:root {
    --primary: rgb(26, 170, 157);
    --primary-dark: rgb(18, 142, 131);
    --accent: #0b2d52;
    --bg: #ffffff;
    --card: #ffffff;
    --text: #1c2430;
    --muted: #6f7b8a;
    --danger: #c64040;
    --success: #2e7d32;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
}

.top-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 28px;
    background: #fff;
    border-bottom: 1px solid var(--primary);
}

.top-nav .brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 30px;
    color: #2e43a6;
    font-weight: 400;
}

.top-nav img {
    height: 72px;
}

.top-nav nav {
    display: flex;
    gap: 10px;
}

.top-nav nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    background: var(--primary);
    border-radius: 6px;
    padding: 10px 16px;
}

.top-nav nav a:hover {
    background: var(--primary-dark);
}

.container {
    max-width: 1240px;
    margin: 18px auto 36px;
    padding: 0 16px;
}

.card {
    background: var(--card);
    border-radius: 6px;
    padding: 20px;
    border: 1px solid #d9e5e5;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    margin-bottom: 20px;
}

.auth-card {
    max-width: 450px;
    margin: 40px auto;
}

h1, h2 {
    margin-top: 0;
    color: var(--primary);
}

label {
    display: flex;
    flex-direction: column;
    font-weight: 600;
    margin-bottom: 14px;
    color: #2d3e56;
}

input, select {
    margin-top: 8px;
    padding: 10px 12px;
    border: 1px solid #d6e0ef;
    border-radius: 6px;
    font-size: 16px;
}

.button {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    padding: 10px 18px;
    border: 1px solid var(--primary);
    border-radius: 6px;
    font-weight: 700;
    letter-spacing: 0.08em;
    cursor: pointer;
}

.button:hover {
    background: var(--primary-dark);
}

.button-secondary {
    background: #e5edf7;
    color: #0d2a4b;
    border-color: #d2dceb;
}

.button-danger {
    background: var(--danger);
    border-color: var(--danger);
}

.alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.alert-error {
    background: #fdecea;
    color: var(--danger);
}

.alert-success {
    background: #e8f5e9;
    color: var(--success);
}

.grid-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    align-items: end;
}

.table-wrapper {
    overflow-x: auto;
}

.datatable {
    width: 100%;
    border-collapse: collapse;
}

.datatable th,
.datatable td {
    padding: 12px;
    text-align: left;
    border: 1px solid #dbe8ef;
}

.datatable thead,
.datatable thead th {
    background: var(--primary);
    color: #fff;
}

.inline-form {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

.checkbox {
    flex-direction: row;
    align-items: center;
    gap: 6px;
    font-weight: 400;
}

.icon {
    width: 20px;
    height: 20px;
}

.turnstile-widget {
    margin: 12px 0 6px;
}

.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    border: 1px solid #d6e0ef;
}

@media (max-width: 768px) {
    .top-nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .top-nav .brand {
        font-size: 28px;
    }

    .top-nav img {
        height: 52px;
    }
}

/* SAICA competency summary chips (All Results) */
.saica-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 4px 0 18px;
}

.saica-chip {
    background: #eef6f5;
    border: 1px solid var(--primary);
    color: var(--text);
    border-radius: 999px;
    padding: 4px 12px;
    font-size: 14px;
}

.saica-chip strong {
    color: var(--primary-dark);
}