/* ProvatSoft Application Portal - Premium Modern Theme */

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

:root {
    --primary-color: #4f46e5;      /* Indigo */
    --secondary-color: #7c3aed;    /* Violet */
    --accent-color: #06b6d4;       /* Cyan */
    --success-color: #10b981;      /* Emerald */
    --danger-color: #ef4444;       /* Red */
    --warning-color: #f59e0b;      /* Amber */
    --info-color: #3b82f6;         /* Blue */
    --dark-bg: #0f172a;            /* Slate 900 */
    --light-bg: #f8fafc;           /* Slate 50 */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.4);
    --text-primary: #1e293b;       /* Slate 800 */
    --text-muted: #64748b;         /* Slate 500 */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    /* Soft gradient background */
    background: linear-gradient(135deg, #e0e7ff 0%, #f1f5f9 50%, #f3e8ff 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.main-container {
    min-height: calc(100vh - 60px);
    padding-bottom: 100px;
    padding-top: 2rem;
}

/* Navbar Customization */
.navbar {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.025em;
}

.nav-link {
    font-weight: 500;
    color: var(--text-muted) !important;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color) !important;
}

/* Custom Hamburger Menu */
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%234f46e5' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-toggler {
    border-color: rgba(79, 70, 229, 0.3) !important;
    background-color: rgba(255, 255, 255, 0.5) !important;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem rgba(79, 70, 229, 0.25) !important;
}

/* Glassmorphism Cards */
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-md);
    border-radius: 16px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    padding: 1.5rem;
}

/* Dashboard Widgets */
.widget {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.widget::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
}

.widget:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.widget .widget-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    opacity: 0.8;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(124, 58, 237, 0.1));
    padding: 1rem;
    border-radius: 12px;
}

.widget-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.1;
    letter-spacing: -0.05em;
}

.widget-label {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 0.5rem;
}

/* Badges */
.badge {
    padding: 0.5em 1em;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-sm);
}

.badge-info { background-color: var(--info-color) !important; color: white; }
.badge-success { background-color: var(--success-color) !important; color: white; }
.badge-warning { background-color: var(--warning-color) !important; color: white; }
.badge-danger { background-color: var(--danger-color) !important; color: white; }
.badge-primary { background-color: var(--primary-color) !important; color: white; }
.badge-secondary { background-color: var(--text-muted) !important; color: white; }

/* Buttons */
.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 0.6rem 1.2rem;
    transition: all 0.2s ease-in-out;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #4338ca, #6d28d9);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(79, 70, 229, 0.4);
}

.btn-info {
    background: linear-gradient(135deg, var(--accent-color), var(--info-color));
    color: white;
    box-shadow: 0 4px 10px rgba(6, 182, 212, 0.3);
}

.btn-info:hover {
    background: linear-gradient(135deg, #0891b2, #2563eb);
    transform: translateY(-2px);
    color: white;
}

.btn-secondary {
    background: white;
    color: var(--text-primary);
    border: 1px solid #cbd5e1;
}

.btn-secondary:hover {
    background: #f1f5f9;
    color: var(--text-primary);
    transform: translateY(-2px);
}

.btn-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.3);
}

.btn-warning:hover {
    color: white;
    transform: translateY(-2px);
}

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

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

/* Forms */
.form-control, .form-select {
    border-radius: 10px;
    border: 1px solid #cbd5e1;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.15);
    background: white;
}

.form-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

/* Tables */
.table {
    background: transparent;
    border-collapse: separate;
    border-spacing: 0 8px;
}

.table thead th {
    background-color: transparent;
    font-weight: 600;
    border: none;
    color: var(--text-muted);
    padding: 1rem;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.table tbody tr {
    background: var(--glass-bg);
    box-shadow: var(--shadow-sm);
    border-radius: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.table tbody tr td {
    padding: 1.2rem 1rem;
    vertical-align: middle;
    border-top: 1px solid rgba(0,0,0,0.02);
    border-bottom: 1px solid rgba(0,0,0,0.02);
}

.table tbody tr td:first-child {
    border-left: 1px solid rgba(0,0,0,0.02);
    border-top-left-radius: 12px;
    border-bottom-left-radius: 12px;
}

.table tbody tr td:last-child {
    border-right: 1px solid rgba(0,0,0,0.02);
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
}

.table-hover tbody tr:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: white;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    backdrop-filter: blur(8px);
}

.alert-success { background-color: rgba(16, 185, 129, 0.15); color: #065f46; border: 1px solid rgba(16, 185, 129, 0.3); }
.alert-danger { background-color: rgba(239, 68, 68, 0.15); color: #991b1b; border: 1px solid rgba(239, 68, 68, 0.3); }
.alert-warning { background-color: rgba(245, 158, 11, 0.15); color: #92400e; border: 1px solid rgba(245, 158, 11, 0.3); }
.alert-info { background-color: rgba(59, 130, 246, 0.15); color: #1e40af; border: 1px solid rgba(59, 130, 246, 0.3); }

/* Sidebar Navigation */
.sidebar {
    background: var(--dark-bg);
    color: white;
    min-height: calc(100vh - 80px);
    border-radius: 16px;
    padding: 2rem 0;
    box-shadow: var(--shadow-lg);
    margin-top: 1rem;
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.6) !important;
    padding: 1rem 1.5rem;
    border-left: 4px solid transparent;
    transition: all 0.3s;
    border-radius: 0;
    font-weight: 500;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    color: white !important;
    background-color: rgba(255, 255, 255, 0.1);
    border-left-color: var(--accent-color);
}

/* Auth Pages */
.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--dark-bg), var(--primary-color));
}

.auth-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 450px;
    border: 1px solid rgba(255,255,255,0.2);
}

.auth-card .card-header {
    background: transparent;
    border-bottom: none;
    color: var(--text-primary);
    text-align: center;
    padding-bottom: 2rem;
}

.auth-card .card-header h2 {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.row > div {
    animation: fadeIn 0.5s ease-out forwards;
}

.row > div:nth-child(1) { animation-delay: 0.1s; }
.row > div:nth-child(2) { animation-delay: 0.2s; }
.row > div:nth-child(3) { animation-delay: 0.3s; }
.row > div:nth-child(4) { animation-delay: 0.4s; }

/* Dashboard Typography Helper */
h1 i {
    color: var(--primary-color);
    margin-right: 0.5rem;
    background: -webkit-linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Responsive */
@media (max-width: 768px) {
    .widget {
        flex-direction: column;
        text-align: center;
        padding: 1.25rem;
    }
    .widget > div {
        order: 2;
    }
    .widget .widget-icon {
        margin-right: 0;
        margin-bottom: 0.75rem;
        order: 1;
    }
    .widget-value {
        font-size: 1.8rem;
    }
    .main-container {
        padding-top: 1rem;
    }
}

@media (max-width: 576px) {
    .d-flex.flex-wrap.gap-2 > .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Custom Hamburger Menu */
.navbar-dark .navbar-toggler-icon,
.navbar-light .navbar-toggler-icon,
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%234f46e5' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-dark .navbar-toggler,
.navbar-light .navbar-toggler,
.navbar-toggler {
    border-color: rgba(79, 70, 229, 0.3) !important;
    background-color: rgba(255, 255, 255, 0.5) !important;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem rgba(79, 70, 229, 0.25) !important;
}