/* 
   CRM PREMIUM THEME - "Professional & Unique"
   Style: Modern SaaS, Glassmorphism touches, Fluid Animations
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
    /* Brand Colors - Deep & Vibrant */
    --brand-primary: #3B82F6;
    /* Vibrant Blue */
    --brand-primary-dark: #2563EB;
    --brand-primary-light: #EFF6FF;
    --brand-secondary: #64748B;

    /* Status Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --info: #06B6D4;

    /* Backgrounds */
    --bg-body: #F8FAFC;
    /* Very Light Slate */
    --bg-surface: #FFFFFF;
    --bg-sidebar: #FFFFFF;
    /* White Sidebar for Light Mode */
    --bg-sidebar-hover: #F1F5F9;

    /* Text */
    --text-main: #1E293B;
    --text-secondary: #64748B;
    --text-muted: #94A3B8;

    /* Shadows & Effects */
    --shadow-soft: 0 4px 20px -2px rgba(0, 0, 0, 0.05);
    /* Soft ambient shadow */
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);

    /* Spacing & Radius */
    --radius-lg: 16px;
    --radius-md: 10px;
    --radius-sm: 6px;
}

[data-theme="dark"] {
    --bg-body: #0B1120;
    /* Ultra dark slate */
    --bg-surface: #1E293B;
    /* Lighter slate for cards */
    --bg-sidebar: #0F172A;

    --text-main: #F1F5F9;
    --text-secondary: #CBD5E1;
    --text-muted: #94A3B8;

    --border-color: #334155;
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.7);
    --glass-border: 1px solid rgba(255, 255, 255, 0.05);

    /* Input overrides */
    --bg-input: #0F172A;
}

/* --- DARK MODE GLOBAL OVERRIDES --- */
[data-theme="dark"] body {
    color: var(--text-main);
    background-color: var(--bg-body);
}

/* Inputs & Forms - AGGRESSIVE OVERRIDE */
[data-theme="dark"] .form-control,
[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background-color: var(--bg-input) !important;
    border-color: var(--border-color) !important;
    color: var(--text-main) !important;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] input:focus,
[data-theme="dark"] select:focus,
[data-theme="dark"] textarea:focus {
    border-color: var(--brand-primary) !important;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2) !important;
    background-color: var(--bg-input) !important;
}

/* Fix Chrome Autocomplete White Background */
[data-theme="dark"] input:-webkit-autofill,
[data-theme="dark"] input:-webkit-autofill:hover,
[data-theme="dark"] input:-webkit-autofill:focus,
[data-theme="dark"] input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 30px var(--bg-input) inset !important;
    -webkit-text-fill-color: var(--text-main) !important;
    transition: background-color 5000s ease-in-out 0s;
}

/* Cards & Containers */
[data-theme="dark"] .card,
[data-theme="dark"] .stat-card,
[data-theme="dark"] .chart-container,
[data-theme="dark"] .kanban-card,
[data-theme="dark"] .crm-table-container,
[data-theme="dark"] .crm-workspace {
    background-color: var(--bg-surface);
    border-color: var(--border-color);
    color: var(--text-main);
}

/* Header & Sidebar */
[data-theme="dark"] .crm-header {
    background: rgba(30, 41, 59, 0.85);
    /* Glassy dark */
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .crm-search-bar {
    background: #0F172A;
    border-color: #334155;
    color: #F8FAFC;
}

[data-theme="dark"] .crm-user-profile:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Tables */
[data-theme="dark"] .crm-table th {
    background: #0F172A;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .crm-table tr.table-row-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .crm-table td {
    color: var(--text-main);
    border-color: var(--border-color);
}

/* Kanban */
[data-theme="dark"] .kanban-column {
    background: #0F172A;
    border-color: var(--border-color);
}

[data-theme="dark"] .kanban-header {
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
}

/* Buttons (Secondary) */
[data-theme="dark"] .btn-secondary {
    background: transparent;
    border-color: #475569;
    color: #E2E8F0;
}

[data-theme="dark"] .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: #94A3B8;
}

/* Titles */
[data-theme="dark"] .crm-page-title,
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4 {
    color: #F8FAFC !important;
}

/* Icons */
[data-theme="dark"] .btn-icon {
    color: #E2E8F0 !important;
}

/* Scrollbar Dark */
[data-theme="dark"] ::-webkit-scrollbar-track {
    background: #0F172A;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: #475569;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: #64748B;
}

/* Chart.js Specific Fixes (Canvas transparent) */
[data-theme="dark"] canvas {
    filter: brightness(0.9);
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    display: flex;
    height: 100vh;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
}

/* --- ANIMATIONS --- */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    }
}

/* --- SIDEBAR --- */
.crm-sidebar {
    width: 270px;
    background: var(--bg-sidebar);
    color: var(--text-secondary);
    /* Text color for menu links parent */
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: all 0.3s ease;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.05);
    /* Softer shadow */
}

.crm-sidebar-header {
    height: 74px;
    display: flex;
    align-items: center;
    padding: 0 24px;
    /* Align with menu items */
    font-size: 22px;
    font-weight: 800;
    background: var(--bg-sidebar);
    /* Adapts to theme */
    color: var(--brand-primary);
    letter-spacing: -0.5px;
    border-bottom: 1px solid var(--border-color);
    /* Separator */
}

.crm-sidebar-header span {
    color: var(--text-main);
    margin-left: 5px;
}

/* Adapts to theme */

/* For "CRM" text parts */

.crm-menu {
    list-style: none;
    padding: 24px 16px;
    margin: 0;
    flex: 1;
    overflow-y: auto;
}

.crm-menu-link {
    display: flex;
    align-items: center;
    padding: 12px 24px;
    /* Aligned with Header */
    margin-bottom: 4px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    /* Slightly bolder */
    border-radius: var(--radius-md);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.crm-menu-link:hover {
    background: var(--bg-sidebar-hover);
    color: var(--brand-primary);
    transform: translateX(4px);
}

.crm-menu-link.active {
    background: var(--brand-primary);
    color: #FFFFFF;
    box-shadow: 0 8px 16px -4px rgba(59, 130, 246, 0.4);
}

.crm-menu-icon {
    width: 24px;
    margin-right: 12px;
    text-align: center;
    font-size: 18px;
}

.crm-sidebar-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-sidebar);
}

.logout-link {
    color: #EF4444 !important;
    opacity: 0.8;
}

.logout-link:hover {
    opacity: 1;
    background: rgba(239, 68, 68, 0.1) !important;
    color: #EF4444 !important;
}

/* --- MAIN CONTENT & HEADER --- */
.crm-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: #F8FAFC;
    position: relative;
}

/* Fancy background blob/gradient for depth */
.crm-main::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

.crm-header {
    height: 74px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    z-index: 90;
    position: sticky;
    top: 0;
}

.crm-search-bar {
    width: 350px;
    padding: 12px 24px;
    border: 1px solid #E2E8F0;
    border-radius: 50px;
    font-size: 14px;
    background: #F1F5F9;
    color: var(--text-main);
    transition: all 0.3s ease;
}

.crm-search-bar:focus {
    background: #fff;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    outline: none;
    width: 380px;
    /* Expand on focus */
}

.permission-check-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 12px;
    position: relative;
}

.permission-check-card:hover {
    border-color: var(--brand-primary);
    background: var(--brand-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.08);
}

.permission-check-card input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--brand-primary);
}

.permission-check-card.checked {
    border-color: var(--brand-primary);
    background: var(--brand-primary-light);
}

.permission-icon {
    width: 36px;
    height: 36px;
    background: #F1F5F9;
    color: #64748B;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.2s;
}

.permission-check-card:hover .permission-icon {
    background: var(--brand-primary);
    color: #fff;
}

.permission-info .perm-name {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 2px;
}

.permission-info .perm-code {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.crm-user-profile {
    display: flex;
    align-items: center;
    padding: 6px 12px 6px 6px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.crm-user-profile:hover {
    background: #fff;
    border-color: #E2E8F0;
    box-shadow: var(--shadow-soft);
}

.crm-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #3B82F6, #6366F1);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-right: 12px;
    font-size: 15px;
    box-shadow: 0 4px 6px rgba(59, 130, 246, 0.2);
}

.crm-workspace {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    position: relative;
    z-index: 1;
}

.crm-page-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 24px;
    letter-spacing: -0.75px;
    animation: slideInLeft 0.5s ease-out;
}

/* --- CARDS & PANELS --- */
.card,
.stat-card,
.chart-container {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid #F1F5F9;
    padding: 28px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 24px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.card:hover,
.stat-card:hover,
.chart-container:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: #E2E8F0;
}

/* Stat Card Specifics - Cleaner look for the top dashboard cards */
.stat-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

/* Subtle accent bar on left is handled by inline styles in index.php, but let's reinforce defaults */
.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    border-radius: 4px 0 0 4px;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: none;
}

/* Button Shine Effect */
.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.btn:hover::after {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: #fff;
    color: var(--text-secondary);
    border: 1px solid #E2E8F0;
}

.btn-secondary:hover {
    background: #F8FAFC;
    color: var(--text-main);
    border-color: #CBD5E1;
    transform: translateY(-2px);
}

.btn-save {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* --- FORMS --- */
.form-group {
    margin-bottom: 24px;
    position: relative;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--text-main);
    background: #F8FAFC;
    transition: all 0.3s ease;
    box-sizing: border-box;
    font-family: inherit;
}

.form-control:focus {
    background: #fff;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    outline: none;
}

/* --- TABLES (Floating Rows) --- */
.crm-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
    /* Spacing between rows */
}

.crm-table th {
    padding: 12px 24px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.crm-table tr.table-row-card {
    background: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
    transition: transform 0.2s, box-shadow 0.2s;
}

.crm-table tr.table-row-card td {
    padding: 20px 24px;
    border-top: 1px solid #F1F5F9;
    border-bottom: 1px solid #F1F5F9;
}

.crm-table tr.table-row-card td:first-child {
    border-left: 1px solid #F1F5F9;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.crm-table tr.table-row-card td:last-child {
    border-right: 1px solid #F1F5F9;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.crm-table tr.table-row-card:hover {
    transform: translateY(-2px) scale(1.002);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.04);
    z-index: 2;
    position: relative;
}

/* --- KANBAN --- */
.kanban-board {
    display: flex;
    gap: 20px;
    padding-bottom: 24px;
    overflow-x: auto;
    height: calc(100vh - 220px);
    padding-top: 10px;
    /* Space for card hover transform */
}

.kanban-column {
    flex: 0 0 320px;
    background: #F8FAFC;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid #E2E8F0;
    transition: background 0.2s;
}

.kanban-column.drag-over {
    background: #F1F5F9;
    border-color: var(--brand-primary);
}

.kanban-header {
    background: #fff;
    padding: 16px 20px;
    border-bottom: 1px solid #E2E8F0;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* Border-top applied dynamically in PHP */
}

.kanban-items {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.kanban-card {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 16px;
    border: 1px solid #E2E8F0;
    box-shadow: var(--shadow-sm);
    cursor: grab;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.kanban-card:active {
    cursor: grabbing;
}

.kanban-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.08);
    border-color: var(--brand-primary);
}

/* --- STATUS LABELS --- */
.status-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 14px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-new {
    background: #E0F2FE;
    color: #0284C7;
}

.status-won {
    background: #DCFCE7;
    color: #16A34A;
}

.status-lost {
    background: #FEE2E2;
    color: #DC2626;
}

.status-contacted {
    background: #FEF3C7;
    color: #D97706;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94A3B8;
}

/* --- RESPONSIVE / MOBILE --- */
@media (max-width: 768px) {
    .crm-sidebar {
        position: fixed;
        left: -280px;
        height: 100%;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.2);
    }

    .crm-sidebar.open {
        left: 0;
    }

    .crm-main {
        margin-left: 0;
        width: 100%;
    }

    .crm-header {
        padding: 0 15px;
    }

    .crm-search-bar {
        width: 180px;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr !important;
    }

    .stat-card {
        margin-bottom: 15px;
    }
}

/* --- FORCE DARK MODE OVERRIDES (Appended for Specificity) --- */
[data-theme="dark"] .card,
[data-theme="dark"] .stat-card,
[data-theme="dark"] .chart-container,
[data-theme="dark"] .kanban-card,
[data-theme="dark"] .permission-check-card,
[data-theme="dark"] .crm-table-container,
[data-theme="dark"] .crm-workspace,
[data-theme="dark"] .crm-table tr.table-row-card {
    background-color: var(--bg-surface) !important;
    border-color: var(--border-color) !important;
    color: var(--text-main) !important;
}

[data-theme="dark"] .kanban-column {
    background-color: #0F172A !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .kanban-header {
    background-color: rgba(255, 255, 255, 0.03) !important;
    border-bottom-color: var(--border-color) !important;
    color: var(--text-main) !important;
}

/* Ensure text inside cards is compatible */
[data-theme="dark"] .perm-name,
[data-theme="dark"] .kanban-card .deal-opportunity,
[data-theme="dark"] .kanban-card .crm-avatar {
    color: var(--text-main) !important;
}

[data-theme="dark"] .kanban-card:hover {
    border-color: var(--brand-primary) !important;
    background-color: #2D3748 !important;
    /* Slightly lighter on hover */
}

/* Fix double heading spacing if strictly CSS related (unlikely, but helpful) */
.crm-page-title {
    margin-bottom: 20px;
}