-vol:hover {
    background: var(--ur-surface-hi);
    color: var(--ur-text);
}

.ur-btn-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    pointer-events: none;
}

/* ── Info Grid ────────────────────────────────────────────── */
.ur-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.ur-card {
    border-radius: var(--ur-radius-md);
    border: 1px solid var(--ur-border);
    background: linear-gradient(145deg,
        var(--ur-surface-hi) 0%,
        var(--ur-surface)    100%);
    padding: 1.4rem;
    box-shadow: var(--ur-shadow-card);
    transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.ur-card:hover {
    border-color: rgba(43,127,255,0.28);
    transform: translateY(-3px);
    box-shadow: var(--ur-shadow-card), 0 0 22px var(--ur-blue-glow);
}

.ur-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--ur-radius-sm);
    background: var(--ur-blue-faint);
    border: 1px solid rgba(43,127,255,0.22);
    color: var(--ur-blue);
    margin-bottom: 1rem;
}

.ur-card-title {
    font-family: 'Syne', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--ur-text);
    margin: 0 0 0.6rem;
}

.ur-card-body {
    color: var(--ur-muted-hi);
    font-size: 0.88rem;
    line-height: 1.65;
}

.ur-schedule { display: flex; flex-direction: column; gap: 0; }

.ur-schedule__item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--ur-border);
}

.ur-schedule__item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.ur-schedule__time {
    font-family: 'Syne', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ur-blue);
    white-space: nowrap;
    padding-top: 1px;
    min-width: 36px;
}

.ur-schedule__info {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.ur-schedule__info strong {
    font-size: 0.88rem;
    color: var(--ur-text);
}

.ur-schedule__info small {
    font-size: 0.76rem;
    color: var(--ur-muted);
}

.ur-feature-list { display: flex; flex-direction: column; gap: 0.5rem; }

.ur-feature-list li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    color: var(--ur-muted-hi);
}

.ur-feature-list li::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ur-blue);
    flex-shrink: 0;
    box-shadow: 0 0 6px var(--ur-blue-glow);
}

/* ── Footer ──────────────────────────────────────────────── */
.ur-footer {
    margin-top: 2rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--ur-border);
}

.ur-footer-text {
    font-size: 0.78rem;
    color: var(--ur-muted);
    text-align: center;
    margin: 0;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
    .ur-hero { grid-template-columns: 1fr; }
    .ur-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .ur-grid { grid-template-columns: 1fr; }
    .ur-hero-title { font-size: 2.2rem; letter-spacing: -1px; }
    .ur-brand-text small, .ur-live-dot { display: none; }
}