/* ============================================================
   Comic Vault — Master Stylesheet
   Covers: auth screens, home, collection, detail, identify/camera,
           loader, confirmation, shared nav, buttons, badges
   Fonts: Bangers (display) · Barlow Condensed (UI) · Barlow (body)
   ============================================================ */

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body { background-color: var(--ink); color: var(--white); font-family: var(--font-body); min-height: 100vh; overflow-x: hidden; position: relative; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }

/* ── CSS Custom Properties ──────────────────────────────────── */
:root {
    --ink:        #0f0f1a;
    --ink-light:  #1c1c2e;
    --paper:      #f9f4e8;
    --yellow:     #f5c518;
    --yellow-dim: #c49b10;
    --red:        #e63946;
    --blue:       #1d3461;
    --blue-mid:   #2a4a7f;
    --cyan:       #4cc9f0;
    --white:      #ffffff;
    --muted:      #8888aa;
    --border:     rgba(245, 197, 24, .18);
    --card-bg:    rgba(28, 28, 46, .92);
    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  20px;
    --shadow-glow: 0 0 24px rgba(245, 197, 24, .25);
    --shadow-card: 0 4px 32px rgba(0, 0, 0, .55);
    --font-display: 'Bangers', cursive;
    --font-ui:      'Barlow Condensed', sans-serif;
    --font-body:    'Barlow', sans-serif;
}

/* ── Global decorative backgrounds ─────────────────────────── */
.halftone-bg {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background-image: radial-gradient(circle, rgba(245,197,24,.07) 1px, transparent 1px);
    background-size: 22px 22px;
}
.speed-lines {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background: repeating-conic-gradient(
        from 0deg at 50% 50%,
        rgba(245,197,24,.03) 0deg 2deg,
        transparent 2deg 8deg
    );
}

/* ── Page wrapper (authenticated pages) ─────────────────────── */
.page-wrapper {
    position: relative; z-index: 1;
    max-width: 1100px; margin: 0 auto;
    padding: 0 16px 60px;
}

/* ============================================================
   AUTH SCREENS — login.cfm
   ============================================================ */
.auth-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-container {
    position: relative; z-index: 1;
    width: 100%; max-width: 440px;
    padding: 40px 24px;
    margin: 20px auto;
}

.auth-logo {
    text-align: center;
    margin-bottom: 32px;
}
.auth-logo__title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    letter-spacing: .06em;
    color: var(--white);
    text-shadow: 3px 3px 0 var(--yellow), 6px 6px 0 rgba(0,0,0,.4);
    line-height: 1;
    display: block;
}
.auth-logo__sub {
    font-family: var(--font-ui);
    font-size: .75rem;
    letter-spacing: .25em;
    color: var(--muted);
    text-transform: uppercase;
    display: block;
    margin-top: 6px;
}

.auth-card {
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
}

/* Tabs */
.auth-tabs {
    display: flex;
    margin-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    gap: 0;
}
.auth-tab {
    flex: 1;
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: .85rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: 10px 8px;
    text-align: center;
    color: var(--muted);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    transition: color .15s, border-color .15s;
}
.auth-tab:hover { color: var(--white); }
.auth-tab--active { color: var(--yellow); border-bottom-color: var(--yellow); }

/* Form fields */
.auth-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}
.auth-field__label {
    font-family: var(--font-ui);
    font-size: .72rem;
    letter-spacing: .18em;
    color: var(--muted);
    text-transform: uppercase;
}
.auth-field__input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,.06);
    border: 1.5px solid rgba(255,255,255,.1);
    border-radius: var(--radius-md);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color .15s;
    outline: none;
}
.auth-field__input:focus { border-color: var(--yellow); }
.auth-field__input::placeholder { color: var(--muted); }

/* Auth button */
.auth-btn {
    width: 100%;
    padding: 14px;
    background: var(--yellow);
    color: var(--ink);
    font-family: var(--font-ui);
    font-weight: 800;
    font-size: .9rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    border: none;
    border-radius: var(--radius-lg);
    margin-top: 8px;
    box-shadow: 0 3px 0 var(--yellow-dim);
    transition: transform .12s, box-shadow .12s, opacity .12s;
}
.auth-btn:hover  { transform: translateY(-1px); box-shadow: 0 5px 0 var(--yellow-dim); }
.auth-btn:active { transform: translateY(1px);  box-shadow: 0 1px 0 var(--yellow-dim); }
.auth-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: 0 3px 0 var(--yellow-dim); }

/* Status messages */
.auth-status {
    font-family: var(--font-ui);
    font-size: .82rem;
    letter-spacing: .04em;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin-top: 12px;
    display: none;
    line-height: 1.5;
}
.auth-status--error {
    display: block;
    background: rgba(230,57,70,.12);
    color: var(--red);
    border: 1px solid rgba(230,57,70,.3);
}
.auth-status--info {
    display: block;
    background: rgba(245,197,24,.08);
    color: var(--yellow);
    border: 1px solid var(--border);
}

/* Auth footer */
.auth-footer {
    text-align: center;
    margin-top: 20px;
    font-family: var(--font-ui);
    font-size: .72rem;
    letter-spacing: .08em;
    color: var(--muted);
}

/* ── Verify panel ────────────────────────────────────────────── */
.auth-panel--verify { display: none; }
.auth-panel--verify.is-active { display: block; }

.verify-heading {
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: .06em;
    text-align: center;
    color: var(--white);
    margin-bottom: 10px;
}
.verify-sub {
    font-family: var(--font-ui);
    font-size: .85rem;
    letter-spacing: .05em;
    color: var(--muted);
    text-align: center;
    margin-bottom: 24px;
    line-height: 1.6;
}
.verify-email { color: var(--yellow); font-weight: 700; }

.code-input {
    width: 100%;
    text-align: center;
    font-family: var(--font-display);
    font-size: 2.8rem;
    letter-spacing: .3em;
    padding: 16px 8px;
    background: rgba(255,255,255,.06);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--white);
    outline: none;
    transition: border-color .15s;
}
.code-input:focus { border-color: var(--yellow); }

.verify-links {
    display: flex;
    justify-content: space-between;
    margin-top: 16px;
    font-family: var(--font-ui);
    font-size: .78rem;
    letter-spacing: .05em;
}
.verify-link {
    color: var(--muted);
    cursor: pointer;
    text-decoration: underline;
    background: none;
    border: none;
    font-family: var(--font-ui);
    font-size: .78rem;
    padding: 0;
}
.verify-link:hover { color: var(--yellow); }

/* ============================================================
   NAVIGATION BAR (authenticated pages)
   ============================================================ */
.top-nav {
    position: sticky;
    top: 0; z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    background: rgba(15,15,26,.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    margin-bottom: 28px;
}
.nav-back {
    display: flex; align-items: center; gap: 6px;
    font-family: var(--font-ui); font-weight: 600;
    font-size: .8rem; letter-spacing: .15em;
    color: var(--yellow);
    padding: 6px 14px;
    border: 1.5px solid var(--yellow);
    border-radius: 100px;
    transition: background .15s, color .15s;
}
.nav-back svg { flex-shrink: 0; }
.nav-back:hover { background: var(--yellow); color: var(--ink); }

.nav-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    letter-spacing: .08em;
    color: var(--white);
}
.nav-btn-secondary {
    font-family: var(--font-ui); font-weight: 700;
    font-size: .8rem; letter-spacing: .1em;
    color: var(--ink); background: var(--yellow);
    padding: 7px 16px; border-radius: 100px;
    transition: opacity .15s;
}
.nav-btn-secondary:hover { opacity: .85; }

/* User chip (shown in nav on authenticated pages) */
.user-chip {
    display: flex; align-items: center; gap: 8px;
    font-family: var(--font-ui); font-size: .78rem;
    color: var(--muted);
}
.user-chip__name { color: var(--white); }
.user-chip__logout {
    color: var(--yellow);
    text-decoration: underline;
    cursor: pointer;
}
.user-chip__logout:hover { opacity: .7; }

/* ============================================================
   HOME SCREEN
   ============================================================ */
.home-screen {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    min-height: 100vh;
}
.home-container {
    position: relative; z-index: 1;
    width: 100%; max-width: 600px;
    padding: 32px 20px 40px;
    display: flex; flex-direction: column;
    align-items: center; gap: 40px;
}

/* Logo burst */
.home-header { text-align: center; }
.logo-burst {
    position: relative;
    display: inline-flex; flex-direction: column;
    align-items: center; gap: 4px;
}
.burst-shape {
    position: absolute; inset: -28px -36px;
    background: var(--yellow);
    clip-path: polygon(50% 0%,61% 15%,79% 9%,75% 27%,96% 29%,82% 43%,95% 57%,78% 59%,82% 77%,64% 73%,59% 92%,45% 79%,30% 93%,27% 74%,9% 79%,14% 61%,0% 53%,16% 43%,6% 27%,24% 29%,22% 10%,40% 15%);
    z-index: -1; opacity: .12;
    animation: burst-pulse 3s ease-in-out infinite;
}
@keyframes burst-pulse {
    0%,100% { transform: scale(1);    opacity: .12; }
    50%      { transform: scale(1.06); opacity: .18; }
}
.logo-eyebrow {
    font-family: var(--font-ui); font-weight: 600;
    font-size: .75rem; letter-spacing: .25em;
    color: var(--yellow); text-transform: uppercase;
}
.logo-title {
    font-family: var(--font-display);
    font-size: clamp(4rem, 14vw, 6.5rem);
    line-height: .9; letter-spacing: .04em;
    color: var(--white);
    text-shadow: 4px 4px 0 var(--yellow), 7px 7px 0 rgba(0,0,0,.4);
    animation: title-drop .6s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes title-drop {
    from { opacity: 0; transform: translateY(-30px) scale(.9); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.logo-sub {
    font-family: var(--font-ui); font-size: .7rem;
    letter-spacing: .3em; color: var(--muted); text-transform: uppercase;
}

/* Action cards */
.home-actions {
    display: flex; flex-direction: column;
    gap: 16px; width: 100%;
    animation: cards-rise .7s .2s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes cards-rise {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: translateY(0); }
}
.action-card {
    display: flex; align-items: center; gap: 20px;
    padding: 22px 24px;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border);
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    transition: transform .18s, box-shadow .18s, border-color .18s;
    position: relative; overflow: hidden;
}
.action-card::before {
    content: ''; position: absolute; inset: 0; opacity: 0; transition: opacity .2s;
}
.action-card--view::before    { background: linear-gradient(135deg, rgba(76,201,240,.08), transparent); }
.action-card--identify::before{ background: linear-gradient(135deg, rgba(245,197,24,.1), transparent); }
.action-card:hover, .action-card:focus-visible {
    transform: translateY(-3px) scale(1.015);
    box-shadow: var(--shadow-glow), var(--shadow-card); outline: none;
}
.action-card--view:hover     { border-color: var(--cyan); }
.action-card--identify:hover { border-color: var(--yellow); }
.action-card:hover::before   { opacity: 1; }

.action-card__icon { width: 56px; height: 56px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.action-card--view .action-card__icon svg     { color: var(--cyan);   width: 48px; height: 48px; }
.action-card--identify .action-card__icon svg { color: var(--yellow); width: 48px; height: 48px; }
.action-card__text { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.action-card__label { font-family: var(--font-ui); font-size: .7rem; font-weight: 600; letter-spacing: .2em; color: var(--muted); text-transform: uppercase; }
.action-card__name  { font-family: var(--font-display); font-size: 1.9rem; letter-spacing: .06em; line-height: 1; color: var(--white); }
.action-card__desc  { font-family: var(--font-body); font-size: .82rem; color: var(--muted); line-height: 1.4; margin-top: 4px; }
.action-card__arrow { font-size: 1.6rem; color: var(--muted); transition: transform .18s, color .18s; }
.action-card:hover .action-card__arrow { color: var(--yellow); transform: translateX(4px); }

/* Home stats footer */
.home-stats {
    display: flex; align-items: center; gap: 20px;
    animation: fade-in .8s .5s both;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.stat { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.stat__num { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: .04em; color: var(--yellow); }
.stat__lbl { font-family: var(--font-ui); font-size: .62rem; letter-spacing: .15em; color: var(--muted); text-transform: uppercase; }
.stat-divider { color: var(--border); font-size: .9rem; }

/* ============================================================
   COLLECTION SCREEN
   ============================================================ */
.sort-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.sort-label { font-family: var(--font-ui); font-size: .72rem; letter-spacing: .2em; color: var(--muted); flex-shrink: 0; }
.sort-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.sort-pill {
    font-family: var(--font-ui); font-weight: 600;
    font-size: .75rem; letter-spacing: .12em;
    padding: 5px 14px; border-radius: 100px;
    border: 1.5px solid rgba(255,255,255,.12);
    color: var(--muted); transition: all .15s;
}
.sort-pill:hover { border-color: var(--yellow); color: var(--yellow); }
.sort-pill--active { background: var(--yellow); border-color: var(--yellow); color: var(--ink); }
.record-count { margin-left: auto; font-family: var(--font-ui); font-size: .72rem; letter-spacing: .15em; color: var(--muted); }

.collection-table-wrap { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--border); box-shadow: var(--shadow-card); }
.collection-table { width: 100%; border-collapse: collapse; background: var(--card-bg); }
.collection-table thead tr { border-bottom: 2px solid var(--border); }
.collection-table th {
    font-family: var(--font-ui); font-weight: 700;
    font-size: .68rem; letter-spacing: .2em;
    color: var(--muted); text-align: left;
    padding: 12px 16px; white-space: nowrap; text-transform: uppercase;
}
.comic-row { border-bottom: 1px solid rgba(255,255,255,.04); cursor: pointer; transition: background .12s; }
.comic-row:last-child { border-bottom: none; }
.comic-row:hover, .comic-row:focus-visible { background: rgba(245,197,24,.06); outline: none; }
.collection-table td { padding: 14px 16px; font-family: var(--font-body); font-size: .9rem; vertical-align: middle; }

.col-cover { width: 52px; }
.cover-thumb { width: 44px; height: 58px; border-radius: 4px; overflow: hidden; border: 1px solid var(--border); background: #0f0f23; flex-shrink: 0; }
.cover-thumb svg, .cover-thumb__img { width: 100%; height: 100%; display: block; }
.cover-thumb__img { object-fit: cover; }

.comic-title  { display: block; font-weight: 500; color: var(--white); }
.comic-series { display: block; font-size: .78rem; color: var(--muted); margin-top: 2px; }
.col-issue { white-space: nowrap; }
.issue-num { font-family: var(--font-ui); font-weight: 700; font-size: .82rem; letter-spacing: .06em; color: var(--yellow); }

/* Era badges */
.era-badge {
    display: inline-block;
    font-family: var(--font-ui); font-size: .62rem;
    font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
    padding: 2px 8px; border-radius: 3px;
}
.era-badge--golden-age { background: rgba(245,197,24,.15); color: #f5c518; border: 1px solid rgba(245,197,24,.3); }
.era-badge--silver-age { background: rgba(192,192,230,.12); color: #c0c0e6; border: 1px solid rgba(192,192,230,.3); }
.era-badge--bronze-age { background: rgba(205,127,50,.12);  color: #cd7f32; border: 1px solid rgba(205,127,50,.3); }
.era-badge--copper-age { background: rgba(184,115,51,.12);  color: #b87333; border: 1px solid rgba(184,115,51,.3); }
.era-badge--modern-age { background: rgba(76,201,240,.12);  color: #4cc9f0; border: 1px solid rgba(76,201,240,.3); }

.grade-chip { font-family: var(--font-ui); font-size: .72rem; font-weight: 700; letter-spacing: .06em; padding: 3px 9px; border-radius: 4px; background: rgba(76,201,240,.12); color: var(--cyan); border: 1px solid rgba(76,201,240,.25); white-space: nowrap; }
.value-num { font-family: var(--font-display); font-size: 1.1rem; letter-spacing: .04em; color: var(--yellow); }
.value-unknown { color: var(--muted); }

/* Empty state */
.empty-state { text-align: center; padding: 80px 20px; }
.empty-state__icon { font-size: 3rem; margin-bottom: 16px; }
.empty-state__msg { font-family: var(--font-ui); font-size: 1rem; color: var(--muted); letter-spacing: .05em; margin-bottom: 28px; line-height: 1.6; }

/* ============================================================
   DETAIL SCREEN
   ============================================================ */
.detail-hero { display: flex; gap: 32px; align-items: flex-start; margin-bottom: 40px; flex-wrap: wrap; }
.detail-cover-wrap { flex-shrink: 0; }
.detail-cover { position: relative; border-radius: 8px; overflow: visible; box-shadow: 8px 8px 0 var(--yellow-dim), var(--shadow-card); }
.detail-cover__img { width: 160px; height: 220px; object-fit: cover; display: block; border-radius: 6px; border: 2px solid var(--border); }
.detail-cover svg { display: block; border-radius: 6px; border: 2px solid var(--border); }
.cover-grade-badge { position: absolute; bottom: -10px; right: -10px; background: var(--yellow); color: var(--ink); font-family: var(--font-ui); font-weight: 800; font-size: .72rem; letter-spacing: .1em; padding: 5px 10px; border-radius: 6px; box-shadow: 2px 2px 0 rgba(0,0,0,.4); }

.detail-title-block { flex: 1; min-width: 220px; display: flex; flex-direction: column; gap: 8px; }
.detail-title { font-family: var(--font-display); font-size: clamp(2rem,5vw,3.2rem); line-height: 1; letter-spacing: .04em; color: var(--white); text-shadow: 3px 3px 0 rgba(0,0,0,.4); }
.detail-issue-number { display: flex; align-items: baseline; gap: 10px; margin-top: 2px; }
.detail-issue-label { font-family: var(--font-ui); font-size: .65rem; letter-spacing: .22em; color: var(--muted); text-transform: uppercase; }
.detail-issue-value { font-family: var(--font-display); font-size: 1.6rem; letter-spacing: .06em; color: var(--yellow); line-height: 1; }
.detail-series { font-family: var(--font-ui); font-size: .95rem; color: var(--muted); letter-spacing: .05em; }
.detail-publisher { font-family: var(--font-ui); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); }
.detail-value-block { display: flex; gap: 24px; margin-top: 12px; flex-wrap: wrap; }
.detail-value-label, .detail-ref-label { display: block; font-family: var(--font-ui); font-size: .65rem; letter-spacing: .2em; color: var(--muted); text-transform: uppercase; margin-bottom: 2px; }
.detail-value-num { font-family: var(--font-display); font-size: 2.2rem; letter-spacing: .04em; color: var(--yellow); }
.detail-ref-num   { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: .04em; color: var(--muted); }

.detail-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; margin-bottom: 40px; }
.detail-field--full { grid-column: 1 / -1; }
.detail-field { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px 20px; }
.detail-field--keyfacts { border-color: rgba(245,197,24,.35); background: rgba(245,197,24,.05); }
.detail-field__label { display: block; font-family: var(--font-ui); font-size: .65rem; letter-spacing: .2em; color: var(--muted); text-transform: uppercase; margin-bottom: 6px; }
.detail-field__value { font-family: var(--font-body); font-size: .92rem; color: var(--white); line-height: 1.55; }
.grade-display { font-family: var(--font-ui) !important; font-weight: 700; color: var(--cyan) !important; font-size: 1rem !important; letter-spacing: .06em; }
.detail-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ============================================================
   SHARED BUTTONS
   ============================================================ */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-ui); font-weight: 700;
    font-size: .82rem; letter-spacing: .12em; text-transform: uppercase;
    padding: 12px 26px; border-radius: 100px;
    transition: all .15s; border: none; text-decoration: none;
}
.btn--primary { background: var(--yellow); color: var(--ink); box-shadow: 0 3px 0 var(--yellow-dim); }
.btn--primary:hover { background: #ffd740; transform: translateY(-1px); box-shadow: 0 5px 0 var(--yellow-dim); }
.btn--outline { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,.2); }
.btn--outline:hover { border-color: var(--white); background: rgba(255,255,255,.05); }

/* ============================================================
   IDENTIFY / CAMERA SCREEN
   ============================================================ */
.camera-section { display: flex; flex-direction: column; align-items: center; gap: 24px; padding-bottom: 40px; }
.camera-instructions { font-family: var(--font-ui); font-size: .9rem; letter-spacing: .05em; color: var(--muted); text-align: center; line-height: 1.6; }
.camera-instructions strong { color: var(--yellow); }

.camera-stage { position: relative; width: 100%; max-width: 480px; aspect-ratio: 3 / 4; border-radius: var(--radius-lg); overflow: hidden; background: #000; box-shadow: var(--shadow-card); }
#videoPreview { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Framing guide */
.frame-guide { position: absolute; inset: 20px; pointer-events: none; }
.corner { position: absolute; width: 28px; height: 28px; border-color: var(--yellow); border-style: solid; opacity: .85; }
.corner--tl { top: 0;    left: 0;  border-width: 3px 0 0 3px; border-radius: 4px 0 0 0; }
.corner--tr { top: 0;    right: 0; border-width: 3px 3px 0 0; border-radius: 0 4px 0 0; }
.corner--bl { bottom: 0; left: 0;  border-width: 0 0 3px 3px; border-radius: 0 0 0 4px; }
.corner--br { bottom: 0; right: 0; border-width: 0 3px 3px 0; border-radius: 0 0 4px 0; }
.frame-label { position: absolute; bottom: -32px; left: 50%; transform: translateX(-50%); font-family: var(--font-ui); font-size: .65rem; letter-spacing: .25em; color: var(--yellow); text-transform: uppercase; white-space: nowrap; }

/* Shutter */
.shutter-btn { display: flex; flex-direction: column; align-items: center; gap: 6px; background: none; border: none; padding: 8px; margin-top: 16px; transition: transform .15s; }
.shutter-btn:hover  { transform: scale(1.08); }
.shutter-btn:active { transform: scale(.96); }
.shutter-icon { width: 80px; height: 80px; filter: drop-shadow(0 0 12px rgba(245,197,24,.4)); }
.shutter-label { font-family: var(--font-display); font-size: 1rem; letter-spacing: .15em; color: var(--yellow); }

/* Capacitor tap-prompt mode */
.camera-stage--tap { display: flex; align-items: center; justify-content: center; background: rgba(15,15,26,.6); border: 2px dashed var(--border); }
.tap-prompt { display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; }
.tap-prompt p { font-family: var(--font-ui); font-size: .9rem; letter-spacing: .06em; color: var(--muted); line-height: 1.6; }

/* Error box */
.camera-error { font-family: var(--font-ui); font-size: .82rem; color: var(--red); text-align: left; padding: 10px 16px; background: rgba(230,57,70,.1); border: 1px solid rgba(230,57,70,.3); border-radius: var(--radius-sm); width: 100%; max-width: 480px; white-space: pre-wrap; display: none; }

/* ============================================================
   LOADER SCREEN
   ============================================================ */
.loader-section { display: none; flex-direction: column; align-items: center; justify-content: center; min-height: 60vh; gap: 28px; text-align: center; }
.loader-section.is-active { display: flex; }

.loader-burst { position: relative; width: 120px; height: 120px; display: flex; align-items: center; justify-content: center; }
.loader-ring { position: absolute; border-radius: 50%; border-style: solid; border-color: transparent; }
.loader-ring--1 { inset: 0;    border-width: 3px; border-top-color: var(--yellow); animation: spin 1.2s linear infinite; }
.loader-ring--2 { inset: 12px; border-width: 3px; border-top-color: var(--cyan);   animation: spin 1.8s linear infinite reverse; }
.loader-ring--3 { inset: 24px; border-width: 2px; border-top-color: rgba(245,197,24,.4); animation: spin 2.4s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.loader-center { position: relative; z-index: 1; }
.loader-title { font-family: var(--font-display); font-size: 2.5rem; letter-spacing: .08em; color: var(--white); }
.loader-sub { font-family: var(--font-ui); font-size: .9rem; letter-spacing: .06em; color: var(--muted); line-height: 1.6; }
.loader-steps { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.loader-step { font-family: var(--font-ui); font-size: .78rem; letter-spacing: .1em; color: rgba(255,255,255,.2); transition: color .4s, transform .4s; transform: translateX(-10px); }
.loader-step--active { color: var(--yellow); transform: translateX(0); }

/* ============================================================
   CONFIRMATION SCREEN
   ============================================================ */
.confirm-section { display: none; flex-direction: column; align-items: center; gap: 32px; padding-bottom: 40px; }
.confirm-section.is-active { display: flex; }

.confirm-badge { font-family: var(--font-display); font-size: 1.2rem; letter-spacing: .15em; background: var(--yellow); color: var(--ink); padding: 6px 20px; border-radius: 100px; animation: badge-pop .4s cubic-bezier(.34,1.56,.64,1) both; }
@keyframes badge-pop { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.confirm-layout { display: flex; gap: 28px; align-items: flex-start; flex-wrap: wrap; width: 100%; max-width: 700px; }
.confirm-photo-wrap { position: relative; flex-shrink: 0; }
.confirm-photo { width: 160px; height: 220px; object-fit: cover; border-radius: 8px; box-shadow: 6px 6px 0 var(--yellow-dim), var(--shadow-card); border: 2px solid var(--border); display: block; }
.confirm-grade-badge { position: absolute; bottom: -10px; right: -10px; background: var(--yellow); color: var(--ink); font-family: var(--font-ui); font-weight: 800; font-size: .72rem; letter-spacing: .08em; padding: 5px 10px; border-radius: 6px; box-shadow: 2px 2px 0 rgba(0,0,0,.4); min-width: 40px; text-align: center; }

.confirm-details { flex: 1; min-width: 200px; display: flex; flex-direction: column; gap: 10px; }
.confirm-title { font-family: var(--font-display); font-size: clamp(1.6rem,4vw,2.4rem); line-height: 1; letter-spacing: .04em; color: var(--white); }
.confirm-issue  { font-family: var(--font-display); font-size: 1.2rem; color: var(--yellow); letter-spacing: .06em; }
.confirm-series { font-family: var(--font-ui); font-size: .85rem; color: var(--muted); letter-spacing: .06em; }
.confirm-value-row { display: flex; gap: 20px; margin-top: 8px; flex-wrap: wrap; }
.confirm-value-block { display: flex; flex-direction: column; gap: 2px; }
.confirm-value-label { font-family: var(--font-ui); font-size: .62rem; letter-spacing: .2em; color: var(--muted); text-transform: uppercase; }
.confirm-value-num   { font-family: var(--font-display); font-size: 1.8rem; letter-spacing: .04em; color: var(--yellow); }
.confirm-keyfacts { font-family: var(--font-body); font-size: .85rem; color: var(--muted); line-height: 1.55; border-left: 2px solid var(--yellow); padding-left: 12px; margin-top: 4px; }
.confirm-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* ============================================================
   RESPONSIVE — 600px breakpoint
   ============================================================ */
@media (max-width: 600px) {
    .detail-hero { flex-direction: column; }
    .detail-cover__img { width: 120px; height: 165px; }
    .detail-cover svg  { width: 120px !important; height: 165px !important; }

    .collection-table th.col-era,
    .collection-table td.col-era,
    .collection-table th.col-publisher,
    .collection-table td.col-publisher { display: none; }

    .home-stats { flex-direction: column; gap: 16px; }
    .stat-divider { display: none; }

    .auth-card { padding: 24px 16px; }
    .auth-container { padding: 24px 16px; }

    .confirm-layout { flex-direction: column; align-items: center; }
    .confirm-photo { width: 140px; height: 192px; }
}