/* 全局樣式 */
:root {
    --primary-color: #4a6da7;
    --primary-light: #e8f0ff;
    --secondary-color: #5d9e7b;
    --accent-color: #f39c12;
    --text-color: #333;
    --light-text: #666;
    --border-color: #ddd;
    --success-color: #27ae60;
    --error-color: #e74c3c;
    --warning-color: #f39c12;
    --info-color: #3498db;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Noto Sans TC', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f5f7fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 頭部樣式 */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.header h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
}

/* 模式切換 */
.mode-switch {
    display: flex;
    gap: 10px;
}

.mode-switch button {
    padding: 8px 15px;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    background-color: white;
    color: var(--primary-color);
    cursor: pointer;
    transition: var(--transition);
}

.mode-switch button.active {
    background-color: var(--primary-color);
    color: white;
}

/* 模式容器 */
.mode-container {
    display: none;
}

.mode-container.active {
    display: block;
}

/* 日曆樣式 */
.calendar-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 20px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.calendar-header button {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--primary-color);
    cursor: pointer;
}

.calendar-header h2 {
    font-size: 1.2rem;
    color: var(--text-color);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    text-align: center;
}

.calendar-weekday {
    font-weight: bold;
    color: var(--light-text);
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
}

.calendar-day {
    padding: 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-day:hover {
    background-color: var(--primary-light);
}

.calendar-day.empty {
    background-color: #f5f5f5;
    cursor: default;
}

.calendar-day.selected {
    background-color: var(--primary-color);
    color: white;
}

.calendar-day.has-slots {
    border: 1px solid var(--primary-color);
}

.calendar-day.has-regular-patient {
    background-color: #e8f5e9;
    border: 1px solid var(--secondary-color);
}

.calendar-day.has-slots.has-regular-patient {
    background: linear-gradient(135deg, #e8f0ff 50%, #e8f5e9 50%);
    border: 1px solid var(--primary-color);
}

/* 時段選擇 */
.time-slots-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 20px;
    display: none;
}

.time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.time-slot {
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.time-slot:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
}

.time-slot.selected {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.time-slot.regular-patient {
    background-color: #e8f5e9;
    border-color: var(--secondary-color);
    position: relative;
}

.time-slot.regular-patient:after {
    content: '固定個案';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    background-color: var(--secondary-color);
    color: white;
    padding: 2px 5px;
    border-radius: 2px;
}

/* 預約表單 */
.appointment-form-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--light-text);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

.form-actions button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.form-actions button[type="button"] {
    background-color: #f5f5f5;
    color: var(--light-text);
}

.form-actions button[type="submit"] {
    background-color: var(--primary-color);
    color: white;
}

/* 成功訊息 */
.success-message {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.success-content {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 30px;
    text-align: center;
    max-width: 500px;
}

.success-content i {
    font-size: 3rem;
    color: var(--success-color);
    margin-bottom: 15px;
}

.success-content h3 {
    margin-bottom: 15px;
    color: var(--success-color);
}

.success-content button {
    margin-top: 20px;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* 心理治療師登入 */
.doctor-login {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 20px;
    max-width: 400px;
    margin: 0 auto;
}

/* 心理治療師儀表板 */
.doctor-dashboard {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 20px;
}

.dashboard-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.tab-btn {
    padding: 8px 15px;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--light-text);
    transition: var(--transition);
    border-bottom: 2px solid transparent;
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.dashboard-tab {
    display: none;
}

.dashboard-tab.active {
    display: block;
}

/* 排班管理 */
.schedule-calendar {
    margin-bottom: 20px;
}

.schedule-editor {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 20px;
}

.time-slots-editor {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    margin: 15px 0;
}

.time-slot-editor {
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.time-slot-editor.available {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
}

.recurring-schedule {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.weekday-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.weekday-btn {
    padding: 8px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: white;
    cursor: pointer;
    transition: var(--transition);
}

.weekday-btn.selected {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* 預約記錄 */
.appointments-filter {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    align-items: flex-end;
}

.filter-group {
    flex: 1;
}

.appointments-list {
    margin-top: 20px;
}

.appointment-card {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 15px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.appointment-info {
    flex: 1;
}

.appointment-info h4 {
    margin-bottom: 10px;
    color: var(--text-color);
}

.appointment-info p {
    margin: 5px 0;
    color: var(--light-text);
}

.appointment-status {
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.appointment-status.confirmed {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.appointment-status.completed {
    background-color: #e8f5e9;
    color: var(--secondary-color);
}

.appointment-status.cancelled {
    background-color: #ffebee;
    color: var(--error-color);
}

.appointment-actions {
    display: flex;
    gap: 10px;
}

.appointment-actions button {
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
}

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

.appointment-actions .cancel-btn {
    background-color: var(--error-color);
    color: white;
}

/* 系統設置 */
.settings-form {
    max-width: 600px;
}

.default-time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
    margin: 15px 0;
}

.default-time-slot {
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.default-time-slot button {
    background: none;
    border: none;
    color: var(--error-color);
    cursor: pointer;
    font-size: 1rem;
}

.custom-time-input {
    display: flex;
    gap: 10px;
}

.custom-time-input input {
    flex: 1;
}

.custom-time-input button {
    padding: 10px 15px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* 通知 */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 1000;
    max-width: 400px;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification-icon {
    font-size: 1.5rem;
}

.notification-icon.success {
    color: var(--success-color);
}

.notification-icon.error {
    color: var(--error-color);
}

.notification-icon.warning {
    color: var(--warning-color);
}

.notification-icon.info {
    color: var(--info-color);
}

.notification-content {
    flex: 1;
}

.notification-close {
    background: none;
    border: none;
    color: var(--light-text);
    cursor: pointer;
    font-size: 1.2rem;
}

/* 響應式設計 */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .mode-switch {
        width: 100%;
    }
    
    .mode-switch button {
        flex: 1;
        text-align: center;
    }
    
    .calendar-grid {
        gap: 2px;
    }
    
    .calendar-day {
        padding: 5px;
        font-size: 0.9rem;
    }
    
    .time-slots {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
    
    .dashboard-tabs {
        flex-wrap: wrap;
    }
    
    .appointments-filter {
        flex-direction: column;
        align-items: stretch;
    }
}

/* 特殊按鈕 */
.special-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* 固定個案管理樣式 */
.regular-patients-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.regular-patients-actions {
    display: flex;
    gap: 10px;
}

.regular-patient-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 15px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.regular-patient-info {
    flex: 1;
}

.regular-patient-info h4 {
    margin-top: 0;
    margin-bottom: 10px;
    color: #333;
}

.regular-patient-info p {
    margin: 5px 0;
    color: #666;
}

.regular-patient-schedule {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #eee;
    color: #4a6fa5;
    font-weight: 500;
}

.regular-patient-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.regular-patient-actions button {
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.regular-patient-actions .edit-btn {
    background-color: #4a6fa5;
    color: white;
}

.regular-patient-actions .delete-btn {
    background-color: #e74c3c;
    color: white;
}

/* 預先排入預約表單樣式 */
.manual-appointment-container {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-top: 20px;
}

.appointment-mode-selector {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.mode-btn {
    padding: 8px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #f5f5f5;
    cursor: pointer;
    transition: all 0.3s;
}

.mode-btn.active {
    background-color: #4a6fa5;
    color: white;
    border-color: #4a6fa5;
}

#singleAppointmentOptions,
#batchAppointmentOptions {
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    background-color: #f9f9f9;
}

.weekday-btn.batch-day {
    margin: 5px;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #f5f5f5;
    cursor: pointer;
    transition: all 0.3s;
}

.weekday-btn.batch-day.selected {
    background-color: #4a6fa5;
    color: white;
    border-color: #4a6fa5;
}

.appointment-preview {
    margin-top: 15px;
    padding: 15px;
    border: 1px dashed #4a6fa5;
    border-radius: 8px;
    background-color: #f0f5ff;
}

.appointment-preview h4 {
    margin-top: 0;
    color: #4a6fa5;
}

.appointment-dates {
    max-height: 150px;
    overflow-y: auto;
    margin-top: 10px;
    padding: 10px;
    background-color: white;
    border-radius: 4px;
}

.appointment-date-item {
    padding: 5px;
    border-bottom: 1px solid #eee;
}

.appointment-date-item:last-child {
    border-bottom: none;
}

.conflict-warning {
    color: #e74c3c;
    font-weight: bold;
    margin-top: 10px;
    padding: 10px;
    background-color: #ffeeee;
    border-radius: 4px;
    border-left: 4px solid #e74c3c;
}