/* Modern Dark Theme CSS for iPad Landscape & Laptop */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@700&display=swap');

:root {
    --bg-main: #09090b;
    --bg-card: #18181b;
    --bg-card-hover: #27272a;
    --border-color: #27272a;
    --text-main: #f4f4f5;
    --text-muted: #a1a1aa;
    
    --accent-primary: #3b82f6;
    --accent-primary-hover: #2563eb;
    
    --success: #10b981;
    --success-hover: #059669;
    --success-bg: rgba(16, 185, 129, 0.1);
    
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --danger-bg: rgba(239, 68, 68, 0.1);
    
    --warning: #f59e0b;
    --warning-hover: #d97706;
    
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.5);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 1.5rem;
    min-height: 100vh;
}

/* Typography */
h1, h2, h3 {
    letter-spacing: -0.025em;
}

/* Header Card */
.header-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 1.5rem 2rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.header-title {
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    background: linear-gradient(135deg, #60a5fa, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0;
}

.timer-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    padding: 1rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.timer-display {
    text-align: center;
    flex: 1;
}

.timer-time {
    font-size: 4rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1;
    text-shadow: 0 0 20px rgba(255,255,255,0.1);
}

.timer-quarter {
    font-size: 1rem;
    color: var(--accent-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

.btn-group {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
    flex: 2;
}

.quarter-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    justify-content: flex-end;
}

.quarter-selector label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
}

.quarter-selector select {
    background: var(--bg-main);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    outline: none;
}

.quarter-selector select:focus {
    border-color: var(--accent-primary);
}

/* Score Display */
.score-display {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
}

.score-us {
    color: var(--success);
    text-shadow: 0 0 15px rgba(16, 185, 129, 0.3);
}

.score-them {
    color: var(--danger);
    text-shadow: 0 0 15px rgba(239, 68, 68, 0.3);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.btn:active:not(:disabled) {
    transform: translateY(0);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(100%);
}

.btn-green { background-color: var(--success); color: white; }
.btn-green:hover:not(:disabled) { background-color: var(--success-hover); }

.btn-yellow { background-color: var(--warning); color: white; }
.btn-yellow:hover { background-color: var(--warning-hover); }

.btn-gray { background-color: #3f3f46; color: white; }
.btn-gray:hover { background-color: #52525b; }

.btn-blue { background-color: var(--accent-primary); color: white; }
.btn-blue:hover { background-color: var(--accent-primary-hover); }

.btn-red { background-color: var(--danger); color: white; }
.btn-red:hover { background-color: var(--danger-hover); }

.btn-purple { background-color: #8b5cf6; color: white; }
.btn-purple:hover { background-color: #7c3aed; }

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

/* Grid Layout for Main Content */
.grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .grid {
        grid-template-columns: 320px 1fr 320px;
        grid-template-areas: 
            "roster lineup events"
            "stats stats stats";
    }
    
    .card-roster { grid-area: roster; }
    .card-lineup { grid-area: lineup; }
    .card-events { grid-area: events; }
    .card-stats { grid-area: stats; }
}

@media (min-width: 1280px) {
    .grid {
        grid-template-columns: 320px 1fr 450px;
        grid-template-areas: 
            "roster lineup stats"
            "events lineup stats";
    }
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-main);
}

.card-title svg {
    color: var(--accent-primary);
}

/* Lineup List (Center Column) */
.card-lineup {
    min-height: 500px;
}

.lineup-list {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.lineup-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.1), transparent);
    border: 1px solid rgba(59, 130, 246, 0.2);
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    transition: transform 0.2s;
}

.lineup-item:hover {
    transform: translateX(4px);
    border-color: rgba(59, 130, 246, 0.4);
}

.lineup-item span {
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* Roster List (Left Column) */
.roster-list {
    display: grid;
    gap: 0.5rem;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.roster-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s;
}

.roster-item:hover {
    background: var(--bg-card-hover);
    border-color: rgba(255, 255, 255, 0.1);
}

.roster-item span {
    font-weight: 500;
}

/* Scoring Section */
.scoring-section {
    margin-top: auto;
    background: rgba(0,0,0,0.2);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.scoring-title {
    font-weight: 700;
    margin-bottom: 1.25rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.scoring-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.scoring-team p {
    font-size: 1.1rem;
    font-weight: 700;
}

.scoring-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    width: 100%;
}

.scoring-buttons .btn {
    padding: 1rem 0;
    font-size: 1.25rem;
    font-family: 'JetBrains Mono', monospace;
}

/* Events List */
.events-list {
    max-height: 350px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-right: 0.5rem;
}

.event-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    border-left: 3px solid transparent;
}

.event-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.event-item:has(.event-us) {
    border-left-color: var(--success);
}

.event-item:has(.event-them) {
    border-left-color: var(--danger);
}

.event-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
    display: block;
    margin-bottom: 0.25rem;
}

.event-team {
    font-weight: 700;
    font-size: 0.9rem;
}

.event-us { color: var(--success); }
.event-them { color: var(--danger); }

.event-score {
    text-align: right;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    background: rgba(0,0,0,0.3);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

/* Table / Stats */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

table {
    width: 100%;
    font-size: 0.9rem;
    border-collapse: collapse;
    white-space: nowrap;
}

th {
    text-align: left;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--border-color);
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.8rem;
}

th.text-center, td.text-center {
    text-align: center;
}

td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    font-weight: 500;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background-color: rgba(255, 255, 255, 0.02);
}

.lineup-cell {
    font-size: 0.85rem;
    white-space: normal;
    min-width: 200px;
    line-height: 1.4;
}

.stat-positive { color: var(--success); font-weight: 800; font-family: 'JetBrains Mono', monospace; font-size: 1.1rem; }
.stat-negative { color: var(--danger); font-weight: 800; font-family: 'JetBrains Mono', monospace; font-size: 1.1rem; }
.stat-blue { color: var(--success); font-weight: 700; font-family: 'JetBrains Mono', monospace; }
.stat-red { color: var(--danger); font-weight: 700; font-family: 'JetBrains Mono', monospace; }


/* Form / Inputs inside components */
.roster-edit input {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: var(--radius-sm);
    padding: 0.5rem;
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.2s;
}

.roster-edit input:focus {
    border-color: var(--accent-primary);
}

.roster-edit input:first-child { flex: 1; }
.roster-edit input:nth-child(2) { width: 3.5rem; text-align: center; }

/* Icon Buttons */
.icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.4rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
}

.icon-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.icon-blue { color: var(--accent-primary); }
.icon-red { color: var(--danger); }
.icon-green { color: var(--success); }

.roster-actions {
    display: flex;
    gap: 0.25rem;
}

/* Warnings and Alerts */
.lineup-warning {
    background-color: var(--warning);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-align: center;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.8; }
    100% { opacity: 1; }
}

.empty-state {
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    padding: 2rem 0;
}

/* Save Status Area */
.auto-save-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.auto-save-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.auto-save-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-main);
}

.auto-save-toggle input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-primary);
}

.last-saved {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.save-controls {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

input[type="file"] { display: none; }

.file-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    background-color: var(--success);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.file-label:hover {
    background-color: var(--success-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* Custom Scrollbar for dark theme */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-main);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #3f3f46;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #52525b;
}

/* History Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 1.5rem;
    backdrop-filter: blur(4px);
}

.modal-content {
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    background: var(--bg-main);
}

.history-list {
    display: grid;
    gap: 1rem;
}

.history-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    border-radius: var(--radius-md);
}

.history-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--accent-primary);
}

.history-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.history-score {
    margin-top: 0.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-main);
}

.history-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}