/* style.css */
* {
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
    margin: 0;
    padding: 20px;
    background: #0f172a;
    color: #e5e7eb;
}

#app {
    max-width: 1100px;
    margin: 0 auto;
}

.card {
    background: #020617;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.6);
    border: 1px solid #1f2937;
}

h2, h3 {
    margin-top: 0;
    color: #e5e7eb;
}

input[type="text"],
input[type="password"],
input[type="number"] {
    width: 100%;
    padding: 8px 10px;
    margin: 6px 0;
    border-radius: 8px;
    border: 1px solid #4b5563;
    background: #020617;
    color: #e5e7eb;
}

button {
    padding: 8px 14px;
    border-radius: 999px;
    border: none;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #022c22;
    font-weight: 600;
    cursor: pointer;
    margin-top: 6px;
}

button:disabled {
    opacity: 0.5;
    cursor: default;
}

button.btn-claim {
    font-size: 0.8rem;
    padding: 4px 10px;
    margin-left: 6px;
}

.hidden {
    display: none;
}

.collapsible-card .collapsible-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.collapsible-card .collapsible-header:hover {
    opacity: 0.9;
}

.collapsible-card .collapse-icon {
    font-size: 0.8rem;
    transition: transform 0.2s ease;
}

.collapsible-card.collapsed .collapse-icon {
    transform: rotate(-90deg);
}

.collapsible-card .collapsible-body {
    overflow: hidden;
}

.collapsible-card.collapsed .collapsible-body {
    display: none;
}

/* Help section */
.help-content h3 {
    margin-top: 12px;
    margin-bottom: 4px;
    font-size: 1rem;
}

.help-content p {
    margin: 4px 0 6px;
    font-size: 0.9rem;
    color: #d1d5db;
}

.help-content ul {
    margin: 4px 0 6px 18px;
    padding-left: 0;
    font-size: 0.9rem;
    color: #d1d5db;
}

.message {
    margin-top: 8px;
    min-height: 18px;
    font-size: 0.9rem;
    color: #9ca3af;
}

.message.error {
    color: #f97373;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    gap: 10px;
}

.top-bar span {
    font-size: 0.95rem;
}

.top-bar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.auth-forms {
    display: flex;
    gap: 30px;
}

.auth-forms > div {
    flex: 1;
}

.lobby-actions {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.lobby-actions > div {
    flex: 1;
}

.room-info {
    display: grid;
    grid-template-columns: 1.1fr 1.1fr 1.1fr;
    gap: 20px;
    margin-bottom: 20px;
}

#players-list,
#winners-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

#players-list li,
#winners-list li {
    padding: 4px 0;
    border-bottom: 1px solid #111827;
}

#game-status,
#current-number-display {
    margin-top: 10px;
}

#current-number-display {
    font-size: 1.8rem;
    font-weight: 700;
    color: #22c55e;
}

/* Pattern legend */
.pattern-legend {
    margin-bottom: 16px;
    padding: 12px;
    background: #0f172a;
    border-radius: 8px;
    border: 1px solid #1f2937;
}

.pattern-legend h3 {
    margin-bottom: 8px;
}

#pattern-legend-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
}

.pattern-badge {
    font-size: 0.85rem;
    color: #94a3b8;
}

.pattern-badge strong {
    color: #e5e7eb;
}

.called-board {
    margin-bottom: 20px;
}

.audio-controls {
    margin-top: 8px;
    font-size: 0.85rem;
    color: #9ca3af;
}

#speak-toggle {
    margin-right: 4px;
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(15, 1fr);
    gap: 3px;
    margin-top: 6px;
}

.number-cell {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: #020617;
    border: 1px solid #1f2937;
    color: #9ca3af;
}

.number-cell.called {
    background: #22c55e;
    color: #022c22;
    border-color: #16a34a;
}

.ticket {
    display: inline-block;
    margin: 10px;
    padding: 10px;
    border-radius: 10px;
    background: #020617;
    border: 1px solid #1f2937;
}

.ticket h4 {
    margin: 0 0 6px;
    font-size: 0.95rem;
}

.ticket-table {
    border-collapse: collapse;
}

.ticket-table td {
    width: 34px;
    height: 34px;
    text-align: center;
    border: 1px solid #111827;
    font-size: 0.85rem;
}

.ticket-won {
    border-color: #22c55e;
    box-shadow: 0 0 0 1px #22c55e;
}

.ticket-patterns {
    margin-top: 8px;
    font-size: 0.8rem;
    color: #94a3b8;
}

.ticket-pattern-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin: 4px 0;
}

.ticket-pattern-row.won {
    color: #22c55e;
}

.ticket-pattern-row .progress {
    color: #64748b;
}

.ticket-footer {
    margin-top: 6px;
    font-size: 0.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.win-toast {
    position: fixed;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    background: #22c55e;
    color: #022c22;
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 0.9rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.win-toast.hidden {
    display: none;
}