/* Krishi Sathi Research System - Phase 1 Styles */

/* ─── Base ─────────────────────────────────────────────── */
body {
    background: #f5f6fa;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ─── Cards ────────────────────────────────────────────── */
.card {
    border-radius: 10px;
    transition: box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.card-header {
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 0.75rem 1.25rem;
}

/* ─── Tables ───────────────────────────────────────────── */
.table th {
    font-weight: 600;
    color: #495057;
}

.table-hover tbody tr:hover {
    background-color: rgba(25, 135, 84, 0.04);
}

/* ─── Badges ───────────────────────────────────────────── */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* ─── Forms ────────────────────────────────────────────── */
.form-control:focus,
.form-select:focus {
    border-color: #198754;
    box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.15);
}

.form-label {
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
}

/* ─── Buttons ──────────────────────────────────────────── */
.btn {
    border-radius: 8px;
    font-weight: 500;
}

.btn-success {
    background: #198754;
    border-color: #198754;
}

.btn-success:hover {
    background: #157347;
    border-color: #146c43;
}

/* ─── Navbar ───────────────────────────────────────────── */
.navbar-brand {
    letter-spacing: -0.3px;
}

.navbar .nav-link {
    padding: 0.5rem 0.8rem;
    border-radius: 6px;
    margin: 0 2px;
    transition: background 0.15s ease;
}

.navbar .nav-link:hover {
    background: rgba(255,255,255,0.12);
}

.navbar .nav-link.active {
    background: rgba(255,255,255,0.2);
    font-weight: 600;
}

/* ─── Dashboard Stats ──────────────────────────────────── */
.card.bg-success .card-body,
.card.bg-primary .card-body,
.card.bg-info .card-body,
.card.bg-warning .card-body {
    padding: 1rem;
}

.card.bg-success { background: linear-gradient(135deg, #198754, #20c997) !important; }
.card.bg-primary { background: linear-gradient(135deg, #0d6efd, #0dcaf0) !important; }
.card.bg-info    { background: linear-gradient(135deg, #0dcaf0, #0d6efd) !important; }
.card.bg-warning { background: linear-gradient(135deg, #ffc107, #fd7e14) !important; }

/* ─── Responsive Adjustments ───────────────────────────── */
@media (max-width: 768px) {
    .container {
        padding-left: 12px;
        padding-right: 12px;
    }

    .table-responsive {
        font-size: 0.9rem;
    }

    .d-flex.gap-2 {
        flex-wrap: wrap;
    }

    .btn-lg {
        width: 100%;
    }
}

/* ─── Print ────────────────────────────────────────────── */
@media print {
    .navbar, .btn, footer { display: none !important; }
    .card { box-shadow: none !important; border: 1px solid #ddd !important; }
}

/* ─── Alerts ───────────────────────────────────────────── */
.alert {
    border-radius: 8px;
    border: none;
}

/* ─── Code blocks ──────────────────────────────────────── */
code {
    background: #f0f0f0;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.85em;
}

/* ─── Login Page ───────────────────────────────────────── */
body.bg-light .card {
    border-radius: 12px;
}