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

:root {
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    --bg-body: #f4f7f9;
    --bg-card: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border-color: rgba(0, 0, 0, 0.05);
    --border-input: #e2e8f0;
    --card-radius: 16px;
    --btn-radius: 10px;
    --input-radius: 10px;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.02);
    --shadow-md: 0 8px 24px rgba(149, 157, 165, 0.1);
    --shadow-lg: 0 15px 35px rgba(50, 50, 93, 0.05), 0 5px 15px rgba(0, 0, 0, 0.05);
    --shadow-primary: 0 10px 20px -5px rgba(79, 70, 229, 0.3);
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    letter-spacing: -0.01em;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: #0f172a;
    letter-spacing: -0.02em;
}

/* Navbar (Glassmorphism) */
.navbar {
    background-color: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.3);
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
    z-index: 1030;
}

.navbar-brand {
    color: var(--text-main) !important;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.navbar-brand i {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-right: 0.5rem;
    font-size: 1.5rem;
    vertical-align: middle;
}

.nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 0.8rem !important;
    border-radius: 8px;
    margin: 0 0.1rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background-color: rgba(79, 70, 229, 0.05);
}

.nav-link.active {
    color: var(--primary-color) !important;
    font-weight: 600;
    background-color: rgba(79, 70, 229, 0.08);
}

/* Cards */
.card {
    border: 1px solid rgba(255, 255, 255, 0.5) !important;
    border-radius: var(--card-radius);
    box-shadow: var(--shadow-md);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    background: var(--bg-card);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    background-color: transparent !important;
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    font-weight: 600;
}
.card-header.bg-primary {
    background: var(--primary-gradient) !important;
    border-bottom: none;
    border-radius: calc(var(--card-radius) - 1px) calc(var(--card-radius) - 1px) 0 0 !important;
}

/* Buttons */
.btn {
    border-radius: var(--btn-radius);
    font-weight: 500;
    padding: 0.6rem 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.01em;
}

.btn-sm {
    padding: 0.4rem 1rem;
    font-size: 0.875rem;
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    color: white;
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    background: var(--primary-gradient);
    transform: translateY(-2px);
    box-shadow: 0 14px 24px -5px rgba(79, 70, 229, 0.4);
    color: white;
}

.btn-outline-primary {
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}

.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border: none;
    box-shadow: 0 10px 20px -5px rgba(16, 185, 129, 0.3);
    color: white;
}
.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 24px -5px rgba(16, 185, 129, 0.4);
    color: white;
}

/* Forms and Inputs */
.form-control, .form-select {
    border-radius: var(--input-radius);
    border: 1px solid var(--border-input);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    background-color: #f8fafc;
    transition: all 0.3s ease;
    color: var(--text-main);
}

.form-control:focus, .form-select:focus {
    background-color: #ffffff;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
    outline: none;
}

.form-label {
    font-weight: 500;
    color: var(--text-main);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.form-text {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Tables */
.table {
    margin-bottom: 0;
    border-collapse: separate;
    border-spacing: 0;
}

.table th {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1.25rem 1rem;
    border-bottom: 2px solid var(--border-input) !important;
    background-color: #f8fafc;
}

.table td {
    padding: 1.25rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
    transition: background-color 0.2s ease;
}

.table tbody tr:hover td {
    background-color: rgba(248, 250, 252, 0.8);
}

/* Badges */
.badge {
    padding: 0.5em 0.8em;
    font-weight: 600;
    border-radius: 8px;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

.bg-primary { background: var(--primary-gradient) !important; color: white !important; }
.bg-success { background-color: #d1fae5 !important; color: #065f46 !important; }
.bg-warning { background-color: #fef3c7 !important; color: #92400e !important; }
.bg-danger { background-color: #fee2e2 !important; color: #b91c1c !important; }
.bg-info { background-color: #e0e7ff !important; color: #3730a3 !important; }
.bg-secondary { background-color: #f1f5f9 !important; color: #475569 !important; }

/* Dashboard specific stats */
.border-left-primary { border-left: 5px solid var(--primary-color) !important; }
.border-left-success { border-left: 5px solid #10b981 !important; }
.border-left-info { border-left: 5px solid #3b82f6 !important; }
.border-left-warning { border-left: 5px solid #f59e0b !important; }

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

/* Utilities */
.hover-primary:hover {
    color: var(--primary-color) !important;
}

/* Optic fields table inner design */
.optic-field {
    text-align: center;
    padding: 0.5rem !important;
}
.optic-field input, .optic-field select {
    text-align: center;
    background-color: #fff;
}

/* Print styles */
@media print {
    body, html {
        background-color: #ffffff !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .navbar, .d-print-none, .btn {
        display: none !important;
    }
    
    .printable, .card {
        border: none !important;
        box-shadow: none !important;
        background: transparent !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .container {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .table-bordered {
        border: 1px solid #000 !important;
    }
    
    .table-bordered th, .table-bordered td {
        border: 1px solid #000 !important;
        color: #000 !important;
    }
    
    .table th {
        background-color: #f8f9fa !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    
    .badge {
        border: 1px solid #000 !important;
        color: #000 !important;
        background: transparent !important;
    }
}