/* =========================================================================
   ServerDog H5 Student CSS — 现代专业蓝设计系统
   版本: 20260707
   与 admin.css 共享 Design Token 体系
   ========================================================================= */

/* ---------- Design Tokens ---------- */
:root {
    /* Primary 蓝（与 admin.css 一致） */
    --primary-50:  #eff4ff;
    --primary-100: #dbe7fe;
    --primary-200: #bfd3fe;
    --primary-300: #93b4fd;
    --primary-400: #6090fa;
    --primary-500: #2f6bff;
    --primary-600: #2658e0;
    --primary-700: #1f47b8;
    --primary-800: #1d3c8f;
    --primary-900: #1b3370;

    /* Neutral */
    --neutral-50:  #f8fafc;
    --neutral-100: #f1f5f9;
    --neutral-200: #e5e7eb;
    --neutral-300: #cbd5e1;
    --neutral-400: #94a3b8;
    --neutral-500: #6b7280;
    --neutral-600: #475569;
    --neutral-700: #374151;
    --neutral-800: #1f2937;
    --neutral-900: #111827;

    /* Status */
    --success-50:  #ecfdf5;
    --success-100: #d1fae5;
    --success-500: #10b981;
    --success-600: #059669;
    --success-700: #047857;

    --warning-50:  #fffbeb;
    --warning-100: #fef3c7;
    --warning-500: #f59e0b;
    --warning-600: #d97706;
    --warning-700: #92400e;

    --danger-50:  #fef2f2;
    --danger-100: #fee2e2;
    --danger-500: #ef4444;
    --danger-600: #dc2626;
    --danger-700: #991b1b;

    --purple-50:  #faf5ff;
    --purple-100: #f3e8ff;
    --purple-500: #a855f7;
    --purple-700: #5b21b6;

    /* 语义别名（兼容旧代码） */
    --primary:      var(--primary-500);
    --primary-dark: var(--primary-700);
    --success:      var(--success-500);
    --warning:      var(--warning-600);
    --danger:       var(--danger-600);
    --gray-50:      var(--neutral-50);
    --gray-100:     var(--neutral-100);
    --gray-200:     var(--neutral-200);
    --gray-500:     var(--neutral-500);
    --gray-700:     var(--neutral-700);
    --gray-900:     var(--neutral-900);
    --bg:           var(--neutral-100);
    --card:         #ffffff;
    --brand:        var(--primary-500);
    --text:         var(--neutral-900);
    --muted:        var(--neutral-500);
    --line:         var(--neutral-200);

    /* 间距 */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10:40px;
    --space-12:48px;

    /* 圆角 */
    --radius-sm:   8px;
    --radius:      12px;
    --radius-md:   14px;
    --radius-lg:   18px;
    --radius-xl:   22px;
    --radius-2xl:  24px;
    --radius-full: 999px;

    /* 阴影 */
    --shadow-sm:    0 1px 2px rgba(15, 23, 42, .04);
    --shadow:       0 4px 16px rgba(15, 23, 42, .06);
    --shadow-md:    0 8px 24px rgba(15, 23, 42, .08);
    --shadow-lg:    0 12px 32px rgba(15, 23, 42, .10);
    --shadow-brand: 0 12px 32px rgba(47, 107, 255, .25);

    /* 字号 */
    --text-xs:   11px;
    --text-sm:   12px;
    --text-base: 14px;
    --text-md:   15px;
    --text-lg:   16px;
    --text-xl:   18px;
    --text-2xl:  22px;
    --text-3xl:  28px;

    /* 过渡 */
    --transition-fast: .15s ease;
    --transition:      .2s ease;
    --transition-slow: .3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: var(--bg);
    color: var(--gray-900);
    font-size: var(--text-md);
    min-height: 100vh;
    padding-bottom: 80px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--primary); text-decoration: none; }

/* ---------- Top Bar ---------- */
.top-bar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-4);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--neutral-100);
}

@supports not (backdrop-filter: blur(12px)) {
    .top-bar { background: #fff; }
}

.top-bar h1 { font-size: 17px; font-weight: 700; color: var(--neutral-900); }
.top-bar .back-btn { color: var(--primary); font-size: var(--text-md); cursor: pointer; }
.top-bar .avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 700; cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.top-bar-title {
    font-size: 17px; font-weight: 700; flex: 1; text-align: center;
    color: var(--neutral-900);
}
.top-bar-left {
    color: var(--primary); font-size: var(--text-lg); cursor: pointer;
    padding: 0 4px; min-width: 48px;
}
.top-bar-right {
    font-size: var(--text-base); font-weight: 600; color: var(--gray-700);
    min-width: 48px; text-align: right;
}

/* ---------- Tabbar (统一 .bottom-tab / .bottom-nav 别名) ---------- */
.tabbar,
.bottom-tab,
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(100%, 540px);
    z-index: 100;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--neutral-100);
    display: flex;
    box-shadow: 0 -4px 20px rgba(15, 23, 42, .04);
}

@supports not (backdrop-filter: blur(12px)) {
    .tabbar, .bottom-tab, .bottom-nav { background: #fff; }
}

.tabbar a,
.bottom-tab a,
.bottom-nav a,
.tabbar button,
.bottom-tab button,
.bottom-nav button,
.tab-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 0;
    gap: 3px;
    color: var(--gray-500);
    text-decoration: none;
    font-size: var(--text-xs);
    transition: color var(--transition);
    -webkit-tap-highlight-color: transparent;
    background: transparent;
    border: 0;
    cursor: pointer;
}

.tabbar a.active,
.bottom-tab a.active,
.bottom-nav a.active,
.tab-item.active {
    color: var(--primary);
    font-weight: 700;
}

.tabbar .tab-icon,
.bottom-tab .tab-icon,
.bottom-nav .tab-icon,
.tab-icon {
    font-size: 22px;
    line-height: 1;
}

.tab-label { font-size: var(--text-xs); }

/* ---------- Card ---------- */
.card {
    background: #fff;
    border: 1px solid var(--neutral-100);
    border-radius: var(--radius);
    padding: var(--space-4);
    box-shadow: var(--shadow);
    margin: var(--space-3) var(--space-4);
    transition: box-shadow var(--transition), transform var(--transition);
}

.card-title {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-bottom: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
}

/* ---------- Animal Card ---------- */
.animal-card {
    background: #fff;
    border: 1px solid var(--neutral-100);
    border-radius: var(--radius);
    padding: var(--space-4) var(--space-4);
    margin: 0 var(--space-4) var(--space-3);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition);
}

.animal-card:active {
    transform: scale(.98);
    box-shadow: var(--shadow-md);
}

.animal-avatar {
    width: 50px; height: 50px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; flex-shrink: 0;
}

.animal-info { flex: 1; min-width: 0; }
.animal-name { font-weight: 700; font-size: var(--text-lg); color: var(--neutral-900); }
.animal-meta { font-size: var(--text-sm); color: var(--gray-500); margin-top: 2px; }
.animal-status {
    font-size: var(--text-xs); padding: 3px 10px;
    border-radius: var(--radius-full);
    background: var(--success-100); color: var(--success-700);
    font-weight: 600;
}

/* ---------- Task Item ---------- */
.task-item,
.list-item {
    display: flex;
    align-items: center;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--neutral-100);
    gap: var(--space-3);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.task-item:last-child,
.list-item:last-child { border-bottom: none; }

.task-item:active,
.list-item:active { background: var(--neutral-50); }

.task-dot {
    width: 10px; height: 10px; border-radius: 50%;
    flex-shrink: 0;
}
.task-dot.done { background: var(--success-500); }
.task-dot.pending { background: var(--neutral-200); }
.task-dot.progress { background: var(--primary-500); }

.task-body,
.list-item-body { flex: 1; min-width: 0; }
.task-name { font-size: var(--text-base); font-weight: 600; color: var(--neutral-900); }
.task-sub { font-size: var(--text-sm); color: var(--gray-500); margin-top: 2px; }
.task-arrow { color: var(--neutral-300); font-size: var(--text-xl); }

.task-info { flex: 1; min-width: 0; }
.task-meta {
    font-size: var(--text-sm); color: var(--gray-500); margin-top: 3px;
    display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
}
.task-right {
    display: flex; flex-direction: column; align-items: flex-end;
    gap: 4px; flex-shrink: 0;
}

/* ---------- Stage Progress ---------- */
.stage-bar { margin: var(--space-2) 0 4px; }
.stage-bar-track {
    height: 6px;
    background: var(--neutral-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}
.stage-bar-fill {
    height: 100%;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-400));
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}
.stage-bar-label { font-size: var(--text-xs); color: var(--gray-500); margin-top: 3px; }

/* ---------- Form ---------- */
.form-group { margin-bottom: var(--space-4); }
.form-label {
    display: block;
    font-size: var(--text-sm);
    color: var(--gray-700);
    margin-bottom: 6px;
    font-weight: 600;
}

.form-control {
    width: 100%;
    padding: 11px var(--space-4);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-sm);
    font-size: var(--text-md);
    background: var(--neutral-50);
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    -webkit-appearance: none;
    font-family: inherit;
    color: var(--neutral-900);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-500);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(47, 107, 255, .12);
}

textarea.form-control { resize: vertical; min-height: 90px; }

select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

/* ---------- Button ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px var(--space-5);
    border-radius: var(--radius-sm);
    font-size: var(--text-md);
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: opacity var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition);
    width: 100%;
    gap: 6px;
    font-family: inherit;
}

.btn:active { transform: scale(.97); opacity: .9; }

.btn-primary {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: #fff;
    box-shadow: var(--shadow-brand);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-500), var(--success-600));
    color: #fff;
    box-shadow: 0 8px 20px rgba(16, 185, 129, .25);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--primary-500);
    color: var(--primary-700);
}

.btn:disabled { opacity: .5; pointer-events: none; }

.btn-sm {
    padding: 4px 10px !important;
    font-size: var(--text-sm) !important;
    border-radius: var(--radius-sm) !important;
    min-height: unset !important;
    width: auto !important;
}

/* ---------- Upload Area ---------- */
.upload-area {
    border: 2px dashed var(--neutral-200);
    border-radius: var(--radius-sm);
    padding: var(--space-5);
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
    background: var(--neutral-50);
}

.upload-area:hover {
    border-color: var(--primary-500);
    background: var(--primary-50);
}

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

.upload-previews {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.upload-preview {
    width: 72px; height: 72px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 1px solid var(--neutral-200);
    position: relative;
}

.upload-preview-wrap { position: relative; display: inline-block; }

.upload-preview-del {
    position: absolute;
    top: -6px; right: -6px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--danger-500);
    color: #fff;
    font-size: 11px;
    line-height: 18px;
    text-align: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.video-thumb {
    width: 72px; height: 72px;
    border-radius: var(--radius-sm);
    background: var(--neutral-700);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 22px;
}

.upload-icon { font-size: 32px; margin-bottom: 6px; }
.upload-hint { font-size: var(--text-sm); color: var(--gray-500); }

/* ---------- Score Badge ---------- */
.score-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 700;
}

.score-pass,
.passed { background: var(--success-100); color: var(--success-700); }
.score-fail,
.failed { background: var(--danger-100); color: var(--danger-700); }
.score-pending,
.pending { background: var(--warning-100); color: var(--warning-700); }
.submitted { background: var(--primary-100); color: var(--primary-700); }
.reviewed { background: var(--purple-100); color: var(--purple-700); }

/* ---------- Tag (与 admin 对齐) ---------- */
.tag,
.status-tag {
    display: inline-block;
    padding: 3px 9px;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 700;
    background: var(--primary-50);
    color: var(--primary-700);
}

.tag-purple { background: var(--purple-100);   color: var(--purple-700); }
.tag-green  { background: var(--success-100);  color: var(--success-700); }
.tag-blue   { background: var(--primary-100);  color: var(--primary-700); }
.tag-orange { background: var(--warning-100);  color: var(--warning-700); }
.tag-red    { background: var(--danger-100);   color: var(--danger-700); }
.tag-neutral{ background: var(--neutral-100);  color: var(--neutral-600); }

/* 旧别名（home.html JS 硬编码的 .tp-* 系列保留兼容） */
.tp-b  { background: var(--primary-100); color: var(--primary-700);
         display: inline-block; padding: 3px 9px; border-radius: var(--radius-full);
         font-size: var(--text-sm); font-weight: 700; }
.tp-g  { background: var(--success-100); color: var(--success-700);
         display: inline-block; padding: 3px 9px; border-radius: var(--radius-full);
         font-size: var(--text-sm); font-weight: 700; }
.tp-y  { background: var(--warning-100); color: var(--warning-700);
         display: inline-block; padding: 3px 9px; border-radius: var(--radius-full);
         font-size: var(--text-sm); font-weight: 700; }
.tp-r  { background: var(--danger-100); color: var(--danger-700);
         display: inline-block; padding: 3px 9px; border-radius: var(--radius-full);
         font-size: var(--text-sm); font-weight: 700; }
.tp-gr { background: var(--neutral-100); color: var(--neutral-600);
         display: inline-block; padding: 3px 9px; border-radius: var(--radius-full);
         font-size: var(--text-sm); font-weight: 700; }

/* ---------- Empty State ---------- */
.empty-state,
.empty-tip {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    color: var(--gray-500);
}

.empty-state .empty-icon {
    font-size: 48px;
    margin-bottom: var(--space-3);
    opacity: .5;
}

.empty-state p,
.empty-tip { font-size: var(--text-base); line-height: 1.7; }

/* ---------- Loading ---------- */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-10);
    color: var(--gray-500);
    font-size: var(--text-base);
    gap: var(--space-2);
}

.spinner {
    width: 20px; height: 20px;
    border: 2px solid var(--neutral-200);
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin .6s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Toast ---------- */
.toast {
    position: fixed;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(15, 23, 42, .92);
    color: #fff;
    padding: 10px var(--space-5);
    border-radius: var(--radius-full);
    font-size: var(--text-base);
    z-index: 9999;
    opacity: 0;
    transition: opacity var(--transition-slow);
    white-space: nowrap;
    pointer-events: none;
    box-shadow: var(--shadow-lg);
}

.toast.show { opacity: 1; }

/* ---------- Flash ---------- */
.flash {
    margin: 0 var(--space-4) 10px;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-sm);
    font-size: var(--text-base);
    line-height: 1.5;
    border-left: 3px solid transparent;
}

.flash-danger  { background: var(--danger-50);  color: var(--danger-700);  border-left-color: var(--danger-500); }
.flash-success { background: var(--success-50); color: var(--success-700); border-left-color: var(--success-500); }
.flash-warning { background: var(--warning-50); color: var(--warning-700); border-left-color: var(--warning-500); }

/* ---------- Login Page ---------- */
.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-6);
    background: linear-gradient(160deg, var(--primary-50) 0%, var(--neutral-50) 100%);
}

.login-logo { font-size: 52px; margin-bottom: var(--space-2); }
.login-title { font-size: var(--text-2xl); font-weight: 800; margin-bottom: 4px; color: var(--neutral-900); }
.login-subtitle { font-size: var(--text-base); color: var(--gray-500); margin-bottom: var(--space-8); }
.login-form { width: 100%; max-width: 360px; }
.login-link {
    text-align: center;
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    color: var(--gray-500);
}
.login-link a { color: var(--primary); font-weight: 600; }

/* ---------- Auth (通用登录注册) ---------- */
.auth-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(160deg, var(--primary-50) 0%, var(--neutral-50) 100%);
    padding: 0;
}

.auth-header {
    padding: var(--space-10) var(--space-6) var(--space-5);
    text-align: center;
}

.brand-mark {
    width: 56px;
    height: 56px;
    object-fit: contain;
    margin-bottom: var(--space-2);
    flex-shrink: 0;
}
.auth-brand {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--neutral-900);
    margin-bottom: 4px;
}
.auth-tip { font-size: var(--text-sm); color: var(--gray-500); }

.auth-panel {
    flex: 1;
    padding: 0 var(--space-5) var(--space-10);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.auth-panel-card {
    background: #fff;
    border: 1px solid var(--neutral-100);
    border-radius: var(--radius-lg);
    padding: var(--space-6) var(--space-5);
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
}

.auth-form .form-group { margin-bottom: var(--space-4); }
.auth-help {
    text-align: center;
    margin-top: var(--space-5);
    font-size: var(--text-sm);
    color: var(--gray-500);
}
.auth-link { color: var(--primary); text-decoration: none; font-weight: 600; }

.primary-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 13px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: #fff;
    font-size: var(--text-md);
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    gap: 6px;
    box-shadow: var(--shadow-brand);
}

.primary-btn:active { transform: scale(.97); opacity: .9; }

/* ---------- Hero (统一蓝渐变) ---------- */
.hero {
    margin: var(--space-3) var(--space-4);
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-500) 50%, var(--primary-400) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-5);
    color: #fff;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-brand);
}

.hero::after {
    content: '🐾';
    position: absolute;
    right: var(--space-4);
    bottom: 10px;
    font-size: 56px;
    opacity: .15;
}

.hero h1 {
    margin: var(--space-4) 0 10px;
    font-size: var(--text-3xl);
    font-weight: 800;
}

.hero p {
    margin: 0;
    line-height: 1.7;
    color: rgba(255, 255, 255, .92);
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, .2);
    border-radius: var(--radius-full);
    padding: 4px var(--space-3);
    font-size: var(--text-sm);
    margin-bottom: var(--space-2);
    backdrop-filter: blur(4px);
}

/* ---------- Quick Grid ---------- */
.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-2);
    padding: 0;
}

.quick-panel,
.quick-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-4) var(--space-2);
    gap: 6px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: background var(--transition-fast), transform var(--transition-fast);
    background: var(--primary-50);
    border-radius: var(--radius-md);
}

.quick-panel:active,
.quick-item:active {
    background: var(--primary-100);
    transform: scale(.96);
}

.quick-panel .tab-icon,
.quick-item .icon {
    font-size: 26px;
}

.quick-panel span,
.quick-item span {
    font-size: var(--text-sm);
    color: var(--gray-700);
    font-weight: 600;
}

/* ---------- Summary Panel ---------- */
.summary-panel {
    margin: 0 var(--space-4) var(--space-3);
    background: #fff;
    border: 1px solid var(--neutral-100);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.summary-item {
    padding: var(--space-4) var(--space-2);
    text-align: center;
    border-right: 1px solid var(--neutral-100);
}

.summary-item:last-child { border-right: none; }

.summary-item .num,
.summary-item strong {
    display: block;
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--primary-500);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.summary-item .label,
.summary-item span {
    font-size: var(--text-xs);
    color: var(--gray-500);
    margin-top: 4px;
}

/* ---------- Plan List / Panel ---------- */
.plan-list {
    display: grid;
    gap: var(--space-3);
    padding: 0;
}

.panel {
    background: #fff;
    border: 1px solid var(--neutral-100);
    border-radius: var(--radius);
    margin: 0 var(--space-4) var(--space-3);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.plan-item {
    border: 1px solid var(--neutral-100);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    background: #fff;
    transition: box-shadow var(--transition), transform var(--transition);
}

.plan-item:active {
    box-shadow: var(--shadow-md);
    transform: scale(.99);
}

.plan-item h3 {
    margin: 0 0 var(--space-2);
    font-size: var(--text-lg);
    color: var(--neutral-900);
}

.plan-item p { color: var(--gray-500); }

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--neutral-200);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-top: 10px;
}

.progress-bar span {
    display: block;
    height: 100%;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary-500), var(--primary-400));
    transition: width var(--transition-slow);
}

/* ---------- Profile ---------- */
.profile-header {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-500));
    color: #fff;
    padding: var(--space-6) var(--space-4);
    text-align: center;
}

.profile-avatar,
.profile-avatar-big {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .25);
    margin: 0 auto var(--space-3);
    display: flex; align-items: center; justify-content: center;
    font-size: 32px;
    border: 2px solid rgba(255, 255, 255, .3);
}

.profile-name {
    font-size: var(--text-xl);
    font-weight: 800;
    color: #fff;
}

.profile-role {
    font-size: var(--text-sm);
    opacity: .85;
    margin-top: 4px;
    color: #fff;
}

/* ---------- Section Header ---------- */
.section-header,
.section-title {
    padding: var(--space-4) var(--space-4) 6px;
    font-size: var(--text-sm);
    color: var(--gray-500);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.panel-title {
    font-size: var(--text-md);
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--neutral-900);
}

/* ---------- Page Header ---------- */
.page-hd {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    gap: var(--space-3);
}

.page-hd-title {
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--neutral-900);
}

.page-hd-count {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

/* ---------- Menu Item / List Row (统一别名) ---------- */
.menu-item,
.list-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-4);
    font-size: var(--text-base);
    color: var(--neutral-900);
    background: #fff;
    border-bottom: 1px solid var(--neutral-100);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    gap: var(--space-3);
}

.menu-item:last-child,
.list-row:last-child { border-bottom: none; }

.menu-item:active,
.list-row:active { background: var(--neutral-50); }

.menu-arrow { color: var(--neutral-300); font-size: var(--text-xl); }

.list-row-body { flex: 1; min-width: 0; }
.list-row-title { font-size: var(--text-md); font-weight: 600; margin-bottom: 2px; color: var(--neutral-900); }
.list-row-sub { font-size: var(--text-sm); color: var(--gray-500); }
.list-row-right {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

/* ---------- Info Card / Info Row ---------- */
.info-card {
    background: var(--neutral-50);
    border: 1px solid var(--neutral-100);
    border-radius: var(--radius);
    padding: var(--space-4);
}

.info-row {
    display: flex;
    align-items: flex-start;
    padding: 10px 0;
    border-bottom: 1px solid var(--neutral-100);
    font-size: var(--text-base);
    gap: var(--space-3);
}

.info-row:last-child { border-bottom: none; }

.info-label {
    color: var(--gray-500);
    min-width: 80px;
    flex-shrink: 0;
}

.info-value {
    flex: 1;
    color: var(--neutral-900);
    word-break: break-all;
    font-weight: 500;
}

/* ---------- Pager ---------- */
.pager {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    padding: var(--space-3) var(--space-4);
    justify-content: center;
}

.pager a, .pager span {
    padding: 6px var(--space-3);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    color: var(--neutral-700);
    background: #fff;
    text-decoration: none;
    transition: var(--transition);
}

.pager a:hover { border-color: var(--primary-300); background: var(--primary-50); }
.pager .current {
    background: var(--primary-500);
    color: #fff;
    border-color: var(--primary-500);
}
.pager .disabled { color: var(--neutral-300); cursor: not-allowed; }

/* ---------- Page Content ---------- */
.page-content {
    padding: var(--space-3) 0 80px;
}

/* ---------- Tab Nav ---------- */
.tab-nav {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--neutral-200);
    padding: 0 var(--space-4);
    background: #fff;
    position: sticky;
    top: 52px;
    z-index: 50;
    overflow-x: auto;
}

.tab-nav-item {
    padding: 10px var(--space-4);
    font-size: var(--text-base);
    color: var(--gray-500);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    cursor: pointer;
    transition: color var(--transition);
    -webkit-tap-highlight-color: transparent;
    white-space: nowrap;
}

.tab-nav-item.active {
    color: var(--primary-500);
    border-bottom-color: var(--primary-500);
    font-weight: 700;
}

/* ---------- Certificate ---------- */
.cert-no {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, .6);
    margin-bottom: 6px;
    font-family: monospace;
    letter-spacing: 1px;
}

.cert-animal { font-size: var(--text-xl); font-weight: 800; margin-bottom: 4px; }

.cert-type-label {
    display: inline-block;
    background: rgba(255, 255, 255, .2);
    border-radius: var(--radius-full);
    padding: 3px 10px;
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
}

.cert-info-row {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    font-size: var(--text-sm);
    margin-top: var(--space-2);
    opacity: .85;
}

.cert-issued { font-size: var(--text-sm); opacity: .7; margin-top: 6px; }

.cert-valid {
    display: inline-block;
    background: rgba(255, 255, 255, .15);
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: var(--radius-sm);
    padding: 4px 10px;
    font-size: var(--text-sm);
    margin-top: var(--space-2);
}

/* ---------- Score Big ---------- */
.score-big {
    font-size: 42px;
    font-weight: 800;
    color: var(--primary-500);
    line-height: 1;
    text-align: center;
    margin: var(--space-2) 0 4px;
}

.score-label {
    font-size: var(--text-sm);
    color: var(--gray-500);
    text-align: center;
}

/* ---------- Mobile App Container ---------- */
.mobile-app { max-width: 540px; margin: 0 auto; }

/* ---------- Divider ---------- */
.divider {
    height: 1px;
    background: var(--neutral-100);
    margin: 4px 0;
}

/* ---------- Responsive ---------- */
@media (max-width: 540px) {
    .tabbar, .bottom-tab, .bottom-nav {
        left: 0;
        right: 0;
        transform: none;
        width: 100%;
    }
}

@media (min-width: 541px) {
    body { padding-bottom: 100px; }
}

/* =========================================================================
   Shared Components (跨页面复用)
   ========================================================================= */

/* Tag Pill 基类（.tp-b/.tp-g/.tp-y/.tp-r/.tp-gr 已在上方定义） */
.tp {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    white-space: nowrap;
}

/* Page Header Subtitle（.page-hd/.page-hd-title/.page-hd-count 已在上方定义） */
.page-hd-sub {
    font-size: var(--text-sm);
    color: var(--neutral-400);
}

/* Empty State */
.empty-flat {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 36px 20px;
    text-align: center;
    color: var(--neutral-400);
    font-size: var(--text-base);
    margin: 0 16px;
}

/* Small Button */
.s-btn {
    border: none;
    border-radius: var(--radius-sm);
    padding: 6px 14px;
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    background: var(--primary-600);
    color: #fff;
    transition: var(--transition-fast);
}
.s-btn:active { opacity: .88; }

.s-btn-o {
    border: 1.5px solid var(--primary-600);
    border-radius: var(--radius-sm);
    padding: 5px 13px;
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    background: #fff;
    color: var(--primary-600);
    transition: var(--transition-fast);
}
.s-btn-o:active { background: var(--primary-50); }

/* Load More Button */
.load-more-btn {
    display: block;
    margin: 4px 16px 16px;
    padding: 13px;
    background: #fff;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius);
    width: calc(100% - 32px);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary-600);
    cursor: pointer;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.load-more-btn:active { background: var(--neutral-50); }
.load-more-btn:disabled { color: var(--neutral-300); cursor: default; }

/* =========================================================================
   Auth Page (login.html)
   ========================================================================= */
body.auth-page {
    display: grid;
    place-items: center;
    padding: 24px;
    min-height: 100vh;
}

.auth-shell { width: 100%; max-width: 520px; }

.auth-panel-card {
    background: #fff;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-2xl);
    padding: 28px;
    box-shadow: var(--shadow-lg);
}

.auth-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}
.auth-brand strong, .auth-brand small { display: block; }
.auth-brand strong { color: var(--neutral-900); font-size: var(--text-xl); }
.auth-brand small { color: var(--neutral-500); margin-top: 4px; font-size: var(--text-sm); }

.auth-header { margin-bottom: 20px; }
.auth-header h1 { margin: 0 0 8px; font-size: var(--text-2xl); color: var(--neutral-900); }
.auth-header p { margin: 0; color: var(--neutral-500); font-size: var(--text-base); }

.flash {
    border-radius: var(--radius);
    padding: 12px 14px;
    margin-bottom: 16px;
    font-size: var(--text-base);
    display: none;
}
.flash.show { display: block; }
.flash-danger { background: rgba(220, 38, 38, .12); color: var(--danger-700); }

.auth-form { display: grid; gap: 14px; }
.auth-form label {
    display: grid;
    gap: 8px;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--neutral-700);
}

.auth-form input {
    width: 100%;
    padding: 12px 14px;
    border-radius: var(--radius);
    border: 1px solid var(--neutral-200);
    outline: none;
    font-size: var(--text-base);
    font-family: inherit;
    color: var(--neutral-900);
    background: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.auth-form input:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 4px rgba(47, 107, 255, .12);
}
.auth-form input::placeholder { color: var(--neutral-300); }

.primary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-radius: var(--radius);
    padding: 12px 16px;
    border: 1px solid transparent;
    cursor: pointer;
    font-size: var(--text-base);
    font-weight: 600;
    width: 100%;
    background: var(--primary-600);
    color: #fff;
    font-family: inherit;
    transition: opacity var(--transition), transform var(--transition-fast);
}
.primary-btn:active { transform: scale(.98); opacity: .9; }
.primary-btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }

.auth-help { margin-top: 18px; }
.auth-help p { margin: 6px 0; color: var(--neutral-500); font-size: var(--text-base); }
.auth-help a { color: var(--primary-600); }

@keyframes _spin { to { transform: rotate(360deg); } }
.spinner {
    display: inline-block;
    width: 14px; height: 14px;
    border: 2px solid rgba(255, 255, 255, .4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: _spin .7s linear infinite;
    flex-shrink: 0;
}

/* =========================================================================
   Home Page (home.html)
   ========================================================================= */
.hero-home {
    margin: 12px 16px 0;
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-600) 55%, var(--primary-400) 100%);
    border-radius: var(--radius-xl);
    padding: 20px 20px 0;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.hero-home::before {
    content: '';
    position: absolute;
    width: 160px; height: 160px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .08);
    top: -40px; right: -40px;
}
.hero-greeting { font-size: var(--text-2xl); font-weight: 700; }
.hero-date { font-size: var(--text-xs); opacity: .7; margin-top: 3px; }
.hero-stats {
    display: flex;
    margin: 16px -20px 0;
    background: rgba(0, 0, 0, .18);
    border-top: 1px solid rgba(255, 255, 255, .12);
}
.hero-stat {
    flex: 1;
    text-align: center;
    padding: 12px 4px;
    border-right: 1px solid rgba(255, 255, 255, .12);
}
.hero-stat:last-child { border-right: none; }
.hero-stat .hn { font-size: var(--text-2xl); font-weight: 800; line-height: 1; }
.hero-stat .hl { font-size: var(--text-xs); opacity: .7; margin-top: 3px; }

.claim-strip, .task-cards, .empty-flat {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}
.claim-strip { margin: 14px 16px 0; overflow: hidden; }
.claim-strip-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 10px;
}
.claim-strip-head .cs-title { font-size: var(--text-md); font-weight: 700; color: var(--neutral-900); }
.claim-strip-head a { font-size: var(--text-sm); color: var(--primary-600); }
.claim-scroll {
    display: flex;
    gap: 10px;
    padding: 0 16px 14px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.claim-scroll::-webkit-scrollbar { display: none; }
.claim-chip {
    flex-shrink: 0;
    background: var(--primary-50);
    border-radius: var(--radius);
    padding: 12px 14px;
    min-width: 170px;
}
.cc-name { font-size: var(--text-sm); font-weight: 700; color: var(--primary-700); margin-bottom: 4px; }
.cc-meta { font-size: var(--text-xs); color: var(--neutral-500); margin-bottom: 9px; }
.cc-btn {
    background: var(--primary-600);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 6px 0;
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    width: 100%;
}

.task-section { margin: 14px 16px 0; }
.task-section-hd { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.ts-ttl { font-size: var(--text-base); font-weight: 700; color: var(--neutral-700); }
.ts-badge { background: var(--primary-600); color: #fff; font-size: var(--text-xs); font-weight: 700; border-radius: var(--radius-full); padding: 2px 8px; }
.ts-badge-y { background: var(--warning-500); }
.ts-badge-g { background: var(--success-600); }

.task-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--neutral-100);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: background var(--transition-fast);
}
.task-card:last-child { border-bottom: none; }
.task-card:active { background: var(--neutral-50); }
.tc-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; margin-top: 6px; }
.tc-body { flex: 1; min-width: 0; }
.tc-name { font-size: var(--text-base); font-weight: 600; color: var(--neutral-900); }
.tc-meta { font-size: var(--text-sm); color: var(--neutral-400); margin-top: 3px; line-height: 1.5; }
.tc-ok { font-size: var(--text-sm); color: var(--success-600); margin-top: 3px; font-weight: 500; }
.tc-warn { font-size: var(--text-sm); color: var(--warning-600); margin-top: 3px; }
.tc-right { display: flex; flex-direction: column; align-items: flex-end; gap: 7px; flex-shrink: 0; }

/* =========================================================================
   Notifications Page (notifications.html)
   ========================================================================= */
.notif-list { margin: 12px 16px 0; }
.notif-card {
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    margin-bottom: 10px;
    padding: 14px 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    position: relative;
}
.notif-card.unread { border-left: 3px solid var(--primary-600); }
.notif-card.read { border-left: 3px solid transparent; }
.notif-icon {
    width: 38px; height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    flex-shrink: 0;
}
.ni-pass { background: var(--success-100); }
.ni-fail { background: var(--danger-100); }
.ni-info { background: var(--primary-100); }
.ni-schedule { background: var(--warning-50); }
.notif-body { flex: 1; min-width: 0; }
.nb-title { font-size: var(--text-base); font-weight: 600; color: var(--neutral-900); margin-bottom: 3px; }
.nb-text { font-size: var(--text-sm); color: var(--neutral-500); line-height: 1.5; }
.nb-time { font-size: var(--text-xs); color: var(--neutral-400); margin-top: 5px; }
.nb-link { display: inline-block; margin-top: 6px; font-size: var(--text-sm); color: var(--primary-600); font-weight: 600; }
.unread-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--danger-500); flex-shrink: 0; margin-top: 5px; }
.mark-all-btn { font-size: var(--text-sm); color: var(--primary-600); font-weight: 600; background: none; border: none; cursor: pointer; padding: 0; }
.top-bar-extra { display: flex; align-items: center; justify-content: space-between; padding: 8px 16px 0; }

/* =========================================================================
   Profile Page (profile.html)
   ========================================================================= */
.profile-hero {
    background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-600) 55%, var(--primary-400) 100%);
    padding: 28px 20px 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.profile-hero::before {
    content: '';
    position: absolute;
    width: 120px; height: 120px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .08);
    top: -30px; right: -20px;
}
.ph-avatar {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .25);
    border: 2px solid rgba(255, 255, 255, .4);
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-3xl);
    color: #fff;
    font-weight: 700;
}
.ph-avatar-img {
    width: 72px; height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255, 255, 255, .6);
    margin: 0 auto 10px;
    display: block;
    box-shadow: var(--shadow);
}
.ph-name { font-size: var(--text-xl); font-weight: 700; color: #fff; }
.ph-role { font-size: var(--text-xs); color: rgba(255, 255, 255, .7); margin-top: 4px; }

.info-block, .menu-block {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin: 14px 16px 0;
    overflow: hidden;
}
.info-row-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 16px;
    border-bottom: 1px solid var(--neutral-100);
    font-size: var(--text-base);
}
.info-row-item:last-child, .menu-row:last-child { border-bottom: none; }
.ir-label { color: var(--neutral-400); font-size: var(--text-sm); }
.ir-value { color: var(--neutral-900); font-weight: 500; max-width: 60%; text-align: right; word-break: break-all; }

.menu-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--neutral-100);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    font-size: var(--text-base);
    color: var(--neutral-900);
}
.menu-row:active { background: var(--neutral-50); }
.menu-row-left { display: flex; align-items: center; gap: 10px; }
.menu-icon {
    width: 32px; height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    flex-shrink: 0;
}
.logout-btn {
    display: block;
    margin: 16px 16px 0;
    padding: 13px;
    background: #fff;
    border: 1.5px solid #fca5a5;
    border-radius: var(--radius);
    width: calc(100% - 32px);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--danger-600);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

/* =========================================================================
   Logs Page (logs.html)
   ========================================================================= */
.filter-bar { margin: 12px 16px 0; position: relative; }
.filter-bar select {
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    background: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 12px 40px 12px 16px;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--neutral-700);
    box-shadow: var(--shadow);
    outline: none;
}
.filter-bar::after {
    content: '▾';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--neutral-500);
    font-size: var(--text-sm);
    pointer-events: none;
}

.log-card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin: 0 16px 12px;
    overflow: hidden;
}
.log-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 16px 10px;
}
.log-card-name { font-size: var(--text-base); font-weight: 700; color: var(--neutral-900); flex: 1; margin-right: 10px; }
.log-card-meta { font-size: var(--text-sm); color: var(--neutral-400); padding: 0 16px 10px; line-height: 1.6; }
.log-card-content { font-size: var(--text-sm); color: var(--neutral-700); padding: 0 16px 12px; line-height: 1.7; }
.log-card-imgs { display: flex; gap: 6px; flex-wrap: wrap; padding: 0 16px 12px; }
.log-card-imgs img { width: 72px; height: 72px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--neutral-100); }
.log-card-comment {
    margin: 0 16px 12px;
    background: var(--success-50);
    border-left: 3px solid var(--success-600);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 8px 12px;
    font-size: var(--text-sm);
    color: var(--neutral-700);
    line-height: 1.6;
}

/* =========================================================================
   Plans Page (plans.html)
   ========================================================================= */
.plan-card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin: 0 16px 12px;
    overflow: hidden;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: transform var(--transition-fast);
}
.plan-card:active { transform: scale(.98); }
.plan-card-body { padding: 16px; }
.plan-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.plan-card-name { font-size: var(--text-md); font-weight: 700; color: var(--neutral-900); line-height: 1.4; flex: 1; }
.plan-card-meta { font-size: var(--text-sm); color: var(--neutral-400); margin-top: 6px; line-height: 1.6; }
.plan-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: var(--neutral-50);
    border-top: 1px solid var(--neutral-100);
}
.cf-stage { font-size: var(--text-sm); color: var(--neutral-500); }
.cf-arrow { color: var(--neutral-300); font-size: var(--text-xl); }

/* =========================================================================
   Plan Detail Page (plan-detail.html)
   ========================================================================= */
.plan-hero {
    margin: 12px 16px 0;
    background: linear-gradient(135deg, var(--neutral-900) 0%, var(--primary-800) 60%, var(--primary-600) 100%);
    border-radius: var(--radius-lg);
    padding: 18px 18px 16px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.plan-hero::after { content: '🐕'; position: absolute; right: 4px; bottom: -4px; font-size: 64px; opacity: .12; line-height: 1; }
.ph-name { font-size: var(--text-lg); font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
.ph-row { display: flex; gap: 6px; flex-wrap: wrap; }
.ph-chip { background: rgba(255, 255, 255, .14); border-radius: var(--radius-sm); padding: 5px 10px; font-size: var(--text-sm); }
.ph-chip span { opacity: .7; margin-right: 4px; }

.stage-block { margin: 14px 16px 0; }
.stage-hd { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-radius: var(--radius) var(--radius) 0 0; position: relative; }
.stage-hd-active { background: linear-gradient(90deg, var(--primary-700), var(--primary-600)); color: #fff; }
.stage-hd-done { background: var(--success-50); border: 1px solid var(--success-200); border-bottom: none; }
.stage-hd-locked { background: var(--neutral-50); border: 1px solid var(--neutral-200); border-bottom: none; }

.stage-num {
    width: 28px; height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    font-weight: 700;
    flex-shrink: 0;
}
.sn-active { background: rgba(255, 255, 255, .2); color: #fff; }
.sn-done { background: var(--success-100); color: var(--success-700); }
.sn-locked { background: var(--neutral-200); color: var(--neutral-500); }
.stage-hd-title { font-size: var(--text-base); font-weight: 700; flex: 1; }
.stage-hd-tag { font-size: var(--text-xs); font-weight: 600; padding: 3px 10px; border-radius: var(--radius-full); }
.sht-active { background: rgba(255, 255, 255, .2); color: #fff; }
.sht-done { background: var(--success-100); color: var(--success-700); }
.sht-locked { background: var(--neutral-200); color: var(--neutral-500); }

.course-cards {
    background: #fff;
    box-shadow: var(--shadow);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    overflow: hidden;
}
.course-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--neutral-100);
}
.course-row:last-child { border-bottom: none; }
.cr-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; margin-top: 5px; border: 2px solid transparent; }
.crd-done { background: var(--success-600); border-color: var(--success-200); }
.crd-mine { background: var(--primary-600); border-color: var(--primary-200); }
.crd-idle { background: #fff; border-color: var(--neutral-300); }
.cr-body { flex: 1; min-width: 0; }
.cr-name { font-size: var(--text-base); font-weight: 600; color: var(--neutral-900); }
.cr-meta { font-size: var(--text-sm); color: var(--neutral-400); margin-top: 3px; line-height: 1.5; }
.cr-comment {
    font-size: var(--text-sm);
    color: var(--neutral-700);
    background: var(--warning-50);
    border-radius: var(--radius-sm);
    padding: 7px 10px;
    margin-top: 7px;
    border-left: 3px solid var(--warning-500);
    line-height: 1.6;
}
.cr-right { display: flex; flex-direction: column; align-items: flex-end; gap: 7px; flex-shrink: 0; padding-top: 2px; }
.cb { border: none; border-radius: var(--radius-sm); padding: 6px 14px; font-size: var(--text-sm); font-weight: 600; cursor: pointer; }
.cb-primary { background: var(--primary-600); color: #fff; }
.cb-outline { background: #fff; color: var(--primary-600); border: 1.5px solid var(--primary-600); }
.cb-gray { background: var(--neutral-100); color: var(--neutral-500); }

/* =========================================================================
   Scores Page (scores.html)
   ========================================================================= */
.plan-select-wrap { margin: 12px 16px 0; position: relative; }
.plan-select-wrap select {
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    background: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 14px 44px 14px 16px;
    font-size: var(--text-md);
    font-weight: 600;
    color: var(--neutral-900);
    box-shadow: var(--shadow);
    outline: none;
}
.plan-select-wrap::after {
    content: '▾';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--neutral-500);
    font-size: var(--text-base);
    pointer-events: none;
}

.summary-bar { margin: 12px 16px 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.summary-cell {
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 14px 10px;
    text-align: center;
}
.summary-cell .sv { font-size: var(--text-3xl); font-weight: 800; line-height: 1; }
.summary-cell .sl { font-size: var(--text-xs); color: var(--neutral-500); margin-top: 4px; }
.sv-green { color: var(--success-600); }
.sv-blue { color: var(--primary-600); }
.sv-gray { color: var(--neutral-700); }

.pass-bar-wrap {
    margin: 12px 16px 0;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 14px 16px;
}
.pass-bar-label { display: flex; justify-content: space-between; font-size: var(--text-sm); color: var(--neutral-700); margin-bottom: 8px; }
.pass-bar-track { background: var(--neutral-200); border-radius: var(--radius-full); height: 8px; overflow: hidden; }
.pass-bar-fill { height: 100%; border-radius: var(--radius-full); background: linear-gradient(90deg, var(--primary-600), var(--success-600)); transition: width .5s; }

.stage-section { margin: 14px 16px 0; }
.stage-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: var(--primary-50);
    border-radius: var(--radius) var(--radius) 0 0;
    border-bottom: 2px solid var(--primary-100);
}
.sh-name { font-size: var(--text-base); font-weight: 700; color: var(--primary-700); }
.sh-tag { font-size: var(--text-xs); font-weight: 600; padding: 3px 9px; border-radius: var(--radius-full); }

.stage-cards {
    background: #fff;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.score-row {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--neutral-100);
}
.score-row:last-child { border-bottom: none; }
.score-circle {
    width: 46px; height: 46px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2.5px solid currentColor;
}
.score-circle .sc-n { font-size: var(--text-lg); font-weight: 800; line-height: 1; }
.score-circle .sc-l { font-size: 9px; margin-top: 1px; opacity: .7; }
.sc-passed { color: var(--success-600); border-color: var(--success-200); background: var(--success-50); }
.sc-failed { color: var(--danger-600); border-color: var(--danger-200); background: var(--danger-50); }
.sc-pending { color: var(--neutral-500); border-color: var(--neutral-200); background: var(--neutral-50); }
.sc-submitted { color: var(--primary-600); border-color: var(--primary-200); background: var(--primary-50); }

.score-body { flex: 1; min-width: 0; }
.sb-name { font-size: var(--text-base); font-weight: 600; color: var(--neutral-900); }
.sb-prog { font-size: var(--text-sm); color: var(--neutral-400); margin-top: 3px; }
.sb-tag { display: inline-block; padding: 3px 9px; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; margin-top: 5px; }
.sb-comment {
    font-size: var(--text-sm);
    color: var(--neutral-700);
    background: var(--neutral-50);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    margin-top: 8px;
    line-height: 1.6;
    border-left: 3px solid var(--neutral-200);
}

/* =========================================================================
   Submit Log Page (submit-log.html)
   ========================================================================= */
.form-section {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin: 12px 16px 0;
    padding: 16px;
}
.form-section-title {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--neutral-400);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 14px;
}
.field { margin-bottom: 14px; }
.field:last-child { margin-bottom: 0; }
.field label { display: block; font-size: var(--text-sm); color: var(--neutral-500); font-weight: 600; margin-bottom: 6px; }
.req { color: var(--danger-600); margin-left: 2px; }
.field input, .field textarea, .field select {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--radius-sm);
    font-size: var(--text-base);
    background: var(--neutral-50);
    font-family: inherit;
    outline: none;
    -webkit-appearance: none;
    transition: border-color var(--transition), background var(--transition);
    color: var(--neutral-900);
}
.field input:focus, .field textarea:focus, .field select:focus {
    border-color: var(--primary-600);
    background: #fff;
}
.field textarea { resize: vertical; min-height: 90px; }
.field input[readonly] { color: var(--neutral-400); cursor: default; }

.upload-zone {
    border: 2px dashed var(--neutral-200);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    background: var(--neutral-50);
    transition: border-color var(--transition);
}
.upload-zone:active { border-color: var(--primary-600); }
.upload-zone-icon { font-size: var(--text-3xl); margin-bottom: 4px; }
.upload-zone-hint { font-size: var(--text-sm); color: var(--neutral-400); }

.img-preview-wrap { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.img-thumb { position: relative; width: 72px; height: 72px; }
.img-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--neutral-200); }
.img-thumb-del {
    position: absolute;
    top: -6px; right: -6px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--danger-600);
    color: #fff;
    border: none;
    font-size: var(--text-xs);
    line-height: 18px;
    text-align: center;
    cursor: pointer;
    padding: 0;
}

.submit-btn {
    display: block;
    margin: 16px 16px 0;
    padding: 14px;
    background: var(--primary-600);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    width: calc(100% - 32px);
    font-size: var(--text-md);
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(47, 107, 255, .35);
    transition: var(--transition-fast);
}
.submit-btn:active { transform: scale(.98); }
.submit-btn:disabled { opacity: .5; pointer-events: none; }

/* =========================================================================
   Claim Training Page (claim-training.html)
   ========================================================================= */
.tip-banner {
    margin: 12px 16px 0;
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    border-radius: var(--radius-md);
    padding: 14px 16px;
    font-size: var(--text-sm);
    color: var(--primary-700);
    line-height: 1.7;
}
.tip-banner strong { display: block; font-size: var(--text-base); margin-bottom: 3px; }

.animal-block {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin: 12px 16px 0;
    overflow: hidden;
}
.animal-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px 12px; }
.animal-emoji {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--primary-50);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-3xl);
    flex-shrink: 0;
}
.animal-info-name { font-size: var(--text-md); font-weight: 700; color: var(--neutral-900); }
.animal-info-meta { font-size: var(--text-sm); color: var(--neutral-400); margin-top: 2px; }

/* =========================================================================
   Certificate Page (certificate.html)
   ========================================================================= */
.cert-card {
    border-radius: var(--radius-lg);
    padding: 20px;
    margin: 0 16px 14px;
    position: relative;
    overflow: hidden;
    color: #fff;
}
.cert-card-valid { background: linear-gradient(135deg, var(--neutral-900) 0%, var(--primary-800) 55%, var(--primary-600) 100%); }
.cert-card-expired { background: linear-gradient(135deg, var(--neutral-700) 0%, var(--neutral-600) 100%); }
.cert-card::before { content: '🎓'; position: absolute; right: 10px; top: 10px; font-size: 52px; opacity: .12; line-height: 1; }
.cert-no { font-size: 10px; color: rgba(255, 255, 255, .55); letter-spacing: 1px; margin-bottom: 8px; font-family: monospace; }
.cert-animal-name { font-size: var(--text-2xl); font-weight: 800; margin-bottom: 4px; }
.cert-type-chip { display: inline-block; background: rgba(255, 255, 255, .18); border-radius: var(--radius-full); padding: 3px 11px; font-size: var(--text-sm); margin-bottom: 14px; }
.cert-info-grid { display: flex; gap: 16px; flex-wrap: wrap; font-size: var(--text-sm); color: rgba(255, 255, 255, .75); }
.cert-info-grid span { display: flex; align-items: center; gap: 4px; }
.cert-issued-row { font-size: var(--text-xs); color: rgba(255, 255, 255, .5); margin-top: 8px; }
.cert-status-badge { position: absolute; bottom: 16px; right: 16px; padding: 3px 10px; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; }
.csb-valid { background: rgba(16, 185, 129, .75); color: #fff; }
.csb-expired { background: rgba(220, 38, 38, .7); color: #fff; }
.cert-count-tip { font-size: var(--text-sm); color: var(--neutral-400); padding: 14px 16px 6px; }
#certList { padding-top: 12px; }