/* SAIA E-Certificate Portal — base styles.
   Colors are placeholders; swap the CSS variables below for SAIA's brand palette. */

:root {
    --saia-primary: #12336b;
    --saia-primary-light: #1c4b9c;
    --saia-accent: #f2a71b;
    --saia-bg: #f6f7fb;
    --saia-card: #ffffff;
    --saia-text: #1c1f26;
    --saia-muted: #6b7280;
    --saia-border: #e2e5ec;
    --saia-success: #1a7f37;
    --saia-danger: #b3261e;
    --saia-radius: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--saia-bg);
    color: var(--saia-text);
    line-height: 1.5;
}

.site-header {
    background: var(--saia-primary);
    color: #fff;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.site-header a { color: #fff; text-decoration: none; font-weight: 600; font-size: 18px; }

.site-logo { display: block; height: 60px; width: auto; }

.wrap {
    max-width: 720px;
    margin: 0 auto;
    padding: 32px 20px 64px;
}

.card {
    background: var(--saia-card);
    border: 1px solid var(--saia-border);
    border-radius: var(--saia-radius);
    padding: 28px;
    margin-bottom: 20px;
}

.cert-thumb {
    display: block;
    width: 100%;
    max-width: 560px;
    margin-top: 16px;
    border: 1px solid var(--saia-border);
    border-radius: var(--saia-radius);
}

h1 { font-size: 24px; margin: 0 0 8px; }
h2 { font-size: 19px; margin: 0 0 16px; }
p.lead { color: var(--saia-muted); margin-top: 0; }

label { display: block; font-weight: 600; margin: 16px 0 6px; font-size: 14px; }
label.checkbox { display: flex; align-items: flex-start; gap: 8px; font-weight: 400; font-size: 14px; }
label.checkbox input { margin-top: 3px; }

input[type=text], input[type=email], input[type=tel], select, textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--saia-border);
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
}

.btn {
    display: inline-block;
    padding: 11px 22px;
    border-radius: 6px;
    border: none;
    background: var(--saia-primary-light);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    margin-top: 20px;
}
.btn:hover { background: var(--saia-primary); }
.btn.secondary { background: transparent; color: var(--saia-primary-light); border: 1px solid var(--saia-primary-light); }
.btn.linkedin { background: #0a66c2; }
.btn.linkedin:hover { background: #084d95; }
.btn.facebook { background: #1877f2; }
.btn.facebook:hover { background: #0f5fcc; }
.btn.share { background: var(--saia-accent); color: #1c1f26; }
.btn.share:hover { background: #d99416; }
.btn.share[hidden] { display: none; }

.badge { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 13px; font-weight: 600; }
.badge.pending { background: #fff4de; color: #8a5a00; }
.badge.approved { background: #e6f4ea; color: var(--saia-success); }
.badge.rejected { background: #fce8e6; color: var(--saia-danger); }
.badge.revoked { background: #eceef2; color: var(--saia-muted); }

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.alert.success { background: #e6f4ea; color: var(--saia-success); }
.alert.error { background: #fce8e6; color: var(--saia-danger); }
.alert.info { background: #eaf1fc; color: var(--saia-primary); }

.hp-field { position: absolute; left: -9999px; top: -9999px; }

.muted { color: var(--saia-muted); font-size: 13px; }

.cert-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--saia-border); }
th { color: var(--saia-muted); font-weight: 600; }

footer.site-footer { text-align: center; color: var(--saia-muted); font-size: 13px; padding: 24px; }