/* ============================================
   Darren 积分奖励与日程管理系统 - Styles
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #dbeafe;
    --success: #10b981;
    --success-light: #d1fae5;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --purple: #8b5cf6;
    --purple-light: #ede9fe;
    --cyan: #06b6d4;
    --cyan-light: #cffafe;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --ph-color: #ef4444;
    --ph-bg: #fef2f2;
    --ph-text: #dc2626;
    --event-dot: #3b82f6;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans SC', sans-serif;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    background: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.6;
    min-height: 100vh;
}

/* ---------- Login Page ---------- */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 20px;
    padding: 40px 32px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.login-card h1 {
    font-size: 1.5rem;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.login-card .subtitle {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-bottom: 24px;
}

.login-card .logo-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: var(--font);
    transition: border-color 0.2s;
    background: white;
    color: var(--gray-800);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.login-btn {
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    padding: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    font-family: var(--font);
}

.login-btn:hover {
    background: var(--primary-dark);
}

.login-error {
    color: var(--danger);
    font-size: 0.875rem;
    margin-top: 8px;
    display: none;
}

/* User quick login buttons */
.user-quick-login {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.user-quick-btn {
    padding: 8px 16px;
    border-radius: 20px;
    border: 2px solid var(--gray-200);
    background: white;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--font);
}

.user-quick-btn:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

/* ---------- App Layout ---------- */
.app-container {
    display: none;
    min-height: 100vh;
}

.app-header {
    background: white;
    border-bottom: 1px solid var(--gray-200);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

.app-header .brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--gray-800);
}

.app-header .user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.app-header .user-info .avatar {
    font-size: 1.5rem;
}

.logout-btn {
    background: none;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 0.8rem;
    cursor: pointer;
    color: var(--gray-600);
    transition: all 0.2s;
    font-family: var(--font);
    margin-left: 8px;
}

.logout-btn:hover {
    background: var(--gray-100);
    color: var(--danger);
    border-color: var(--danger);
}

/* ---------- Main Content ---------- */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 900px) {
    .main-content {
        grid-template-columns: 1fr 1fr;
        padding: 24px;
        gap: 24px;
    }
    .calendar-section {
        grid-column: 1 / -1;
    }
}

/* ---------- Cards ---------- */
.card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
}

.card-body {
    padding: 16px 20px;
}

/* ---------- Calendar Section ---------- */
.calendar-section .card-body {
    padding: 0;
}

.calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-100);
}

.calendar-nav .month-year {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
}

.calendar-nav button {
    background: none;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    padding: 6px 12px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s;
    color: var(--gray-600);
    font-family: var(--font);
}

.calendar-nav button:hover {
    background: var(--gray-100);
    border-color: var(--primary);
    color: var(--primary);
}

.calendar-nav .today-btn {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    font-size: 0.8rem;
}

.calendar-nav .today-btn:hover {
    background: var(--primary-dark);
}

/* Calendar Grid */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 0;
}

.calendar-weekday {
    padding: 10px 4px;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    border-bottom: 1px solid var(--gray-100);
    background: var(--gray-50);
}

.calendar-day {
    min-height: 70px;
    padding: 4px;
    border: 1px solid var(--gray-100);
    cursor: pointer;
    transition: background 0.15s;
    position: relative;
    display: flex;
    flex-direction: column;
}

@media (min-width: 600px) {
    .calendar-day {
        min-height: 90px;
        padding: 6px;
    }
}

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

.calendar-day.other-month {
    background: var(--gray-50);
    opacity: 0.5;
}

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

.calendar-day.selected {
    border-color: var(--primary-dark);
    background: #eff6ff;
    box-shadow: inset 0 0 0 2px var(--primary);
}

.calendar-day .day-number {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-700);
    padding: 2px 4px;
}

.calendar-day.today .day-number {
    background: var(--primary);
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.calendar-day .day-markers {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    margin-top: 2px;
    padding: 0 2px;
}

.calendar-day .day-marker {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.marker-ph {
    background: var(--ph-color);
}

.marker-event {
    background: var(--event-dot);
}

.marker-ph-event {
    background: linear-gradient(135deg, var(--ph-color) 50%, var(--event-dot) 50%);
}

.ph-label {
    font-size: 0.6rem;
    color: var(--ph-text);
    font-weight: 600;
    padding: 0 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

/* ---------- Day Detail Panel ---------- */
.day-detail-panel {
    display: none;
}

.day-detail-panel.active {
    display: block;
}

.day-detail-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}

.day-detail-header h3 {
    font-size: 1rem;
    font-weight: 600;
}

.day-detail-header .date-display {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.day-detail-body {
    padding: 12px 20px 20px;
}

.detail-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 0;
}

.detail-tab {
    padding: 8px 12px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-500);
    cursor: pointer;
    border: none;
    background: none;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    font-family: var(--font);
    margin-bottom: -1px;
}

.detail-tab:hover {
    color: var(--gray-700);
}

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

.detail-content {
    min-height: 100px;
}

.detail-section {
    display: none;
}

.detail-section.active {
    display: block;
}

/* ---------- Records List ---------- */
.record-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.record-item {
    display: flex;
    align-items: flex-start;
    padding: 10px 12px;
    border-radius: var(--border-radius-sm);
    background: var(--gray-50);
    gap: 10px;
    font-size: 0.875rem;
}

.record-item .record-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.record-item .record-body {
    flex: 1;
    min-width: 0;
}

.record-item .record-title {
    font-weight: 600;
    color: var(--gray-800);
}

.record-item .record-meta {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 2px;
}

.record-item .record-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.record-item .record-actions button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    padding: 2px 6px;
    border-radius: 4px;
    transition: background 0.2s;
    font-family: var(--font);
}

.record-item .record-actions .edit-btn {
    color: var(--primary);
}

.record-item .record-actions .delete-btn {
    color: var(--danger);
}

.record-item .record-actions button:hover {
    background: var(--gray-200);
}

.points-add {
    border-left: 3px solid var(--success);
}

.points-deduct {
    border-left: 3px solid var(--danger);
}

.points-amount {
    font-weight: 700;
    font-size: 1rem;
}

.points-amount.positive {
    color: var(--success);
}

.points-amount.negative {
    color: var(--danger);
}

/* ---------- Schedule Category Badges ---------- */
.category-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
}

/* ---------- Quick Points Buttons ---------- */
.quick-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    margin-bottom: 12px;
}

@media (min-width: 600px) {
    .quick-points {
        grid-template-columns: repeat(4, 1fr);
    }
}

.quick-point-btn {
    padding: 8px 4px;
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--gray-200);
    background: white;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    font-family: var(--font);
}

.quick-point-btn.add {
    color: var(--success);
    border-color: var(--success-light);
}

.quick-point-btn.add:hover {
    background: var(--success-light);
    border-color: var(--success);
}

.quick-point-btn.deduct {
    color: var(--danger);
    border-color: var(--danger-light);
}

.quick-point-btn.deduct:hover {
    background: var(--danger-light);
    border-color: var(--danger);
}

/* ---------- Forms in Cards ---------- */
.inline-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 16px;
    padding: 12px;
    background: var(--gray-50);
    border-radius: var(--border-radius-sm);
}

.inline-form .full-width {
    grid-column: 1 / -1;
}

.inline-form .form-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.btn {
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    font-family: var(--font);
}

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

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

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

.btn-success:hover {
    background: #059669;
}

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

.btn-danger:hover {
    background: #dc2626;
}

.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-700);
}

.btn-secondary:hover {
    background: var(--gray-300);
}

.btn-sm {
    padding: 4px 10px;
    font-size: 0.75rem;
}

/* ---------- Total Points Display ---------- */
.total-points {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: var(--border-radius-sm);
    color: white;
    margin-bottom: 16px;
}

.total-points .label {
    font-size: 0.875rem;
    opacity: 0.9;
}

.total-points .value {
    font-size: 2rem;
    font-weight: 800;
}

.total-points .unit {
    font-size: 0.75rem;
    opacity: 0.8;
}

/* ---------- Empty State ---------- */
.empty-state {
    text-align: center;
    padding: 24px 16px;
    color: var(--gray-400);
}

.empty-state .icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 0.875rem;
}

/* ---------- Modal ---------- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

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

.modal {
    background: white;
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    background: white;
    z-index: 1;
}

.modal-header h3 {
    font-size: 1rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-400);
    padding: 0 4px;
    line-height: 1;
}

.modal-close:hover {
    color: var(--gray-600);
}

.modal-body {
    padding: 20px;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ---------- Toast ---------- */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--gray-800);
    color: white;
    padding: 12px 24px;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    z-index: 2000;
    opacity: 0;
    transition: all 0.3s;
    pointer-events: none;
    white-space: nowrap;
    box-shadow: var(--shadow-lg);
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* ---------- Responsive Calendar ---------- */
@media (max-width: 500px) {
    .calendar-day {
        min-height: 50px;
        padding: 2px;
    }
    .calendar-day .day-number {
        font-size: 0.7rem;
    }
    .calendar-day .day-marker {
        width: 4px;
        height: 4px;
    }
    .ph-label {
        font-size: 0.5rem;
    }
    .calendar-nav .month-year {
        font-size: 0.9rem;
    }
    .calendar-nav button {
        padding: 4px 8px;
        font-size: 0.85rem;
    }
    .card-header h2 {
        font-size: 1rem;
    }
    .login-card {
        padding: 24px 20px;
    }
    .quick-points {
        grid-template-columns: repeat(2, 1fr);
    }
    .inline-form {
        grid-template-columns: 1fr;
    }
    .app-header .brand {
        font-size: 0.9rem;
    }
    .user-info span:not(.avatar) {
        display: none;
    }
}

/* ---------- Print ---------- */
@media print {
    .app-header, .logout-btn, .quick-points, .inline-form {
        display: none !important;
    }
}

/* ---------- Note textarea ---------- */
.note-textarea {
    width: 100%;
    min-height: 60px;
    padding: 8px 12px;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-sm);
    font-family: var(--font);
    font-size: 0.875rem;
    resize: vertical;
    transition: border-color 0.2s;
}

.note-textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.note-save-btn {
    margin-top: 8px;
    display: flex;
    justify-content: flex-end;
}

/* ============================================
   v2 Additions: Transformers Theme, Stats, Goals
   ============================================ */

/* ---------- Transformers Login Theme ---------- */
.login-page.transformers-theme {
    position: relative;
    background: #0a0a1a;
    overflow: hidden;
}

.login-page.transformers-theme::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        linear-gradient(135deg, rgba(0, 150, 255, 0.08) 0%, transparent 50%),
        linear-gradient(225deg, rgba(255, 100, 0, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 50%, rgba(0, 100, 255, 0.1) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(255, 50, 0, 0.08) 0%, transparent 60%);
    z-index: 0;
    pointer-events: none;
}

.login-page.transformers-theme .bg-image {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    opacity: 0.7;
    z-index: 0;
    transition: opacity 0.5s ease;
}

/* Hexagonal grid overlay */
.login-page.transformers-theme::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        linear-gradient(60deg, rgba(0, 150, 255, 0.03) 1px, transparent 1px),
        linear-gradient(-60deg, rgba(0, 150, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 70px;
    z-index: 0;
    pointer-events: none;
}

.login-page.transformers-theme > *:not(.bg-image) {
    position: relative;
    z-index: 1;
}

/* Transformers-style login card */
.login-page.transformers-theme .login-card {
    background: rgba(12, 18, 40, 0.55);
    backdrop-filter: blur(16px) saturate(1.4);
    -webkit-backdrop-filter: blur(16px) saturate(1.4);
    border: 1px solid rgba(0, 150, 255, 0.15);
    box-shadow:
        0 0 40px rgba(0, 100, 255, 0.1),
        inset 0 1px 0 rgba(0, 150, 255, 0.08);
    max-width: 340px;
    padding: 28px 24px;
}

@media (max-width: 500px) {
    .login-page.transformers-theme .login-card {
        max-width: 88vw;
        padding: 20px 16px;
    }
}

.login-page.transformers-theme .login-card h1 {
    color: #e0e8ff;
    text-shadow: 0 0 20px rgba(0, 150, 255, 0.3);
    font-size: 1.25rem;
    margin-bottom: 2px;
}

.login-page.transformers-theme .login-card .subtitle {
    color: rgba(180, 200, 255, 0.5);
    font-size: 0.75rem;
    margin-bottom: 16px;
}

.login-page.transformers-theme .login-card .logo-icon {
    font-size: 2rem;
    margin-bottom: 6px;
}

.login-page.transformers-theme .login-form {
    gap: 10px;
}

.login-page.transformers-theme .form-group label {
    color: rgba(180, 200, 255, 0.7);
    font-size: 0.8rem;
    margin-bottom: 4px;
}

.login-page.transformers-theme .form-group input {
    background: rgba(10, 15, 35, 0.4);
    border-color: rgba(0, 100, 255, 0.2);
    color: #c0d0ff;
    padding: 8px 12px;
    font-size: 0.9rem;
}

.login-page.transformers-theme .form-group input::placeholder {
    color: rgba(150, 180, 220, 0.3);
}

.login-page.transformers-theme .form-group input:focus {
    border-color: #0096ff;
    box-shadow: 0 0 10px rgba(0, 150, 255, 0.2);
    background: rgba(10, 15, 35, 0.6);
}

.login-page.transformers-theme .login-btn {
    background: linear-gradient(135deg, #0066cc, #0096ff);
    border: 1px solid rgba(0, 150, 255, 0.4);
    padding: 10px;
    font-size: 0.9rem;
}

.login-page.transformers-theme .login-btn:hover {
    background: linear-gradient(135deg, #0077dd, #00a6ff);
    box-shadow: 0 0 20px rgba(0, 150, 255, 0.3);
}

.login-page.transformers-theme .user-quick-btn {
    background: rgba(10, 15, 35, 0.35);
    border-color: rgba(0, 100, 255, 0.2);
    color: rgba(180, 200, 255, 0.7);
    padding: 6px 14px;
    font-size: 0.8rem;
}

.login-page.transformers-theme .user-quick-btn:hover {
    border-color: #0096ff;
    background: rgba(0, 100, 255, 0.15);
}

.login-page.transformers-theme .login-card .demo-hint {
    color: rgba(100, 150, 200, 0.5);
    font-size: 0.7rem;
    margin-top: 12px;
}

/* Transformers upload area (hidden behind gear icon) */
.transformers-upload-area {
    margin-top: 12px;
    padding: 10px;
    border: 1px dashed rgba(0, 150, 255, 0.3);
    border-radius: 8px;
    text-align: center;
    display: none;
}

.transformers-upload-area.show {
    display: block;
}

.transformers-upload-area input[type="file"] {
    display: none;
}

.transformers-upload-btn {
    background: rgba(0, 100, 255, 0.15);
    border: 1px solid rgba(0, 150, 255, 0.3);
    color: rgba(180, 200, 255, 0.8);
    padding: 6px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    font-family: var(--font);
    transition: all 0.2s;
}

.transformers-upload-btn:hover {
    background: rgba(0, 100, 255, 0.25);
    border-color: #0096ff;
}

.transformers-image-count {
    font-size: 0.7rem;
    color: rgba(100, 150, 200, 0.6);
    margin-top: 6px;
}

/* Settings gear icon */
.settings-toggle {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
    background: rgba(10, 15, 35, 0.6);
    border: 1px solid rgba(0, 100, 255, 0.2);
    color: rgba(180, 200, 255, 0.6);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    line-height: 1;
}

.settings-toggle:hover {
    background: rgba(0, 100, 255, 0.2);
    color: rgba(180, 200, 255, 0.9);
}

/* ---------- Trophy Points Display ---------- */
.trophy-points {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 16px;
    background: linear-gradient(135deg, #1a1a4e, #2d1b69, #1a1a4e);
    border-radius: var(--border-radius);
    margin-bottom: 16px;
    position: relative;
    overflow: hidden;
}

.trophy-points::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.06), transparent 60%);
    animation: trophyGlow 4s ease-in-out infinite;
}

@keyframes trophyGlow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.trophy-points .trophy-icon {
    font-size: 2.5rem;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 10px rgba(255, 215, 0, 0.4));
}

.trophy-points .trophy-value {
    font-size: 3rem;
    font-weight: 900;
    color: #ffd700;
    line-height: 1;
    position: relative;
    z-index: 1;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.trophy-points .trophy-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    position: relative;
    z-index: 1;
    text-align: left;
    line-height: 1.3;
}

@media (max-width: 500px) {
    .trophy-points {
        padding: 16px 12px;
    }
    .trophy-points .trophy-icon {
        font-size: 2rem;
    }
    .trophy-points .trophy-value {
        font-size: 2.2rem;
    }
}

/* ---------- Weekly Goal Section ---------- */
.goal-card {
    margin-bottom: 12px;
}

.goal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.goal-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-800);
}

.goal-status {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
}

.goal-status.in-progress {
    background: var(--warning-light);
    color: var(--warning);
}

.goal-status.completed {
    background: var(--success-light);
    color: var(--success);
}

.goal-progress-bar {
    width: 100%;
    height: 10px;
    background: var(--gray-100);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 6px;
}

.goal-progress-fill {
    height: 100%;
    border-radius: 5px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transition: width 0.4s ease;
    min-width: 0;
}

.goal-progress-fill.complete {
    background: linear-gradient(90deg, var(--success), #059669);
}

.goal-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-bottom: 10px;
}

.goal-record-form {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.goal-record-form input[type="number"] {
    width: 70px;
    padding: 6px 8px;
    border: 2px solid var(--gray-200);
    border-radius: 6px;
    font-size: 0.85rem;
    font-family: var(--font);
}

.goal-record-form input[type="number"]:focus {
    outline: none;
    border-color: var(--primary);
}

.goal-record-form input[type="text"] {
    flex: 1;
    min-width: 80px;
    padding: 6px 8px;
    border: 2px solid var(--gray-200);
    border-radius: 6px;
    font-size: 0.85rem;
    font-family: var(--font);
}

.goal-record-form input[type="text"]:focus {
    outline: none;
    border-color: var(--primary);
}

.goal-records-list {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.goal-record-chip {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--gray-100);
    color: var(--gray-600);
}

/* ---------- Custom Add/Deduct Buttons (v2) ---------- */
.quick-points.custom-row {
    margin-top: 6px;
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 600px) {
    .quick-points.custom-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.quick-point-btn.custom-add {
    color: var(--primary);
    border-color: var(--primary-light);
    background: white;
}
.quick-point-btn.custom-add:hover {
    background: var(--primary-light);
    border-color: var(--primary);
}

.quick-point-btn.custom-deduct {
    color: var(--danger);
    border-color: var(--danger-light);
    background: white;
}
.quick-point-btn.custom-deduct:hover {
    background: var(--danger-light);
    border-color: var(--danger);
}

/* ---------- Recent Records (v2) ---------- */
.recent-records-section {
    max-height: 300px;
    overflow-y: auto;
}

.recent-records-section .record-item {
    font-size: 0.8rem;
    padding: 8px 10px;
}

/* ---------- v2 Responsive ---------- */
@media (max-width: 500px) {
    .trophy-points {
        padding: 14px 10px;
    }
    .trophy-points .trophy-icon {
        font-size: 1.8rem;
    }
    .trophy-points .trophy-value {
        font-size: 2rem;
    }
    .goal-record-form {
        flex-direction: column;
        align-items: stretch;
    }
    .goal-record-form input[type="number"] {
        width: 100%;
    }
    .login-page.transformers-theme .login-card {
        padding: 18px 14px;
    }
}