/* ==========================================================================
   Core CRM Premium Design System - style.css
   Aesthetics: Sleek Glassmorphism, Deep Harmonious Gradients, Micro-animations
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --primary-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --accent-color: #7c3aed;
    --dark-bg: #09090b;
    --glass-card-bg: rgba(255, 255, 255, 0.7);
    --glass-card-border: rgba(228, 228, 231, 0.6);
    --glass-dark-card-bg: rgba(24, 24, 27, 0.85);
    --glass-dark-card-border: rgba(63, 63, 70, 0.4);

    --text-primary: #18181b;
    --text-secondary: #71717a;
    --sidebar-width: 260px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light / Dark Adaptive System */
body {
    font-family: 'Outfit', sans-serif;
    background-color: #f4f4f5;
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
}

body.dark-mode {
    background-color: var(--dark-bg);
    --text-primary: #f4f4f5;
    --text-secondary: #a1a1aa;
    --glass-card-bg: var(--glass-dark-card-bg);
    --glass-card-border: var(--glass-dark-card-border);
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: rgba(124, 58, 237, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(124, 58, 237, 0.6);
}

/* Main Layout Grid */
#wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
}

#sidebar {
    min-width: var(--sidebar-width);
    max-width: var(--sidebar-width);
    background: linear-gradient(180deg, #1e1b4b 0%, #0f0e17 100%);
    color: #ffffff;
    min-height: 100vh;
    transition: var(--transition-smooth);
    position: fixed;
    height: 100%;
    z-index: 1000;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
}

#content-wrapper {
    width: 100%;
    padding-left: var(--sidebar-width);
    min-height: 100vh;
    transition: var(--transition-smooth);
}

/* Sidebar Nav styling */
#sidebar .sidebar-brand {
    padding: 1.8rem 1.5rem;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;

    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

#sidebar ul.components {
    padding: 1.5rem 0.8rem;
}

#sidebar ul li a {
    padding: 0.8rem 1.2rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    border-radius: 8px;
    margin-bottom: 0.3rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

#sidebar ul li a i {
    margin-right: 12px;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
}

#sidebar ul li a:hover,
#sidebar ul li.active a {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

#sidebar ul li.active a {
    background: var(--primary-gradient);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
}

#sidebar ul li a:hover i {
    transform: translateX(3px);
}

/* Main Navbar */
.main-navbar {
    background: var(--glass-card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-card-border);
    padding: 1rem 2rem;
}

/* Modern Card Layouts */
.glass-card {
    background: var(--glass-card-bg);
    border: 1px solid var(--glass-card-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.04);
    transition: var(--transition-smooth);
    margin-bottom: 1.5rem;
}

.glass-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.08);
}

.card-header-premium {
    background: transparent;
    border-bottom: 1px solid var(--glass-card-border);
    padding: 1.25rem 1.5rem;
    font-weight: 600;
}

/* Metric Cards */
.metric-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #ffffff;
    background: var(--primary-gradient);
}

/* Dynamic Kanban Pipeline Styles */
.kanban-board {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding: 1rem 0;
}

.kanban-column {
    flex: 1;
    min-width: 280px;
    background: rgba(228, 228, 231, 0.4);
    border-radius: 16px;
    padding: 1rem;
    border: 1px solid var(--glass-card-border);
    max-height: 75vh;
    overflow-y: auto;
}

body.dark-mode .kanban-column {
    background: rgba(39, 39, 42, 0.5);
}

.kanban-header {
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kanban-card {
    background: var(--glass-card-bg);
    border: 1px solid var(--glass-card-border);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
    cursor: grab;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
    transition: var(--transition-smooth);
}

.kanban-card:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.06);
}

.priority-urgent {
    border-left: 4px solid #ef4444;
}

.priority-high {
    border-left: 4px solid #f97316;
}

.priority-medium {
    border-left: 4px solid #3b82f6;
}

.priority-low {
    border-left: 4px solid #10b981;
}

/* Real-Time Notification Indicators */
.notification-badge {
    position: absolute;
    top: 5px;
    right: 5px;
    padding: 4px 6px;
    border-radius: 50%;
    background: #ef4444;
    color: white;
    font-size: 0.65rem;
}

/* Auth Portal */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.15) 0%, rgba(168, 85, 247, 0.05) 90.2%), #18181b;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: rgba(24, 24, 27, 0.8);
    border: 1px solid rgba(63, 63, 70, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    color: #ffffff;
}

/* Timeline Components */
.timeline-activity {
    position: relative;
    padding-left: 30px;
    border-left: 2px solid var(--glass-card-border);
    margin-left: 10px;
    padding-bottom: 1.5rem;
}

.timeline-activity::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 4px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.2);
}

/* Toast CSS overrides */
.toast-container-top {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}