/* ===================================
   Ryon Brewer — Client Gallery UI
   Shared by admin portal & client portal
   Matches the editorial brand (styles.css)
   =================================== */

:root {
    --color-bg: #FAFAFA;
    --color-text: #1a1a1a;
    --color-text-light: #666666;
    --color-accent: #FF6B35;
    --color-border: #E0E0E0;
    --color-danger: #C0392B;
    --color-success: #2E7D32;
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Space Grotesk', sans-serif;
    --radius: 12px;
    --shadow: 0 10px 30px rgba(26, 26, 26, 0.08);
}

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

.hidden { display: none !important; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

/* ---------- Top bar ---------- */
.app-topbar {
    position: sticky;
    top: 0;
    z-index: 90;
    background: rgba(250, 250, 250, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}
.topbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.brand { font-family: var(--font-serif); font-size: 1.35rem; font-weight: 600; letter-spacing: 0.01em; }
.brand em { color: var(--color-accent); font-style: normal; }
.topbar-links { display: flex; align-items: center; gap: 1.25rem; }
.topbar-links a { font-size: 0.9rem; color: var(--color-text-light); transition: color 0.2s; }
.topbar-links a:hover, .topbar-links a.active { color: var(--color-text); }
.topbar-links a.active { border-bottom: 1px solid var(--color-accent); padding-bottom: 2px; }

/* ---------- Layout ---------- */
.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}
.app-container.narrow { max-width: 560px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.page-title { font-family: var(--font-serif); font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 500; line-height: 1.05; }
.page-sub { color: var(--color-text-light); margin-top: 0.35rem; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: #fff;
    color: var(--color-text);
    font-size: 0.92rem;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.btn:hover { border-color: var(--color-text); transform: translateY(-1px); }
.btn-primary { background: var(--color-text); border-color: var(--color-text); color: #fff; }
.btn-primary:hover { background: var(--color-accent); border-color: var(--color-accent); }
.btn-accent { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.btn-accent:hover { background: #e85a26; border-color: #e85a26; }
.btn-outline { background: transparent; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--color-text-light); }
.btn-ghost:hover { background: rgba(26, 26, 26, 0.05); border-color: transparent; color: var(--color-text); }
.btn-danger { color: var(--color-danger); }
.btn-danger:hover { border-color: var(--color-danger); background: rgba(192, 57, 43, 0.05); }
.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.82rem; }
.btn:disabled { opacity: 0.5; pointer-events: none; }

.icon-btn {
    width: 42px; height: 42px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: #fff;
    font-size: 1rem;
    transition: all 0.2s ease;
}
.icon-btn:hover { border-color: var(--color-text); transform: translateY(-1px); }

/* ---------- Forms ---------- */
.field { margin-bottom: 1rem; }
.field label { display: block; font-size: 0.8rem; font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-text-light); margin-bottom: 0.4rem; }
.field input, .field select, .field textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    color: var(--color-text);
    outline: none;
    transition: border-color 0.2s;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--color-accent); }
.field textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.6rem 0; }
.switch-row span { font-size: 0.92rem; }
.switch {
    position: relative; width: 46px; height: 26px; flex-shrink: 0;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
    position: absolute; inset: 0; cursor: pointer; border-radius: 999px;
    background: var(--color-border); transition: 0.2s;
}
.slider::before {
    content: ''; position: absolute; width: 20px; height: 20px; left: 3px; top: 3px;
    background: #fff; border-radius: 50%; transition: 0.2s;
}
.switch input:checked + .slider { background: var(--color-accent); }
.switch input:checked + .slider::before { transform: translateX(20px); }

/* ---------- Cards / grids ---------- */
.card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.card-hover:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.card-body { padding: 1.1rem 1.25rem; }

.grid-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.25rem; }

.cover-img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #eee; }
.card-title { font-family: var(--font-serif); font-size: 1.35rem; font-weight: 600; }
.card-meta { color: var(--color-text-light); font-size: 0.85rem; margin-top: 0.2rem; }
.card-actions { display: flex; gap: 0.5rem; margin-top: 0.9rem; flex-wrap: wrap; }
.badge {
    display: inline-block; padding: 0.15rem 0.6rem; border-radius: 999px;
    font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
}
.badge-draft { background: rgba(26,26,26,0.08); color: var(--color-text-light); }
.badge-published { background: rgba(46,125,50,0.12); color: var(--color-success); }
.badge-accent { background: rgba(255,107,53,0.15); color: #c24d1f; }

/* ---------- Client gallery ---------- */
.gallery-grid {
    columns: 3 240px;
    column-gap: 1.1rem;
}
.gallery-item {
    break-inside: avoid;
    margin-bottom: 1.1rem;
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: zoom-in;
    background: #eee;
}
.gallery-item img { width: 100%; display: block; transition: transform 0.4s ease; }
.gallery-item:hover img { transform: scale(1.03); }
.gallery-item .item-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.45), transparent 45%);
    opacity: 0;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 0.75rem;
    transition: opacity 0.25s ease;
}
.gallery-item:hover .item-overlay { opacity: 1; }
.item-overlay .mini-btn {
    background: rgba(255,255,255,0.9); color: #1a1a1a;
    width: 34px; height: 34px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 0.9rem; border: none;
    transition: transform 0.15s;
}
.item-overlay .mini-btn:hover { transform: scale(1.15); }
.item-overlay .mini-btn.fav-active { background: var(--color-accent); color: #fff; }
.gallery-actions { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.gallery-actions .count { color: var(--color-text-light); font-size: 0.9rem; margin-right: auto; }

/* ---------- Lightbox ---------- */
.lightbox-overlay {
    position: fixed; inset: 0; z-index: 200;
    background: rgba(0, 0, 0, 0.92);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity 0.25s ease;
}
.lightbox-overlay.active { opacity: 1; pointer-events: auto; }
.lb-stage { max-width: 92vw; max-height: 86vh; display: flex; flex-direction: column; align-items: center; }
.lb-img { max-width: 92vw; max-height: 78vh; object-fit: contain; border-radius: 4px; }
.lb-meta { display: flex; align-items: center; gap: 1.25rem; color: #fff; margin-top: 0.9rem; font-size: 0.85rem; }
.lb-meta .lb-counter { color: rgba(255,255,255,0.6); }
.lb-meta .icon-btn { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.25); color: #fff; }
.lb-meta .icon-btn:hover { background: rgba(255,255,255,0.25); }
.lb-nav {
    position: absolute; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
    color: #fff; width: 46px; height: 46px; border-radius: 50%;
    font-size: 1.1rem; transition: background 0.2s;
}
.lb-nav:hover { background: rgba(255,255,255,0.25); }
.lb-prev { left: 1.25rem; }
.lb-next { right: 1.25rem; }
.lb-close { position: absolute; top: 1.25rem; right: 1.25rem; }
.lb-download { background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.25); color: #fff; }
.lb-download:hover { background: rgba(255,255,255,0.25); }

/* ---------- Upload dropzone ---------- */
.dropzone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius);
    padding: 2.5rem 1rem;
    text-align: center;
    color: var(--color-text-light);
    transition: all 0.25s ease;
    cursor: pointer;
    background: #fff;
}
.dropzone.dragover { border-color: var(--color-accent); background: rgba(255,107,53,0.06); color: var(--color-text); }
.dropzone strong { display: block; color: var(--color-text); font-family: var(--font-serif); font-size: 1.3rem; font-weight: 600; }

/* ---------- Admin photo tiles ---------- */
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.8rem; }
.photo-tile { position: relative; border-radius: 10px; overflow: hidden; background: #eee; border: 1px solid var(--color-border); }
.photo-tile img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; }
.photo-tile .tile-actions { position: absolute; inset: 0; background: rgba(0,0,0,0.35); opacity: 0; display: flex; align-items: center; justify-content: center; gap: 0.4rem; transition: opacity 0.2s; }
.photo-tile:hover .tile-actions { opacity: 1; }
.photo-tile .tile-actions .mini-btn { background: #fff; color: #1a1a1a; width: 32px; height: 32px; border-radius: 50%; border: none; display: inline-flex; align-items: center; justify-content: center; }
.photo-tile .tile-actions .mini-btn.del:hover { background: var(--color-danger); color: #fff; }
.photo-tile .tile-actions .mini-btn.cover-active { background: var(--color-accent); color: #fff; }

/* ---------- Modal ---------- */
.modal-backdrop {
    position: fixed; inset: 0; z-index: 150;
    background: rgba(26, 26, 26, 0.5);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity 0.2s;
    padding: 1.25rem;
}
.modal-backdrop.active { opacity: 1; pointer-events: auto; }
.modal {
    background: #fff; border-radius: 16px; max-width: 520px; width: 100%;
    max-height: 90vh; overflow-y: auto; padding: 1.75rem;
    box-shadow: var(--shadow);
}
.modal h3 { font-family: var(--font-serif); font-size: 1.6rem; font-weight: 600; margin-bottom: 1rem; }
.modal-actions { display: flex; justify-content: flex-end; gap: 0.6rem; margin-top: 1.25rem; }

/* ---------- Misc ---------- */
.toast {
    position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%) translateY(80px);
    background: var(--color-text); color: #fff; padding: 0.7rem 1.3rem; border-radius: 999px;
    font-size: 0.9rem; z-index: 300; opacity: 0; transition: all 0.3s ease;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.error { background: var(--color-danger); }
.toast.success { background: var(--color-success); }

.empty-state { text-align: center; padding: 3rem 1rem; color: var(--color-text-light); }
.empty-state .empty-icon { font-size: 2.2rem; margin-bottom: 0.5rem; }
.empty-state p { margin-bottom: 1rem; }

.divider { border: none; border-top: 1px solid var(--color-border); margin: 1.5rem 0; }

.muted { color: var(--color-text-light); }
.small { font-size: 0.85rem; }
.serif { font-family: var(--font-serif); }

.auth-card {
    background: #fff; border: 1px solid var(--color-border);
    border-radius: 16px; padding: 2.25rem; box-shadow: var(--shadow);
    margin-top: 3rem;
}
.auth-card h1 { font-family: var(--font-serif); font-weight: 600; font-size: 1.9rem; margin-bottom: 0.35rem; }
.auth-card .auth-sub { color: var(--color-text-light); margin-bottom: 1.5rem; }

.progress { height: 6px; border-radius: 999px; background: var(--color-border); overflow: hidden; margin-top: 0.5rem; }
.progress > div { height: 100%; width: 0%; background: var(--color-accent); transition: width 0.2s; }

.portal-head { margin-bottom: 2rem; }
.portal-title { font-family: var(--font-serif); font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 600; line-height: 1.1; }
.portal-title em { color: var(--color-accent); font-style: normal; }

@media (max-width: 720px) {
    .form-row { grid-template-columns: 1fr; }
    .lb-nav { width: 38px; height: 38px; }
    .lb-prev { left: 0.6rem; }
    .lb-next { right: 0.6rem; }
}