/* ── CONFIG ───────────────────────────────────── */
.config-main-area { display: flex; gap: 20px; width: 100%; margin: 0 auto; align-items: flex-start; }

/* Títulos centralizados em todos os painéis de config */
.team-config h3, .file-upload h3, .subjects-config h3 {
    text-align: center;
    color: var(--prf-blue);
    font-size: 1em;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--prf-yellow);
}

.team-config {
    width: 28%;
    min-width: 220px;
    flex-shrink: 0;
    background: rgba(255,255,255,0.95);
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    border: 3px solid var(--prf-blue);
}

.file-upload-container { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 16px; }

.file-upload, .subjects-config {
    background: rgba(255,255,255,0.95);
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    border: 3px solid var(--prf-blue);
    width: 100%;
    box-sizing: border-box;
}

.team-input {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    padding: 6px 0;
}
.team-input input { flex: 1; }

.add-team-btn {
    background: linear-gradient(145deg, var(--prf-yellow), var(--prf-gold)) !important;
    border: 2px solid var(--prf-blue) !important;
    color: var(--prf-blue) !important;
    width: 100%;
    margin: 10px 0 0;
    font-size: 0.9em !important;
    font-weight: 800 !important;
    padding: 10px !important;
    transition: background .3s, color .3s, border-color .3s !important;
}
.add-team-btn:hover:not(:disabled) {
    background: linear-gradient(145deg, var(--prf-blue), var(--prf-dark-blue)) !important;
    color: var(--prf-yellow) !important;
    border-color: var(--prf-yellow) !important;
}

.remove-team {
    background: linear-gradient(145deg, var(--prf-yellow), var(--prf-gold)) !important;
    border: 2px solid var(--prf-blue) !important;
    color: var(--prf-blue) !important;
    padding: 5px 10px !important;
    margin: 0 !important;
    font-size: 0.82em !important;
    font-weight: 800 !important;
    min-width: auto !important;
    transition: background .3s, color .3s, border-color .3s !important;
}
.remove-team:hover:not(:disabled) {
    background: linear-gradient(145deg, var(--prf-blue), var(--prf-dark-blue)) !important;
    color: var(--prf-yellow) !important;
    border-color: var(--prf-yellow) !important;
}

.subjects-container {
    max-height: 300px;
    overflow-y: auto;
    background: #f8f9fa;
    border-radius: 10px;
    padding: 15px;
    border: 2px solid #dee2e6;
}

.subject-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    margin-bottom: 8px;
    background: #fff;
    border-radius: 8px;
    border: 2px solid #dee2e6;
}
.subject-label {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

/* Row: código em negrito + desc + contagem — tudo à esquerda */
.subject-label-row {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0 6px;
    width: 100%;
}
.subject-label-row strong {
    font-size: 1em;
    color: #003366;
    white-space: nowrap;
}
/* Assunto (ex: Princípios Administrativos) — logo após o código */
.subject-desc {
    font-size: 0.85em;
    color: #444;
    font-style: italic;
}
/* "30 perguntas" — mais suave, no fim da linha */
.subject-count {
    font-size: 0.78em;
    color: #6c757d;
    margin-left: auto;      /* empurra para direita só quando há espaço */
    white-space: nowrap;
}

.subjects-controls { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.subjects-btn {
    background: linear-gradient(145deg, var(--prf-yellow), var(--prf-gold)) !important;
    border: 2px solid var(--prf-blue) !important;
    color: var(--prf-blue) !important;
    padding: 7px 14px !important;
    font-size: 0.8em !important;
    font-weight: 800 !important;
    margin: 0 !important;
    transition: background .3s, color .3s, border-color .3s !important;
}
.subjects-btn:hover:not(:disabled) {
    background: linear-gradient(145deg, var(--prf-blue), var(--prf-dark-blue)) !important;
    color: var(--prf-yellow) !important;
    border-color: var(--prf-yellow) !important;
}

.recurrence-select {
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 0.85em;
    color: var(--prf-text);
    cursor: pointer;
}

.start-game-btn {
    background: linear-gradient(145deg, var(--prf-yellow), var(--prf-gold));
    color: var(--prf-blue) !important;
    border: 3px solid var(--prf-blue);
    width: 100%;
    padding: 16px 40px;
    font-size: 1.1em;
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0;
    box-sizing: border-box;
    align-self: stretch;
    transition: background .3s, color .3s, border-color .3s;
}
.start-game-btn:hover:not(:disabled) {
    background: linear-gradient(145deg, var(--prf-blue), var(--prf-dark-blue));
    color: var(--prf-yellow) !important;
    border-color: var(--prf-yellow);
    transform: translateY(-2px);
}
.start-game-btn.disabled { opacity: 0.5; cursor: not-allowed; }

.error-message {
    color: var(--wrong-red);
    font-size: 0.85em;
    padding: 6px 0;
    display: none;
}

/* Banner sala */
.room-code-banner {
    background: rgba(255,204,0,0.15);
    border: 2px solid var(--prf-yellow);
    border-radius: 10px;
    padding: 10px 20px;
    text-align: center;
    color: var(--prf-yellow);
    font-size: 1em;
    margin: 0 auto 15px;
    max-width: 600px;
    font-weight: 600;
}

/* Botão Sair da Sala */
.leave-room-btn {
    position: absolute !important;
    top: 20px !important; right: 20px !important;
    background: rgba(220,53,69,0.15) !important;
    color: #ff6b6b !important;
    border: 1px solid rgba(220,53,69,0.4) !important;
    padding: 6px 12px !important;
    border-radius: 6px !important;
    font-size: 0.8em !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    box-shadow: none !important;
    margin: 0 !important;
    z-index: 10 !important;
}
.leave-room-btn:hover { background: rgba(220,53,69,0.3) !important; color: #fff !important; }

/* Jogadores conectados */
.connected-players-section {
    margin-top: 20px;
    padding: 15px;
    background: rgba(0,51,102,0.05);
    border-radius: 10px;
    border: 1px solid rgba(255,204,0,0.2);
}
.connected-players-section h4 { color: var(--prf-blue); font-size: 0.95em; margin-bottom: 10px; text-align: center; }
.connected-players-list { display: flex; flex-direction: column; gap: 6px; }
.connected-player-item {
    display: flex; align-items: center; gap: 8px;
    background: rgba(0,51,102,0.06);
    padding: 8px 12px; border-radius: 6px;
    font-size: 0.9em; color: var(--prf-blue);
}
.player-badge {
    background: var(--prf-yellow); color: var(--prf-blue);
    font-size: 0.75em; font-weight: 700;
    padding: 2px 6px; border-radius: 4px; text-transform: uppercase;
}

/* Botão logout */
.logout-btn-discrete {
    position: absolute;
    top: 20px; left: 20px;
    background: rgba(0,0,0,0.1) !important;
    color: #666 !important;
    border: 1px solid rgba(0,0,0,0.2) !important;
    padding: 6px 12px !important;
    font-size: 0.85em !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    z-index: 100;
    box-shadow: none !important;
    margin: 0 !important;
}

/* ── MODAL NOTAS ──────────────────────────────── */
.modal { display: none; position: fixed; z-index: 1000; left:0; top:0; width:100%; height:100%; background: rgba(0,0,0,0.7); }
.modal.active { display: flex !important; align-items: center; justify-content: center; }

.modal-content {
    background: linear-gradient(145deg, #fff, #f8f9fa);
    padding: 0; border-radius: 15px;
    width: 90%; max-width: 900px; height: 85vh;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border: 3px solid var(--prf-blue);
    display: flex; flex-direction: column;
}
.modal-header {
    background: linear-gradient(145deg, var(--prf-blue), var(--prf-dark-blue));
    color: var(--prf-yellow); padding: 20px;
    border-radius: 12px 12px 0 0;
    display: flex; justify-content: space-between; align-items: center;
}
.modal-header h3 { margin: 0; color: var(--prf-yellow); }
.close-modal { background: transparent; border: none; color: var(--prf-yellow); font-size: 28px; cursor: pointer; }
.modal-body { padding: 0; flex: 1; display: flex; flex-direction: column; overflow: hidden; }

.notes-tabs-container {
    display: flex; background: #f8f9fa;
    border-bottom: 2px solid var(--prf-blue);
    padding: 0 15px; overflow-x: auto;
}
.notes-tabs { display: flex; gap: 5px; flex: 1; }
.notes-tab {
    background: #e9ecef; border: 1px solid #dee2e6;
    border-bottom: none; padding: 8px 15px;
    border-radius: 8px 8px 0 0; cursor: pointer;
    font-weight: 700; color: #495057;
    display: flex; align-items: center; gap: 6px;
    margin: 0;
}
.notes-tab.active { background: var(--prf-blue) !important; color: var(--prf-yellow) !important; }
.notes-tab.add-tab-btn { background: var(--correct-green); color: #fff; }
.notes-content { flex: 1; padding: 20px; overflow-y: auto; display: flex; flex-direction: column; }
.notes-tab-content { display: none; flex: 1; flex-direction: column; }
.notes-tab-content.active { display: flex !important; }
.notes-textarea { width: 100%; flex: 1; padding: 15px; border: 2px solid var(--prf-blue); border-radius: 10px; font-size: 14px; line-height: 1.5; resize: none; background: #f8f9fa; }
.notes-controls { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; padding-top: 15px; border-top: 1px solid #dee2e6; }
.notes-action-btn { background: linear-gradient(145deg, var(--prf-blue), var(--prf-dark-blue)) !important; border-color: var(--prf-yellow) !important; padding: 10px 20px !important; font-size: 13px !important; color: var(--prf-yellow) !important; }
.rename-tab, .remove-tab { background: transparent; border: none; cursor: pointer; font-size: 12px; padding: 2px; border-radius: 3px; transition: all var(--transition); opacity: 0.7; }
.rename-tab:hover, .remove-tab:hover { opacity: 1; transform: scale(1.2); }

/* ── RESPONSIVO ───────────────────────────────── */
@media (max-width: 768px) {
    .config-main-area { flex-direction: column; }
    .team-config, .file-upload-container { width: 100%; }
    .lobby-options { grid-template-columns: 1fr; }
    .login-container, .lobby-container { padding: 30px 20px; }
}