/*
 * assets/styles.css - Premium custom design system for Kumite Scoreboard.
 * Dark mode, custom variables, glassmorphism, responsive bento grids, and micro-animations.
 */

:root {
    --bg-main: #0a0a0a;
    --bg-card: #121212;
    --bg-card-hover: #181818;
    --bg-inner: #070707;
    --border-color: #222222;
    --border-highlight: #333333;
    
    --text-primary: #f5f5f5;
    --text-secondary: #a3a3a3;
    --text-muted: #525252;
    
    --color-aka: #ef4444;
    --color-aka-glow: rgba(239, 68, 68, 0.15);
    --color-aka-bg: rgba(127, 29, 29, 0.15);
    --color-aka-border: rgba(127, 29, 29, 0.4);
    
    --color-ao: #3b82f6;
    --color-ao-glow: rgba(59, 130, 246, 0.15);
    --color-ao-bg: rgba(30, 58, 138, 0.15);
    --color-ao-border: rgba(30, 58, 138, 0.4);
    
    --color-amber: #f59e0b;
    --color-amber-glow: rgba(245, 158, 11, 0.15);
    --color-amber-bg: rgba(120, 53, 4, 0.15);
    --color-amber-border: rgba(120, 53, 4, 0.25);
    
    --color-emerald: #10b981;
    --color-emerald-glow: rgba(16, 185, 129, 0.2);
    --color-emerald-bg: rgba(6, 78, 59, 0.15);
    
    --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 12px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

@media (min-width: 768px) {
    body {
        padding: 24px;
    }
}

/* Base layout container */
.app-container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

/* Typography elements */
h1, h2, h3, h4 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Header design */
.app-header {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    background: rgba(20, 20, 20, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 18px;
    border-radius: 20px;
    margin-bottom: 24px;
    gap: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

@media (min-width: 640px) {
    .app-header {
        flex-direction: row;
        padding: 18px 24px;
    }
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-icon {
    background: var(--color-amber-glow);
    color: var(--color-amber);
    padding: 10px;
    border-radius: 14px;
    border: 1px solid var(--color-amber-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-text h1 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.brand-text p {
    font-size: 10px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Navigation tabs */
.nav-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    padding: 4px;
    border-radius: 14px;
    gap: 4px;
}

.nav-tab {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-tab:hover {
    color: var(--text-primary);
    background: var(--bg-card-hover);
}

.nav-tab.active {
    background: var(--color-amber);
    color: #000000;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

/* Main content views */
.view-panel {
    display: none;
    flex-direction: column;
    flex-grow: 1;
}

.view-panel.active {
    display: flex;
}

/* Floating status bar when tournament match is active */
.active-match-header {
    background: var(--color-amber);
    color: #0a0a0a;
    padding: 12px 18px;
    border-radius: 18px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    box-shadow: 0 4px 15px rgba(245,158,11,0.25);
    border: 1px solid rgba(245, 158, 11, 0.4);
}

@media (min-width: 768px) {
    .active-match-header {
        flex-direction: row;
    }
}

.active-match-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.active-match-badge {
    background: #0a0a0a;
    color: var(--color-amber);
    width: 24px;
    height: 24px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: bold;
    font-size: 12px;
}

.active-match-title {
    font-size: 13px;
    font-weight: 700;
}

.active-match-subtitle {
    font-size: 9px;
    font-family: var(--font-mono);
    text-transform: uppercase;
    opacity: 0.8;
}

.active-match-actions {
    display: flex;
    gap: 8px;
    width: 100%;
}

@media (min-width: 768px) {
    .active-match-actions {
        width: auto;
        justify-content: flex-end;
    }
}

.btn-save-match {
    background: #0a0a0a;
    color: var(--color-amber);
    border: 1px solid #000000;
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-grow: 1;
}

@media (min-width: 768px) {
    .btn-save-match {
        flex-grow: 0;
    }
}

.btn-save-match:hover {
    background: #111111;
}

.btn-exit-match {
    background: rgba(0, 0, 0, 0.1);
    color: #0a0a0a;
    border: 1px solid rgba(0, 0, 0, 0.15);
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-grow: 1;
}

@media (min-width: 768px) {
    .btn-exit-match {
        flex-grow: 0;
    }
}

.btn-exit-match:hover {
    background: rgba(0, 0, 0, 0.2);
}

/* Scoreboard layout */
.scoreboard-top-bar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
}

@media (min-width: 1024px) {
    .scoreboard-top-bar {
        flex-direction: row;
    }
}

.scoreboard-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.scoreboard-brand-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--color-amber-glow);
    border: 1px solid var(--color-amber-border);
    color: var(--color-amber);
    display: flex;
    align-items: center;
    justify-content: center;
}

.scoreboard-brand-text h2 {
    font-size: 18px;
    text-transform: uppercase;
    font-weight: 800;
    color: #ffffff;
}

.scoreboard-brand-text p {
    font-size: 11px;
    color: var(--text-secondary);
}

.system-tag {
    font-size: 9px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-emerald);
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 2px 8px;
    border-radius: 99px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.scoreboard-controls-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.toolbar-btn {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.toolbar-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-highlight);
    background: var(--bg-card-hover);
}

.toolbar-btn.active {
    background: var(--color-amber-glow);
    color: var(--color-amber);
    border-color: rgba(245, 158, 11, 0.3);
}

.toolbar-btn-reset {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.2);
    color: var(--color-aka);
    font-weight: 700;
}

.toolbar-btn-reset:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: var(--color-aka);
    color: #ffffff;
}

/* Bento Grid */
.scoreboard-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    align-items: stretch;
    margin-bottom: 24px;
}

@media (min-width: 1024px) {
    .scoreboard-grid {
        grid-template-columns: 4fr 3.5fr 4fr;
    }
}

/* Player Card */
.player-card {
    position: relative;
    border-radius: 28px;
    border: 1px solid var(--border-color);
    background: linear-gradient(180deg, rgba(20, 20, 20, 0.4), rgba(10, 10, 10, 0.9));
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.player-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
}

.player-card.aka {
    border-color: var(--color-aka-border);
    box-shadow: inset 0 1px 1px rgba(255,255,255,0.03), 0 4px 30px rgba(239,68,68,0.06);
}

.player-card.aka::before {
    background: linear-gradient(90deg, #dc2626, var(--color-aka));
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.4);
}

.player-card.ao {
    border-color: var(--color-ao-border);
    box-shadow: inset 0 1px 1px rgba(255,255,255,0.03), 0 4px 30px rgba(59,130,246,0.06);
}

.player-card.ao::before {
    background: linear-gradient(90deg, #2563eb, var(--color-ao));
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.4);
}

/* Player Card Header */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    z-index: 2;
}

.side-badge {
    display: inline-block;
    font-size: 10px;
    font-family: var(--font-mono);
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: 4px 12px;
    border-radius: 99px;
    text-transform: uppercase;
    border: 1px solid transparent;
}

.aka .side-badge {
    background: rgba(127, 29, 29, 0.5);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.2);
}

.ao .side-badge {
    background: rgba(30, 58, 138, 0.5);
    color: #93c5fd;
    border-color: rgba(59, 130, 246, 0.2);
}

.player-name-wrapper {
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.player-name-display {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.player-name-display svg {
    opacity: 0;
    color: var(--text-muted);
    transition: opacity 0.2s;
    width: 14px;
    height: 14px;
}

.player-name-wrapper:hover .player-name-display svg {
    opacity: 1;
}

.player-name-input {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    color: #ffffff;
    padding: 6px 12px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    width: 100%;
    outline: none;
}

.player-name-input:focus {
    border-color: var(--text-secondary);
}

.btn-senshu {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 4px;
}

.btn-senshu.active {
    background: rgba(245, 158, 11, 0.1);
    color: #fca5a5;
    border-color: rgba(245, 158, 11, 0.4);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.15);
}

.aka .btn-senshu.active {
    color: #fca5a5;
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.4);
}

.ao .btn-senshu.active {
    color: #93c5fd;
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.4);
}

/* Scores display area */
.score-value-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
    position: relative;
}

.score-glow {
    position: absolute;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.15;
    pointer-events: none;
    transition: opacity 0.2s;
}

.aka .score-glow {
    background: var(--color-aka);
}

.ao .score-glow {
    background: var(--color-ao);
}

.score-number {
    font-size: 140px;
    font-family: var(--font-mono);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.05em;
    cursor: pointer;
    user-select: none;
    transition: transform 0.1s ease;
    z-index: 2;
}

.aka .score-number {
    color: var(--color-aka);
}

.ao .score-number {
    color: var(--color-ao);
}

.score-number:active {
    transform: scale(0.95);
}

.score-adjusters {
    display: flex;
    gap: 6px;
    margin-top: -6px;
    margin-bottom: 12px;
    z-index: 2;
}

.score-adj-btn {
    background: rgba(20,20,20, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.score-adj-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-highlight);
}

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

/* Points quick triggers */
.quick-points-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin: 12px 0;
    z-index: 2;
}

.quick-point-btn {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 4px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.quick-point-btn:hover {
    border-color: var(--border-highlight);
    background: var(--bg-card-hover);
    transform: translateY(-1px);
}

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

.quick-point-title {
    font-size: 11px;
    font-weight: 700;
}

.quick-point-sub {
    font-size: 9px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    margin-top: 2px;
}

/* Penalties display section */
.penalties-section {
    border-top: 1px solid rgba(255,255,255,0.04);
    padding-top: 16px;
    margin-top: 16px;
    z-index: 2;
}

.penalties-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 10px;
    color: var(--text-secondary);
    font-weight: 700;
    margin-bottom: 8px;
}

.penalties-row {
    display: flex;
    gap: 6px;
}

.penalty-box {
    flex-grow: 1;
    flex-basis: 0;
    padding: 10px 4px;
    text-align: center;
    font-size: 11px;
    font-family: var(--font-mono);
    font-weight: 600;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-inner);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.penalty-box:hover {
    border-color: var(--border-highlight);
    color: var(--text-primary);
}

.penalty-box.active {
    border-color: currentColor;
    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

/* Penalty colors based on level */
.penalty-box.active[data-level="1"] {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.penalty-box.active[data-level="2"] {
    background: rgba(249, 115, 22, 0.15);
    color: #f97316;
}

.penalty-box.active[data-level="3"] {
    background: rgba(234, 88, 12, 0.2);
    color: #ea580c;
}

.penalty-box.active[data-level="4"] {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.penalty-box.active[data-level="5"] {
    background: rgba(220, 38, 38, 0.3);
    color: #dc2626;
    animation: alert-pulse 1.5s infinite;
}

/* Card bottom controls */
.card-bottom-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255,255,255,0.04);
    padding-top: 14px;
    margin-top: 14px;
    gap: 8px;
}

.btn-bottom-action {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-bottom-action:hover:not(:disabled) {
    color: var(--text-primary);
    border-color: var(--border-highlight);
}

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

.btn-shikkaku {
    background: rgba(220, 38, 38, 0.05);
    color: rgba(239, 68, 68, 0.8);
    border-color: rgba(220, 38, 38, 0.2);
    font-weight: 600;
}

.btn-shikkaku:hover {
    background: rgba(220, 38, 38, 0.15);
    border-color: #ef4444;
    color: #ffffff;
}

.btn-shikkaku.active {
    background: #dc2626;
    color: #ffffff;
    border-color: #dc2626;
    box-shadow: 0 0 15px rgba(220, 38, 38, 0.4);
}

/* Shikkaku Stamp */
.shikkaku-stamp {
    position: absolute;
    top: 35%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-12deg);
    border: 6px dashed #dc2626;
    color: #dc2626;
    font-size: 36px;
    font-weight: 900;
    text-transform: uppercase;
    padding: 8px 20px;
    border-radius: 12px;
    letter-spacing: 0.1em;
    z-index: 10;
    background: rgba(10, 10, 10, 0.9);
    box-shadow: 0 0 30px rgba(220, 38, 38, 0.3);
    pointer-events: none;
    animation: stamp-in 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Timer Section */
.timer-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.timer-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 16px;
}

.timer-section-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.timer-presets {
    display: flex;
    gap: 4px;
}

.preset-btn {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.preset-btn:hover {
    color: #ffffff;
    border-color: var(--border-highlight);
}

.preset-btn.active {
    background: var(--color-amber-glow);
    color: var(--color-amber);
    border-color: rgba(245, 158, 11, 0.3);
}

/* Custom time editor */
.timer-editor-overlay {
    height: 240px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    margin: 8px 0;
    padding: 16px;
}

.editor-title {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.editor-inputs {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.editor-col {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.editor-adj-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px;
}

.editor-adj-btn:hover {
    color: #ffffff;
}

.editor-value {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 10px;
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 700;
    width: 56px;
    text-align: center;
}

.editor-divider {
    font-size: 20px;
    color: var(--text-muted);
    font-weight: bold;
    margin-top: -16px;
}

.editor-sub-tag {
    font-size: 9px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-top: 4px;
}

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

.btn-editor-apply {
    background: var(--color-emerald);
    color: #000000;
    border: none;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
}

.btn-editor-cancel {
    background: var(--bg-inner);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 11px;
    cursor: pointer;
}

/* Timer Ring Screen */
.timer-screen-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 8px 0;
    position: relative;
    width: 100%;
}

.timer-circle-svg {
    width: 230px;
    height: 230px;
    transform: rotate(-90deg);
}

.timer-circle-bg {
    fill: none;
    stroke: var(--bg-inner);
    stroke-width: 6;
}

.timer-circle-progress {
    fill: none;
    stroke-width: 6;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.3s ease, stroke 0.3s ease;
}

.timer-circle-progress.active {
    stroke: var(--color-emerald);
    filter: drop-shadow(0 0 4px var(--color-emerald));
}

.timer-circle-progress.paused {
    stroke: var(--text-primary);
}

.timer-circle-progress.warning {
    stroke: #f97316;
    filter: drop-shadow(0 0 6px rgba(249,115,22,0.4));
    animation: alert-pulse 1s infinite;
}

.timer-circle-progress.danger {
    stroke: var(--color-aka);
    filter: drop-shadow(0 0 8px rgba(239,68,68,0.5));
}

.timer-text-overlay {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.timer-digits {
    font-size: 48px;
    font-family: var(--font-mono);
    font-weight: 900;
    color: #ffffff;
    cursor: pointer;
    user-select: none;
    line-height: 1;
}

.timer-digits.active {
    color: #34d399;
    text-shadow: 0 0 15px rgba(52,211,153,0.3);
}

.timer-digits.warning {
    color: #fb923c;
    text-shadow: 0 0 15px rgba(251,146,60,0.3);
}

.timer-digits.danger {
    color: #f87171;
    text-shadow: 0 0 15px rgba(248,113,113,0.35);
}

.timer-status-msg {
    font-size: 9px;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    margin-top: 4px;
}

/* Timer Control Buttons */
.timer-actions-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: 12px;
}

.btn-timer-adjust {
    background: rgba(10,10,10,0.4);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-timer-adjust:hover:not(:disabled) {
    color: var(--text-primary);
    border-color: var(--border-highlight);
}

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

.btn-timer-primary {
    flex-grow: 1;
    background: var(--color-emerald);
    color: #000000;
    font-size: 13px;
    font-weight: 800;
    padding: 10px 16px;
    border-radius: 14px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    box-shadow: 0 4px 15px rgba(16,185,129,0.25);
    transition: all 0.2s;
}

.btn-timer-primary:hover {
    background: #34d399;
    transform: translateY(-1px);
}

.btn-timer-primary.running {
    background: var(--color-amber);
    box-shadow: 0 4px 15px rgba(245,158,11,0.25);
}

.btn-timer-primary.running:hover {
    background: #fbbf24;
}

.btn-timer-primary:disabled {
    background: var(--text-muted);
    color: var(--text-secondary);
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
}

.timer-aux-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.04);
}

.btn-timer-aux {
    background: rgba(0,0,0,0.15);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-timer-aux:hover {
    color: var(--text-primary);
    border-color: var(--border-highlight);
}

.btn-timer-aux.silenced {
    border-color: rgba(239, 68, 68, 0.2);
    color: rgba(239, 68, 68, 0.8);
    background: rgba(239, 68, 68, 0.05);
}

.btn-timer-aux.silenced:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* Match History Section */
.history-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
}

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

.history-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.history-header-actions {
    display: flex;
    gap: 6px;
}

.history-btn {
    background: rgba(0,0,0,0.15);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.history-btn:hover:not(:disabled) {
    color: var(--text-primary);
    border-color: var(--border-highlight);
}

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

.hantei-box {
    background: var(--color-amber-glow);
    border: 1px solid var(--color-amber-border);
    border-radius: 16px;
    padding: 12px;
    margin-bottom: 12px;
}

.hantei-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-amber);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.hantei-desc {
    font-size: 10px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.hantei-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.btn-hantei {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    padding: 6px;
    border-radius: 8px;
    font-size: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-hantei.aka {
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.2);
}

.btn-hantei.aka:hover {
    background: var(--color-aka);
    color: #ffffff;
    border-color: var(--color-aka);
}

.btn-hantei.ao {
    color: #93c5fd;
    border-color: rgba(59, 130, 246, 0.2);
}

.btn-hantei.ao:hover {
    background: var(--color-ao);
    color: #ffffff;
    border-color: var(--color-ao);
}

/* Winner Banner */
.winner-banner {
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 16px;
    padding: 12px 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.winner-icon {
    color: var(--color-amber);
    margin-top: 2px;
}

.winner-banner-tag {
    font-size: 9px;
    font-weight: 700;
    color: var(--color-amber);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--font-mono);
}

.winner-banner-name {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
}

.winner-banner-reason {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.winner-banner-reason span {
    color: var(--text-primary);
    font-weight: 600;
}

/* Logs Container */
.logs-container {
    overflow-y: auto;
    max-height: 180px;
    min-height: 110px;
    padding-right: 4px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.logs-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    padding: 24px 0;
}

.logs-empty-icon {
    opacity: 0.25;
    margin-bottom: 4px;
}

.logs-empty-text {
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 700;
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
}

.log-item {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    padding: 8px 10px;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    transition: background-color 0.15s;
}

.log-item:hover {
    background: rgba(0, 0, 0, 0.4);
}

.log-content {
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 80%;
    overflow: hidden;
}

.log-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    flex-shrink: 0;
}

.log-dot.aka {
    background: var(--color-aka);
}

.log-dot.ao {
    background: var(--color-ao);
}

.log-time {
    font-family: var(--font-mono);
    font-size: 9px;
    background: #000000;
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--text-secondary);
    line-height: 1;
}

.log-desc {
    color: #e5e5e5;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.log-badge {
    font-size: 8px;
    font-family: var(--font-mono);
    font-weight: 800;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid transparent;
}

.log-badge.aka {
    background: rgba(127, 29, 29, 0.3);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.15);
}

.log-badge.ao {
    background: rgba(30, 58, 138, 0.3);
    color: #93c5fd;
    border-color: rgba(59, 130, 246, 0.15);
}

.history-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 10px;
    color: var(--text-muted);
    border-top: 1px solid rgba(255,255,255,0.04);
    padding-top: 10px;
    margin-top: 10px;
}

.history-footer-tag {
    font-family: var(--font-mono);
    font-size: 9px;
}

/* Tournament Dashboard */
.tournament-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 1024px) {
    .tournament-grid {
        grid-template-columns: 1fr 2fr;
    }
}

.tourn-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
}

.tourn-card-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.tourn-card-title svg {
    color: var(--color-amber);
}

.tourn-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 500px;
    overflow-y: auto;
}

.tourn-item {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tourn-item:hover {
    border-color: var(--border-highlight);
    background: var(--bg-card-hover);
}

.tourn-item.active {
    border-color: var(--color-amber-border);
    background: rgba(245, 158, 11, 0.03);
}

.tourn-item-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tourn-item-name {
    font-weight: 700;
    font-size: 13px;
}

.tourn-item-meta {
    font-size: 10px;
    color: var(--text-secondary);
    display: flex;
    gap: 8px;
}

.btn-delete-tourn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    transition: all 0.2s;
}

.btn-delete-tourn:hover {
    color: var(--color-aka);
    background: rgba(239, 68, 68, 0.1);
}

/* Tournaments details container */
.tourn-detail-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    min-height: 400px;
    display: flex;
    flex-direction: column;
}

.tourn-detail-empty {
    margin: auto;
    text-align: center;
    color: var(--text-muted);
    max-width: 300px;
}

.tourn-detail-empty-icon {
    font-size: 32px;
    margin-bottom: 8px;
    opacity: 0.3;
}

/* Bracket Viewer scroller */
.bracket-scroll-container {
    width: 100%;
    overflow-x: auto;
    padding: 12px 0;
}

.bracket-rounds-wrapper {
    display: flex;
    gap: 48px;
    padding: 0 12px;
    min-width: max-content;
}

.bracket-round-column {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    width: 280px;
}

.round-header-label {
    text-align: center;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
    width: 100%;
    margin-bottom: 12px;
}

.round-stage-tag {
    font-size: 9px;
    font-family: var(--font-mono);
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

.round-stage-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-amber);
    margin-top: 1px;
}

.round-stage-count {
    font-size: 9px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    margin-top: 1px;
}

.round-matches-list {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 100%;
    position: relative;
}

/* Match Card */
.match-card {
    margin: 12px 0;
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.2s;
    width: 100%;
}

.match-card.live {
    border-color: var(--color-amber);
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.15);
}

.match-card:hover:not(.live) {
    border-color: var(--border-highlight);
}

.match-card-header {
    background: rgba(0, 0, 0, 0.5);
    padding: 4px 12px;
    font-size: 9px;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.match-status-tag {
    text-transform: uppercase;
    font-weight: 700;
}

.match-status-tag.completed {
    color: var(--color-emerald);
}

.match-status-tag.live {
    color: var(--color-amber);
    animation: pulse 1.5s infinite;
}

.match-card-player {
    padding: 8px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
}

.match-card-player.aka {
    border-bottom: 1px solid rgba(255,255,255,0.02);
}

.match-card-player.winner {
    background: rgba(255,255,255,0.01);
    font-weight: 700;
}

.match-card-player.winner.aka {
    background: rgba(239, 68, 68, 0.04);
}

.match-card-player.winner.ao {
    background: rgba(59, 130, 246, 0.04);
}

.match-player-identity {
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 80%;
}

.match-player-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.match-player-dot.aka {
    background: var(--color-aka);
}

.match-player-dot.ao {
    background: var(--color-ao);
}

.match-player-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #e5e5e5;
}

.match-card-player.winner .match-player-name {
    color: #ffffff;
}

.match-player-score {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-secondary);
}

.match-card-player.winner .match-player-score {
    font-weight: bold;
}

.match-card-player.winner.aka .match-player-score {
    color: #fca5a5;
}

.match-card-player.winner.ao .match-player-score {
    color: #93c5fd;
}

/* Match Action Buttons */
.match-action-btn {
    width: 100%;
    padding: 8px;
    background: transparent;
    border: none;
    border-top: 1px solid rgba(255,255,255,0.03);
    color: var(--color-amber);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.match-action-btn:hover {
    background: rgba(245, 158, 11, 0.05);
}

.match-action-btn.live-selected {
    background: var(--color-amber);
    color: #000000;
    font-weight: bold;
}

.match-action-btn.live-selected:hover {
    background: #fbbf24;
}

.match-action-btn.re-referee {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.02);
}

.match-action-btn.re-referee:hover {
    background: rgba(255, 255, 255, 0.06);
}

.match-direct-btn {
    width: 100%;
    padding: 5px;
    background: transparent;
    border: none;
    border-top: 1px solid rgba(255,255,255,0.02);
    color: var(--text-secondary);
    font-size: 9px;
    font-family: var(--font-mono);
    cursor: pointer;
    transition: all 0.2s;
}

.match-direct-btn:hover {
    color: #ffffff;
    background: rgba(255,255,255,0.02);
}

/* Inline Direct Match Editor Form */
.direct-editor-form {
    background: rgba(0, 0, 0, 0.4);
    border-top: 1px solid var(--border-color);
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    animation: fadeIn 0.2s ease;
}

.direct-editor-title {
    font-size: 9px;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--color-amber);
    text-transform: uppercase;
}

.direct-editor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.direct-input-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.direct-input-label {
    font-size: 8px;
    font-family: var(--font-mono);
    color: var(--text-secondary);
}

.direct-score-input {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    color: #ffffff;
    border-radius: 4px;
    padding: 3px 6px;
    font-size: 11px;
    width: 100%;
    outline: none;
}

.direct-score-input:focus {
    border-color: var(--text-secondary);
}

.direct-select {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    color: #ffffff;
    border-radius: 4px;
    padding: 3px 6px;
    font-size: 11px;
    width: 100%;
    outline: none;
}

.direct-form-actions {
    display: flex;
    gap: 4px;
}

.direct-btn {
    flex-grow: 1;
    padding: 4px;
    border-radius: 4px;
    font-size: 9px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    text-align: center;
}

.direct-btn.cancel {
    background: var(--bg-card-hover);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.direct-btn.save {
    background: var(--color-amber);
    color: #000000;
}

/* League View (Liguilla) Grid */
.league-view-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 16px;
}

@media (min-width: 1280px) {
    .league-view-grid {
        grid-template-columns: 3.5fr 2.5fr;
    }
}

.league-table-panel {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px;
}

.league-table-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
}

.league-table-title svg {
    color: var(--color-amber);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.table-league {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    text-align: left;
}

.table-league th {
    border-bottom: 1px solid var(--border-color);
    padding: 8px 10px;
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.table-league td {
    padding: 8px 10px;
    border-bottom: 1px solid rgba(255,255,255,0.02);
}

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

.pos-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    font-size: 10px;
    font-weight: bold;
    font-family: var(--font-mono);
}

.pos-1 { background: var(--color-amber); color: #000000; }
.pos-2 { background: #d4d4d4; color: #000000; }
.pos-3 { background: #b45309; color: #ffffff; }
.pos-other { color: var(--text-secondary); }

.points-cell {
    font-weight: bold;
    font-size: 13px;
    color: var(--color-amber);
}

.league-table-footer {
    font-size: 9px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    border-top: 1px solid rgba(255,255,255,0.03);
    padding-top: 10px;
    margin-top: 10px;
    line-height: 1.4;
}

/* League Matches Grid */
.league-matches-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 700px;
    overflow-y: auto;
    padding-right: 4px;
}

.league-matches-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.league-matches-title svg {
    color: var(--color-amber);
}

.league-round-block {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px;
}

.league-round-header {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-amber);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    padding-bottom: 6px;
    margin-bottom: 10px;
}

.league-round-matches {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(4px);
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.modal-overlay.active {
    display: flex;
}

.modal-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    max-width: 600px;
    width: 100%;
    padding: 24px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.5);
    max-height: 90vh;
    overflow-y: auto;
    animation: stamp-in 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 14px;
    margin-bottom: 20px;
}

.modal-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    color: #ffffff;
}

.modal-title svg {
    color: var(--color-amber);
}

.btn-close-modal {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    transition: all 0.2s;
}

.btn-close-modal:hover {
    color: #ffffff;
    background: var(--bg-card-hover);
}

/* Shortcuts Dialog Grid */
.shortcuts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 600px) {
    .shortcuts-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.shortcuts-col {
    background: rgba(0,0,0,0.15);
    border: 1px solid rgba(255,255,255,0.02);
    border-radius: 12px;
    padding: 16px;
}

.shortcuts-col.aka {
    background: rgba(127, 29, 29, 0.08);
    border-color: rgba(239, 68, 68, 0.1);
}

.shortcuts-col.aka h3 {
    color: #fca5a5;
    border-bottom: 1px solid rgba(239, 68, 68, 0.15);
    padding-bottom: 6px;
    margin-bottom: 10px;
    font-size: 13px;
}

.shortcuts-col.ao {
    background: rgba(30, 58, 138, 0.08);
    border-color: rgba(59, 130, 246, 0.1);
}

.shortcuts-col.ao h3 {
    color: #93c5fd;
    border-bottom: 1px solid rgba(59, 130, 246, 0.15);
    padding-bottom: 6px;
    margin-bottom: 10px;
    font-size: 13px;
}

.shortcut-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    margin-bottom: 8px;
}

.shortcut-row:last-child {
    margin-bottom: 0;
}

kbd {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2px 8px;
    font-family: var(--font-mono);
    font-size: 10px;
    box-shadow: 0 2px 0 var(--border-color);
}

.shortcut-general-block {
    background: rgba(255,255,255,0.01);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    margin-top: 16px;
}

.shortcut-general-title {
    color: var(--color-amber);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 6px;
    margin-bottom: 12px;
    font-size: 13px;
}

.shortcut-general-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

@media (min-width: 600px) {
    .shortcut-general-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    border-top: 1px solid var(--border-color);
    padding-top: 14px;
    margin-top: 20px;
}

.btn-primary {
    background: var(--color-amber);
    color: #000000;
    font-weight: bold;
    padding: 8px 20px;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    font-size: 12px;
}

.btn-primary:hover {
    background: #fbbf24;
}

/* Forms styling */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px;
}

.form-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.form-input, .form-select {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    color: #ffffff;
    border-radius: 10px;
    padding: 8px 12px;
    font-size: 13px;
    outline: none;
    width: 100%;
}

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

.competitors-entry-box {
    border: 1px dashed var(--border-color);
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 14px;
}

.temp-comp-row {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
}

.temp-comp-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
    max-height: 150px;
    overflow-y: auto;
}

.temp-comp-tag {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 4px 8px;
    font-size: 11px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-remove-temp-comp {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-weight: bold;
}

.btn-remove-temp-comp:hover {
    color: var(--color-aka);
}

.paste-area-wrapper {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    margin-top: 8px;
    display: none;
}

.paste-area-wrapper.active {
    display: block;
}

.paste-textarea {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    color: #ffffff;
    font-family: var(--font-mono);
    font-size: 11px;
    width: 100%;
    height: 80px;
    padding: 8px;
    border-radius: 6px;
    resize: none;
    outline: none;
}

.paste-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
    margin-top: 8px;
}

.drag-drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: 10px;
    padding: 16px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 11px;
    cursor: pointer;
    background: rgba(0,0,0,0.1);
    transition: all 0.2s;
    margin-top: 8px;
}

.drag-drop-zone.dragover {
    border-color: var(--color-amber);
    background: var(--color-amber-glow);
    color: #ffffff;
}

/* Footer elements */
.app-footer {
    margin-top: 32px;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 11px;
    gap: 8px;
}

@media (min-width: 640px) {
    .app-footer {
        flex-direction: row;
    }
}

.footer-link-shortcuts {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 11px;
}

.footer-link-shortcuts:hover {
    color: var(--color-amber);
    text-decoration: underline;
}

/* Helper layout and animations classes */
.flex-row-gap-2 { display: flex; gap: 8px; }
.flex-1 { flex-grow: 1; }
.justify-end { justify-content: flex-end; }
.cursor-pointer { cursor: pointer; }
.hidden { display: none !important; }

@keyframes alert-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.98); }
}

@keyframes stamp-in {
    0% { transform: scale(1.6) rotate(-15deg); opacity: 0; }
    100% { transform: scale(1) rotate(-12deg); opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Print styles styling */
@media print {
    .no-print, .app-header, .app-footer, .scoreboard-top-bar, .card-bottom-actions, .timer-panel, .history-panel, .tourn-card, .btn-delete-tourn, .active-match-header {
        display: none !important;
    }
    body {
        background: #ffffff !important;
        color: #000000 !important;
        padding: 0 !important;
    }
    .tourn-detail-panel {
        border: none !important;
        background: transparent !important;
        box-shadow: none !important;
        min-height: 0 !important;
    }
    .bracket-rounds-wrapper {
        min-width: 0 !important;
    }
}

/* Championships and Categories Hierarchy Styling */
.championship-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 1024px) {
    .championship-grid {
        grid-template-columns: 1fr 3fr;
    }
}

.championship-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    height: fit-content;
}

.championship-detail-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
    min-height: 450px;
    display: flex;
    flex-direction: column;
}

.championship-info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 16px;
}

.championship-info-title {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.championship-info-title h2 {
    font-size: 20px;
    font-weight: 800;
    margin: 0;
    color: #ffffff;
}

.championship-date-badge {
    font-size: 11px;
    color: var(--color-amber);
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.15);
    padding: 2px 8px;
    border-radius: 6px;
    font-family: var(--font-mono);
    font-weight: 600;
}

.btn-delete-championship-header {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.15);
    color: #fca5a5;
    padding: 6px 12px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-delete-championship-header:hover {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

.championship-content-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    flex-grow: 1;
}

@media (min-width: 768px) {
    .championship-content-layout {
        grid-template-columns: 1fr 2.5fr;
    }
}

.categories-list-box {
    background: var(--bg-inner);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 16px;
    height: fit-content;
}

.categories-list-title {
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
}

.category-bracket-details {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    min-height: 300px;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-highlight);
}