/* ============================================================
   MARCADOR LED — C.D. PEÑA AZAGRESA
   Control Panel CSS — Premium Dashboard Styles
   ============================================================ */

/* ── Reset & Base ────────────────────────────────────────────── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #f6ee36;
    --primary-dim: rgba(246, 238, 54, 0.1);
    --primary-glow: rgba(246, 238, 54, 0.4);
    --primary-hover: #fff31a;
    --bg: #050505;
    --surface: #0f0f0f;
    --card: #151515;
    --card-hover: #1a1a1a;
    --border: rgba(255, 255, 255, 0.08);
    --border-focus: rgba(246, 238, 54, 0.5);
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --danger: #ff4d4d;
    --danger-dim: rgba(255, 77, 77, 0.15);
    --warning: #ffb84d;
    --success: #00e676;
    --success-dim: rgba(0, 230, 118, 0.15);
    --yellow-card: #ffd700;
    --red-card: #ff3333;
    --radius: 16px;
    --radius-lg: 24px;
    --radius-sm: 10px;
    --shadow-sm: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.6);
    --shadow-lg: 0 12px 48px rgba(0,0,0,0.8);
    --transition: 0.2s cubic-bezier(0.2, 0, 0, 1);
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.05);
}

html, body {
    width: 100%;
    min-height: 100vh;
    background: var(--bg);
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(246, 238, 54, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(246, 238, 54, 0.02) 0%, transparent 40%);
    background-attachment: fixed;
    font-family: 'Lexend', sans-serif;
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* ── Custom Scrollbar ────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Auth Screen ─────────────────────────────────────────────── */
.auth-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-logo {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-logo h1 {
    font-family: 'Anton', sans-serif;
    font-size: 2.5rem;
    color: var(--primary);
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 30px var(--primary-glow);
}

.auth-logo p {
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.8rem 1.6rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: 'Lexend', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--surface);
    color: var(--text-primary);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    background: var(--card-hover);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn:active {
    transform: translateY(0) scale(0.96);
    filter: brightness(1.2);
}

.btn-primary {
    background: var(--primary);
    color: #000;
    border: none;
    font-weight: 800;
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 0 25px var(--primary-glow);
}

.btn-danger {
    background: var(--danger-dim);
    color: var(--danger);
    border-color: rgba(255, 77, 77, 0.2);
}

.btn-success {
    background: var(--success-dim);
    color: var(--success);
    border-color: rgba(0, 230, 118, 0.2);
}

/* Large touch-friendly buttons */
.btn-xl {
    padding: 1.25rem;
    font-size: 1.1rem;
    border-radius: var(--radius);
    min-height: 64px;
}

.btn-score {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    font-size: 1.8rem;
    padding: 0;
}

/* ── Navigation ──────────────────────────────────────────────── */
.nav-bar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0.8rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand h1 {
    font-family: 'Anton', sans-serif;
    font-size: 1.4rem;
    color: var(--primary);
    letter-spacing: 0.05em;
    text-shadow: 0 0 20px var(--primary-glow);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 12px var(--success);
}

.status-dot.offline {
    background: var(--danger);
    box-shadow: 0 0 12px var(--danger);
}

/* ── Main Layout ─────────────────────────────────────────────── */
.main-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1.5rem;
}

/* ── Cards ────────────────────────────────────────────────────── */
.card {
    grid-column: span 12;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition);
}

.card:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.card-header h2 {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-muted);
}

.card-header .badge {
    font-size: 0.65rem;
    padding: 0.4em 0.8em;
    border-radius: 6px;
    background: var(--primary-dim);
    color: var(--primary);
    font-weight: 700;
    border: 1px solid rgba(246, 238, 54, 0.2);
}

/* ── Score Control ────────────────────────────────────────────── */
.score-control {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 1rem 0;
}

.score-team-ctrl {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    flex: 1;
}

.score-team-ctrl .score-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 5rem;
    font-weight: 900;
    color: var(--text-primary);
    text-shadow: 0 0 40px var(--primary-glow);
    line-height: 0.8;
}

.score-center-divider .vs-text {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 900;
    opacity: 0.3;
}

/* ── Timer ────────────────────────────────────────────────────── */
.timer-ctrl {
    text-align: center;
}

.timer-value {
    font-family: 'Orbitron', monospace;
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary);
    text-shadow: 0 0 30px var(--primary-glow);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.period-btn {
    border-radius: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
}

.period-btn.active {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

/* ── Team Selectors ───────────────────────────────────────────── */
.team-selector {
    position: relative;
    background: var(--surface);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.team-selector:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-dim);
}

.team-search-input {
    background: transparent;
    border: none !important;
    padding: 1rem 1rem 1rem 3rem !important;
}

.team-search-icon {
    left: 1.2rem;
    font-size: 1.1rem;
    opacity: 0.5;
}

/* ── Forms ────────────────────────────────────────────────────── */
.form-input {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    transition: all var(--transition);
}

.form-input:focus {
    border-color: var(--primary);
    background: var(--card);
}

/* ── Grid Variations ──────────────────────────────────────────── */
.grid-2 { grid-column: span 6; }
.grid-3 { grid-column: span 4; }

@media (max-width: 900px) {
    .grid-2, .grid-3 { grid-column: span 12; }
}

/* ── Premium List Items ────────────────────────────────────────── */
.scorer-item, .roster-player, .team-result-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.8rem 1rem;
    transition: all var(--transition);
}

.scorer-item:hover, .roster-player:hover, .team-result-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
    transform: scale(1.02);
}

/* ── Responsive Refinements ──────────────────────────────────── */
@media (max-width: 1024px) {
    .main-content {
        grid-template-columns: repeat(6, 1fr);
    }
    .grid-2, .grid-3 { grid-column: span 3; }
}

@media (max-width: 850px) {
    .grid-2, .grid-3 { grid-column: span 6; }
}

@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    .grid-2, .grid-3 { grid-column: span 1; }
    
    .nav-bar {
        padding: 0.6rem 1rem;
    }
    
    .nav-brand h1 {
        font-size: 1.2rem;
    }
}

@media (max-width: 640px) {
    .card { padding: 1.25rem; }
    
    .score-control {
        flex-direction: column;
        gap: 2rem;
    }
    
    .score-team-ctrl {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 1rem;
        background: rgba(255, 255, 255, 0.03);
        border-radius: var(--radius);
        border: 1px solid var(--border);
    }
    
    .score-buttons {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }
    
    .btn-score {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .score-value { 
        margin: 0; 
        font-size: 3.5rem !important;
    }

    .timer-ctrl .btn-group {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.8rem;
    }

    .timer-ctrl .btn {
        width: 100%;
    }

    .period-selection {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 0.5rem;
    }

    .timer-value {
        font-size: 3rem !important;
    }
}

/* ── Animations ──────────────────────────────────────────────── */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.7; }
    100% { opacity: 1; }
}

.roster-player .player-number {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    color: var(--primary);
    min-width: 2ch;
    text-align: center;
}

/* ── Toast Notification ──────────────────────────────────────── */
.toast {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 0.7rem 1.5rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--text-secondary);
    box-shadow: var(--shadow-md);
    z-index: 100;
    opacity: 0;
    transition: all 0.3s ease;
}

.toast.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }

/* ── Goal Scorer Modal ───────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 600px;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.modal-title {
    font-family: 'Anton', sans-serif;
    font-size: 1.5rem;
    color: var(--primary);
    text-align: center;
    letter-spacing: 0.1em;
}

.player-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.8rem;
    max-height: 50vh;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.player-btn {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition);
}

.player-btn:hover {
    background: var(--primary-dim);
    border-color: var(--primary);
    transform: scale(1.02);
}

.player-btn .player-dorsal {
    font-family: 'Orbitron', monospace;
    font-weight: 800;
    color: var(--primary);
    font-size: 1.2rem;
}

.player-btn .player-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}