:root {
    --bg-color: #0d1117;
    --panel-bg: rgba(22, 27, 34, 0.7);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --accent-color: #2ea043;
    /* Green for rugby */
    --accent-hover: #238636;
    --danger-color: #da3633;
    --warning-color: #d29922;
    --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    background-image: radial-gradient(circle at top, rgba(46, 160, 67, 0.15) 0%, transparent 50%);
}

.app-container {
    width: 100%;
    max-width: 900px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.glass-panel {
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--card-shadow);
}

header {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.header-top {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
    width: 100%;
}

h1 {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(90deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.match-info-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.match-settings {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}

.match-settings label {
    font-weight: 600;
    color: var(--text-secondary);
}

.toggle-group {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    padding: 4px;
}

.toggle-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    transition: all 0.2s ease;
}

.toggle-btn.active {
    background: var(--panel-bg);
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.custom-time-group {
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    padding: 6px 12px;
    gap: 8px;
    border: 1px solid transparent;
    transition: border-color 0.2s;
}

.custom-time-group:focus-within {
    border-color: var(--accent-color);
}

.time-input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: inherit;
    width: 32px;
    text-align: center;
    outline: none;
}

.time-input::-webkit-inner-spin-button,
.time-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.time-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

.match-details {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.detail-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.detail-group label {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
}

.detail-input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid transparent;
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    outline: none;
    transition: border-color 0.2s;
    color-scheme: dark;
}

.detail-input:focus {
    border-color: var(--accent-color);
}

/* Timer Section */
.timer-section {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.timer-display {
    font-size: 7rem;
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    text-shadow: 0 0 30px rgba(46, 160, 67, 0.4);
    transition: color 0.3s;
}

.timer-display.interactive {
    cursor: pointer;
    position: relative;
    user-select: none;
    transition: transform 0.15s ease, text-shadow 0.2s ease;
}

.timer-display.interactive:hover {
    transform: scale(1.02);
    text-shadow: 0 0 35px rgba(56, 189, 248, 0.5);
}

.timer-display.interactive::after {
    content: "✎";
    position: absolute;
    top: 4px;
    right: -28px;
    font-size: 1.25rem;
    opacity: 0;
    transition: opacity 0.2s, transform 0.2s;
    color: var(--accent-color);
}

.timer-display.interactive:hover::after {
    opacity: 0.85;
    transform: translateY(-2px);
}

.timer-controls {
    display: flex;
    gap: 8px;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
}

.control-btn {
    padding: 10px 18px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.1s, background 0.2s, box-shadow 0.2s;
    font-family: inherit;
    color: white;
    white-space: nowrap;
}

.control-btn:active {
    transform: scale(0.95);
}

.control-btn.primary {
    background: var(--accent-color);
}

.control-btn.primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 0 15px rgba(46, 160, 67, 0.4);
}

.control-btn.secondary {
    background: var(--warning-color);
    color: #fff;
}

.control-btn.secondary:hover {
    background: #b07d1a;
}

.control-btn.danger {
    background: transparent;
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
}

.control-btn.danger:hover {
    background: rgba(218, 54, 51, 0.1);
}

.control-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.status-indicator {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#match-status {
    font-weight: 600;
    color: var(--text-primary);
}

/* Scoreboard */
.scoreboard-section {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: center;
}

.team-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
}

.team-name {
    width: 100%;
}

.team-card .team-name {
    font-size: 1.15rem !important;
    font-weight: 700 !important;
}

.score {
    font-size: 5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.score-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    width: 100%;
}

.score-actions .action-btn:nth-child(5) {
    grid-column: span 2;
}

.action-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

.action-btn.primary {
    background: var(--accent-color);
    border: 1px solid var(--accent-color);
    color: white;
}

.action-btn.primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    box-shadow: 0 4px 12px rgba(46, 160, 67, 0.4);
}

.event-actions {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    width: 100%;
}

.event-btn {
    padding: 8px 4px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 800;
    transition: all 0.2s;
    font-size: 0.9rem;
    border: none;
    color: #000;
}

.event-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

.yellow-card {
    background-color: #ffd700;
}

.yellow-card:hover {
    background-color: #e6c200;
}

.red-card {
    background-color: #ff4444;
    color: white;
}

.red-card:hover {
    background-color: #cc0000;
}

.sub-btn {
    background-color: var(--accent-color);
    color: #ffffff;
    border: 1px solid transparent;
}

.sub-btn:hover {
    background-color: var(--accent-hover);
}

.player-num-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid transparent;
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    outline: none;
    transition: border-color 0.2s;
    margin: 4px 0;
}

.player-num-input:focus {
    border-color: var(--accent-color);
}

.player-num-input::-webkit-inner-spin-button,
.player-num-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.sin-bin-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 4px;
}

.sin-bin-timer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 215, 0, 0.15);
    border: 1px solid rgba(255, 215, 0, 0.3);
    padding: 8px 12px;
    border-radius: 6px;
}

.sin-bin-player {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.sin-bin-time {
    font-family: monospace;
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffd700;
}

.vs-badge {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-secondary);
    background: var(--panel-bg);
    padding: 12px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
}

/* Events */
.events-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-height: 200px;
    max-height: 300px;
}

.events-section h2 {
    font-size: 1.2rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.events-list {
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-right: 8px;
}

.event-item {
    background: rgba(0, 0, 0, 0.2);
    padding: 12px 16px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    animation: slideIn 0.3s ease-out forwards;
    border-left: 4px solid var(--accent-color);
}

.event-item.placeholder {
    color: var(--text-secondary);
    justify-content: center;
    font-style: italic;
    background: transparent;
    border-left: none;
    animation: none;
}

.event-text {
    font-weight: 500;
    flex: 1;
    padding: 2px 4px;
    border-radius: 4px;
    outline: none;
    transition: background 0.2s;
    border: 1px solid transparent;
}

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

.event-text:focus,
.event-time:focus {
    background: rgba(0, 0, 0, 0.3);
    border-color: var(--accent-color);
}

.event-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.event-time {
    color: var(--accent-color);
    font-family: monospace;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 2px 4px;
    border-radius: 4px;
    outline: none;
    border: 1px solid transparent;
}

.event-running-score {
    background: rgba(46, 160, 67, 0.15);
    color: var(--text-primary);
    font-weight: 800;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.9rem;
    border: 1px solid rgba(46, 160, 67, 0.3);
    margin-right: 4px;
    min-width: 50px;
    text-align: center;
}

.event-delete-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    transition: all 0.2s;
}

.event-delete-btn:hover {
    background: rgba(218, 54, 51, 0.2);
    color: var(--danger-color);
}

.edit-event-btn {
    background: transparent;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    transition: all 0.2s;
}

.edit-event-btn:hover {
    background: rgba(46, 160, 67, 0.2);
    color: var(--accent-color);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Modal UI */
.event-player-select {
    background: #000;
    color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 2px 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    outline: none;
    color-scheme: dark;
}

.event-player-select option {
    color: #fff;
    background-color: #000;
}

.settings-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
    font-family: inherit;
}

.settings-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Print Styles */
@page {
    margin: 12mm 15mm 15mm 15mm;
    size: portrait;
}

.print-only {
    display: none;
}

@media print {
    html, body {
        height: auto !important;
        min-height: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
        background: #fff !important;
        color: #000 !important;
        background-image: none !important;
        overflow: visible !important;
    }

    .print-only {
        display: block !important;
    }

    .app-container {
        padding: 0 !important;
        margin: 0 !important;
        max-width: 100% !important;
        height: auto !important;
        min-height: 0 !important;
        gap: 8px !important;
    }

    .glass-panel {
        background: transparent !important;
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        color: #000 !important;
        backdrop-filter: none !important;
        padding: 12px !important;
    }

    .scoreboard-section {
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-around !important;
        align-items: center !important;
        width: 100% !important;
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }

    h1,
    .team-name,
    .score,
    .status-indicator,
    #match-status,
    .time-input,
    .detail-input {
        color: #000 !important;
        -webkit-text-fill-color: #000 !important;
        text-shadow: none !important;
    }

    select.team-name.form-select,
    .team-name {
        font-size: 1.05rem !important;
        max-width: 100% !important;
        text-overflow: ellipsis !important;
        overflow: hidden !important;
        background: #fff !important;
        border: 1px solid #9ca3af !important;
        border-radius: 6px !important;
        color: #000 !important;
        appearance: none !important;
        -webkit-appearance: none !important;
        box-shadow: none !important;
    }

    /* Keep Logo & Rugby Game Tracker Title in print */
    .header-top {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        margin-bottom: 4px !important;
    }

    h1.app-title,
    .app-title,
    .app-logo {
        display: block !important;
    }

    /* Remove user display from top header bar */
    #user-display {
        display: none !important;
    }

    /* Match Title in print */
    #print-match-title {
        margin: 4px 0 2px 0 !important;
        text-align: center !important;
    }

    /* Centered User email subtitle under match title */
    #print-user-subtitle,
    .print-user-subtitle {
        display: block !important;
        text-align: center !important;
        font-size: 0.9rem !important;
        font-weight: 600 !important;
        color: #333 !important;
        margin: 0 0 2px 0 !important;
        padding: 0 !important;
    }

    .match-info-container {
        margin-top: 0 !important;
        margin-bottom: 4px !important;
        padding: 2px 0 !important;
        border: none !important;
        background: transparent !important;
    }

    .match-details {
        margin-top: 0 !important;
        margin-bottom: 4px !important;
        padding: 0 !important;
        gap: 12px !important;
        justify-content: center !important;
    }

    /* Force bold rendering for player names in event list */
    .event-text strong,
    .event-item strong,
    strong {
        font-weight: 800 !important;
        color: #000 !important;
    }

    /* Hide Controls, Timer, Share Graphic, App Footer, and non-printable elements */
    .print-hide,
    #btn-share-graphic,
    .timer-section,
    .timer-controls,
    .score-actions,
    .event-actions,
    .settings-btn,
    .event-delete-btn,
    .event-assign-btn,
    .edit-event-btn,
    select.player-select,
    .modal-overlay,
    .toggle-group,
    .time-label,
    .app-footer,
    footer {
        display: none !important;
    }

    /* Make selects look like text */
    select,
    input {
        border: none !important;
        background: transparent !important;
        color: #000 !important;
        appearance: none;
        -webkit-appearance: none;
        font-weight: bold;
    }

    .custom-time-group {
        background: transparent !important;
        border: none !important;
        padding: 0 !important;
    }

    #print-summary {
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }

    .events-section {
        max-height: none !important;
        border: none !important;
        margin-bottom: 0 !important;
        padding-bottom: 0 !important;
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }

    .events-list {
        max-height: none !important;
        overflow: visible !important;
        display: flex !important;
        flex-direction: column-reverse !important;
        margin-bottom: 0 !important;
        padding-bottom: 0 !important;
    }

    .event-item {
        background: transparent !important;
        border: 1px solid #eee !important;
        border-left: 4px solid #000 !important;
        color: #000 !important;
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }

    .event-meta {
        opacity: 1 !important;
    }

    .event-running-score {
        background: transparent !important;
        border: 1px solid #ccc !important;
        color: #000 !important;
    }

    .event-time {
        color: #000 !important;
    }
}

/* Snapshot Mode (HTML2Canvas) */
body.snapshot-mode .timer-controls,
body.snapshot-mode .score-actions,
body.snapshot-mode .event-actions,
body.snapshot-mode .event-delete-btn,
body.snapshot-mode .event-assign-btn,
body.snapshot-mode .edit-event-btn,
body.snapshot-mode #btn-add-retro-event,
body.snapshot-mode #btn-share-graphic,
body.snapshot-mode .header-top button,
body.snapshot-mode .match-settings,
body.snapshot-mode .status-indicator,
body.snapshot-mode .print-hide {
    display: none !important;
}

body.snapshot-mode .team-name {
    pointer-events: none;
    appearance: none;
    -webkit-appearance: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
}

/* Fix HTML2Canvas background-clip text bugs and adjust heading colors */
body.snapshot-mode h1 {
    background: transparent !important;
    background-image: none !important;
    background-color: transparent !important;
    -webkit-background-clip: border-box !important;
    background-clip: border-box !important;
    -webkit-text-fill-color: #4facfe !important;
    color: #4facfe !important;
}

body.snapshot-mode .app-container {
    padding-bottom: 24px !important;
    min-height: auto !important;
    height: auto !important;
}

body.snapshot-mode .events-section {
    max-height: none !important;
    min-height: auto !important;
    height: auto !important;
    flex: 1 1 auto !important;
    margin-bottom: 0 !important;
}

body.snapshot-mode .events-list {
    max-height: none !important;
    height: auto !important;
    overflow: visible !important;
    padding-right: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
}

body.snapshot-mode .event-item {
    background: rgba(0, 0, 0, 0.6) !important;
}

body.snapshot-mode .events-section h2,
body.snapshot-mode #match-status {
    color: #4facfe !important;
    text-shadow: none !important;
}

body.snapshot-mode .event-text,
body.snapshot-mode .event-text strong,
body.snapshot-mode .event-text * {
    color: #ffffff !important;
    text-shadow: none !important;
    opacity: 1 !important;
}

body.snapshot-mode .event-time {
    text-shadow: none !important;
    /* Do not override color so native green flows through */
}

body.snapshot-mode .event-running-score {
    color: #ffffff !important;
    text-shadow: none !important;
    background: rgba(46, 160, 67, 0.3) !important;
}

body.snapshot-mode .timer-display {
    letter-spacing: 6px !important;
    font-variant-numeric: normal !important;
}

body.snapshot-mode .timer-display::before {
    content: "TIME REMAINING";
    display: block;
    color: var(--text-secondary);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px !important;
    margin-bottom: -5px;
    text-transform: uppercase;
    text-shadow: none;
}

body.snapshot-mode[data-snapshot-half="1"] .timer-display::before {
    content: "1ST HALF TIME REMAINING";
}

body.snapshot-mode[data-snapshot-half="2"] .timer-display::before {
    content: "2ND HALF TIME REMAINING";
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
    overflow-y: auto;
    padding-top: max(20px, env(safe-area-inset-top));
    padding-bottom: max(20px, env(safe-area-inset-bottom));
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
    box-sizing: border-box;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal-content {
    width: 90%;
    max-width: 600px;
    max-height: calc(90dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    display: flex;
    flex-direction: column;
    gap: 16px;
    transform: translateY(-20px) scale(0.95);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s;
    margin: auto;
}

#manage-modal .modal-content {
    max-width: 850px;
    width: 95%;
    max-height: calc(88dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    overflow: hidden;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    padding-top: 2px;
}

.modal-header h2 {
    font-size: 1.5rem;
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--text-primary);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    -webkit-tap-highlight-color: transparent;
    padding: 0;
    flex-shrink: 0;
    margin-left: 8px;
}

.modal-close:hover,
.modal-close:active {
    background: rgba(239, 68, 68, 0.3);
    border-color: rgba(239, 68, 68, 0.7);
    color: #f87171;
    transform: scale(1.08);
}

.modal-tabs {
    display: flex;
    gap: 8px;
    background: rgba(0, 0, 0, 0.3);
    padding: 4px;
    border-radius: 8px;
}

.tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 8px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
    font-family: inherit;
}

.tab-btn.active {
    background: var(--panel-bg);
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.tab-content {
    display: none;
    flex-direction: column;
    gap: 16px;
    flex: 1;
    min-height: 0;
}

.tab-content.active {
    display: flex;
}

.add-form {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.add-form input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    color: #fff;
    padding: 8px 12px;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
}

.add-form input:focus,
.add-form select:focus {
    border-color: var(--accent-color);
}

.add-form input[type="text"] {
    flex: 1;
}

.add-form .small-num-input {
    width: 60px;
}

select,
.form-select,
.add-form select {
    color-scheme: dark;
    background-color: var(--panel-bg, rgba(22, 27, 34, 0.7)) !important;
    color: var(--text-primary, #f0f6fc) !important;
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.12)) !important;
    border-radius: 8px !important;
    padding: 10px 14px !important;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    outline: none;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
}

select:hover,
.form-select:hover,
.add-form select:hover {
    border-color: rgba(79, 172, 254, 0.5) !important;
    background-color: rgba(30, 41, 59, 0.85) !important;
}

select:focus,
.form-select:focus,
.add-form select:focus {
    border-color: #4facfe !important;
    box-shadow: 0 0 0 3px rgba(79, 172, 254, 0.25) !important;
    background-color: #0d1117 !important;
}

select option,
.form-select option,
.add-form select option {
    background-color: #161b22 !important;
    color: #f0f6fc !important;
    padding: 10px !important;
    font-weight: 500 !important;
}

select option[value="ADD_NEW"] {
    font-weight: 800 !important;
    color: #38bdf8 !important;
    background-color: rgba(56, 189, 248, 0.15) !important;
}

/* Ensure number input spin buttons remain visible */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    opacity: 0.8;
    height: 100%;
    cursor: pointer;
}

input[type="date"],
input[type="time"] {
    position: relative;
    color-scheme: dark;
    -webkit-appearance: none;
    appearance: none;
    min-height: 40px;
}

input[type="date"]::-webkit-date-and-time-value,
input[type="time"]::-webkit-date-and-time-value {
    min-height: 1.5em;
    display: block;
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
    background: transparent;
    bottom: 0;
    color: transparent;
    cursor: pointer;
    height: auto;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    width: auto;
}

input[type="date"] {
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiNmZmZmZmYiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdHJva2UtbGluZWpvaW49InJvdW5kIj48cmVjdCB4PSIzIiB5PSI0IiB3aWR0aD0iMTgiIGhlaWdodD0iMTgiIHJ4PSIyIiByeT0iMiI+PC9yZWN0PjxsaW5lIHgxPSIxNiIgeTE9IjIiIHgyPSIxNiIgeTI9IjYiPjwvbGluZT48bGluZSB4MT0iOCIgeTE9IjIiIHgyPSI4IiB5PSI2Ij48L2xpbmU+PGxpbmUgeDE9IjMiIHkxPSIxMCIgeDI9IjIxIiB5Mj0iMTAiPjwvbGluZT48L3N2Zz4=') !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    background-size: 18px !important;
    padding-right: 36px !important;
}

input[type="time"] {
    background-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiNmZmZmZmYiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdHJva2UtbGluZWpvaW49InJvdW5kIj48Y2lyY2xlIGN4PSIxMiIgY3k9IjEyIiByPSIxMCI+PC9jaXJjbGU+PHBvbHlsaW5lIHBvaW50cz0iMTIgNiAxMiAxMiAxNiAxNCI+PC9wb2x5bGluZT48L3N2Zz4=') !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    background-size: 18px !important;
    padding-right: 36px !important;
}

.list-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    min-height: 160px;
    max-height: 50vh;
    overflow-y: auto;
    padding-right: 8px;
    padding-bottom: 24px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.5) rgba(0, 0, 0, 0.2);
}

.list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 10px 16px;
    border-radius: 8px;
    border: 1px solid transparent;
}

.list-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.item-name {
    font-weight: 600;
}

.item-meta {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-left: 8px;
}

.item-actions {
    display: flex;
    gap: 8px;
}

.item-actions button {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: transform 0.2s;
}

.item-actions button:hover {
    transform: scale(1.2);
}

.edit-btn {
    color: var(--accent-color);
}

.del-btn {
    color: var(--danger-color);
}

/* Roster Grid */
.roster-grid {
    display: flex;
    gap: 16px;
    width: 100%;
    flex: 1;
    min-height: 0;
}
.roster-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
}
.roster-header {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 8px;
    cursor: pointer;
    user-select: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    transition: background 0.2s;
    gap: 8px;
    flex-shrink: 0;
}
.roster-header > div {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    flex: 1;
}
.roster-header span {
    word-break: break-word;
    text-align: left;
}
.roster-header:hover {
    background: rgba(255,255,255,0.1);
}
.roster-header::after {
    content: '▼';
    font-size: 0.8rem;
    transition: transform 0.3s ease;
    opacity: 0.6;
}
.roster-header.collapsed::after {
    transform: rotate(-90deg);
}
.roster-list {
    flex: 1;
    min-height: 120px;
    max-height: 55vh;
    overflow-y: auto;
    padding-right: 8px;
    padding-bottom: 24px;
    transition: max-height 0.3s ease, opacity 0.3s ease, margin 0.3s ease;
}

.roster-list .list-item {
    min-height: 56px;
}
.roster-list.collapsed {
    max-height: 0 !important;
    opacity: 0;
    margin: 0;
    padding: 0;
    overflow: hidden;
    border: none;
}
@media (max-width: 600px) {
    .roster-grid {
        flex-direction: column;
    }
}

/* Manage Teams Responsive Layout */
.teams-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    flex: 1;
    min-height: 0;
}

.teams-form-col {
    width: 100%;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    border-radius: 10px;
    padding: 12px;
}

.teams-list-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
}

.teams-list-col .list-container {
    max-height: none;
}

@media (max-width: 700px) {
    .teams-layout {
        flex-direction: column;
        overflow-y: auto;
    }
    .teams-form-col {
        width: 100%;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.25);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.75);
}

* {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.45) rgba(0, 0, 0, 0.25);
}

/* Force Native Dropdowns to stay visible in Dark Mode */
select option {
    background-color: #000 !important;
    color: #fff !important;
}

.nav-menu {
    display: flex;
    gap: 12px;
}

.mobile-menu-btn {
    display: none;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 6px 12px;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    line-height: 1;
    transition: transform 0.2s, background 0.2s;
    align-items: center;
    justify-content: center;
}

.mobile-menu-btn:active {
    transform: scale(0.9);
}

@media (max-width: 850px) and (orientation: portrait) {
    .mobile-menu-btn {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 40px;
        right: 0;
        background: var(--panel-bg);
        backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 16px;
        border-radius: 8px;
        box-shadow: var(--card-shadow);
        border: 1px solid var(--border-color);
        z-index: 1000;
        min-width: 200px;
    }

    .nav-menu.active {
        display: flex;
        animation: fadeIn 0.2s ease-out;
    }

    header {
        text-align: center;
    }

    .header-top {
        flex-direction: column;
        gap: 16px;
        align-items: center !important;
    }

    .header-top-row {
        display: flex !important;
        justify-content: space-between !important;
        width: 100%;
    }

    .app-logo {
        width: 32px !important;
        height: 32px !important;
    }

    .app-title {
        font-size: 1.2rem !important;
    }

    .menu-text {
        display: none !important;
    }
    
    .mobile-menu-btn {
        padding: 6px !important;
    }
    
    .mobile-menu-btn span {
        margin-right: 0 !important;
    }

    .match-info-container {
        align-items: center;
    }

    .match-settings, .match-details {
        flex-wrap: wrap;
        justify-content: center;
    }

    .timer-display {
        font-size: 5rem;
    }

    .scoreboard-section {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .vs-badge {
        display: none;
    }

    .score {
        font-size: 4rem;
    }
}

/* Authentication Overlay Styles */
.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.auth-overlay.active {
    display: flex;
    opacity: 1;
}

.auth-content {
    width: 90%;
    max-width: 400px;
    padding: 30px;
    display: flex;
    flex-direction: column;
}

.auth-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.auth-tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 10px 0;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.auth-tab-btn.active {
    color: var(--text-primary);
    border-bottom: 2px solid var(--accent-color);
}

.auth-form-container {
    display: none;
    flex-direction: column;
    gap: 12px;
}

.auth-form-container.active {
    display: flex;
}

.auth-input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.auth-input:focus {
    border-color: var(--accent-color);
}

/* Read-Only Mode / Completed Match */
body.match-completed-mode .timer-section,
body.match-completed-mode .score-actions,
body.match-completed-mode .event-actions,
body.match-completed-mode .match-settings,
body.match-completed-mode .event-delete-btn,
body.match-completed-mode .event-assign-btn,
body.match-completed-mode .edit-event-btn {
    display: none !important;
}

body.match-completed-mode .team-name {
    pointer-events: none;
    appearance: none;
    -webkit-appearance: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
}

@media (min-width: 769px) {
    body.match-completed-mode .app-container {
        min-height: calc(100vh - 48px);
    }

    body.match-completed-mode .events-section {
        flex: 1;
        max-height: none;
        min-height: 400px;
    }

    body.match-completed-mode .events-list {
        flex: 1;
        max-height: none;
    }
}

/* Landing Page */
.landing-container {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100%;
    text-align: center;
    padding: 24px;
}

.landing-container.active {
    display: flex;
}

.landing-hero {
    max-width: 800px;
}

.landing-title {
    font-size: 4rem;
    margin-bottom: 16px;
    line-height: 1.1;
}

.landing-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.landing-actions {
    margin-bottom: 60px;
}

.landing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    text-align: left;
}

.landing-features .feature-card {
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.landing-features .feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(46, 160, 67, 0.2);
}

.matches-input-row {
    display: flex;
    gap: 12px;
    width: 100%;
    box-sizing: border-box;
}

.matches-input-col {
    min-width: 0;
}

.matches-input-col.date-col {
    flex: 2;
}

.matches-input-col.time-col {
    flex: 1.2;
}

.matches-input-col label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-left: 4px;
    display: block;
    margin-bottom: 4px;
}

.matches-input-col input {
    width: 100%;
    min-width: 0;
    display: block;
    padding: 8px 12px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-primary);
    border: 1px solid transparent;
    box-sizing: border-box;
}

/* Manage Matches Responsive Layout */
.matches-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    flex: 1;
    min-height: 0;
}

.matches-form-col {
    width: 100%;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    border-radius: 10px;
    padding: 14px;
}

.matches-list-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
}

.matches-scroll-container {
    flex: 1;
    min-height: 0;
    max-height: none !important;
    overflow-y: auto !important;
    padding-right: 8px;
    padding-bottom: 16px;
    overscroll-behavior: contain;
}

/* High-Visibility Custom Scrollbar for Matches List */
.matches-scroll-container::-webkit-scrollbar {
    width: 10px;
}

.matches-scroll-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 6px;
}

.matches-scroll-container::-webkit-scrollbar-thumb {
    background: rgba(79, 172, 254, 0.4);
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-radius: 6px;
}

.matches-scroll-container::-webkit-scrollbar-thumb:hover {
    background: rgba(79, 172, 254, 0.85);
}

/* Collapsible Section Headers & Form Bodies */
.form-col-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    padding-bottom: 4px;
    margin-bottom: 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-toggle-collapse {
    background: rgba(79, 172, 254, 0.12);
    border: 1px solid rgba(79, 172, 254, 0.3);
    color: #4facfe;
    border-radius: 6px;
    padding: 2px 8px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.form-col-header:hover .btn-toggle-collapse,
.btn-toggle-collapse:hover {
    background: rgba(79, 172, 254, 0.25);
    border-color: #4facfe;
    color: #ffffff;
}

.collapsible-form-body {
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease-in-out, margin 0.3s ease-in-out;
    max-height: 600px;
    opacity: 1;
    overflow: hidden;
}

.collapsible-form-body.collapsed {
    max-height: 0 !important;
    opacity: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    pointer-events: none;
}

/* Manage Player Database Responsive Layout */
.database-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    flex: 1;
    min-height: 0;
}

.database-form-col {
    width: 100%;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    border-radius: 10px;
    padding: 12px;
    max-height: 100%;
    overflow-y: auto;
    scrollbar-width: thin;
}

.database-list-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
}

.database-scroll-container {
    flex: 1;
    min-height: 0;
    max-height: none !important;
    overflow-y: auto !important;
    padding-right: 8px;
    padding-bottom: 16px;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
}

/* Custom Scrollbar for Player Database */
.database-scroll-container::-webkit-scrollbar {
    width: 10px;
}

.database-scroll-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 6px;
}

.database-scroll-container::-webkit-scrollbar-thumb {
    background: rgba(79, 172, 254, 0.4);
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-radius: 6px;
}

.database-scroll-container::-webkit-scrollbar-thumb:hover {
    background: rgba(79, 172, 254, 0.85);
}

@media (max-width: 768px) and (min-height: 601px) {
    .matches-layout,
    .database-layout {
        flex-direction: column;
        overflow-y: auto;
    }
    .matches-form-col,
    .database-form-col {
        width: 100%;
    }
    .matches-scroll-container,
    .database-scroll-container {
        max-height: 350px !important;
    }
}

/* Smartphone & iPhone 16 Responsive Optimizations */
@media (max-width: 480px) {
    #select-match-type {
        width: 100%;
        max-width: 100%;
    }

    .modal-content {
        padding: 16px;
        width: 96%;
    }

    #manage-modal .modal-content {
        max-height: 90vh;
    }

    .modal-close {
        width: 44px;
        height: 44px;
        min-width: 44px;
        min-height: 44px;
        font-size: 1.6rem;
    }

    .landing-title {
        font-size: 2.2rem;
    }

    .match-settings {
        gap: 8px;
    }

    .timer-display {
        font-size: 3.8rem;
    }
}

/* Squad Size Controls Master Layout (Laptops, Desktops, & All Devices Base) */
#input-squad-size {
    -webkit-appearance: none;
    -moz-appearance: textfield;
    appearance: textfield;
    margin: 0;
    box-sizing: border-box;
}

#input-squad-size::-webkit-inner-spin-button,
#input-squad-size::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.squad-size-control-box {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
    margin-bottom: 10px;
    flex-shrink: 0;
    width: 100%;
    box-sizing: border-box;
}

.squad-size-stepper-group {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.squad-size-presets {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: nowrap;
    flex-shrink: 0;
}

.btn-squad-preset {
    padding: 4px 8px !important;
    font-size: 0.82rem !important;
    font-weight: 700 !important;
    height: 30px !important;
    min-width: 32px !important;
    text-align: center !important;
    border-radius: 6px !important;
}

/* Mobile Phone Portrait Mode ONLY Optimization */
@media (max-width: 480px) and (orientation: portrait) {
    .squad-size-control-box {
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        text-align: center !important;
        padding: 8px 6px !important;
        gap: 6px !important;
    }

    .squad-size-stepper-group {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        width: 100% !important;
    }

    .squad-size-presets {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        flex-wrap: nowrap !important;
        width: 100% !important;
        gap: 4px !important;
    }

    .squad-size-presets .btn-squad-preset {
        flex: 1 !important;
        padding: 4px 6px !important;
        font-size: 0.82rem !important;
        font-weight: 700 !important;
        height: 32px !important;
        min-width: 0 !important;
    }

    .timer-controls {
        flex-wrap: wrap !important;
        gap: 6px !important;
    }

    .timer-controls .control-btn {
        padding: 8px 12px !important;
        font-size: 0.88rem !important;
        flex: 1 1 calc(33.33% - 6px);
        min-width: 78px;
        text-align: center;
    }
}

/* Mobile & iPhone 16 Landscape Mode Optimizations (max-height <= 600px) */
@media (max-height: 600px) {
    .modal-overlay {
        padding-top: max(8px, env(safe-area-inset-top));
        padding-bottom: max(8px, env(safe-area-inset-bottom));
        padding-left: max(10px, env(safe-area-inset-left));
        padding-right: max(10px, env(safe-area-inset-right));
    }

    #manage-modal .modal-content {
        max-height: calc(96dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom)) !important;
        height: calc(96dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom)) !important;
        padding: 10px 12px;
        gap: 6px;
    }

    #manage-modal .modal-header {
        padding-bottom: 4px;
    }

    #manage-modal .modal-header h2 {
        font-size: 1.15rem;
    }

    .modal-close {
        width: 38px;
        height: 38px;
        min-width: 38px;
        min-height: 38px;
        font-size: 1.4rem;
        flex-shrink: 0;
        margin-left: 6px;
    }

    #manage-modal .modal-tabs {
        padding: 2px;
        gap: 4px;
    }

    #manage-modal .tab-btn {
        padding: 4px 8px;
        font-size: 0.8rem;
    }

    .matches-layout,
    .database-layout {
        gap: 10px;
        height: 100%;
        min-height: 0;
    }

    .matches-form-col,
    .database-form-col {
        width: 100%;
        padding: 8px 10px;
        gap: 6px;
    }

    .matches-form-col h3,
    .matches-list-col h3,
    .database-form-col h3,
    .database-list-col h3 {
        font-size: 0.78rem;
        margin-bottom: 2px;
    }

    .matches-form-col .add-form,
    .database-form-col .add-form {
        gap: 6px !important;
    }

    .matches-form-col label,
    .database-form-col label {
        font-size: 0.75rem;
        margin-bottom: 2px;
    }

    .matches-form-col input,
    .matches-form-col select,
    .database-form-col input,
    .database-form-col select {
        padding: 5px 8px !important;
        font-size: 0.82rem !important;
    }

    .matches-form-col button.action-btn,
    .database-form-col button.action-btn {
        padding: 6px 12px;
        font-size: 0.85rem;
    }

    .matches-list-col,
    .database-list-col {
        min-height: 0;
        flex: 1;
        height: 100%;
    }

    .matches-scroll-container,
    .database-scroll-container {
        flex: 1;
        min-height: 0;
        max-height: none !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch;
        touch-action: pan-y;
    }

    .matches-scroll-container .list-item,
    .database-scroll-container .list-item {
        padding: 6px 10px;
        font-size: 0.82rem;
    }

    .matches-scroll-container .item-actions button,
    .database-scroll-container .item-actions button {
        padding: 2px 6px !important;
        font-size: 12px !important;
    }
}

/* Amend Timer Modal Elements */
.time-input-large {
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.time-input-large:focus {
    border-color: #38bdf8 !important;
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.4);
}

.btn-amend-delta {
    padding: 6px 12px;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #e2e8f0;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, transform 0.1s;
}

.btn-amend-delta:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    color: #fff;
}

.btn-amend-delta:active {
    transform: scale(0.95);
}

.btn-amend-preset {
    padding: 6px 10px;
    font-size: 0.82rem;
    font-weight: 700;
    border-radius: 6px;
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.3);
    color: #38bdf8;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.btn-amend-preset:hover {
    background: rgba(56, 189, 248, 0.25);
    color: #fff;
}

.btn-amend-preset:active {
    transform: scale(0.95);
}

.btn-amend-period {
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-amend-period.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
    box-shadow: 0 0 10px rgba(46, 160, 67, 0.4);
}

/* Quick Add Player on the Fly (Substitution & Edit Event Modals) */
#container-quick-add-player,
#container-edit-quick-add-player {
    animation: fadeInQuickAdd 0.2s ease-out;
}

@keyframes fadeInQuickAdd {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#container-quick-add-player input:focus,
#container-edit-quick-add-player input:focus {
    border-color: #38bdf8 !important;
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.35);
    outline: none;
}