/**
 * 企康 PC 管理台样式表
 * 基于 Glassmorphism 设计风格，使用品牌橙/蓝色调
 */

:root {
    /* ========== Brand Colors (from qikang-platform-prototype.html) ========== */
    --primary-orange: #FF6B35;
    --primary-orange-light: #FF8C61;
    --primary-orange-dark: #E55A2B;
    --primary-blue: #1E88E5;
    --primary-blue-light: #42A5F5;
    --primary-blue-dark: #1565C0;
    
    /* ========== Glassmorphism Base ========== */
    --glass-bg: rgba(255, 255, 255, 0.72);
    --glass-bg-light: rgba(255, 255, 255, 0.85);
    --glass-bg-heavy: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(255, 107, 53, 0.25);
    --glass-border-blue: rgba(30, 136, 229, 0.25);
    --glass-shadow: rgba(0, 0, 0, 0.08);
    
    /* ========== Status Colors ========== */
    --status-pending: #F59E0B;      /* 待处理 - 橙色 */
    --status-processing: #3B82F6;   /* 处理中 - 蓝色 */
    --status-success: #10B981;      /* 成功 - 绿色 */
    --status-error: #EF4444;        /* 错误/失败 - 红色 */
    --status-cancelled: #6B7280;    /* 已取消 - 灰色 */
    
    /* Status background variations */
    --status-pending-bg: rgba(245, 158, 11, 0.15);
    --status-processing-bg: rgba(59, 130, 246, 0.15);
    --status-success-bg: rgba(16, 185, 129, 0.15);
    --status-error-bg: rgba(239, 68, 68, 0.15);
    --status-cancelled-bg: rgba(107, 114, 128, 0.15);
    
    /* ========== Semantic Colors ========== */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
    
    /* ========== Neutrals ========== */
    --text-primary: #1a1a2e;
    --text-secondary: rgba(26, 26, 46, 0.7);
    --text-muted: rgba(26, 26, 46, 0.5);
    --text-disabled: rgba(26, 26, 46, 0.3);
    
    /* ========== Spacing Scale ========== */
    --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;
    --space-16: 64px;
    
    /* ========== Border Radius ========== */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* ========== Shadows ========== */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 40px rgba(30, 136, 229, 0.3);
    --shadow-glow-orange: 0 0 40px rgba(255, 107, 53, 0.3);
    
    /* ========== Typography ========== */
    --font-display: 'Montserrat', 'Segoe UI', system-ui, sans-serif;
    --font-body: 'Source Sans Pro', 'Segoe UI', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* ========== Transitions ========== */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: linear-gradient(135deg, #faf8f6 0%, #f5f0eb 25%, #e8f4f8 50%, #f0f7fa 75%, #faf8f6 100%);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========== Animated Background Orbs ========== */
.bg-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

.bg-orb-1 {
    width: 400px;
    height: 400px;
    background: var(--primary-orange);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.bg-orb-2 {
    width: 500px;
    height: 500px;
    background: var(--primary-blue);
    bottom: -150px;
    right: -150px;
    animation-delay: -7s;
}

.bg-orb-3 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-blue));
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 30px) scale(1.02); }
}

/* ========== Admin Layout ========== */
.admin-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    grid-template-rows: 1fr;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* Top Bar */
.top-bar {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-6);
    background: var(--glass-bg-heavy);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 2px 20px rgba(255, 107, 53, 0.1);
    z-index: 100;
}

.top-bar__logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.top-bar__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.top-bar__user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-4);
    background: var(--glass-bg);
    border-radius: var(--radius-full);
    border: 1px solid var(--glass-border);
}

.top-bar__avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

.top-bar__name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.top-bar-logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.top-bar-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.top-bar-user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-4);
    background: var(--glass-bg);
    border-radius: var(--radius-full);
    border: 1px solid var(--glass-border);
}

.top-bar-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

.top-bar-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Side Navigation */
.side-nav {
    background: var(--glass-bg-heavy);
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border);
    padding: var(--space-6) 0;
    overflow-y: auto;
}

.side-nav__section {
    margin-bottom: var(--space-6);
}

.side-nav__title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0 var(--space-4);
    margin-bottom: var(--space-3);
}

.side-nav__list {
    list-style: none;
}

.side-nav__item {
    margin-bottom: var(--space-1);
}

.side-nav__link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.side-nav__link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-blue));
    transform: scaleY(0);
    transition: transform var(--transition-base);
}

.side-nav__link:hover {
    background: rgba(255, 107, 53, 0.08);
    color: var(--primary-orange);
    transform: translateX(4px);
}

.side-nav__link:hover::before {
    transform: scaleY(1);
}

.side-nav__link--active {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(30, 136, 229, 0.15));
    color: var(--primary-orange);
}

.side-nav__link--active::before {
    transform: scaleY(1);
}

.side-nav__icon {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.side-nav-section {
    margin-bottom: var(--space-6);
}

.side-nav-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0 var(--space-4);
    margin-bottom: var(--space-3);
}

.side-nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.side-nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-blue));
    transform: scaleY(0);
    transition: transform var(--transition-base);
}

.side-nav-item:hover {
    background: rgba(255, 107, 53, 0.08);
    color: var(--primary-orange);
    transform: translateX(4px);
}

.side-nav-item:hover::before {
    transform: scaleY(1);
}

.side-nav-item.active {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(30, 136, 229, 0.15));
    color: var(--primary-orange);
}

.side-nav-item.active::before {
    transform: scaleY(1);
}

.side-nav-icon {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

/* Main Content */
.main-content {
    padding: var(--space-8);
    overflow-y: auto;
    background: transparent;
}

.main-content__header {
    margin-bottom: var(--space-8);
}

.page-header {
    margin-bottom: var(--space-6);
}

.page-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.page-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.kpi-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.12);
}

.kpi-value {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-1);
    color: var(--text-primary);
}

.kpi-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.kpi-trend {
    margin-top: var(--space-2);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.kpi-trend.up {
    color: var(--status-success);
}

.kpi-trend.down {
    color: var(--status-error);
}

.action-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.search-box {
    position: relative;
    flex: 1;
}

.search-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1rem;
}

.search-input {
    width: 100%;
    padding: var(--space-3) var(--space-4) var(--space-3) var(--space-9);
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--glass-bg-light);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.15);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.data-table-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    backdrop-filter: blur(20px);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    color: white;
    box-shadow: 0 6px 20px rgba(30, 136, 229, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(30, 136, 229, 0.4);
}

.btn-secondary {
    background: var(--glass-bg-light);
    color: var(--text-secondary);
    border-color: var(--glass-border);
}

.btn-secondary:hover {
    color: var(--primary-orange);
    border-color: rgba(255, 107, 53, 0.4);
    background: var(--glass-bg);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: 0.8rem;
}

.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--glass-bg-light);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    appearance: none;
}

.form-textarea {
    width: 100%;
    min-height: 96px;
    padding: var(--space-3) var(--space-4);
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--glass-bg-light);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.toggle-switch {
    width: 44px;
    height: 24px;
    border-radius: 12px;
    background: var(--glass-border);
    position: relative;
    cursor: pointer;
    transition: all var(--transition-base);
}

.toggle-switch::after {
    content: '';
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: white;
    position: absolute;
    top: 3px;
    left: 3px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
}

.toggle-switch.active {
    background: var(--primary-orange);
}

.toggle-switch.active::after {
    left: 23px;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

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

.modal {
    width: min(520px, 92vw);
    background: var(--glass-bg-heavy);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(20px);
}

.modal-header,
.modal-footer {
    padding: var(--space-4) var(--space-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--glass-border);
}

.modal-footer {
    border-top: 1px solid var(--glass-border);
    border-bottom: none;
}

.modal-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-body {
    padding: var(--space-5);
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--text-muted);
}

.status-badge.success {
    background: var(--status-success-bg);
    color: var(--status-success);
}

.status-badge.warning {
    background: var(--status-pending-bg);
    color: var(--status-pending);
}

.status-badge.error {
    background: var(--status-error-bg);
    color: var(--status-error);
}

.status-badge.info {
    background: rgba(59, 130, 246, 0.15);
    color: var(--info);
}

.status-badge.pending {
    background: var(--status-pending-bg);
    color: var(--status-pending);
}

.main-content__title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: var(--space-2);
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.main-content__subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ========== Glass Card Component ========== */
.glass-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.75));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-8);
    transition: all var(--transition-slow);
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.1), 0 8px 32px rgba(30, 136, 229, 0.08);
}

.glass-card:hover {
    transform: translateY(-4px);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.85));
    border-color: rgba(255, 107, 53, 0.35);
    box-shadow: 0 12px 40px rgba(255, 107, 53, 0.15), 0 16px 48px rgba(30, 136, 229, 0.12);
}

.glass-card--flat {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
}

.glass-card--flat:hover {
    transform: none;
    box-shadow: var(--shadow-lg);
}

/* Card Header */
.glass-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--glass-border);
}

.glass-card__title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.glass-card__subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* ========== Status Badge Components ========== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    border: 1px solid;
}

.status-badge--pending {
    background: var(--status-pending-bg);
    color: var(--status-pending);
    border-color: rgba(245, 158, 11, 0.3);
}

.status-badge--processing {
    background: var(--status-processing-bg);
    color: var(--status-processing);
    border-color: rgba(59, 130, 246, 0.3);
}

.status-badge--success {
    background: var(--status-success-bg);
    color: var(--status-success);
    border-color: rgba(16, 185, 129, 0.3);
}

.status-badge--error {
    background: var(--status-error-bg);
    color: var(--status-error);
    border-color: rgba(239, 68, 68, 0.3);
}

.status-badge--cancelled {
    background: var(--status-cancelled-bg);
    color: var(--status-cancelled);
    border-color: rgba(107, 114, 128, 0.3);
}

.status-badge__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* ========== Button Components ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-orange-dark));
    color: white;
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.4);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 107, 53, 0.5);
    background: linear-gradient(135deg, var(--primary-orange-light), var(--primary-orange));
}

.btn--secondary {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    backdrop-filter: blur(10px);
}

.btn--secondary:hover {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 136, 229, 0.4);
}

.btn--ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
}

.btn--ghost:hover {
    background: var(--glass-bg-light);
    color: var(--primary-orange);
    border-color: var(--primary-orange);
}

.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: 0.8rem;
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: 1rem;
}

/* ========== Form Components ========== */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: 0.95rem;
    font-family: var(--font-body);
    color: var(--text-primary);
    background: var(--glass-bg-light);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: white;
    box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.15);
}

.form-input--error {
    border-color: var(--error);
}

.form-input--error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-error {
    font-size: 0.8rem;
    color: var(--error);
    margin-top: var(--space-1);
}

.form-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* ========== Table Components ========== */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.data-table th,
.data-table td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
}

.data-table th {
    background: var(--glass-bg-heavy);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table td {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.data-table tr:hover td {
    background: rgba(255, 107, 53, 0.06);
}

.data-table tr:last-child td {
    border-bottom: none;
}

/* ========== Utility Classes ========== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.font-bold { font-weight: 700; }
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--text-primary); }

/* ========== Login Page Specific ========== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    position: relative;
    z-index: 1;
}

.login-card {
    width: 100%;
    max-width: 440px;
    padding: var(--space-10);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.85));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 107, 53, 0.25);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(255, 107, 53, 0.15), 0 30px 80px rgba(30, 136, 229, 0.1);
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.login-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-3);
}

.login-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.login-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.login-form {
    margin-bottom: var(--space-6);
}

.login-divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--glass-border);
}

.login-sso-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.1), rgba(255, 107, 53, 0.1));
    border: 2px solid var(--primary-blue);
    border-radius: var(--radius-md);
    color: var(--primary-blue);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.login-sso-btn:hover {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 136, 229, 0.4);
}

.login-security-notice {
    margin-top: var(--space-6);
    padding: var(--space-4);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.login-security-notice__icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.login-security-notice__text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.login-footer {
    margin-top: var(--space-6);
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.login-footer a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
}

.login-footer a:hover {
    text-decoration: underline;
}

/* ========== Captcha Input ========== */
.captcha-group {
    display: flex;
    gap: var(--space-3);
}

.captcha-input {
    flex: 1;
}

.captcha-image {
    width: 120px;
    height: 44px;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(30, 136, 229, 0.15));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--primary-blue);
    cursor: pointer;
    user-select: none;
    transition: all var(--transition-base);
}

.captcha-image:hover {
    border-color: var(--primary-blue);
    transform: scale(1.02);
}

/* ========== Responsive - Phase 12 ========== */

/* Desktop (≥1440px) - Full layout with expanded side nav, 3-column KPI */
@media (min-width: 1440px) {
    .admin-layout {
        grid-template-columns: 260px 1fr;
    }
    
    .side-nav {
        width: 260px;
    }
    
    .kpi-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .module-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Laptop (1024px - 1439px) - Collapsed side nav (icons only), 2-column KPI */
@media (min-width: 1024px) and (max-width: 1439px) {
    .admin-layout {
        grid-template-columns: 80px 1fr;
    }
    
    .side-nav {
        width: 80px;
    }
    
    .side-nav__title,
    .side-nav__link span {
        display: none;
    }
    
    .side-nav__link {
        justify-content: center;
        padding: var(--space-4);
    }
    
    .side-nav__icon {
        font-size: 1.5rem;
    }
    
    .main-content {
        padding: var(--space-6);
    }
    
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .module-grid {
        grid-template-columns: 1fr;
    }
}

/* Tablet/Mobile (<768px) - Show mobile hint, hide admin layout */
@media (max-width: 767px) {
    .admin-layout {
        display: none;
    }
    
    .login-card {
        padding: var(--space-6);
    }
    
    .main-content {
        padding: var(--space-4);
    }
    
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }
    
    /* Permission denied page responsive */
    .permission-denied-code {
        font-size: 4rem;
    }
    
    .permission-denied-title {
        font-size: 1.5rem;
    }
}

/* ========== 403 Permission Denied Page ========== */
.permission-denied-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    position: relative;
    z-index: 1;
}

.permission-denied-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.85));
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-16);
    text-align: center;
    max-width: 500px;
    box-shadow: 0 20px 60px rgba(255, 107, 53, 0.15), 0 30px 80px rgba(30, 136, 229, 0.1);
}

.permission-denied-code {
    font-family: var(--font-display);
    font-size: 6rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-orange), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-6);
}

.permission-denied-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.permission-denied-message {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.permission-required-role {
    display: inline-block;
    padding: var(--space-3) var(--space-6);
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(30, 136, 229, 0.1));
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    color: var(--primary-orange);
    font-weight: 600;
    margin-bottom: var(--space-8);
}

.permission-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* ========== Mobile Hint Page ========== */
.mobile-hint-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    background: linear-gradient(135deg, #faf8f6 0%, #f5f0eb 25%, #e8f4f8 50%, #f0f7fa 75%, #faf8f6 100%);
}

.mobile-hint-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.85));
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-12);
    text-align: center;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(255, 107, 53, 0.15);
}

.mobile-hint-icon {
    font-size: 4rem;
    margin-bottom: var(--space-6);
}

.mobile-hint-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.mobile-hint-message {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    line-height: 1.6;
}

/* ========== Animations ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }