/* FuataClient Custom CSS Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --primary: #0F172A;
    --accent: #6366F1;
    --accent-hover: #4F46E5;
    --surface: #F8FAFC;
    --card: #FFFFFF;
    --border: #E2E8F0;
    
    /* Text colors */
    --text-primary: #0F172A;
    --text-muted: #64748B;
    
    /* Status Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    
    /* Status Badges */
    --bg-new-lead: #EFF6FF;
    --text-new-lead: #1D4ED8;
    --bg-interested: #FEFCE8;
    --text-interested: #A16207;
    --bg-follow-up: #FFF7ED;
    --text-follow-up: #C2410C;
    --bg-negotiation: #FAF5FF;
    --text-negotiation: #7E22CE;
    --bg-customer: #F0FDF4;
    --text-customer: #15803D;
    --bg-debtor: #FFF1F2;
    --text-debtor: #BE123C;
    --bg-completed: #F0FDFA;
    --text-completed: #0F766E;
    --bg-lost: #F8FAFC;
    --text-lost: #475569;

    /* Priorities */
    --bg-priority-low: #F1F5F9;
    --text-priority-low: #475569;
    --bg-priority-medium: #EFF6FF;
    --text-priority-medium: #1D4ED8;
    --bg-priority-high: #FFF7ED;
    --text-priority-high: #C2410C;
    --bg-priority-urgent: #FFF1F2;
    --text-priority-urgent: #BE123C;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--surface);
    color: var(--text-primary);
    line-height: 1.6;
    font-weight: 400;
}

a {
    color: inherit;
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--primary);
}

.tabular {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    font-family: monospace, sans-serif;
}

/* Layout System */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar (Desktop) */
.sidebar {
    width: 260px;
    background-color: var(--primary);
    color: #FFFFFF;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 50;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-brand {
    padding: 24px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.03em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    color: #94A3B8;
}

.sidebar-link-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-link:hover, .sidebar-link.active {
    background-color: rgba(255, 255, 255, 0.08);
    color: #FFFFFF;
}

.sidebar-link.active {
    border-left: 3px solid var(--accent);
}

.sidebar-badge {
    background-color: var(--accent);
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 9999px;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background-color: rgba(0, 0, 0, 0.15);
}

.sub-status-box {
    margin-bottom: 12px;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 10px;
    border-radius: 8px;
    font-size: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.sub-status-box span {
    color: #94A3B8;
}

.sub-status-box strong {
    display: block;
    color: #FFFFFF;
    margin-top: 2px;
}

.user-profile-widget {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.user-profile-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    background-color: var(--accent);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
    max-width: 110px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.logout-btn {
    color: #94A3B8;
    cursor: pointer;
    transition: color 0.2s;
}

.logout-btn:hover {
    color: var(--danger);
}

/* Mobile Nav (Bottom) */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background-color: var(--primary);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 100;
    justify-content: space-around;
    align-items: center;
}

.mobile-nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 10px;
    color: #94A3B8;
    gap: 4px;
}

.mobile-nav-link.active {
    color: #FFFFFF;
}

/* Main Content Area */
.main-wrapper {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding-bottom: 0;
}

/* Top Navbar */
.navbar {
    height: 64px;
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 40;
}

.navbar-title {
    font-size: 18px;
    font-weight: 700;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Notifications Bell widget */
.notification-bell-container {
    position: relative;
}

.bell-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    position: relative;
    padding: 4px;
}

.bell-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--danger);
    color: white;
    font-size: 9px;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #FFFFFF;
}

.notification-dropdown {
    position: absolute;
    top: 40px;
    right: 0;
    width: 320px;
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 60;
    display: flex;
    flex-direction: column;
    max-height: 400px;
    overflow-y: auto;
}

.notification-header {
    padding: 12px 16px;
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.notification-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    transition: background-color 0.2s;
}

.notification-item:hover {
    background-color: var(--surface);
}

.notification-item.unread {
    background-color: rgba(99, 102, 241, 0.04);
}

.notification-item-title {
    font-weight: 600;
    margin-bottom: 2px;
}

.notification-item-time {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Page Contents */
.content-area {
    padding: 24px;
    flex: 1;
}

/* Dashboard KPI Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.kpi-card {
    background-color: var(--card);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.kpi-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.kpi-value-container {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
}

.kpi-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

/* Primary Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

/* Cards */
.card {
    background-color: var(--card);
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    margin-bottom: 20px;
    overflow: hidden;
}

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

.card-title {
    font-size: 16px;
    font-weight: 700;
}

.card-body {
    padding: 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
    border: none;
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--accent);
    color: #FFFFFF;
}

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

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

.btn-secondary:hover {
    background-color: var(--surface);
    border-color: #CBD5E1;
}

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

.btn-danger:hover {
    background-color: #DC2626;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
}

.btn-xs {
    padding: 4px 8px;
    font-size: 11px;
    border-radius: 4px;
}

/* Badges & Status Indicators */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

/* Statuses */
.status-new_lead { background-color: var(--bg-new-lead); color: var(--text-new-lead); }
.status-interested { background-color: var(--bg-interested); color: var(--text-interested); }
.status-follow_up_required { background-color: var(--bg-follow-up); color: var(--text-follow-up); }
.status-negotiation { background-color: var(--bg-negotiation); color: var(--text-negotiation); }
.status-customer { background-color: var(--bg-customer); color: var(--text-customer); }
.status-debtor { background-color: var(--bg-debtor); color: var(--text-debtor); }
.status-completed { background-color: var(--bg-completed); color: var(--text-completed); }
.status-lost_customer { background-color: var(--bg-lost); color: var(--text-lost); }

/* Priorities */
.priority-low { background-color: var(--bg-priority-low); color: var(--text-priority-low); }
.priority-medium { background-color: var(--bg-priority-medium); color: var(--text-priority-medium); }
.priority-high { background-color: var(--bg-priority-high); color: var(--text-priority-high); }
.priority-urgent {
    background-color: var(--bg-priority-urgent);
    color: var(--text-priority-urgent);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Custom Alert Banner */
.alert-box {
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 16px;
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.05);
    border-color: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.alert-title {
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 4px;
}

.alert-desc {
    font-size: 13px;
    line-height: 1.5;
}

/* Tables */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
}

th {
    background-color: var(--surface);
    color: var(--text-muted);
    font-weight: 600;
    padding: 12px 16px;
    position: sticky;
    top: 0;
    z-index: 10;
    border-bottom: 2px solid var(--border);
}

td {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
}

tbody tr:hover {
    background-color: #F8FAFC;
}

/* Forms & Inputs */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--primary);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    font-family: inherit;
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    transition: border-color 0.15s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-inline {
    display: flex;
    gap: 12px;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(2px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.modal-content {
    background-color: #FFFFFF;
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

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

.modal-body {
    padding: 20px;
    max-height: 70vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    background-color: var(--surface);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Tabs */
.tabs-nav {
    display: flex;
    border-bottom: 1px solid var(--border);
    margin-bottom: 20px;
    gap: 24px;
}

.tab-btn {
    background: none;
    border: none;
    padding: 12px 4px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.tab-btn:hover, .tab-btn.active {
    color: var(--accent);
}

.tab-btn.active {
    border-bottom-color: var(--accent);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 24px;
    border-left: 2px solid var(--border);
    margin-left: 8px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.timeline-item {
    position: relative;
}

.timeline-marker {
    position: absolute;
    left: -33px;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: #FFFFFF;
    border: 2px solid var(--accent);
}

.timeline-content {
    background-color: #FFFFFF;
}

.timeline-title {
    font-weight: 600;
    font-size: 14px;
}

.timeline-time {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

.timeline-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Empty States */
.empty-state {
    padding: 48px 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    background-color: var(--surface);
    color: var(--text-muted);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-state h3 {
    font-size: 18px;
    font-weight: 700;
}

.empty-state p {
    color: var(--text-muted);
    font-size: 14px;
    max-width: 360px;
    margin-bottom: 8px;
}

/* Funnel display */
.funnel-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.funnel-stage {
    display: flex;
    align-items: center;
    gap: 12px;
}

.funnel-label {
    width: 120px;
    font-size: 13px;
    font-weight: 600;
    text-align: right;
}

.funnel-bar-wrapper {
    flex: 1;
    background-color: var(--surface);
    border-radius: 6px;
    overflow: hidden;
    height: 24px;
}

.funnel-bar {
    background-color: var(--accent);
    height: 100%;
    border-radius: 6px;
    display: flex;
    align-items: center;
    padding-left: 12px;
    color: white;
    font-size: 11px;
    font-weight: 700;
}

.funnel-count {
    width: 50px;
    font-size: 13px;
    font-weight: 700;
    text-align: left;
}

/* Grid & Utilities */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flex-gap-2 {
    display: flex;
    gap: 8px;
    align-items: center;
}

.text-muted {
    color: var(--text-muted) !important;
}

.text-danger {
    color: var(--danger) !important;
}

.text-success {
    color: var(--success) !important;
}

.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mt-4 { margin-top: 16px; }

/* Plan Comparison Cards */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.plan-card {
    background-color: var(--card);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.plan-card.popular {
    border-color: var(--accent);
    border-width: 2px;
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent);
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 9999px;
    text-transform: uppercase;
}

.plan-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.plan-price {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.plan-price span {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
}

.plan-features {
    list-style: none;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 13px;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.plan-features li svg {
    color: var(--success);
}

/* Multi-select tag capsules */
.tag-selector-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.tag-selector-pill {
    padding: 6px 12px;
    border-radius: 9999px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid var(--border);
    cursor: pointer;
    background-color: #FFFFFF;
    transition: all 0.15s;
}

.tag-selector-pill.active {
    border-color: transparent;
}

/* Responsive CSS rules */
@media (max-width: 768px) {
    .sidebar {
        display: none;
    }
    
    .mobile-nav {
        display: flex;
    }
    
    .main-wrapper {
        margin-left: 0;
        padding-bottom: 64px; /* Space for bottom nav */
    }
    
    .navbar {
        padding: 0 16px;
    }
    
    .content-area {
        padding: 16px;
    }
    
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row, .grid-2 {
        grid-template-columns: 1fr;
    }
}