/* ══════════════════════════════════════════════════════
   LOG-LAB Customer Portal — Design System
   Font: Aldi (brand) / fallback Space Grotesk
   Palette: #111111 bg · #AB0000 accent · #8C8C8C secondary
══════════════════════════════════════════════════════ */

/* ── Reset ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

/* ── Fonts ── */
@font-face {
    font-family: 'Aldi';
    src: url('/static/fonts/Aldi-Regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* ── Design tokens ── */
:root {
    --bg:        #111111;
    --bg2:       #141414;
    --txt:       #ffffff;
    --txt2:      #8C8C8C;
    --accent:    #AB0000;
    --accent-h:  #8e0000;
    --border:    rgba(255,255,255,0.08);
    --border-h:  rgba(255,255,255,0.20);
    --font:      'Aldi', 'Space Grotesk', sans-serif;
}

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--txt);
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.5;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { font-family: var(--font); cursor: pointer; }
img { display: block; }
svg { flex-shrink: 0; }

/* ══════════════════════════════════════════════════════
   NAV
══════════════════════════════════════════════════════ */
.portal-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    height: 56px;
    background: rgba(17,17,17,0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
}

.portal-nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.portal-nav-logo img  { height: 16px; opacity: 0.9; }
.portal-nav-divider  { width: 1px; height: 16px; background: rgba(255,255,255,0.12); }
.portal-nav-label {
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--txt2);
}

.portal-nav-right {
    display: flex;
    align-items: center;
    gap: 28px;
}

.portal-nav-user {
    font-size: 11px;
    letter-spacing: 0.06em;
    color: var(--txt2);
}

.portal-nav-link {
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--txt2);
    transition: color 0.2s;
}
.portal-nav-link:hover { color: var(--txt); }

/* ══════════════════════════════════════════════════════
   FLASH MESSAGES
══════════════════════════════════════════════════════ */
.flash-wrap { padding: 16px 40px 0; }

.flash {
    padding: 11px 16px;
    font-size: 12px;
    letter-spacing: 0.03em;
    margin-bottom: 4px;
    border-left: 2px solid;
}
.flash-error   { background: rgba(171,0,0,0.08); border-color: var(--accent); color: #ff8080; }
.flash-success { background: rgba(255,255,255,0.03); border-color: rgba(255,255,255,0.20); color: var(--txt2); }
.flash-info    { background: rgba(255,255,255,0.03); border-color: rgba(255,255,255,0.20); color: var(--txt2); }

/* ══════════════════════════════════════════════════════
   LAYOUT
══════════════════════════════════════════════════════ */
.portal-main {
    max-width: 1240px;
    margin: 0 auto;
    padding: 44px 40px 80px;
}

/* ══════════════════════════════════════════════════════
   PAGE HEADER
══════════════════════════════════════════════════════ */
.page-header { margin-bottom: 40px; }

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--txt2);
    margin-bottom: 20px;
    transition: color 0.2s;
}
.back-link:hover { color: var(--txt); }
.back-link svg { width: 11px; height: 11px; }

.page-title {
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--txt);
}
.page-subtitle {
    font-size: 12px;
    color: var(--txt2);
    margin-top: 5px;
    letter-spacing: 0.02em;
}

/* ══════════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 38px;
    padding: 0 20px;
    font-family: var(--font);
    font-size: 11px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    border: 1px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
    white-space: nowrap;
    text-decoration: none;
}
.btn svg { width: 13px; height: 13px; }

.btn-primary  { background: var(--txt); color: var(--bg); border-color: var(--txt); }
.btn-primary:hover { background: rgba(255,255,255,0.88); }

.btn-secondary { background: transparent; color: var(--txt); border-color: rgba(255,255,255,0.16); }
.btn-secondary:hover { background: rgba(255,255,255,0.05); }

.btn-accent   { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-accent:hover { background: var(--accent-h); border-color: var(--accent-h); }

.btn-full { width: 100%; height: 42px; }
.btn-group { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }

/* ══════════════════════════════════════════════════════
   BADGES
══════════════════════════════════════════════════════ */
.badge {
    font-size: 9px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 2px 6px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.10);
    color: var(--txt2);
}
.badge-new {
    background: rgba(171,0,0,0.15);
    border-color: rgba(171,0,0,0.35);
    color: #ff7070;
}

/* ══════════════════════════════════════════════════════
   STATS ROW
══════════════════════════════════════════════════════ */
.stats-row {
    display: flex;
    border: 1px solid var(--border);
    margin-bottom: 40px;
}
.stat-item {
    flex: 1;
    padding: 22px 26px;
    border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-label {
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--txt2);
    margin-bottom: 10px;
}
.stat-value {
    font-size: 24px;
    color: var(--txt);
    letter-spacing: -0.01em;
}
.stat-value-sm {
    font-size: 15px;
    color: var(--txt);
    letter-spacing: 0.01em;
}

/* ══════════════════════════════════════════════════════
   SECTION HEADER
══════════════════════════════════════════════════════ */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    margin-bottom: 1px;
    border-bottom: 1px solid var(--border);
}
.section-label {
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--txt2);
}

/* ══════════════════════════════════════════════════════
   CARD GRID (gap = border trick)
══════════════════════════════════════════════════════ */
.card-grid {
    display: grid;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }
.card-grid-5 { grid-template-columns: repeat(5, 1fr); }

.card {
    background: var(--bg);
    display: block;
    text-decoration: none;
    color: var(--txt);
    transition: background 0.2s;
    overflow: hidden;
}
.card:hover { background: rgba(255,255,255,0.03); }

/* Thumbnails */
.card-thumb {
    aspect-ratio: 3/2;
    background: var(--bg2);
    overflow: hidden;
    position: relative;
}
.card-thumb-sq {
    aspect-ratio: 1;
    background: var(--bg2);
    overflow: hidden;
    position: relative;
}
.card-thumb img,
.card-thumb-sq img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.card:hover .card-thumb img,
.card:hover .card-thumb-sq img { transform: scale(1.04); }

.card-thumb-empty {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
}
.card-thumb-empty svg { width: 28px; height: 28px; stroke: rgba(255,255,255,0.10); }

.card-badges {
    position: absolute;
    top: 8px; right: 8px;
    display: flex; gap: 4px;
}

.card-body { padding: 13px 14px 15px; }
.card-number { font-size: 13px; letter-spacing: 0.04em; }
.card-name   { font-size: 11px; color: var(--txt2); margin-top: 2px; }
.card-meta   { font-size: 10px; color: rgba(255,255,255,0.22); margin-top: 5px; letter-spacing: 0.04em; }

/* ══════════════════════════════════════════════════════
   DELIVERY CARDS (dashboard)
══════════════════════════════════════════════════════ */
.delivery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.delivery-card {
    background: var(--bg);
    display: flex;
    flex-direction: column;
    transition: background 0.2s;
}
.delivery-card:hover { background: rgba(255,255,255,0.02); }

.delivery-card-top {
    padding: 22px 24px 0;
    flex: 1;
}
.delivery-card-title-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 4px;
}
.delivery-card-title { font-size: 15px; letter-spacing: 0.02em; flex: 1; }
.delivery-card-desc {
    font-size: 12px;
    color: var(--txt2);
    margin-bottom: 22px;
    min-height: 18px;
    letter-spacing: 0.01em;
}

.delivery-meta { display: flex; flex-direction: column; gap: 7px; margin-bottom: 22px; }
.delivery-meta-row { display: flex; justify-content: space-between; align-items: baseline; }
.delivery-meta-key { font-size: 10px; letter-spacing: 0.10em; text-transform: uppercase; color: var(--txt2); }
.delivery-meta-val { font-size: 12px; color: rgba(255,255,255,0.60); }

.delivery-card-bottom { padding: 0 24px 20px; }

/* ══════════════════════════════════════════════════════
   FRAME DETAIL LAYOUT
══════════════════════════════════════════════════════ */
.frame-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    min-height: 540px;
}

.viewer-panel {
    background: var(--bg2);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    position: relative;
    overflow: hidden;
}

#viewer-img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    display: block;
}

#viewer-xmp {
    width: 100%;
    min-height: 100%;
    padding: 24px;
    font-family: 'Courier New', monospace;
    font-size: 10px;
    color: rgba(255,255,255,0.40);
    line-height: 1.7;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-all;
    align-self: flex-start;
}

#viewer-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: rgba(255,255,255,0.10);
    padding: 60px;
}
#viewer-empty svg { width: 36px; height: 36px; stroke: currentColor; }
#viewer-empty span { font-size: 10px; letter-spacing: 0.10em; text-transform: uppercase; }

#viewer-loading {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(17,17,17,0.65);
}
#viewer-loading svg { width: 24px; height: 24px; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

#viewer-caption {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 8px 16px;
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--txt2);
    background: rgba(17,17,17,0.72);
    text-align: center;
}

.sidebar-panel {
    background: var(--bg);
    display: flex;
    flex-direction: column;
}
.sidebar-header {
    padding: 18px 20px 14px;
    border-bottom: 1px solid var(--border);
}

.file-list { flex: 1; overflow-y: auto; }

.file-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.15s;
    gap: 12px;
}
.file-row:last-child { border-bottom: none; }
.file-row:hover { background: rgba(255,255,255,0.03); }
.file-row.active {
    background: rgba(255,255,255,0.04);
    border-left: 2px solid var(--accent);
    padding-left: 18px;
}

.file-row-info { min-width: 0; flex: 1; }
.file-row-name {
    font-size: 12px;
    color: var(--txt);
    letter-spacing: 0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.file-row-meta {
    font-size: 10px;
    color: var(--txt2);
    margin-top: 3px;
    letter-spacing: 0.04em;
    display: flex;
    align-items: center;
    gap: 6px;
}
.file-dl {
    color: rgba(255,255,255,0.25);
    flex-shrink: 0;
    padding: 4px;
    transition: color 0.15s;
}
.file-dl:hover { color: var(--txt); }
.file-dl svg { width: 13px; height: 13px; }

/* ══════════════════════════════════════════════════════
   FORMS
══════════════════════════════════════════════════════ */
.form-group { margin-bottom: 18px; }
.form-label {
    display: block;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--txt2);
    margin-bottom: 6px;
}
.form-input {
    width: 100%;
    padding: 11px 13px;
    font-family: var(--font);
    font-size: 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.10);
    color: var(--txt);
    border-radius: 0;
    outline: none;
    transition: border-color 0.2s;
    -webkit-appearance: none;
}
.form-input::placeholder { color: rgba(255,255,255,0.20); }
.form-input:focus { border-color: rgba(255,255,255,0.30); }
.form-hint {
    font-size: 10px;
    color: var(--txt2);
    margin-top: 5px;
    letter-spacing: 0.04em;
}

/* ══════════════════════════════════════════════════════
   AUTH PAGES (standalone)
══════════════════════════════════════════════════════ */
.auth-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.auth-logo {
    margin-bottom: 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.auth-logo img { height: 20px; opacity: 0.85; }
.auth-logo-label {
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--txt2);
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--bg2);
    border: 1px solid var(--border);
    padding: 32px 32px 28px;
}

.auth-title {
    font-size: 17px;
    letter-spacing: 0.02em;
    margin-bottom: 4px;
}
.auth-subtitle {
    font-size: 12px;
    color: var(--txt2);
    margin-bottom: 28px;
    letter-spacing: 0.02em;
}
.auth-flash { margin-bottom: 20px; }
.auth-footer {
    margin-top: 20px;
    text-align: center;
}
.auth-footer a {
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--txt2);
    transition: color 0.2s;
}
.auth-footer a:hover { color: var(--txt); }
.auth-footer-text { font-size: 12px; color: var(--txt2); }

.auth-notice {
    background: rgba(255,255,255,0.03);
    border-left: 2px solid rgba(255,255,255,0.15);
    padding: 11px 14px;
    font-size: 12px;
    color: var(--txt2);
    letter-spacing: 0.02em;
    margin-bottom: 20px;
}

/* ══════════════════════════════════════════════════════
   EMPTY STATES
══════════════════════════════════════════════════════ */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 40px;
    text-align: center;
    gap: 12px;
    border: 1px solid var(--border);
}
.empty-state svg { width: 36px; height: 36px; stroke: rgba(255,255,255,0.10); }
.empty-state-title { font-size: 13px; color: var(--txt2); letter-spacing: 0.04em; }
.empty-state-text  { font-size: 11px; color: rgba(255,255,255,0.22); letter-spacing: 0.02em; }

/* ══════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .card-grid-5 { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 900px) {
    .portal-nav  { padding: 0 20px; }
    .portal-main { padding: 28px 20px 60px; }
    .flash-wrap  { padding: 12px 20px 0; }
    .stats-row   { flex-direction: column; }
    .stat-item   { border-right: none; border-bottom: 1px solid var(--border); }
    .stat-item:last-child { border-bottom: none; }
    .delivery-grid  { grid-template-columns: repeat(2, 1fr); }
    .card-grid-5    { grid-template-columns: repeat(3, 1fr); }
    .card-grid-4    { grid-template-columns: repeat(3, 1fr); }
    .card-grid-3    { grid-template-columns: repeat(2, 1fr); }
    .frame-layout   { grid-template-columns: 1fr; }
    .sidebar-panel  { min-height: auto; }
}

@media (max-width: 600px) {
    .portal-nav-user  { display: none; }
    .delivery-grid    { grid-template-columns: 1fr; }
    .card-grid-5,
    .card-grid-4,
    .card-grid-3,
    .card-grid-2      { grid-template-columns: repeat(2, 1fr); }
    .auth-card        { padding: 24px 20px; }
}