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

:root {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --bg-color: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --text-color: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.1);
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-color);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(99, 102, 241, 0.15), transparent 40%),
        radial-gradient(circle at 85% 30%, rgba(236, 72, 153, 0.15), transparent 40%);
    background-attachment: fixed;
    color: var(--text-color);
    min-height: 100vh;
    margin: 0;
}

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    padding: 2.5rem;
}

.form-control, .form-select {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
}

.form-control:focus, .form-select:focus {
    background: rgba(15, 23, 42, 0.8);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(99, 102, 241, 0.25);
    color: var(--text-color);
}

.form-control::file-selector-button {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    margin-right: 1rem;
    transition: background 0.2s ease-in-out;
}

.form-control::file-selector-button:hover {
    background: var(--primary-hover);
}

.form-label {
    font-weight: 500;
    font-size: 0.9rem;
    color: #cbd5e1;
}

.btn-primary {
    background-color: var(--primary-color);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.navbar {
    background: rgba(15, 23, 42, 0.8) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
    font-weight: 700;
    color: #fff !important;
    letter-spacing: 0.5px;
}

.text-muted {
    color: var(--text-muted) !important;
}

.modal-content {
    background: #1e293b;
    color: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
}

.alert-custom {
    background: rgba(239, 68, 68, 0.1);
    border-left: 4px solid #ef4444;
    color: #fca5a5;
    padding: 1rem;
    border-radius: 4px;
}

.alert-success-custom {
    background: rgba(34, 197, 94, 0.1);
    border-left: 4px solid #22c55e;
    color: #86efac;
    padding: 1rem;
    border-radius: 4px;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}