/* Photo Client Gallery – Frontend Styles */

:root {
    --pcg-primary:   #1a1a2e;
    --pcg-accent:    #e94560;
    --pcg-light:     #f5f5f5;
    --pcg-border:    #ddd;
    --pcg-radius:    8px;
    --pcg-shadow:    0 2px 12px rgba(0,0,0,.1);
}

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

/* ── Buttons ─────────────────────────────────────────────────────────── */
.pcg-btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--pcg-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    transition: all .2s;
}
.pcg-btn-primary  { background: var(--pcg-accent); color: #fff; }
.pcg-btn-primary:hover  { background: #c73652; color: #fff; }
.pcg-btn-secondary { background: transparent; border-color: var(--pcg-primary); color: var(--pcg-primary); }
.pcg-btn-secondary:hover { background: var(--pcg-primary); color: #fff; }

/* ── Forms ───────────────────────────────────────────────────────────── */
.pcg-form { max-width: 420px; }
.pcg-field { margin-bottom: 18px; }
.pcg-field label { display: block; font-weight: 600; margin-bottom: 5px; font-size: 13px; }
.pcg-field input[type="text"],
.pcg-field input[type="email"],
.pcg-field input[type="password"] {
    width: 100%; padding: 10px 14px;
    border: 1.5px solid var(--pcg-border);
    border-radius: var(--pcg-radius);
    font-size: 14px;
    box-sizing: border-box;
    transition: border-color .2s;
}
.pcg-field input:focus { outline: none; border-color: var(--pcg-accent); }
.pcg-remember { display: flex; align-items: center; gap: 8px; }
.pcg-remember label { margin: 0; font-weight: normal; }
.pcg-links { margin-top: 16px; font-size: 13px; }
.pcg-links a { color: var(--pcg-accent); text-decoration: none; }

.pcg-error  { background: #ffeef0; border-left: 4px solid var(--pcg-accent); padding: 12px 16px; margin-bottom: 16px; border-radius: 4px; }
.pcg-notice { padding: 12px 16px; margin-bottom: 16px; border-radius: 4px; }
.pcg-notice-success { background: #eaf7ec; border-left: 4px solid #27ae60; }
.pcg-notice-error   { background: #ffeef0; border-left: 4px solid var(--pcg-accent); }

.pcg-invite-notice { background: #fff8e1; border-left: 4px solid #f9a825; padding: 10px 14px; border-radius: 4px; font-size: 13px; }

/* ── Dashboard ───────────────────────────────────────────────────────── */
.pcg-dashboard-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.pcg-dashboard-header h2 { margin: 0; }

.pcg-redeem-wrap { background: var(--pcg-light); border-radius: var(--pcg-radius); padding: 20px; margin-bottom: 28px; }
.pcg-redeem-wrap h3 { margin-top: 0; }
.pcg-redeem-row { display: flex; gap: 10px; flex-wrap: wrap; }
.pcg-redeem-row input { flex: 1; min-width: 180px; padding: 10px 14px; border: 1.5px solid var(--pcg-border); border-radius: var(--pcg-radius); font-size: 14px; }
.pcg-redeem-msg { margin-top: 10px; font-size: 13px; font-weight: 600; }
.pcg-redeem-msg.success { color: #27ae60; }
.pcg-redeem-msg.error   { color: var(--pcg-accent); }

.pcg-gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; margin-top: 16px; }

.pcg-gallery-card {
    display: block; border-radius: var(--pcg-radius);
    overflow: hidden; box-shadow: var(--pcg-shadow);
    text-decoration: none; color: inherit;
    transition: transform .2s, box-shadow .2s;
    background: #fff;
}
.pcg-gallery-card:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(0,0,0,.15); }
.pcg-gallery-thumb { height: 180px; background-size: cover; background-position: center; background-color: #eee; }
.pcg-no-thumb { display: flex; align-items: center; justify-content: center; font-size: 48px; }
.pcg-gallery-info { padding: 14px; }
.pcg-gallery-info strong { display: block; font-size: 15px; margin-bottom: 4px; }
.pcg-gallery-info span { font-size: 12px; color: #666; }

.pcg-empty { color: #888; font-style: italic; }

/* ── Gallery View ────────────────────────────────────────────────────── */
.pcg-gallery-view-header { margin-bottom: 24px; }
.pcg-back-link { font-size: 13px; color: var(--pcg-accent); text-decoration: none; display: inline-block; margin-bottom: 10px; }

.pcg-download-bar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 16px; background: var(--pcg-light);
    border-radius: var(--pcg-radius); margin-bottom: 20px;
}

.pcg-photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }

.pcg-photo-item { position: relative; overflow: hidden; border-radius: 6px; cursor: pointer; aspect-ratio: 1; background: #eee; }
.pcg-photo-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; }
.pcg-photo-item:hover img { transform: scale(1.05); }
.pcg-photo-overlay {
    position: absolute; inset: 0; background: rgba(0,0,0,.35);
    opacity: 0; transition: opacity .2s;
    display: flex; align-items: flex-end; justify-content: flex-end; padding: 10px;
}
.pcg-photo-item:hover .pcg-photo-overlay { opacity: 1; }
.pcg-download-single { color: #fff; font-size: 18px; text-decoration: none; line-height: 1; }

/* ── Lightbox ─────────────────────────────────────────────────────────── */
.pcg-lightbox {
    position: fixed; inset: 0; background: rgba(0,0,0,.92);
    z-index: 99999; display: flex; flex-direction: column;
    align-items: center; justify-content: center;
}
.pcg-lb-content { max-width: 90vw; max-height: 80vh; text-align: center; }
.pcg-lb-content img { max-width: 100%; max-height: 75vh; object-fit: contain; border-radius: 4px; }
#pcg-lb-caption { color: #ccc; margin-top: 8px; font-size: 13px; }
.pcg-lb-close, .pcg-lb-prev, .pcg-lb-next {
    position: fixed; background: none; border: none; color: #fff;
    font-size: 32px; cursor: pointer; line-height: 1; padding: 8px;
    transition: opacity .2s;
}
.pcg-lb-close { top: 16px; right: 20px; font-size: 24px; }
.pcg-lb-prev  { left: 16px;  top: 50%; transform: translateY(-50%); font-size: 48px; }
.pcg-lb-next  { right: 16px; top: 50%; transform: translateY(-50%); font-size: 48px; }
.pcg-lb-close:hover, .pcg-lb-prev:hover, .pcg-lb-next:hover { opacity: .6; }
.pcg-lb-dl-btn { margin-top: 16px; }

@media (max-width: 600px) {
    .pcg-photo-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
    .pcg-gallery-grid { grid-template-columns: 1fr 1fr; }
    .pcg-dashboard-header { flex-direction: column; align-items: flex-start; gap: 10px; }
}

/* ── Profile Page ─────────────────────────────────────────────────────── */
.pcg-profile-form { max-width: 560px; }
.pcg-field-row { display: flex; gap: 16px; }
.pcg-field-row .pcg-field { flex: 1; }
.pcg-field-note { margin: 4px 0 0; font-size: 12px; color: #888; }
.pcg-required { color: var(--pcg-accent); }
.pcg-divider { border: none; border-top: 1px solid var(--pcg-border); margin: 24px 0; }

/* ── Header links (dashboard + profile) ──────────────────────────────── */
.pcg-header-links { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── Expiry badges on gallery cards ──────────────────────────────────── */
.pcg-expiry-tag {
    display: block; margin-top: 5px;
    font-size: 11px; color: #666;
}
.pcg-expiry-tag.soon { color: #c0392b; font-weight: 700; }

/* ── Admin expiry badges ─────────────────────────────────────────────── */
.pcg-expiry-badge {
    display: inline-block; padding: 2px 8px; border-radius: 20px;
    font-size: 11px; font-weight: 600;
}
.pcg-expiry-badge.permanent { background: #eaf7ec; color: #27ae60; }
.pcg-expiry-badge.soon      { background: #fff3cd; color: #856404; }
.pcg-expiry-badge.expired   { background: #ffeef0; color: #c0392b; }

.pcg-access-name { flex: 1; }

li.pcg-expired  { opacity: 0.6; }
li.pcg-expiring-soon .pcg-access-name { color: #856404; }

@media (max-width: 600px) {
    .pcg-field-row { flex-direction: column; gap: 0; }
    .pcg-header-links { flex-direction: column; }
}