:root {
    --bg-page: #f4f7fb;
    --bg-card: #ffffff;
    --border-card: #e2e8f0;
    --text-primary: #1f2937;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --brand: #0ea5e9;
    --brand-dark: #0284c7;
    --accent: #10b981;
    --accent-dark: #059669;
    --danger: #ef4444;
    --shadow-card: 0 20px 45px rgba(15, 23, 42, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-page);
    color: var(--text-primary);
}

a {
    color: var(--brand);
    text-decoration: none;
}

a:hover {
    color: var(--brand-dark);
}

.site-header {
    background: var(--bg-card);
    box-shadow: 0 1px 0 rgba(148, 163, 184, 0.2);
    position: sticky;
    top: 0;
    z-index: 10;
}

.navbar {
    max-width: 1120px;
    margin: 0 auto;
    padding: 18px 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    justify-content: space-between;
}

.brand {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand);
}

.navbar-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
}

.navbar-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.navbar-links a:hover {
    color: var(--brand);
}

.navbar-user {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.main-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 48px 24px 64px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 22px;
    box-shadow: var(--shadow-card);
    padding: 32px;
    margin-bottom: 28px;
}

.card h2,
.card h3,
.card-title {
    margin-top: 0;
    color: var(--text-primary);
}

.card p {
    color: var(--text-secondary);
}

.form-card {
    max-width: 440px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
select,
textarea {
    border: 1px solid #cbd5f0;
    border-radius: 12px;
    padding: 12px 14px;
    font: inherit;
    color: var(--text-primary);
    background: #f8fafc;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.25);
    background: #fff;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 140px;
    border-radius: 12px;
    border: none;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 18px;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
    background: var(--brand);
    color: #fff;
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.25);
}

.btn-primary:hover {
    background: var(--brand-dark);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 10px 20px rgba(16, 185, 129, 0.25);
}

.btn-secondary:hover {
    background: var(--accent-dark);
}

.btn-outline {
    background: #fff;
    border: 1px solid var(--border-card);
    color: var(--text-secondary);
}

.btn-outline:hover {
    border-color: var(--brand);
    color: var(--brand);
}

.alert {
    padding: 14px 18px;
    border-radius: 14px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    font-weight: 500;
}

.alert-success {
    background: rgba(16, 185, 129, 0.12);
    color: var(--accent-dark);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.alert-error {
    background: rgba(239, 68, 68, 0.12);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 18px;
    padding: 20px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.stat-card span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.stat-card strong {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 4px;
}

.grid-two {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
}

.table th,
.table td {
    padding: 14px 16px;
    text-align: left;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.table thead {
    background: #f1f5f9;
    color: var(--text-primary);
}

.table tbody tr:nth-child(even) {
    background: #f8fafc;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 12px;
}

.chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 999px;
    background: rgba(14, 165, 233, 0.12);
    color: var(--brand);
}

.list-steps {
    margin: 0;
    padding-left: 20px;
    color: var(--text-secondary);
}

.list-steps li {
    margin-bottom: 10px;
}

.footer {
    background: #0f172a;
    color: #e2e8f0;
    padding: 28px 24px;
}

.footer-inner {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.85rem;
}

@media (max-width: 640px) {
    .card { padding: 24px; }
    .stats-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
    .navbar { justify-content: center; }
    .navbar-links { justify-content: center; }
}
.btn-block { width: 100%; }
.text-center { text-align: center; }
.text-small { font-size: 0.9rem; }
.text-muted { color: var(--text-secondary); }
.mt-24 { margin-top: 24px; }
.flex-row { display: flex; flex-wrap: wrap; gap: 16px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.grid-cards { display:grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap:20px; }
.divider { border-top: 1px solid var(--border-card); margin: 32px 0; }
.tag { display:inline-flex; align-items:center; padding:4px 10px; border-radius:999px; font-size:0.75rem; background:rgba(14,165,233,0.12); color:var(--brand); font-weight:600; }
.badge { display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;font-size:0.75rem;font-weight:600; }
.badge-green { background:rgba(16,185,129,0.12); color:var(--accent-dark); }
.badge-gray { background:rgba(148,163,184,0.18); color:var(--text-secondary); }
.table-wrapper { overflow-x:auto; }
.list-clean { margin:0; padding-left:20px; }
.list-clean li { margin-bottom:8px; }
.form-inline { display:flex; flex-wrap:wrap; gap:16px; align-items:flex-end; }
.w-100 { width:100%; }


.btn-block { width: 100%; }
.text-center { text-align: center; }
.text-small { font-size: 0.9rem; }
.text-muted { color: var(--text-secondary); }
.mt-24 { margin-top: 24px; }
.flex-row { display: flex; flex-wrap: wrap; gap: 16px; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.grid-cards { display:grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap:20px; }
.divider { border-top: 1px solid var(--border-card); margin: 32px 0; }
.tag { display:inline-flex; align-items:center; padding:4px 10px; border-radius:999px; font-size:0.75rem; background:rgba(14,165,233,0.12); color:var(--brand); font-weight:600; }
.badge { display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;font-size:0.75rem;font-weight:600; }
.badge-green { background:rgba(16,185,129,0.12); color:var(--accent-dark); }
.badge-gray { background:rgba(148,163,184,0.18); color:var(--text-secondary); }
.table-wrapper { overflow-x:auto; }
.list-clean { margin:0; padding-left:20px; }
.list-clean li { margin-bottom:8px; }
.form-inline { display:flex; flex-wrap:wrap; gap:16px; align-items:flex-end; }
.w-100 { width:100%; }


.card-title {
    margin-top: 0;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-primary);
}