/* 
 * CTEG AI Web CRM VIP v3.0 - Stylesheet
 * 4-Tier Hierarchy & Direct Assignment, Telegram Bot Integration, Custom SLA & Export CSV
 */

:root {
    --cteg-bg-dark: #0f172a;
    --cteg-card-bg: rgba(30, 41, 59, 0.85);
    --cteg-card-border: rgba(255, 255, 255, 0.1);
    --cteg-text-main: #f8fafc;
    --cteg-text-muted: #94a3b8;
    
    /* Action Colors */
    --cteg-emerald: #10b981;
    --cteg-emerald-glow: rgba(16, 185, 129, 0.3);
    --cteg-amber: #f59e0b;
    --cteg-amber-glow: rgba(245, 158, 11, 0.3);
    --cteg-rose: #ef4444;
    --cteg-rose-glow: rgba(239, 68, 68, 0.4);
    --cteg-blue: #3b82f6;
    --cteg-blue-glow: rgba(59, 130, 246, 0.3);
    --cteg-indigo: #6366f1;
    --cteg-indigo-glow: rgba(99, 102, 241, 0.3);
    --cteg-purple: #a855f7;

    --cteg-radius: 16px;
    --cteg-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
}

.cteg-crm-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--cteg-bg-dark);
    color: var(--cteg-text-main);
    padding: 20px;
    border-radius: var(--cteg-radius);
    min-height: 850px;
    box-sizing: border-box;
    position: relative;
}

/* Header & User Session */
.cteg-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--cteg-card-border);
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}
.cteg-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.cteg-logo {
    font-size: 32px;
    background: linear-gradient(135deg, #10b981, #6366f1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}
.cteg-title {
    margin: 0;
    font-size: 24px;
    font-weight: 800;
    color: #ffffff;
}
.cteg-subtitle {
    margin: 4px 0 0 0;
    font-size: 13px;
    color: var(--cteg-text-muted);
}
.cteg-badge-vip {
    background: linear-gradient(135deg, #6366f1, #a855f7);
    color: #fff;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 20px;
    text-transform: uppercase;
    font-weight: 700;
    margin-left: 8px;
}

.cteg-user-session-box {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--cteg-card-border);
    padding: 8px 16px;
    border-radius: 30px;
}
.cteg-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cteg-purple), var(--cteg-blue));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 13px;
}
.cteg-user-info {
    display: flex;
    flex-direction: column;
}
.cteg-user-name {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
}
.cteg-user-role-badge {
    font-size: 10px;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 10px;
    width: fit-content;
    text-transform: uppercase;
}
.badge-super-admin {
    background: rgba(168, 85, 247, 0.2);
    color: var(--cteg-purple);
    border: 1px solid var(--cteg-purple);
}
.badge-sale-admin {
    background: rgba(59, 130, 246, 0.2);
    color: var(--cteg-blue);
    border: 1px solid var(--cteg-blue);
}
.badge-sale {
    background: rgba(16, 185, 129, 0.2);
    color: var(--cteg-emerald);
    border: 1px solid var(--cteg-emerald);
}

/* Super Admin Direct Assignment Box */
.cteg-direct-assign-box {
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 12px;
    padding: 16px;
}

/* Duplicate Phone Warning Box */
.cteg-duplicate-box {
    background: rgba(245, 158, 11, 0.1);
    border: 2px solid var(--cteg-amber);
    box-shadow: 0 10px 25px var(--cteg-amber-glow);
    border-radius: 16px;
    padding: 18px 22px;
    margin-top: 20px;
    animation: fadeIn 0.3s ease-in-out;
}
.cteg-dup-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.cteg-dup-icon {
    font-size: 24px;
    animation: pulse 1s infinite alternate;
}
.cteg-dup-header h4 {
    margin: 0;
    color: var(--cteg-amber);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.3px;
}
.cteg-dup-item {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 12px;
    padding: 12px 16px;
    margin-top: 8px;
    font-size: 13px;
}

/* Real-Time Live Notification Banner */
.cteg-live-banner {
    position: fixed;
    top: 25px;
    right: 25px;
    z-index: 999999;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.95));
    border: 2px solid var(--cteg-emerald);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4), 0 0 20px rgba(0, 0, 0, 0.8);
    border-radius: 16px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    max-width: 400px;
    backdrop-filter: blur(12px);
    animation: slideInRight 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.cteg-banner-icon {
    font-size: 26px;
    animation: ring 1s ease-in-out infinite;
}
.cteg-banner-content h4 {
    margin: 0;
    font-size: 14px;
    color: var(--cteg-emerald);
    font-weight: 800;
}
.cteg-banner-content p {
    margin: 4px 0 0 0;
    font-size: 12px;
    color: #e2e8f0;
}
.cteg-banner-close {
    background: none;
    border: none;
    color: var(--cteg-text-muted);
    font-size: 16px;
    cursor: pointer;
    margin-left: auto;
}

/* Login Auth Modal Overlay */
.cteg-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(12px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cteg-modal-card {
    background: var(--cteg-card-bg);
    border: 1px solid var(--cteg-card-border);
    border-radius: 24px;
    padding: 32px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
}
.cteg-modal-card h3 {
    margin: 0 0 8px 0;
    font-size: 20px;
    color: #fff;
}
.cteg-modal-card p {
    margin: 0 0 20px 0;
    font-size: 13px;
    color: var(--cteg-text-muted);
}

/* Tabs Navigation */
.cteg-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    overflow-x: auto;
    padding-bottom: 5px;
}
.cteg-tab-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--cteg-card-border);
    color: var(--cteg-text-muted);
    padding: 12px 20px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}
.cteg-tab-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}
.cteg-tab-btn.active {
    background: linear-gradient(135deg, var(--cteg-blue), var(--cteg-indigo));
    color: #fff;
    border-color: transparent;
    box-shadow: var(--cteg-blue-glow);
}

/* Content Panels */
.cteg-tab-content {
    display: none;
}
.cteg-tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

/* Cards & Glassmorphism */
.cteg-card {
    background: var(--cteg-card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--cteg-card-border);
    border-radius: var(--cteg-radius);
    padding: 24px;
    box-shadow: var(--cteg-shadow);
}
.glass-panel {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.9));
}
.cteg-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}
.cteg-card-header h2, .cteg-card-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}
.cteg-speed-tag {
    font-size: 12px;
    background: rgba(16, 185, 129, 0.15);
    color: var(--cteg-emerald);
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 600;
}

/* Samples Box */
.cteg-samples-box {
    background: rgba(0, 0, 0, 0.2);
    border: 1px dashed rgba(255, 255, 255, 0.15);
    padding: 15px;
    border-radius: 12px;
    margin-bottom: 20px;
}
.cteg-samples-box label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--cteg-text-muted);
    margin-bottom: 10px;
}
.cteg-sample-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.cteg-btn-sample {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #e2e8f0;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}
.cteg-btn-sample:hover {
    background: var(--cteg-blue);
    color: #fff;
    border-color: var(--cteg-blue);
}

/* Forms & Inputs */
.cteg-form-group {
    margin-bottom: 16px;
}
.cteg-textarea, .cteg-input, .cteg-select {
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--cteg-card-border);
    color: #fff;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    box-sizing: border-box;
    transition: border-color 0.2s;
}
.cteg-textarea:focus, .cteg-input:focus, .cteg-select:focus {
    outline: none;
    border-color: var(--cteg-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

/* Buttons */
.cteg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 48px;
}
.cteg-btn:active {
    transform: scale(0.97);
}
.cteg-btn-emerald {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff;
    box-shadow: 0 4px 15px var(--cteg-emerald-glow);
}
.cteg-btn-blue {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #fff;
    box-shadow: 0 4px 15px var(--cteg-blue-glow);
}
.cteg-btn-indigo {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: #fff;
    box-shadow: 0 4px 15px var(--cteg-indigo-glow);
}
.cteg-btn-rose {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: #fff;
    box-shadow: 0 4px 15px var(--cteg-rose-glow);
}
.cteg-btn-amber {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    box-shadow: 0 4px 15px var(--cteg-amber-glow);
}
.cteg-btn-dark {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}
.cteg-btn-lg {
    width: 100%;
    font-size: 16px;
}
.cteg-btn-sm {
    padding: 6px 12px;
    min-height: 36px;
    font-size: 12px;
    border-radius: 8px;
}

/* AI Output Box */
.cteg-ai-result-box {
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid var(--cteg-emerald);
    border-radius: 14px;
    padding: 20px;
    margin-top: 20px;
}
.cteg-result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}
.cteg-result-header h3 {
    margin: 0;
    color: var(--cteg-emerald);
}
.cteg-badge-source {
    background: var(--cteg-emerald);
    color: #fff;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
}

/* Grids & Layouts */
.cteg-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}
.cteg-col-full {
    grid-column: 1 / -1;
}
.margin-top {
    margin-top: 24px;
}
.hidden {
    display: none !important;
}

/* Tables */
.cteg-table-responsive {
    overflow-x: auto;
}
.cteg-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}
.cteg-table th, .cteg-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--cteg-card-border);
    font-size: 13px;
}
.cteg-table th {
    background: rgba(0, 0, 0, 0.3);
    color: var(--cteg-text-muted);
    font-weight: 700;
    text-transform: uppercase;
}

/* VIP Mobile App View */
.cteg-mobile-wrapper {
    max-width: 480px;
    margin: 0 auto;
    background: #020617;
    border-radius: 28px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    padding: 20px 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
}
.cteg-mobile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
}
.cteg-sale-profile {
    display: flex;
    align-items: center;
    gap: 10px;
}
.cteg-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cteg-blue), var(--cteg-indigo));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    color: #fff;
    box-shadow: 0 0 10px var(--cteg-blue-glow);
}
.cteg-sale-profile h3 {
    margin: 0;
    font-size: 15px;
    color: #fff;
}
.cteg-sale-profile p {
    margin: 2px 0 0 0;
    font-size: 11px;
    color: var(--cteg-text-muted);
}

/* Mobile Lead Card & 1-Touch Call/Zalo Buttons */
.cteg-lead-card {
    background: rgba(30, 41, 59, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    padding: 18px;
    margin-bottom: 18px;
    position: relative;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s;
}
.cteg-mobile-quick-contact {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    margin-bottom: 12px;
}
.cteg-quick-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
}
.btn-call {
    background: linear-gradient(135deg, #10b981, #059669);
}
.btn-zalo {
    background: linear-gradient(135deg, #0088ff, #0055ff);
}

/* Live SLA Timer Badges */
.cteg-timer-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 800;
    font-family: monospace;
    letter-spacing: 0.5px;
}
.cteg-timer-5m {
    background: rgba(245, 158, 11, 0.2);
    color: var(--cteg-amber);
    border: 1px solid var(--cteg-amber);
}
.cteg-timer-24h {
    background: rgba(59, 130, 246, 0.2);
    color: var(--cteg-blue);
    border: 1px solid var(--cteg-blue);
}
.cteg-timer-warning {
    background: rgba(239, 68, 68, 0.25) !important;
    color: var(--cteg-rose) !important;
    border: 1px solid var(--cteg-rose) !important;
    animation: flash 1s infinite alternate;
}

/* 1-Touch Action Cards Buttons */
.cteg-touch-actions {
    display: flex;
    gap: 10px;
    margin-top: 14px;
}
.cteg-touch-3-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 14px;
}
.cteg-card-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 6px;
    border-radius: 12px;
    border: none;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    color: #fff;
    min-height: 54px;
    transition: transform 0.15s;
}
.cteg-card-btn:active {
    transform: scale(0.95);
}

/* KPI Dashboard Metric Cards */
.cteg-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}
.cteg-metric-card {
    background: var(--cteg-card-bg);
    border: 1px solid var(--cteg-card-border);
    border-radius: var(--cteg-radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--cteg-shadow);
}
.border-blue { border-top: 4px solid var(--cteg-blue); }
.border-emerald { border-top: 4px solid var(--cteg-emerald); }
.border-amber { border-top: 4px solid var(--cteg-amber); }
.border-indigo { border-top: 4px solid var(--cteg-indigo); }
.border-purple { border-top: 4px solid var(--cteg-purple); }

.cteg-metric-icon {
    font-size: 28px;
}
.cteg-metric-value {
    display: block;
    font-size: 24px;
    font-weight: 800;
    color: #fff;
}
.cteg-metric-label {
    font-size: 12px;
    color: var(--cteg-text-muted);
}

/* Chart Canvas Wrapper */
.cteg-chart-wrapper {
    position: relative;
    height: 280px;
    width: 100%;
    margin-top: 15px;
}

/* Animations */
@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes ring {
    0% { transform: rotate(0); }
    20% { transform: rotate(15deg); }
    40% { transform: rotate(-15deg); }
    60% { transform: rotate(10deg); }
    80% { transform: rotate(-5deg); }
    100% { transform: rotate(0); }
}
@keyframes pulse {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.9); }
    100% { opacity: 1; transform: scale(1); }
}
@keyframes flash {
    from { opacity: 1; box-shadow: 0 0 10px var(--cteg-rose); }
    to { opacity: 0.5; box-shadow: none; }
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}
/**
 * Stylesheet cho khu vực ảnh dư ở cuối bài viết (Dùng chung cho cả frontend và trong Visual Editor)
 */

.aid-extra-images-section {
    margin: 40px 0 25px 0;
    border-top: 1px dashed #cbd5e1;
    padding-top: 25px;
    clear: both;
    width: 100%;
}

.aid-extra-heading {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 20px;
    line-height: 1.4;
}

.aid-extra-grid {
    display: grid;
    gap: 20px;
    margin-bottom: 20px;
}

/* Các lớp số lượng cột */
.aid-cols-1 {
    grid-template-columns: 1fr;
}

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

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

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

/* Thẻ bọc từng ảnh dư */
.aid-extra-item {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.aid-extra-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    border-color: #cbd5e1;
}

.aid-extra-item img,
.aid-extra-item a img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    display: block;
    margin: 0 auto;
}

/* Caption dùng chung */
.aid-extra-caption {
    font-size: 0.875rem;
    color: #64748b;
    margin: 12px 0 0 0;
    font-style: italic;
    text-align: center;
    line-height: 1.4;
    word-break: break-word;
}

/* Responsive hiển thị trên thiết bị di động */
@media (max-width: 768px) {
    .aid-extra-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important;
        gap: 15px;
    }
    
    .aid-extra-images-section {
        margin-top: 30px;
        padding-top: 20px;
    }
}

@media (max-width: 480px) {
    .aid-extra-grid {
        grid-template-columns: 1fr !important;
    }
}