/* Teras Rekaan & Warna Basik */
:root {
    --bg-color: #1a1c23;
    --board-blue: #0066cc;
    --board-green: #2ecc71;
    --board-dark-blue: #004499;
    --text-light: #f5f6fa;
    --text-dark: #2f3640;
    --danger: #e74c3c;
    --success: #2ecc71;
    --secondary: #7f8c8d;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-light);
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 90vh;
}

/* Reka Bentuk Halaman Log Masuk (Auth) */
.auth-container,
.lobby-container,
.game-container {
    background: #1e1e24;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 600px;
    text-align: center;
}

.auth-box {
    background: #26262b;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.form-group {
    margin-bottom: 15px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #a4b0be;
}

.form-group input {
    width: 95%;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #444;
    background: #121214;
    color: #fff;
    font-size: 16px;
}

/* Butang - Butang Komponen */
.btn {
    padding: 10px 15px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    font-size: 14px;
    transition: 0.2s;
    text-decoration: none;
    display: inline-block;
}

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

.btn-primary:hover {
    background-color: var(--board-dark-blue);
}

.btn-secondary {
    background-color: var(--secondary);
    color: white;
}

.btn-success {
    background-color: var(--board-green);
    color: var(--text-dark);
}

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

.btn-large {
    padding: 15px 30px;
    font-size: 18px;
    width: 100%;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
}

/* Ruang Legar (Lobby) */
.lobby-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #333;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.action-card,
.history-card {
    background: #26262b;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: left;
}

.history-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.history-table th,
.history-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #444;
}

.history-table th {
    color: #a4b0be;
}

/* Lencana Status (Badges) */
.badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
}

.badge-in_progress {
    background: #f1c40f;
    color: #000;
}

.badge-won {
    background: var(--success);
    color: #000;
}

.badge-lost {
    background: var(--danger);
    color: #fff;
}

.alert {
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-weight: bold;
}

.alert-success {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

.alert-danger {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
}

/* --- PAPARAN UTAMA PAPAN GAME --- */
.game-container {
    max-width: 600px;
}

.board {
    background-color: var(--board-blue);
    border: 6px solid var(--board-dark-blue);
    border-radius: 15px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}

/* Baris Tekaan (Rows) */
.board-row {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    background: rgba(0, 0, 0, 0.15);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 8px;
    gap: 20px;
}

.board-row > span {
    font-size: 12px;
    color: #a4b0be;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.board-row .peg-slots {
    flex-grow: 1;
    justify-content: center;
}

/* Pasak Lubang Pin Besar (Pegs) */
.peg-slots {
    display: flex;
    gap: 12px;
}

.peg {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: #121214;
    /* Kosong */
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.6);
    cursor: pointer;
}

/* Lubang Pin Kecil Petunjuk (Key Pegs) */
.key-slots {
    display: flex;
    gap: 4px;
    background: rgba(0, 0, 0, 0.3);
    padding: 6px;
    border-radius: 6px;
    min-width: 32px;
    min-height: 32px;
}

.key-peg {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #f681b9;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.8);
}

/* Penentu Warna Pin Utama */
.peg.merah {
    background: #ff4d4d;
}

.peg.biru {
    background: #3498db;
}

.peg.hijau {
    background: #2ecc71;
}

.peg.kuning {
    background: #f1c40f;
}

.peg.oren {
    background: #e67e22;
}

.peg.ungu {
    background: #9b59b6;
}

.key-peg.hitam {
    background: #000;
    border: 1px solid #555;
}

.key-peg.putih {
    background: #fff;
    border: 1px solid #ccc;
}

/* Kotak Pemilihan Warna (Color Picker Panel) */
.color-picker-panel {
    background-color: var(--board-green);
    padding: 15px;
    border-radius: 10px;
    margin-top: 15px;
    position: sticky;
    bottom: 0;
    z-index: 100;
}

.picker-slots {
    display: flex;
    justify-content: center;
    gap: 15px;
}