@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Brand Gradients */
    --gradient-primary: linear-gradient(135deg, #1d4ed8 0%, #06b6d4 100%);
    --gradient-hero: linear-gradient(135deg, #091223 0%, #1e3a8a 45%, #0f766e 100%);
    --gradient-dark-sidebar: linear-gradient(180deg, #0b1120 0%, #111827 50%, #172554 100%);
    --gradient-success: linear-gradient(135deg, #059669 0%, #10b981 50%, #34d399 100%);
    --gradient-warning: linear-gradient(135deg, #d97706 0%, #f59e0b 50%, #fbbf24 100%);
    --gradient-danger: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    --gradient-info: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
    --gradient-purple: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    
    /* Backgrounds & Shadows */
    --bg-main: #f8fafc;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --card-shadow-hover: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: #1e293b;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography Enhancements */
h1, h2, h3, h4, h5, h6, .fw-bold {
    letter-spacing: -0.025em;
    font-weight: 700;
}

/* Text Gradients */
.text-gradient-primary {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-teal {
    background: linear-gradient(135deg, #0f766e 0%, #14b8a6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-warning {
    background: var(--gradient-warning);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism & Modern Cards */
.card-modern {
    border: 1px solid rgba(226, 232, 240, 0.8);
    background: #ffffff;
    border-radius: 1rem;
    box-shadow: var(--card-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
    border-color: rgba(191, 219, 254, 0.8);
}

.glass-panel {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.6);
}

.glass-dark {
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Modern Gradient Buttons */
.btn-gradient-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    border: none;
    font-weight: 600;
    transition: all 0.25s ease;
    box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.25);
}

.btn-gradient-primary:hover, .btn-gradient-primary:focus {
    background: linear-gradient(135deg, #1e40af 0%, #0891b2 100%);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px 0 rgba(37, 99, 235, 0.35);
}

.btn-gradient-success {
    background: var(--gradient-success);
    color: #ffffff;
    border: none;
    font-weight: 600;
    transition: all 0.25s ease;
    box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.25);
}

.btn-gradient-success:hover {
    background: linear-gradient(135deg, #047857 0%, #059669 100%);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px 0 rgba(16, 185, 129, 0.35);
}

/* Icon Box Accents */
.icon-box-gradient {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
}

.icon-box-primary {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(6, 182, 212, 0.15) 100%);
    color: #2563eb;
}

.icon-box-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(52, 211, 153, 0.15) 100%);
    color: #059669;
}

.icon-box-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(251, 191, 36, 0.15) 100%);
    color: #d97706;
}

.icon-box-info {
    background: linear-gradient(135deg, rgba(2, 132, 199, 0.15) 0%, rgba(56, 189, 248, 0.15) 100%);
    color: #0284c7;
}

/* Badges */
.badge-pill {
    padding: 0.35em 0.85em;
    font-weight: 600;
    border-radius: 9999px;
    letter-spacing: 0.02em;
    font-size: 0.75rem;
}

/* Stepper Progress Bar */
.gradient-progress .progress-bar {
    background: var(--gradient-primary);
    border-radius: 9999px;
}

/* Navbar Blur */
.navbar-glass {
    background: rgba(15, 23, 42, 0.88) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Pulse animation dot */
.pulse-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #10b981;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 7px rgba(16, 185, 129, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}