/* =========================================================================
   Public agent download portal
   ========================================================================= */

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    min-height: 100vh;
    background: linear-gradient(135deg, #0b1020 0%, #16213e 100%);
    color: #e6edf3;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.55;
}

.portal {
    max-width: 960px;
    margin: 0 auto;
    padding: 56px 20px 32px;
}

.portal-header {
    text-align: center;
    margin-bottom: 48px;
}

.portal-logo {
    width: 96px;
    height: 96px;
    margin: 0 auto 18px;
    border-radius: 18px;
    overflow: hidden;
    background: var(--brand-primary, #2563eb);
    display: flex;
    align-items: center;
    justify-content: center;
    object-fit: contain;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

img.portal-logo { padding: 0; background: white; }

.portal-logo-fallback .material-icons {
    font-size: 56px;
    color: white;
}

.portal-header h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
    color: white;
}

.portal-subtitle {
    color: #94a3b8;
    font-size: 17px;
    max-width: 620px;
    margin: 0 auto;
}

.portal-intro {
    text-align: center;
    margin-bottom: 28px;
}

.portal-intro h2 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 6px;
}

.portal-intro p { color: #94a3b8; font-size: 15px; }

.portal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 48px;
}

.portal-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 28px 20px;
    text-align: center;
    backdrop-filter: blur(20px);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.portal-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.16);
}

.card-icon {
    color: var(--brand-primary, #2563eb);
    margin-bottom: 16px;
    display: flex;
    justify-content: center;
}

.portal-card h3 {
    font-size: 17px;
    margin-bottom: 4px;
    color: white;
}

.card-arch {
    font-size: 12px;
    color: #94a3b8;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-status { min-height: 44px; display: flex; align-items: center; justify-content: center; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: filter 0.15s ease;
}

.btn:hover { filter: brightness(1.1); }

.btn-primary {
    background: var(--brand-primary, #2563eb);
    color: white;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
}

.status-pending {
    background: rgba(245, 158, 11, 0.15);
    color: #fcd34d;
}

.status-failed {
    background: rgba(220, 53, 69, 0.15);
    color: #f87171;
}

.spinner {
    width: 12px;
    height: 12px;
    border: 2px solid rgba(252, 211, 77, 0.3);
    border-top-color: #fcd34d;
    border-radius: 50%;
    animation: portal-spin 0.8s linear infinite;
}

@keyframes portal-spin { to { transform: rotate(360deg); } }

.portal-contact {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 24px 28px;
    margin-bottom: 32px;
}

.portal-contact h2 {
    font-size: 18px;
    margin-bottom: 14px;
    color: white;
}

.contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #cbd5e1;
}

.contact-list a {
    color: var(--brand-primary, #2563eb);
    text-decoration: none;
}

.contact-list a:hover { text-decoration: underline; }

.contact-list .material-icons { color: #94a3b8; font-size: 18px; }

.portal-footer {
    text-align: center;
    color: #64748b;
    font-size: 13px;
    padding: 20px 0;
}

@media (max-width: 600px) {
    .portal { padding: 32px 16px; }
    .portal-header h1 { font-size: 28px; }
}