:root {
    --navy: #0f2f4d;
    --navy-dark: #0a2038;
    --teal: #10809c;
    --teal-light: #e5f4f7;
    --gold: #c9962b;
    --bg: #f4f7f9;
    --card: #ffffff;
    --text: #1f2d3a;
    --muted: #62727e;
    --border: #dde4e9;
    --danger: #b0362c;
    --success: #1e7a45;
    --radius: 8px;
    --shadow: 0 1px 3px rgba(15,47,77,0.08), 0 1px 2px rgba(15,47,77,0.06);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background: linear-gradient(90deg, var(--navy), var(--navy-dark));
    color: #fff;
    box-shadow: var(--shadow);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    flex-wrap: wrap;
    gap: 10px;
}
.brand { display: flex; flex-direction: column; }
.brand-mark { font-size: 22px; font-weight: 700; letter-spacing: 1px; }
.brand-sub { font-size: 12px; color: #cfe3ea; }
.top-nav a {
    color: #fff;
    margin-left: 18px;
    font-size: 14px;
    font-weight: 500;
    opacity: 0.9;
}
.top-nav a:hover { opacity: 1; text-decoration: none; border-bottom: 2px solid var(--gold); }

.page-main { padding: 30px 20px 60px; min-height: 60vh; }

/* Footer */
.site-footer {
    background: var(--navy-dark);
    color: #cfe3ea;
    text-align: center;
    padding: 16px 0;
    font-size: 13px;
    margin-top: 40px;
}

/* Cards / panels */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    margin-bottom: 24px;
}
.card h2, .card h3 { margin-top: 0; color: var(--navy); }

.page-title {
    color: var(--navy);
    border-left: 5px solid var(--gold);
    padding-left: 12px;
    margin-bottom: 22px;
}

/* Steps indicator */
.steps {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0 0 26px;
    gap: 6px;
    flex-wrap: wrap;
}
.steps li {
    flex: 1;
    text-align: center;
    padding: 10px 6px;
    background: #eef2f5;
    color: var(--muted);
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 600;
    min-width: 110px;
}
.steps li.active { background: var(--teal); color: #fff; }
.steps li.done { background: var(--success); color: #fff; }

/* Forms */
form .form-row {
    margin-bottom: 16px;
}
label {
    display: block;
    font-weight: 600;
    font-size: 13.5px;
    margin-bottom: 6px;
    color: var(--navy);
}
input[type=text], input[type=password], input[type=email], input[type=number],
input[type=date], input[type=tel], input[type=file], select, textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
    background: #fff;
    color: var(--text);
}
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(16,128,156,0.15);
}
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 20px;
}
.form-grid .full { grid-column: 1 / -1; }
.hint { font-size: 12px; color: var(--muted); margin-top: 4px; }
.checkbox-row { display: flex; align-items: flex-start; gap: 8px; }
.checkbox-row input { width: auto; margin-top: 3px; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 22px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: #0c6a82; text-decoration: none; }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: #b5851f; text-decoration: none; }
.btn-secondary { background: #e3e9ec; color: var(--navy); }
.btn-secondary:hover { background: #d3dbe0; text-decoration: none; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #8f2b23; text-decoration: none; }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }
.btn-row { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }

/* Alerts */
.alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 18px; font-size: 14px; }
.alert-error { background: #fbe9e7; color: var(--danger); border: 1px solid #f2c6c0; }
.alert-success { background: #e6f4ea; color: var(--success); border: 1px solid #bfe3cb; }
.alert-info { background: var(--teal-light); color: #0b5a6e; border: 1px solid #bfe0e8; }

/* Tables */
table.data-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    font-size: 13.5px;
}
table.data-table th, table.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}
table.data-table th {
    background: var(--navy);
    color: #fff;
    font-weight: 600;
}
table.data-table tr:hover td { background: #f6fafb; }
.table-wrap { overflow-x: auto; }

/* Badges */
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-pending { background: #fdf1d6; color: #8a6100; }
.badge-approved { background: #dcf3e3; color: var(--success); }
.badge-rejected { background: #fbe0dd; color: var(--danger); }

/* Advert list */
.advert-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    margin-bottom: 14px;
    flex-wrap: wrap;
    gap: 12px;
}
.advert-meta span { display: block; font-size: 13px; color: var(--muted); }
.advert-meta strong { color: var(--navy); font-size: 15.5px; }

/* Login box */
.login-box { max-width: 400px; margin: 40px auto; }

/* Dashboard grid */
.dash-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.dash-links a {
    display: block;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px;
    color: var(--navy);
    font-weight: 600;
    text-align: center;
    box-shadow: var(--shadow);
}
.dash-links a:hover { border-color: var(--teal); text-decoration: none; }

/* Responsive */
@media (max-width: 720px) {
    .form-grid { grid-template-columns: 1fr; }
    .dash-links { grid-template-columns: 1fr 1fr; }
    .steps li { min-width: 80px; font-size: 11px; }
}
@media (max-width: 480px) {
    .dash-links { grid-template-columns: 1fr; }
    .header-inner { flex-direction: column; align-items: flex-start; }
}