/* =============================================================================
   Faris AI Dashboard - CSS
   Design: Saudi 2030 Vision, Thmanyah-inspired, Apple 2028 aesthetic
   Primary: Saudi Green #006C35
   Background: Warm cream tones
   RTL Arabic-first layout
============================================================================= */

:root {
    /* Colors - Saudi Green Palette */
    --color-primary: #006C35;
    --color-primary-light: #00894A;
    --color-primary-dark: #005528;
    --color-primary-50: rgba(0, 108, 53, 0.05);
    --color-primary-100: rgba(0, 108, 53, 0.1);
    --color-primary-200: rgba(0, 108, 53, 0.2);

    /* Background Colors - Warm Cream */
    --bg-primary: #FAFAF8;
    --bg-secondary: #F5F3EE;
    --bg-tertiary: #EDEAE3;
    --bg-card: rgba(255, 255, 255, 0.7);

    /* Text Colors */
    --text-primary: #1A1A1A;
    --text-secondary: #4A4A4A;
    --text-tertiary: #7A7A7A;
    --text-inverse: #FFFFFF;

    /* Status Colors */
    --color-success: #006C35;
    --color-warning: #D4A017;
    --color-error: #C41E3A;
    --color-info: #2563EB;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    --glass-blur: blur(20px);

    /* Typography */
    --font-family: 'IBM Plex Sans Arabic', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

/* =============================================================================
   Base Styles
============================================================================= */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    direction: rtl;
    text-align: right;
}

/* =============================================================================
   Navigation
============================================================================= */

.nav {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 100;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: var(--text-inverse);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    gap: var(--space-xs);
}

.nav-link {
    padding: var(--space-sm) var(--space-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
    background: var(--color-primary-50);
}

.nav-link.active {
    color: var(--color-primary);
    background: var(--color-primary-100);
}

.nav-status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-tertiary);
    animation: pulse 2s infinite;
}

.status-dot.online {
    background: var(--color-success);
}

.status-dot.offline {
    background: var(--color-error);
    animation: none;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* =============================================================================
   Main Content
============================================================================= */

.main {
    max-width: 1400px;
    margin: 0 auto;
    padding: calc(80px + var(--space-2xl)) var(--space-xl) var(--space-2xl);
}

.view {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.view.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.view-header {
    margin-bottom: var(--space-2xl);
}

.view-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.view-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* =============================================================================
   Glass Effect
============================================================================= */

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

/* =============================================================================
   Stats Cards
============================================================================= */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.stat-card {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    transition: transform var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--color-primary-100);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon::before {
    content: '';
    width: 28px;
    height: 28px;
    background: var(--color-primary);
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
    -webkit-mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
}

.leads-icon::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0zm6 3a2 2 0 11-4 0 2 2 0 014 0zM7 10a2 2 0 11-4 0 2 2 0 014 0z'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0zm6 3a2 2 0 11-4 0 2 2 0 014 0zM7 10a2 2 0 11-4 0 2 2 0 014 0z'/%3E%3C/svg%3E");
}

.score-icon::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z'/%3E%3C/svg%3E");
}

.saudi-icon::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M3 21v-4m0 0V5a2 2 0 012-2h6.5l1 1H21l-3 6 3 6h-8.5l-1-1H5a2 2 0 00-2 2zm9-13.5V9'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M3 21v-4m0 0V5a2 2 0 012-2h6.5l1 1H21l-3 6 3 6h-8.5l-1-1H5a2 2 0 00-2 2zm9-13.5V9'/%3E%3C/svg%3E");
}

.funding-icon::before {
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1M21 12a9 9 0 11-18 0 9 9 0 0118 0z'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1M21 12a9 9 0 11-18 0 9 9 0 0118 0z'/%3E%3C/svg%3E");
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* =============================================================================
   Sections
============================================================================= */

.section {
    margin-bottom: var(--space-2xl);
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

/* =============================================================================
   Status Grid
============================================================================= */

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.status-card {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-indicator.online {
    background: var(--color-success);
    box-shadow: 0 0 8px var(--color-success);
}

.status-indicator.offline {
    background: var(--color-error);
}

.status-indicator.error {
    background: var(--color-warning);
}

.status-info {
    flex: 1;
}

.status-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.status-message {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* =============================================================================
   Leads List
============================================================================= */

.filters {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    display: flex;
    gap: var(--space-lg);
    align-items: flex-end;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.filter-group label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.filter-group select {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-primary);
    cursor: pointer;
}

.leads-list, .leads-preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.lead-card {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lead-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow);
    border-color: var(--color-primary-200);
}

.lead-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.lead-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.lead-company {
    font-size: 0.875rem;
    color: var(--color-primary);
    font-weight: 500;
}

.lead-score {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    font-weight: 700;
}

.lead-score.high {
    background: var(--color-primary-100);
    color: var(--color-primary);
}

.lead-score.medium {
    background: rgba(212, 160, 23, 0.1);
    color: var(--color-warning);
}

.lead-score.low {
    background: var(--bg-secondary);
    color: var(--text-tertiary);
}

.lead-meta {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.lead-meta-item {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.lead-meta-item strong {
    color: var(--text-primary);
}

.lead-tags {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.tag {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.tag.saudi {
    background: var(--color-primary-100);
    color: var(--color-primary);
}

.tag.funding {
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-info);
}

/* =============================================================================
   Campaigns List
============================================================================= */

.campaigns-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.campaign-card {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
}

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

.campaign-id {
    font-weight: 600;
    color: var(--text-primary);
}

.campaign-date {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.campaign-stats {
    display: flex;
    gap: var(--space-xl);
}

.campaign-stat {
    text-align: center;
}

.campaign-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.campaign-stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* =============================================================================
   Settings
============================================================================= */

.settings-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.settings-card {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
}

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

.settings-card-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.settings-card-status {
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 500;
}

.settings-card-status.online {
    background: var(--color-primary-100);
    color: var(--color-primary);
}

.settings-card-status.offline {
    background: rgba(196, 30, 58, 0.1);
    color: var(--color-error);
}

.settings-card-message {
    color: var(--text-secondary);
}

/* =============================================================================
   Buttons
============================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

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

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

.btn-secondary:hover {
    background: var(--bg-tertiary);
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.875rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* =============================================================================
   Modal
============================================================================= */

.modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
}

.modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: var(--radius-xl);
    animation: modalIn var(--transition-normal);
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

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

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

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

/* =============================================================================
   Message Preview in Modal
============================================================================= */

.message-section {
    margin-bottom: var(--space-xl);
}

.message-section:last-child {
    margin-bottom: 0;
}

.message-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
}

.message-label h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.message-content {
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    line-height: 1.8;
    white-space: pre-wrap;
    color: var(--text-primary);
}

.message-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

/* =============================================================================
   Loading State
============================================================================= */

.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    color: var(--text-secondary);
}

.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--bg-tertiary);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: var(--space-sm);
}

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

/* =============================================================================
   Toast Notifications
============================================================================= */

.toasts {
    position: fixed;
    bottom: var(--space-xl);
    left: var(--space-xl);
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    background: var(--text-primary);
    color: var(--text-inverse);
    font-size: 0.9375rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    animation: toastIn var(--transition-normal);
}

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

.toast.error {
    background: var(--color-error);
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =============================================================================
   Empty State
============================================================================= */

.empty-state {
    text-align: center;
    padding: var(--space-3xl);
    color: var(--text-secondary);
}

.empty-state h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

/* =============================================================================
   Login Screen
============================================================================= */

.login-screen {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    padding: var(--space-lg);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
}

.login-header {
    margin-bottom: var(--space-xl);
}

.login-header .brand-icon {
    width: 64px;
    height: 64px;
    font-size: 1.75rem;
    margin: 0 auto var(--space-md);
}

.login-header h1 {
    font-size: 1.75rem;
    margin-bottom: var(--space-xs);
}

.login-header p {
    color: var(--text-secondary);
}

.login-form .form-group {
    margin-bottom: var(--space-lg);
    text-align: right;
}

.login-form label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.login-form input {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    background: var(--bg-primary);
    transition: border-color var(--transition-fast);
}

.login-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.btn-full {
    width: 100%;
}

.login-error {
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: rgba(196, 30, 58, 0.1);
    color: var(--color-error);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    display: none;
}

.login-error.show {
    display: block;
}

/* =============================================================================
   Mobile Navigation
============================================================================= */

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 101;
}

.hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.nav-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-logout {
    display: none;
}

/* =============================================================================
   Loading States
============================================================================= */

.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl);
    color: var(--text-secondary);
    gap: var(--space-md);
}

.spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid var(--bg-tertiary);
    border-top-color: var(--text-inverse);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* =============================================================================
   Empty State Enhanced
============================================================================= */

.empty-state {
    text-align: center;
    padding: var(--space-3xl);
    color: var(--text-secondary);
}

.empty-state h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.empty-state .btn {
    margin-top: var(--space-lg);
}

.error-state {
    text-align: center;
    padding: var(--space-3xl);
    background: rgba(196, 30, 58, 0.05);
    border-radius: var(--radius-lg);
    color: var(--color-error);
}

.error-state .btn {
    margin-top: var(--space-lg);
}

/* =============================================================================
   Lead Card Enhanced (Mobile)
============================================================================= */

.lead-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    margin-left: var(--space-xs);
}

.lead-tag.saudi {
    background: var(--color-primary-100);
    color: var(--color-primary);
}

.lead-tag.funding {
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-info);
}

.lead-tag.round {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.lead-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    flex-wrap: wrap;
}

.btn-small {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    min-height: 44px;
}

/* Lead preview items */
.lead-preview-item {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
}

.lead-preview-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow);
}

.lead-preview-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.lead-preview-name {
    font-weight: 600;
    color: var(--text-primary);
}

.lead-preview-funding {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* =============================================================================
   Settings Card Enhanced
============================================================================= */

.settings-card {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
}

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

.settings-name {
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--text-primary);
}

.settings-badge {
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 500;
}

.settings-badge.online {
    background: var(--color-primary-100);
    color: var(--color-primary);
}

.settings-badge.offline {
    background: rgba(196, 30, 58, 0.1);
    color: var(--color-error);
}

.settings-badge.error {
    background: rgba(212, 160, 23, 0.1);
    color: var(--color-warning);
}

.settings-body p {
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.settings-hint {
    font-size: 0.875rem;
    color: var(--color-warning);
}

/* =============================================================================
   Modal Enhanced
============================================================================= */

.modal-section {
    margin-bottom: var(--space-xl);
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-md);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.info-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
}

.info-value {
    font-weight: 500;
    color: var(--text-primary);
}

.breakdown {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.breakdown-item {
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-primary-100);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.modal-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Generated messages in modal */
.message-card {
    margin-bottom: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.message-card h5 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
}

.message-text {
    font-family: inherit;
    font-size: 0.875rem;
    line-height: 1.7;
    white-space: pre-wrap;
    color: var(--text-primary);
    margin: 0;
}

.message-meta {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-align: center;
    margin-top: var(--space-md);
}

/* =============================================================================
   Responsive - Tablet
============================================================================= */

@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .main {
        padding: calc(80px + var(--space-xl)) var(--space-lg) var(--space-xl);
    }
}

/* =============================================================================
   Responsive - Mobile
============================================================================= */

@media (max-width: 768px) {
    /* Nav toggle visible */
    .nav-toggle {
        display: flex;
    }

    .nav-container {
        flex-wrap: wrap;
        position: relative;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-primary);
        flex-direction: column;
        padding: 80px var(--space-xl) var(--space-xl);
        gap: var(--space-xs);
        transition: right var(--transition-normal);
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        z-index: 100;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-link {
        padding: var(--space-md);
        font-size: 1.125rem;
        border-radius: var(--radius-md);
    }

    .nav-logout {
        display: block;
        margin-top: auto;
        color: var(--color-error);
    }

    .nav-status {
        display: none;
    }

    /* Main content */
    .main {
        padding: calc(70px + var(--space-lg)) var(--space-md) var(--space-lg);
    }

    .view-header h1 {
        font-size: 1.75rem;
    }

    .view-header p {
        font-size: 1rem;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }

    .stat-card {
        padding: var(--space-md);
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }

    .stat-icon {
        width: 48px;
        height: 48px;
    }

    .stat-value {
        font-size: 1.5rem;
    }

    /* Filters */
    .filters {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }

    .filter-group select {
        width: 100%;
        min-height: 44px;
    }

    .filters .btn {
        min-height: 44px;
    }

    /* Leads */
    .lead-card {
        padding: var(--space-md);
    }

    .lead-header {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .lead-score {
        align-self: flex-start;
    }

    .lead-meta {
        flex-direction: column;
        gap: var(--space-xs);
    }

    .lead-actions {
        flex-direction: column;
    }

    .lead-actions .btn {
        width: 100%;
    }

    /* Status grid */
    .status-grid {
        grid-template-columns: 1fr;
    }

    /* Campaign stats */
    .campaign-stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }

    .campaign-stat {
        flex: 1;
        min-width: 80px;
    }

    /* Modal */
    .modal {
        padding: 0;
    }

    .modal-content {
        max-height: 100vh;
        height: 100vh;
        border-radius: 0;
    }

    .modal-header {
        position: sticky;
        top: 0;
        background: var(--glass-bg);
        backdrop-filter: var(--glass-blur);
        z-index: 10;
    }

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

    .info-grid {
        grid-template-columns: 1fr 1fr;
    }

    /* Toast */
    .toasts {
        left: var(--space-md);
        right: var(--space-md);
        bottom: var(--space-md);
    }

    .toast {
        width: 100%;
    }
}

/* =============================================================================
   Responsive - Small Mobile (375px)
============================================================================= */

@media (max-width: 375px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-card {
        flex-direction: row;
        text-align: right;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .login-container {
        padding: var(--space-lg);
    }
}