/* =====================
   GLOBAL
===================== */
body {
    background-color: #f8fafc;
    color: #1e293b;
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

a {
    color: #0ea5e9;
    text-decoration: none;
}

a:hover {
    color: #0284c7;
}

/* =====================
   NAVBAR
===================== */
.navbar {
    background-color: #0f172a !important;
    border-bottom: 1px solid #1e293b;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.5px;
}

.navbar .nav-link {
    color: #e5e7eb !important;
    margin-left: 8px;
    border-radius: 6px;
    padding: 6px 12px;
    transition: all 0.2s ease;
}

.navbar .nav-link:hover {
    background-color: #1e293b;
    color: #38bdf8 !important;
}

/* =====================
   MAIN CONTENT
===================== */
.content-wrapper,
.container > .site-index,
.container > div {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

/* =====================
   HEADERS
===================== */
h1, h2, h3, h4 {
    font-weight: 700;
    color: #0f172a;
}

h1 {
    font-size: 1.8rem;
}

/* =====================
   BUTTONS
===================== */
.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 8px 18px;
}

.btn-primary {
    background-color: #0ea5e9;
    border-color: #0ea5e9;
}

.btn-primary:hover {
    background-color: #0284c7;
    border-color: #0284c7;
}

.btn-success {
    background-color: #22c55e;
    border-color: #22c55e;
}

.btn-danger {
    background-color: #ef4444;
    border-color: #ef4444;
}

/* =====================
   FORMS
===================== */
.form-control,
.form-select {
    border-radius: 10px;
    border: 1px solid #d1d5db;
    padding: 10px 14px;
}

.form-control:focus,
.form-select:focus {
    border-color: #0ea5e9;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

/* =====================
   TABLES / GRIDVIEW
===================== */
.table {
    background-color: #ffffff;
    border-radius: 12px;
    overflow: hidden;
}

.table th {
    background-color: #f1f5f9;
    color: #0f172a;
    font-weight: 600;
    border-bottom: none;
}

.table td {
    vertical-align: middle;
}

.table tr:hover {
    background-color: #f8fafc;
}

/* =====================
   ALERTS
===================== */
.alert {
    border-radius: 12px;
    border: none;
    padding: 16px 20px;
}

.alert-success {
    background-color: #ecfdf5;
    color: #065f46;
}

.alert-danger {
    background-color: #fef2f2;
    color: #991b1b;
}

.alert-warning {
    background-color: #fffbeb;
    color: #92400e;
}

/* =====================
   BREADCRUMBS
===================== */
.breadcrumb {
    background-color: #ffffff !important;
    border-radius: 999px;
    padding: 10px 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.04);
}

.breadcrumb a {
    color: #0ea5e9;
    font-weight: 500;
}

/* =====================
   FOOTER
===================== */
footer {
    background-color: #0f172a;
    color: #9ca3af;
}

footer a {
    color: #e5e7eb;
}

footer a:hover {
    color: #38bdf8;
}

/* =====================
   CARDS (если есть)
===================== */
.card {
    border-radius: 14px;
    border: none;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

/* =====================
   MOBILE
===================== */
@media (max-width: 768px) {
    .content-wrapper {
        padding: 16px;
    }

    h1 {
        font-size: 1.5rem;
    }
}