:root {
    --bg: #f5f6f8;
    --panel: #ffffff;
    --ink: #1f2430;
    --muted: #6b7280;
    --accent: #2563eb;
    --border: #e3e6ec;
    --ok: #15803d;
    --warn: #b45309;
    --err: #b91c1c;
    --paper: #fbf7ef;
    --accent-soft: #dbeafe;
    --shadow: 0 18px 45px rgba(31, 36, 48, .12);
    --radius: 8px;
    --toolbar-bg: rgba(255,255,255,.94);
    --stage: #d9e7e4;
    --ease: cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
    color: var(--ink);
    background: var(--bg);
}

.topbar {
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand { font-weight: 700; font-size: 18px; text-decoration: none; color: var(--ink); }

.container { max-width: 980px; margin: 24px auto; padding: 0 16px; }

h1 { font-size: 24px; margin: 0 0 16px; }
h2 { font-size: 18px; margin: 24px 0 12px; }

.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
}

label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
input[type=text], input[type=email], input[type=password], input[type=file], select {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 14px;
    background: #fff;
}
input[type=file] { padding: 8px; }
input[type=text]:focus, input[type=email]:focus, input[type=password]:focus, input[type=file]:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37,99,235,.14);
}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 3px solid rgba(37,99,235,.28);
    outline-offset: 2px;
}

.btn {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    border: 0;
    border-radius: 8px;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn:hover { filter: brightness(.96); }
.btn-ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn-danger-solid { background: var(--err); color: #fff; }

/* --- Auth pages --- */
body.auth-page {
    min-height: 100vh;
    font-family: "Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
    background:
        linear-gradient(120deg, rgba(219,234,254,.82), transparent 34%),
        repeating-linear-gradient(90deg, rgba(31,36,48,.028) 0, rgba(31,36,48,.028) 1px, transparent 1px, transparent 7px),
        #f4f6fb;
}
.topbar-auth {
    border-bottom: 0;
    background: rgba(255,255,255,.82);
    backdrop-filter: blur(14px);
}
.auth-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.brand-book {
    width: 28px;
    height: 24px;
    display: inline-block;
    border-radius: 4px 7px 7px 4px;
    background: linear-gradient(90deg, var(--accent) 0 26%, #fff 26% 30%, #243043 30%);
    box-shadow: inset -4px 0 0 rgba(255,255,255,.18);
}
.auth-nav {
    margin-left: 0;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
}
.auth-nav a {
    color: var(--accent);
    font-weight: 700;
    margin-right: 0;
}
.auth-container {
    width: 100%;
    margin: 0;
    padding: 38px 24px 54px;
}
.auth-container > .flash {
    width: min(1120px, 100%);
    margin: 0 auto 18px;
}
.auth-shell {
    width: min(1120px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(320px, 470px) minmax(0, 1fr);
    gap: 28px;
    align-items: stretch;
}
.auth-card {
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(227,230,236,.92);
    border-radius: 8px;
    padding: 34px;
    box-shadow: var(--shadow);
}
.auth-kicker {
    margin: 0 0 10px;
    color: var(--accent);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.auth-card h1 {
    margin: 0 0 12px;
    font-family: "Fraunces", "Lora", Georgia, serif;
    font-size: 38px;
    line-height: 1.05;
    font-weight: 700;
    color: #111827;
}
.auth-lead {
    margin: 0 0 24px;
    color: #536071;
    font-size: 15px;
    line-height: 1.6;
}
.auth-form {
    display: grid;
    gap: 14px;
}
.auth-field {
    display: grid;
    gap: 7px;
    margin: 0;
    color: var(--ink);
}
.auth-field > span {
    font-size: 13px;
    font-weight: 800;
    color: #344054;
}
.auth-field input {
    min-height: 46px;
    margin: 0;
    font: inherit;
}
.auth-field input::placeholder { color: #9aa3b2; }
.auth-form ul, .auth-field ul {
    margin: 0;
    padding: 0;
    list-style: none;
    color: var(--err);
    font-size: 13px;
    line-height: 1.4;
}
.auth-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 13px;
}
.auth-row a, .auth-switch a { color: var(--accent); font-weight: 700; text-decoration: none; }
.auth-row a:hover, .auth-switch a:hover, .auth-nav a:hover { text-decoration: underline; }
.auth-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--ink);
    font-size: 13px;
    cursor: pointer;
}
.auth-check input {
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: var(--accent);
}
.btn-auth {
    width: 100%;
    min-height: 46px;
    margin-top: 2px;
    text-align: center;
    box-shadow: 0 10px 22px rgba(37,99,235,.18);
}
.auth-sep {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 22px 0;
    color: var(--muted);
    font-size: 13px;
}
.auth-sep::before, .auth-sep::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.btn-google {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    min-height: 46px;
    text-align: center;
    box-sizing: border-box;
    background: #fff;
    color: var(--ink);
    border: 1px solid #d7dce5;
}
.btn-google:hover {
    background: #f8fafc;
    filter: none;
}
.google-mark {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--border);
    color: #2563eb;
    font-weight: 800;
    font-family: Arial, sans-serif;
    background: #fff;
}
.auth-switch {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 14px;
    text-align: center;
}
.auth-note {
    border: 1px solid #bfdbfe;
    background: #eff6ff;
    color: #1e3a8a;
    border-radius: 8px;
    padding: 14px 16px;
    font-size: 14px;
    line-height: 1.5;
}
.auth-visual {
    position: relative;
    min-height: 560px;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid rgba(31,36,48,.1);
    background:
        linear-gradient(135deg, #1d2433 0 46%, #3b5874 46% 68%, var(--paper) 68%),
        #243043;
    box-shadow: var(--shadow);
}
.auth-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(0deg, rgba(255,255,255,.08) 0, rgba(255,255,255,.08) 1px, transparent 1px, transparent 14px),
        repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0, rgba(255,255,255,.06) 1px, transparent 1px, transparent 18px);
    opacity: .42;
}
.auth-visual-copy {
    position: absolute;
    top: 34px;
    left: 34px;
    z-index: 1;
    display: grid;
    gap: 8px;
    color: #fff;
}
.auth-visual-copy span {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.72);
}
.auth-visual-copy strong {
    font-family: "Fraunces", "Lora", Georgia, serif;
    font-size: 34px;
    line-height: 1;
}
.auth-book {
    position: absolute;
    right: 34px;
    bottom: 42px;
    width: min(78%, 470px);
    aspect-ratio: 1.46;
    z-index: 1;
    transform: rotate(-4deg);
}
.auth-book-cover, .auth-book-page {
    position: absolute;
    background: #fff;
    border: 1px solid rgba(31,36,48,.12);
    box-shadow: 0 26px 50px rgba(0,0,0,.2);
}
.auth-book-cover {
    inset: 0;
    border-radius: 8px;
    background: #f9fafb;
}
.auth-book-cover span:nth-child(1) {
    position: absolute;
    inset: 22px 22px auto 22px;
    height: 48%;
    border-radius: 6px;
    background: linear-gradient(135deg, #93c5fd, #f8fafc 55%, #c4b5fd);
}
.auth-book-cover span:nth-child(2), .auth-book-cover span:nth-child(3) {
    position: absolute;
    left: 22px;
    right: 92px;
    height: 10px;
    border-radius: 999px;
    background: #d7dce5;
}
.auth-book-cover span:nth-child(2) { bottom: 52px; }
.auth-book-cover span:nth-child(3) { bottom: 30px; right: 150px; }
.auth-book-page {
    top: 64px;
    bottom: -20px;
    width: 43%;
    border-radius: 6px;
}
.auth-book-page-left { left: 28px; transform: rotate(-2deg); }
.auth-book-page-right { right: 26px; transform: rotate(3deg); }
.auth-book-page span {
    position: absolute;
    border-radius: 5px;
    background: #e8edf5;
}
.auth-book-page span:nth-child(1) { inset: 18px 18px auto 18px; height: 45%; background: #bfdbfe; }
.auth-book-page span:nth-child(2) { left: 18px; right: 18px; bottom: 38px; height: 9px; }
.auth-book-page span:nth-child(3) { left: 18px; right: 54px; bottom: 20px; height: 9px; }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; font-size: 14px; }
.flash-success { background: #ecfdf3; color: var(--ok); }
.flash-warning { background: #fffbeb; color: var(--warn); }
.flash-error, .flash-danger { background: #fef2f2; color: var(--err); }

.project-list { list-style: none; padding: 0; margin: 0; }
.project-list li {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 0; border-bottom: 1px solid var(--border);
}
.project-list li:last-child { border-bottom: 0; }
.project-list a { text-decoration: none; color: var(--accent); font-weight: 600; }

.resource-section {
    margin: 28px 0;
}
.resource-section > h2 {
    margin-top: 0;
}
.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
}
.resource-card {
    display: grid;
    gap: 16px;
    align-content: space-between;
    min-height: 148px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 10px 28px rgba(31, 36, 48, .07);
}
.resource-card-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}
.resource-card-title a {
    color: var(--ink);
    font-weight: 800;
    text-decoration: none;
}
.resource-card-title a:hover { color: var(--accent); }
.resource-card-main p { margin: 8px 0 0; }
.action-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.action-row form, .inline-form { display: inline-flex; margin: 0; }
.empty-state {
    border: 1px dashed #c7ceda;
    border-radius: 8px;
    padding: 20px;
    background: rgba(255,255,255,.62);
}
.empty-state strong { display: block; margin-bottom: 6px; }
.empty-state p { margin: 0; }

.badge {
    display: inline-block; font-size: 12px; font-weight: 600;
    padding: 3px 9px; border-radius: 999px; text-transform: uppercase; letter-spacing: .03em;
}
.badge-draft { background: #eef2ff; color: #4338ca; }
.badge-processing { background: #fffbeb; color: var(--warn); }
.badge-generating { background: #fffbeb; color: var(--warn); }
.badge-uploading { background: #fffbeb; color: var(--warn); }

.progress { height: 8px; background: var(--border); border-radius: 999px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--accent); border-radius: 999px; transition: width .3s ease; }
/* Indeterminate ("working") bar: a sliver sliding across, used while building the book (no real %). */
.progress-indeterminate .progress-bar { width: 35%; transition: none; animation: progress-slide 1.2s ease-in-out infinite; }
@keyframes progress-slide { from { margin-left: -35%; } to { margin-left: 100%; } }
.badge-ready { background: #ecfdf3; color: var(--ok); }
.badge-failed { background: #fef2f2; color: var(--err); }

.muted { color: var(--muted); font-size: 13px; }

/* --- Upload: own dropzone (intake) + FilePond as a windowed grid of small thumbnails --- */
.dropzone {
    border: 2px dashed var(--border); border-radius: 12px; padding: 28px; text-align: center;
    color: var(--muted); cursor: pointer; transition: border-color .15s, background .15s;
}
.dropzone.is-dragover { border-color: var(--accent); background: #eff6ff; }
.dropzone strong { color: var(--ink); }

/* One-time celebration when the document flips to READY while the user watches:
   the preview CTA pulses a few times (class added by live_status_controller). */
.action-group.is-just-ready .btn { animation: cta-pulse 1.3s ease-in-out 3; }
@keyframes cta-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, .5); }
    50% { box-shadow: 0 0 0 12px rgba(37, 99, 235, 0); }
}

/* /share/incoming: mobile-first project chooser for share-target photos. */
.share-project-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.share-project-row {
    display: flex; justify-content: space-between; align-items: center; gap: 10px;
    padding: 14px 16px; background: var(--panel); border: 1px solid var(--border);
    border-radius: 10px; text-decoration: none; color: var(--ink);
}
.share-project-row:hover { border-color: var(--accent); }

/* Home-page express funnel: a taller, inviting variant of the standard dropzone. */
.hero-dropzone-panel { border-color: var(--accent); }
.hero-dropzone { padding: 44px 28px; font-size: 15px; }
.hero-dropzone strong { display: block; font-size: 18px; margin-bottom: 4px; }
.up-summary { margin: 12px 0 2px; }
/* :not([hidden]) so the `hidden` attribute (display:none) is not overridden by this display rule. */
.up-actions:not([hidden]) { display: flex; gap: 8px; margin: 10px 0 0; }

/* FilePond renders only the active upload window (intake disabled) — small thumbs in a scrollable grid. */
.filepond--root { font-family: inherit; margin: 12px 0 0; max-height: 360px; }
.filepond--root .filepond--list-scroller { overflow-y: auto; }
.filepond--panel-root { background: transparent; border: 0; }
.filepond--item { width: calc(16.66% - 0.5em); }
@media (max-width: 720px) { .filepond--item { width: calc(33.33% - 0.5em); } }
.filepond--item-panel { background: var(--ink); border-radius: 8px; }
[data-filepond-item-state='processing-complete'] .filepond--item-panel { background: var(--ok); }
[data-filepond-item-state*='error'] .filepond--item-panel,
[data-filepond-item-state*='invalid'] .filepond--item-panel { background: var(--err); }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.stat { background: var(--bg); border-radius: 8px; padding: 12px; text-align: center; }
.stat .num { font-size: 22px; font-weight: 700; }
.stat .lbl { font-size: 12px; color: var(--muted); }

.panel-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}
.panel-heading h2 { margin: 0 0 4px; }
.panel-heading p { margin: 0; }
.status-live { margin-top: 4px; }
.status-note { margin-top: 8px; }
.status-ready {
    margin: 14px 0 0;
    color: var(--ok);
    font-size: 14px;
    font-weight: 700;
}
.status-error {
    margin: 10px 0 0;
    color: var(--err);
    font-size: 14px;
    font-weight: 700;
}
.status-actions {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}
.action-group {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fbfcfe;
}
.action-group[hidden] { display: none; }
.action-group strong { display: block; margin-bottom: 4px; }
.action-group p { margin: 0; }
.export-status { margin-top: 12px; }
.export-ready {
    margin-bottom: 10px;
    padding-top: 2px;
}
.export-ready p { margin: 4px 0 0; }
.recovery-form {
    margin: -8px 0 20px;
}
.template-switcher {
    margin-top: 22px;
}

/* --- Sharing panel (project detail) --- */
.sharing-panel {
    margin-top: 22px;
}
.share-add-row {
    display: flex;
    align-items: stretch;
    gap: 10px;
}
.share-add-row input[type=email] {
    flex: 1;
    margin-bottom: 0;
}
.share-add-row .btn {
    flex: none;
    white-space: nowrap;
}
.share-list-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--muted);
    margin: 20px 0 10px;
}
.share-empty {
    margin: 16px 0 0;
}
.share-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.share-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
}
.share-row form { margin: 0; }
.share-email {
    font-size: 14px;
    font-weight: 600;
    word-break: break-all;
}

.confirm-backdrop,
.rename-backdrop {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px;
    background: rgba(31,36,48,.48);
    backdrop-filter: blur(4px);
}
.confirm-backdrop[hidden],
.rename-backdrop[hidden] { display: none; }
.confirm-modal,
.rename-modal {
    width: min(94vw, 440px);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 22px;
    box-shadow: 0 24px 70px rgba(31,36,48,.26);
}
.confirm-kicker {
    margin: 0 0 8px;
    color: var(--accent);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}
.confirm-dialog.is-danger .confirm-kicker { color: var(--err); }
.confirm-modal h2,
.rename-modal h2 {
    margin: 0 0 10px;
    font-size: 20px;
}
.confirm-modal p,
.rename-modal p { line-height: 1.5; }
.rename-modal form { margin-top: 16px; }
.confirm-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

@media (max-width: 720px) {
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .action-group { grid-template-columns: 1fr; }
    .resource-card-title { align-items: flex-start; flex-direction: column; }
    .confirm-actions { justify-content: stretch; }
    .confirm-actions .btn { flex: 1 1 140px; text-align: center; }
}

/* --- Preview --- */
.preview-stage { display: flex; flex-wrap: wrap; gap: 28px; justify-content: center; padding: 16px 0; }
.preview-wrap { margin: 0; text-align: center; }
.preview-page {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 6px 20px rgba(0,0,0,.12);
    border-radius: 2px;
}
.print-guides {
    display: none;
    position: absolute;
    inset: 0;
    z-index: 900;
    pointer-events: none;
}
.show-print-guides .print-guides { display: block; }
.print-guide {
    position: absolute;
    box-sizing: border-box;
    pointer-events: none;
}
.print-guide-trim {
    inset: 0;
    border: 2px dashed rgba(220,38,38,.9);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.75);
}
.print-guide-safe {
    border: 2px dashed rgba(22,163,74,.9);
    box-shadow: 0 0 0 1px rgba(255,255,255,.75);
}
.preview-wrap figcaption { margin-top: 8px; font-size: 12px; }
.ph-image-empty {
    background: repeating-linear-gradient(45deg, #f0f1f4, #f0f1f4 8px, #e7e9ee 8px, #e7e9ee 16px);
    border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    color: var(--muted); font-size: 12px; font-weight: 600;
}
.ph-image-empty[data-empty]:hover { outline: 2px solid var(--accent); outline-offset: -2px; }
.ph-image.is-uploading, .ph-image-empty.is-uploading { opacity: .5; filter: grayscale(1); }
.preview-page .ph-image { transition: filter .12s; }
.preview-page .ph-image:hover { filter: brightness(.92); outline: 2px solid var(--accent); outline-offset: -2px; }
/* drag & drop photos between slots */
.ph-image.is-dragging { opacity: .35; }
.is-drop-target { outline: 3px dashed var(--accent) !important; outline-offset: -3px; }
/* inline text editing */
[data-controller~="preview-text"] span[contenteditable] { outline: 2px solid var(--accent); background: rgba(255,255,255,.9); border-radius: 2px; cursor: text; }
.history-group { margin-left: auto; }

/* --- Preview carousel (real-book view) --- */
.preview-carousel {
    display: grid;
    grid-template-columns: 56px 1fr 56px;
    grid-template-rows: auto 1fr auto;
    align-items: center;
    gap: 8px;
    padding: 16px 0;
    /* Break out of the 980px container so a two-page spread has room to breathe. */
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    padding-left: 12px;
    padding-right: 12px;
}
.preview-add-bar {
    grid-column: 1 / -1; grid-row: 1;
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    padding: 8px 10px; background: var(--panel);
    border: 1px solid var(--border); border-radius: 8px;
}
.page-picker { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-start; }
.page-picker[hidden] { display: none; }
.layout-thumb {
    display: inline-flex; flex-direction: column; align-items: center; gap: 5px;
    padding: 6px; background: var(--panel); border: 1px solid var(--border);
    border-radius: 8px; cursor: pointer;
}
.layout-thumb:hover { border-color: var(--accent); box-shadow: 0 2px 8px rgba(0,0,0,.12); }
/* Pure-CSS mini-render of a page/surface (mm rects as %), shared by the add-page picker
   (.layout-thumb) and the template picker (.template-card). */
.mini-page {
    position: relative; display: block; width: 76px; background: #fff;
    border: 1px solid var(--border); border-radius: 2px; overflow: hidden;
}
.mini-ph { position: absolute; border-radius: 1px; }
.mini-ph-image { background: var(--accent); opacity: .35; }
.mini-ph-text { background: var(--muted); opacity: .3; }
.layout-thumb .mini-cap { font-size: 11px; color: var(--muted); }

/* --- Visual template picker: radio cards, each with two mini-renders (cover + sample page) --- */
.template-picker { display: flex; gap: 10px; flex-wrap: wrap; margin: 8px 0 14px; }
.template-card { position: relative; cursor: pointer; }
.template-card input { position: absolute; opacity: 0; pointer-events: none; }
.template-card-body {
    display: inline-flex; flex-direction: column; align-items: center; gap: 6px;
    padding: 8px; background: var(--panel); border: 2px solid var(--border); border-radius: 10px;
    transition: border-color .15s, background .15s;
}
.template-card:hover .template-card-body { border-color: var(--accent); }
.template-card input:checked + .template-card-body { border-color: var(--accent); background: #eff6ff; }
.template-card input:focus-visible + .template-card-body { outline: 2px solid var(--accent); outline-offset: 2px; }
.template-card-thumbs { display: flex; gap: 6px; align-items: flex-start; }
.template-card-name { font-size: 12px; color: var(--ink); max-width: 170px; text-align: center; }
.picker-label { display: block; font-weight: 600; margin: 10px 0 2px; }
/* Colored "stage" the book sits on. */
.carousel-viewport {
    grid-column: 2; grid-row: 2;
    display: flex; justify-content: center; align-items: center;
    min-height: 60vh; padding: 36px 24px;
    background: var(--stage, #d9e7e4);
    border-radius: 12px;
    overflow-x: auto;
}
/* White "book body" frame, sized to its 1–2 visible pages. */
.book-body {
    display: flex; align-items: flex-start; gap: 0;
    width: max-content; max-width: 100%;
    background: #fff; padding: 18px; border-radius: 6px;
    box-shadow: 0 18px 50px rgba(0,0,0,.25);
}
.carousel-viewport.is-single .book-body { padding: 14px; }
.carousel-slide { display: none; }
.carousel-slide.is-active { display: block; text-align: center; }
/* Inside a spread, pages are flush and frameless; a single cover keeps a rounded, shadowed card. */
.book-body .preview-page { border: 0; border-radius: 0; box-shadow: none; }
.carousel-viewport.is-single .book-body .preview-page { border-radius: 3px; box-shadow: 0 10px 30px rgba(0,0,0,.18); }
.book-body .preview-wrap.is-blank figcaption { display: none; }
/* Center binding/gutter shadow between the two facing pages of a spread. */
.carousel-slide.is-left .preview-page { box-shadow: inset -16px 0 26px -16px rgba(0,0,0,.28); }
.carousel-slide.is-right .preview-page { box-shadow: inset 16px 0 26px -16px rgba(0,0,0,.28); }
.carousel-nav {
    grid-row: 2;
    width: 48px; height: 48px; border-radius: 50%;
    border: 1px solid var(--border); background: var(--panel);
    font-size: 26px; line-height: 1; cursor: pointer; color: var(--ink);
    box-shadow: 0 2px 8px rgba(0,0,0,.1);
}
.carousel-nav:hover { background: var(--accent); color: #fff; }
.carousel-nav.prev { grid-column: 1; justify-self: start; }
.carousel-nav.next { grid-column: 3; justify-self: end; }
.carousel-counter { grid-column: 2; grid-row: 3; text-align: center; color: var(--muted); font-size: 13px; margin: 0; }
.ph-page-bar { display: none; } /* mobile-only level-2 back bar (shown by the ≤900px page mode) */

/* --- Book overview (Przegląd książki) --- */
.book-overview {
    position: fixed; inset: 0; z-index: 1100;
    background: rgba(0,0,0,.55);
    display: flex; align-items: center; justify-content: center;
    padding: 24px;
}
.book-overview[hidden] { display: none; }
.book-overview-panel {
    background: var(--panel); border-radius: 12px;
    width: min(94vw, 1100px); max-height: 88vh;
    display: flex; flex-direction: column; overflow: hidden;
    box-shadow: 0 24px 64px rgba(0,0,0,.35);
}
.book-overview-head {
    display: flex; justify-content: space-between; align-items: center;
    padding: 14px 18px; border-bottom: 1px solid var(--border);
}
.book-overview-grid {
    overflow-y: auto; padding: 18px;
    display: flex; flex-wrap: wrap; gap: 16px; align-content: flex-start;
}
.book-overview-cell {
    position: relative; padding: 0; flex: 0 0 auto;
    border: 1px solid var(--border); border-radius: 6px;
    background: #fff; cursor: pointer; overflow: hidden;
}
.book-overview-cell:hover { border-color: var(--accent); box-shadow: 0 4px 14px rgba(0,0,0,.16); }
.overview-scaler { position: absolute; top: 0; left: 0; display: flex; transform-origin: top left; }
.overview-scaler .preview-page { border: 0; border-radius: 0; box-shadow: none; }
.book-overview-cap {
    position: absolute; bottom: 4px; right: 6px; z-index: 1;
    font-size: 11px; color: var(--muted);
    background: rgba(255,255,255,.85); padding: 0 5px; border-radius: 3px;
}

/* --- Image crop toolbar + modal --- */
.preview-toolbar {
    position: absolute; z-index: 200;
    display: flex; gap: 6px; padding: 6px;
    background: var(--panel); border: 1px solid var(--border);
    border-radius: 8px; box-shadow: 0 4px 14px rgba(0,0,0,.18);
}
.crop-backdrop {
    position: fixed; inset: 0; z-index: 1000;
    background: rgba(0,0,0,.6);
    display: flex; align-items: center; justify-content: center;
}
.crop-modal {
    background: var(--panel); border-radius: 10px; padding: 16px;
    width: min(90vw, 900px); max-height: 90vh; display: flex; flex-direction: column; gap: 12px;
}
.crop-modal-body { max-height: 72vh; overflow: hidden; }
.crop-modal-img { display: block; max-width: 100%; }
.crop-modal-presets { display: flex; flex-wrap: wrap; gap: 6px; }
.crop-modal-actions { display: flex; justify-content: flex-end; gap: 10px; }

/* --- Source picker (clipboard + upload) --- */
.source-modal { width: min(90vw, 620px); }
.source-modal h3 { margin: 0; }
.clip-grid { display: flex; flex-wrap: wrap; gap: 8px; max-height: 50vh; overflow-y: auto; padding: 2px; }

/* --- Overview page reorder: drag an inner-page thumbnail before/after another --- */
.book-overview-cell .preview-page.is-reorderable { cursor: grab; }
.book-overview-cell .preview-page.is-page-dragging { opacity: .45; }
/* Thick edge markers (the thumbnails are scaled down ~0.2, so 14px reads as a ~3px bar). */
.book-overview-cell .preview-page.drop-before { box-shadow: -14px 0 0 0 var(--accent); }
.book-overview-cell .preview-page.drop-after { box-shadow: 14px 0 0 0 var(--accent); }

/* --- Permanent photo tray (clipboard + rejects) at the bottom of the preview editor --- */
.preview-tray {
    grid-column: 1 / -1; /* auto row: lands below the explicitly-placed carousel rows */
    /* Grid items default to min-width:auto, so without this the no-wrap .tray-grid's
       min-content width (hundreds of thumbnails in one row) blows out the track and
       stretches the whole carousel — worst on mobile's single 1fr column. min-width:0
       lets the item shrink to the track so .tray-grid's overflow-x:auto can scroll. */
    min-width: 0;
    background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
    margin-top: 4px;
}
.preview-tray-head {
    display: flex; align-items: center; gap: 10px; width: 100%;
    padding: 10px 12px; background: none; border: 0; cursor: pointer;
    font: inherit; color: var(--ink); text-align: left;
}
.preview-tray-head .tray-chevron { margin-left: auto; color: var(--muted); }
.preview-tray-body { padding: 0 12px 12px; }
.preview-tray-body > div + div { margin-top: 8px; }
/* In the tray the grid scrolls horizontally in one row instead of growing tall. */
.tray-grid { flex-wrap: nowrap; overflow-x: auto; overflow-y: hidden; max-height: none; padding-bottom: 6px; }
.tray-grid .clip-thumb { cursor: grab; }
.tray-grid .clip-thumb.is-dragging { opacity: .5; }
.clip-thumb {
    padding: 0; border: 1px solid var(--border); border-radius: 6px; overflow: hidden;
    cursor: pointer; background: var(--panel); line-height: 0;
}
.clip-thumb:hover { border-color: var(--accent); box-shadow: 0 2px 8px rgba(0,0,0,.14); }
.clip-thumb img { width: 92px; height: 92px; object-fit: cover; display: block; }
.clip-item { display: flex; flex-direction: column; align-items: center; gap: 3px; margin: 0; width: 92px; }
.clip-reason { font-size: 11px; line-height: 1.2; color: var(--muted); text-align: center; }

/* --- Map editor --- */
.map-modal { width: min(92vw, 820px); }
.map-toolbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.map-toolbar .map-search { flex: 1; min-width: 220px; margin: 0; }
.map-toolbar .map-hint { font-size: 12px; }
.map-pins-bar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 8px; }
.map-pins-bar button[hidden] { display: none; }
.map-route-toggle { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; margin-left: auto; cursor: pointer; }
.map-type { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 13px; color: var(--muted); }
.map-type select { margin: 0; width: auto; }
.map-layers { margin-top: 8px; font-size: 13px; }
.map-layers > summary { cursor: pointer; user-select: none; color: var(--muted); }
.map-layers-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 16px; margin-top: 8px; }
.map-layer-row { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.map-canvas-wrap { display: flex; justify-content: center; }
/* width/height are set inline (JS sizeMapCanvas) to the slot aspect, capped for WYSIWYG. */
.map-canvas { border: 1px solid var(--border); border-radius: 8px; }
/* The modal is a bounded flex column; let the body shrink below its content and scroll so the pinned
   Zapisz/Anuluj stay reachable when the map + controls are taller than the modal (esp. on phones).
   min-height:0 is what allows a flex child to shrink past its content height. */
.map-modal-body { flex: 0 1 auto; min-height: 0; overflow: auto; }
.map-modal .crop-modal-actions { flex: 0 0 auto; }

/* --- Decorative icons in the preview (graphic placeholders, source:user) --- */
.ph-graphic svg { width: 100%; height: 100%; display: block; }
.ph-graphic-user.is-selected { outline: 2px solid var(--accent); outline-offset: -2px; }
.preview-carousel.is-arming .preview-page { cursor: copy; }
.graphic-modal { width: min(92vw, 720px); }
.graphic-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 10px; max-height: 60vh; overflow-y: auto; padding: 2px; }
.graphic-cell {
    display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 10px 6px;
    border: 1px solid var(--border); border-radius: 8px; background: var(--panel); cursor: pointer; color: var(--ink);
}
.graphic-cell:hover { border-color: var(--accent); box-shadow: 0 2px 8px rgba(0,0,0,.14); }
.graphic-cell svg { width: 40px; height: 40px; display: block; }
.graphic-cell span { font-size: 11px; line-height: 1.2; color: var(--muted); text-align: center; word-break: break-word; }
.graphic-prop-bar {
    position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); z-index: 1100;
    display: flex; align-items: center; gap: 10px; padding: 8px 12px;
    background: var(--panel); border: 1px solid var(--border); border-radius: 999px; box-shadow: 0 6px 24px rgba(0,0,0,.22);
}
.graphic-prop-bar[hidden] { display: none; }
.graphic-prop-bar .gp { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); margin: 0; }
.graphic-prop-bar input[type="color"] { width: 30px; height: 26px; padding: 0; border: 1px solid var(--border); border-radius: 6px; }
.graphic-prop-bar input[type="range"] { width: 90px; }
.graphic-prop-bar .gp-sep { width: 1px; align-self: stretch; background: var(--border); }
.graphic-hint {
    position: fixed; left: 50%; top: 14px; transform: translateX(-50%); z-index: 1100;
    background: var(--accent); color: #fff; font-size: 13px; padding: 8px 14px; border-radius: 999px; box-shadow: 0 4px 14px rgba(0,0,0,.2);
}

/* --- Template editor --- */
.editor-shell { width: 96vw; margin-left: calc(-48vw + 50%); }
.editor-toolbar {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
    padding: 10px 14px; margin-bottom: 14px; position: sticky; top: 8px; z-index: 50;
}
.editor-toolbar select { width: auto; margin: 0; padding: 6px 8px; }
.editor-toolbar .inline { display: inline-flex; align-items: center; gap: 6px; margin: 0; color: var(--muted); font-size: 13px; }
.editor-spacer { flex: 1; }
.editor-hint { color: var(--accent); font-size: 13px; }
.btn.is-active { background: var(--accent); color: #fff; }
.btn-danger { color: var(--err); border-color: var(--err); }

.editor-main { display: flex; gap: 16px; align-items: flex-start; }
.editor-pages-rail {
    width: 116px; flex: none; max-height: calc(100vh - 210px); overflow-y: auto;
    display: flex; flex-direction: column; gap: 10px; padding: 10px;
    background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
}
.rail-item {
    position: relative; cursor: pointer; border-radius: 8px; padding: 6px;
    border: 1px solid transparent; text-align: center;
}
.rail-item:hover { background: #f3f5f9; }
.rail-item.is-active { border-color: var(--accent); background: #eef2ff; }
.rail-item.is-drop-target { outline: 2px dashed var(--accent); outline-offset: 2px; }
.rail-thumb {
    position: relative; display: block; width: 84px; margin: 0 auto; overflow: hidden;
    border: 1px solid var(--border); border-radius: 3px; box-shadow: 0 1px 3px rgba(0,0,0,.08);
}
.rail-thumb i { position: absolute; display: block; border-radius: 1px; }
.rail-label { display: block; margin-top: 5px; font-size: 10px; line-height: 1.25; color: var(--muted); }
.rail-item.is-active .rail-label { color: var(--accent); font-weight: 600; }
.rail-reorder { position: absolute; top: 4px; right: 4px; display: none; flex-direction: column; gap: 2px; }
.rail-item:hover .rail-reorder, .rail-item.is-active .rail-reorder { display: flex; }
.rail-move {
    font-size: 8px; line-height: 1; padding: 3px 4px; cursor: pointer;
    background: rgba(255,255,255,.92); border: 1px solid var(--border); border-radius: 4px; color: var(--ink);
}
.rail-move:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.rail-move:disabled { opacity: .35; cursor: default; }
.editor-canvas-wrap {
    flex: 1; overflow: auto; background: #eceef3; border: 1px solid var(--border);
    border-radius: 10px; padding: 28px; min-height: 60vh; display: flex; justify-content: center;
}
.editor-canvas { position: relative; box-shadow: 0 6px 22px rgba(0,0,0,.15); flex: none; }
.editor-canvas.is-drawing { cursor: crosshair; }
/* While a draw tool is armed, existing elements must not swallow the pointer — drawing works on top of them. */
.editor-canvas.is-drawing .ph { pointer-events: none; }

.ph { box-sizing: border-box; outline: 1px dashed rgba(37,99,235,.35); cursor: move; user-select: none; overflow: hidden; }
.ph.is-selected { outline: 2px solid var(--accent); box-shadow: 0 0 0 2px rgba(37,99,235,.2); }
.ph-image { background: repeating-linear-gradient(45deg, #eef0f4, #eef0f4 8px, #e2e5ec 8px, #e2e5ec 16px); display: flex; align-items: center; justify-content: center; }
.ph-badge { font-size: 11px; color: #5b6472; background: rgba(255,255,255,.75); padding: 1px 5px; border-radius: 4px; }
.draw-rect { position: absolute; border: 2px dashed var(--accent); background: rgba(37,99,235,.08); pointer-events: none; z-index: 999; }

.tool-group { display: inline-flex; align-items: center; gap: 6px; padding-right: 8px; border-right: 1px solid var(--border); }
.btn-sm { padding: 6px 10px; font-size: 13px; }
.btn-block { display: block; width: 100%; margin-top: 6px; }

.editor-props { width: 320px; flex: none; }
.editor-props .props-group { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 14px; }
.editor-props h3 { font-size: 13px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; color: var(--muted); margin: 0 0 14px; display: flex; align-items: center; gap: 8px; }
.pill { font-size: 11px; font-weight: 600; text-transform: none; letter-spacing: 0; color: var(--accent); background: #eef2ff; padding: 2px 8px; border-radius: 999px; }

/* aligned label-above-control fields */
.field { display: flex; flex-direction: column; gap: 5px; margin: 0 0 12px; }
.field > span { font-size: 11px; color: var(--muted); font-weight: 600; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field-row .field { margin-bottom: 12px; }
.field.span2 { grid-column: 1 / -1; }
.field.checkbox { flex-direction: row; align-items: center; gap: 8px; }
.field.checkbox input { width: auto; margin: 0; }
.field.checkbox span { font-size: 13px; color: var(--ink); font-weight: 500; }

.editor-props input, .editor-props select, .editor-props textarea {
    width: 100%; margin: 0; padding: 8px 10px; font-size: 13px;
    border: 1px solid var(--border); border-radius: 8px; background: #fff; color: var(--ink);
}
.editor-props input:focus, .editor-props select:focus, .editor-props textarea:focus {
    outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}
.editor-props input[type=color] { height: 38px; padding: 3px; cursor: pointer; }
.editor-props textarea { resize: vertical; min-height: 42px; font-family: inherit; }
.hint-text { font-size: 11px; color: var(--muted); margin: 4px 0 0; line-height: 1.4; }

/* Template editor — usability additions */
.editor-name-field { display: block; margin: 4px 0 0; }
.editor-name-input {
    font-size: 1.5rem; font-weight: 700; border: 1px solid transparent; border-radius: 8px;
    padding: 4px 8px; margin: 0; width: min(100%, 480px); background: transparent; color: var(--ink);
}
.editor-name-input:hover, .editor-name-input:focus {
    border-color: var(--border); background: var(--panel); outline: none;
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

.marquee-rect {
    position: absolute; border: 1px solid var(--accent); background: rgba(37,99,235,.12);
    pointer-events: none; z-index: 998;
}
.smart-guides { position: absolute; inset: 0; pointer-events: none; z-index: 997; }
.smart-guide-line { position: absolute; background: rgba(239,68,68,.75); pointer-events: none; }

.ph-resize-handle {
    position: absolute; width: 8px; height: 8px; background: #fff; border: 1px solid var(--accent);
    border-radius: 1px; pointer-events: auto; z-index: 2;
    transform: scale(calc(1 / var(--editor-canvas-scale, 1)));
    transform-origin: center;
}
.ph-resize-nw { top: -4px; left: -4px; }
.ph-resize-n  { top: -4px; left: 50%; margin-left: -4px; }
.ph-resize-ne { top: -4px; right: -4px; }
.ph-resize-e  { top: 50%; right: -4px; margin-top: -4px; }
.ph-resize-se { bottom: -4px; right: -4px; }
.ph-resize-s  { bottom: -4px; left: 50%; margin-left: -4px; }
.ph-resize-sw { bottom: -4px; left: -4px; }
.ph-resize-w  { top: 50%; left: -4px; margin-top: -4px; }

.tool-group-align .btn-icon { min-width: 32px; padding: 6px 8px; font-size: 14px; }

.layers-list { list-style: none; margin: 0; padding: 0; max-height: 200px; overflow-y: auto; }
.layer-item { display: flex; align-items: center; gap: 4px; border-bottom: 1px solid var(--border); }
.layer-item:last-child { border-bottom: none; }
.layer-item.is-active .layer-select { background: #eef2ff; color: var(--accent); }
.layer-item.is-hidden .layer-label { opacity: .45; text-decoration: line-through; }
.layer-select {
    flex: 1; display: flex; align-items: center; gap: 8px; padding: 8px 6px;
    border: none; background: transparent; cursor: pointer; text-align: left; font-size: 12px;
}
.layer-icon {
    width: 20px; height: 20px; border-radius: 4px; background: #eef0f4;
    display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 10px;
}
.layer-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.layer-z { font-size: 10px; color: var(--muted); }
.layer-eye, .layer-move { flex: none; }
.layer-move { font-size: 9px; padding: 4px 5px; color: var(--muted); }
.layer-rename-input {
    flex: 1; min-width: 0; font-size: 12px; padding: 2px 4px; margin: 0;
    border: 1px solid var(--accent); border-radius: 4px;
}

.expression-picker { margin-top: 8px; }
.expr-cat { font-size: 10px; font-weight: 700; text-transform: uppercase; color: var(--muted); margin: 8px 0 4px; }
.expr-btns { display: flex; flex-wrap: wrap; gap: 4px; }
.expr-btns .btn { font-size: 11px; padding: 4px 8px; max-width: 100%; overflow: hidden; text-overflow: ellipsis; }
.expression-preview { font-style: italic; color: var(--accent); }

.editor-help-panel {
    position: fixed; right: 16px; top: 80px; width: min(380px, calc(100vw - 32px));
    max-height: calc(100vh - 100px); overflow-y: auto; z-index: 200;
    background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,.15);
}
.editor-help-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 16px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--panel);
}
.editor-help-body { padding: 16px; }
.editor-help-body h4 { margin: 12px 0 8px; font-size: 13px; }
.editor-help-body h4:first-child { margin-top: 0; }
.shortcut-table { width: 100%; font-size: 12px; border-collapse: collapse; }
.shortcut-table td { padding: 4px 8px 4px 0; vertical-align: top; }
.shortcut-table kbd {
    display: inline-block; padding: 2px 6px; font-size: 11px; font-family: inherit;
    background: #f3f4f6; border: 1px solid var(--border); border-radius: 4px;
}

.template-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.template-card { display: flex; flex-direction: column; }
.template-thumb-link { display: block; margin-bottom: 10px; border-radius: 8px; overflow: hidden; background: #eceef3; }
.template-thumb { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; }
.template-usage { font-size: 12px; margin-top: 4px; }

/* Template editor is desktop-only: below 900px show a notice instead of the touch-hostile canvas. */
.editor-desktop-only { display: none; }
@media (max-width: 900px) {
    .editor-shell .editor-toolbar,
    .editor-shell .editor-main,
    .editor-shell .editor-help-panel {
        display: none;
    }
    .editor-shell .editor-desktop-only {
        display: block;
        max-width: 520px;
        margin: 24px auto;
        padding: 24px 22px;
        text-align: center;
        background: var(--panel);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        box-shadow: var(--shadow);
    }
    .editor-desktop-only h2 { margin: 0 0 8px; font-size: 18px; }
    .editor-desktop-only p { margin: 0 0 16px; color: var(--muted); }
}

/* nav */
.topbar .nav { margin-left: 18px; font-size: 14px; }
.topbar .nav a { color: var(--muted); text-decoration: none; margin-right: 14px; }
.topbar .nav a:hover { color: var(--accent); }
.topbar-auth .auth-nav { margin-left: 0; }
.topbar-auth .auth-nav a { color: var(--accent); margin-right: 0; }

@media (max-width: 900px) {
    .auth-container { padding: 28px 20px 44px; }
    .auth-shell {
        max-width: 620px;
        grid-template-columns: 1fr;
    }
    .auth-visual {
        min-height: 260px;
        order: -1;
    }
    .auth-book {
        right: 28px;
        bottom: 24px;
        width: min(68%, 360px);
    }
}

@media (max-width: 640px) {
    .topbar {
        padding: 12px 16px;
        flex-wrap: wrap;
    }
    .topbar .nav {
        margin-left: 0;
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
    }
    .topbar .nav a { margin-right: 0; }
    .auth-nav span { display: none; }
    .auth-container { padding: 20px 16px 36px; }
    .auth-card {
        padding: 24px;
    }
    .auth-card h1 {
        font-size: 31px;
    }
    .auth-visual { display: none; }
    .auth-row {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* --- Responsive workspaces: project, template editor, project preview --- */
.workspace-container,
.project-page-container {
    width: min(1400px, 100%);
    margin: 24px auto 42px;
    padding: 0 20px;
}
.project-page-container { max-width: 1120px; }
.workspace-head,
.project-hero {
    display: grid;
    gap: 12px;
    margin-bottom: 18px;
}
.workspace-back {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    text-decoration: none;
}
.workspace-kicker {
    margin: 0 0 6px;
    color: var(--accent);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}
.workspace-head h1,
.project-hero h1 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.workspace-status {
    min-height: 20px;
    justify-self: end;
}
.workspace-toolbar {
    background: var(--toolbar-bg);
    border-radius: var(--radius);
    backdrop-filter: blur(12px);
}
.btn {
    min-height: 38px;
    line-height: 1.15;
}
.btn-sm {
    min-height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.btn-icon {
    min-width: 36px;
    padding-left: 8px;
    padding-right: 8px;
}
.btn.is-active,
.btn[aria-pressed="true"] {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.btn-danger { color: var(--err); border-color: var(--err); }

/* Project detail */
.project-hero {
    padding: 18px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 10px 28px rgba(31, 36, 48, .06);
}
.project-hero-main {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
}
.project-meta-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
}
.meta-chip {
    display: grid;
    gap: 3px;
    min-width: 0;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fbfcfe;
}
.meta-chip span {
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}
.meta-chip strong {
    min-width: 0;
    overflow-wrap: anywhere;
}
.project-workspace {
    display: grid;
    gap: 20px;
}
.status-panel,
.upload-panel,
.template-switcher {
    border-radius: var(--radius);
}
.upload-panel h2 { margin-top: 0; }
.status-actions .action-row .btn,
.export-status .action-row .btn {
    white-space: nowrap;
}

/* Template editor workspace */
.editor-container {
    max-width: none;
}
.editor-shell {
    width: 100%;
    margin: 0;
    --editor-canvas-visual-height: 60vh;
}
.editor-head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
}
.editor-toolbar {
    border-radius: var(--radius);
    top: 8px;
}
.editor-toolbar .tool-group {
    align-self: stretch;
    min-height: 42px;
}
.tool-group-surface {
    flex: 1 1 520px;
}
.tool-group-view {
    flex: 0 1 auto;
}
.editor-toolbar select {
    min-height: 34px;
}
.editor-main {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) minmax(300px, 340px);
    gap: 16px;
}
.editor-canvas-wrap {
    min-width: 0;
    min-height: min(74vh, calc(var(--editor-canvas-visual-height) + 64px));
    max-height: calc(100vh - 210px);
    align-items: flex-start;
    overscroll-behavior: contain;
    touch-action: pan-x pan-y;
}
.editor-canvas {
    transform: scale(var(--editor-canvas-scale, 1));
    transform-origin: top center;
    transition: transform 160ms var(--ease);
    touch-action: none;
}
.editor-canvas.is-drawing {
    cursor: crosshair;
}
.editor-props {
    width: auto;
}
.editor-props-head {
    display: none;
}
.editor-props .props-group {
    border-radius: var(--radius);
}

/* Project preview workspace */
.preview-container {
    max-width: none;
}
.preview-container .preview-carousel {
    margin-left: 0;
    margin-right: 0;
}
.preview-head {
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
}
.preview-add-bar {
    align-items: center;
    gap: 8px;
    padding: 10px;
    border-radius: var(--radius);
}
.preview-command-group {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    padding-right: 8px;
    border-right: 1px solid var(--border);
}
.preview-command-group:last-child {
    border-right: 0;
    padding-right: 0;
}
.preview-command-status {
    min-width: 120px;
}
.carousel-viewport {
    min-height: calc(var(--book-visual-height, 60vh) + 72px);
    overflow: hidden;
}
.book-body {
    max-width: none;
    transform: scale(var(--book-scale, 1));
    transform-origin: center center;
    transition: transform 180ms var(--ease);
}
.book-overview-panel,
.crop-modal {
    border-radius: var(--radius);
}
.preview-toolbar.is-mobile-sheet {
    position: fixed;
    inset: auto max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
    z-index: 1400;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 12px;
    border-radius: 12px;
}
.preview-toolbar.is-mobile-sheet .btn {
    width: 100%;
}
.graphic-prop-bar {
    max-width: calc(100vw - 24px);
}

@media (max-width: 1100px) {
    .workspace-container,
    .project-page-container {
        padding-left: 16px;
        padding-right: 16px;
    }
    .editor-main {
        grid-template-columns: auto minmax(0, 1fr) minmax(280px, 310px);
    }
    .editor-props .props-group {
        padding: 14px;
    }
}

@media (max-width: 900px) {
    .workspace-head,
    .project-hero {
        margin-bottom: 14px;
    }
    .editor-head {
        grid-template-columns: 1fr;
    }
    .workspace-status {
        justify-self: start;
    }
    .editor-main {
        grid-template-columns: 1fr;
    }
    .editor-props {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }
    .editor-props .props-group {
        margin-bottom: 0;
    }
    .editor-props .props-group:first-of-type {
        grid-column: 1 / -1;
    }
    .preview-carousel {
        grid-template-columns: 48px minmax(0, 1fr) 48px;
    }
    .carousel-viewport {
        padding: 28px 14px;
    }
}

@media (max-width: 760px) {
    .editor-toolbar {
        position: sticky;
        top: 6px;
        max-height: 42vh;
        overflow: auto;
        align-content: flex-start;
    }
    .editor-toolbar .tool-group {
        flex: 1 1 auto;
        border-right: 0;
        padding: 6px;
        border-radius: var(--radius);
        background: #f8fafc;
    }
    .editor-toolbar .tool-group-surface,
    .editor-toolbar .tool-group-view {
        flex-basis: 100%;
    }
    .editor-toolbar .inline {
        flex: 1 1 140px;
    }
    .editor-toolbar .inline select {
        width: 100%;
    }
    .editor-main {
        display: block;
    }
    .editor-canvas-wrap {
        min-height: calc(var(--editor-canvas-visual-height) + 56px);
        max-height: none;
        padding: 18px;
        justify-content: center;
    }
    .editor-props {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1200;
        display: block;
        width: auto;
        max-height: min(78vh, 680px);
        overflow-y: auto;
        padding: 12px 12px max(12px, env(safe-area-inset-bottom));
        background: var(--panel);
        border: 1px solid var(--border);
        border-bottom: 0;
        border-radius: 14px 14px 0 0;
        box-shadow: 0 -20px 60px rgba(31,36,48,.26);
        transform: translateY(calc(100% - 50px));
        transition: transform 220ms var(--ease);
    }
    .editor-shell.is-props-open .editor-props {
        transform: translateY(0);
    }
    .editor-props-head {
        position: sticky;
        top: -12px;
        z-index: 2;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        margin: -12px -12px 12px;
        padding: 12px;
        background: var(--panel);
        border-bottom: 1px solid var(--border);
    }
    .editor-props .props-group {
        margin-bottom: 12px;
    }
    .editor-props .props-group:last-child {
        margin-bottom: 0;
    }
}

@media (max-width: 640px), (pointer: coarse) {
    .btn,
    .btn-sm,
    input[type=text],
    input[type=email],
    input[type=password],
    input[type=file],
    select {
        min-height: 44px;
    }
    .btn-sm {
        padding: 9px 12px;
    }
    .btn-icon {
        min-width: 44px;
    }
}

/* --- Preview: mobile two-level (overview → page) UX, ≤900px (phones + tablets).
   Desktop (>900px) keeps the spread carousel + modal "Przegląd książki". --- */
@media (max-width: 900px) {
    .preview-carousel {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr auto;
        gap: 10px;
        padding-left: 0;
        padding-right: 0;
    }
    .preview-add-bar {
        grid-row: 1;
        align-items: stretch;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }
    .preview-command-group {
        flex: 0 0 auto;
        border-right: 0;
        padding: 4px;
        border-radius: var(--radius);
        background: #f8fafc;
    }
    .page-picker {
        flex: 0 0 min(92vw, 520px);
        max-height: 230px;
        overflow-y: auto;
        padding: 4px;
        border: 1px solid var(--border);
        border-radius: var(--radius);
        background: var(--panel);
    }
    .preview-command-status {
        flex: 0 0 auto;
        align-self: center;
    }
    .carousel-viewport {
        grid-column: 1;
        grid-row: 2;
        /* Pin the stage to the book's VISUAL (scaled) height, not min-height: .book-body is sized by
           transform: scale() which does NOT shrink its layout box, so a flexed min-height stage grows
           to the full UNSCALED book (~700px) and leaves huge green bands around the small scaled page.
           A fixed height (the overflow is already clipped) makes the stage hug the visible page.
           min-height: 0 neutralises the base .carousel-viewport { min-height: 60vh } (app.css ~786). */
        height: calc(var(--book-visual-height, 320px) + 16px);
        min-height: 0;
        padding: 8px;
        border-radius: var(--radius);
    }
    /* Overlay the nav arrows on the book (same grid cell, row 2) so they stay reachable without
       scrolling. The page editor shows one page per view; horizontal swipe also turns pages. */
    .carousel-nav {
        align-self: center;
        width: 44px;
        height: 44px;
        z-index: 50;
        background: var(--toolbar-bg);
        backdrop-filter: blur(2px);
        -webkit-backdrop-filter: blur(2px);
    }
    .carousel-nav.prev { grid-column: 1; grid-row: 2; justify-self: start; margin-left: 6px; }
    .carousel-nav.next { grid-column: 1; grid-row: 2; justify-self: end; margin-right: 6px; }
    .carousel-counter { grid-column: 1 / -1; grid-row: 3; margin: 6px 0 0; }
    .book-body { padding: 12px; border-radius: var(--radius); }
    /* Suppress the iOS long-press image menu on photo slots so taps/swipes never pop it. */
    .preview-page .ph-image { -webkit-touch-callout: none; }

    /* ----- Level 1: overview (default) — full-width vertical list of spreads, no horizontal slider ----- */
    .is-mobile-overview .carousel-viewport,
    .is-mobile-overview .carousel-nav,
    .is-mobile-overview .carousel-counter,
    .is-mobile-overview .preview-add-bar,
    .is-mobile-overview .ph-page-bar {
        display: none;
    }
    .is-mobile-overview .book-overview {
        position: static;
        inset: auto;
        z-index: auto;
        background: transparent;
        padding: 0;
        display: block;
        grid-column: 1 / -1;
        grid-row: 2;
    }
    .is-mobile-overview .book-overview-panel {
        width: 100%;
        max-height: none;
        overflow: visible;
        box-shadow: none;
        background: transparent;
        border-radius: 0;
    }
    .is-mobile-overview .book-overview-head { display: none; }
    .is-mobile-overview .book-overview-grid {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 14px;
        padding: 12px 8px;
        overflow: visible;
    }
    .is-mobile-overview .book-overview-cell { margin: 0 auto; cursor: pointer; }

    /* ----- Level 2: page editor — book + overlay arrows + page tools + a back bar ----- */
    .is-mobile-page .book-overview { display: none; }
    /* Page-edit level: the page must sit at the very top. The h1/back-link header duplicates navigation
       the "‹ Przegląd" bar + global top bar already provide, so drop it (and any stray flashes) here to
       reclaim ~120–140px above the stage. Overview level keeps the header — :has() matches only page mode. */
    main:has(.preview-carousel.is-mobile-page) > .workspace-head,
    main:has(.preview-carousel.is-mobile-page) > .flash {
        display: none;
    }
    /* All rows content-sized (no 1fr) + top-aligned so back-bar → add-bar → stage stack from the top,
       overriding the base .preview-carousel { align-items: center } (no green slack around the page). */
    .preview-carousel.is-mobile-page {
        grid-template-rows: auto auto auto auto;
        align-items: start;
    }
    .is-mobile-page .ph-page-bar { grid-column: 1 / -1; grid-row: 1; display: flex; }
    .is-mobile-page .preview-add-bar { grid-row: 2; }
    .is-mobile-page .carousel-viewport,
    .is-mobile-page .carousel-nav.prev,
    .is-mobile-page .carousel-nav.next { grid-row: 3; }
    .is-mobile-page .carousel-counter { grid-row: 4; }
    .ph-page-bar {
        align-items: center;
        gap: 10px;
        background: var(--panel);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 6px 8px;
    }

    /* Photo tray: pin to an explicit bottom row instead of relying on grid auto-placement.
       In overview mode row 1 (add-bar) is display:none, so an unplaced full-width tray would
       auto-flow INTO row 1 — above the page list. Explicit rows keep it at the bottom in both modes. */
    .is-mobile-overview .preview-tray { grid-row: 3; }   /* overview sits in row 2 (1fr); tray below it */
    .is-mobile-page .preview-tray { grid-row: 5; }        /* page grid has 4 rows; tray in the implicit 5th */

    /* Compact, touch-friendly tray on phones. Scoped to .tray-grid so the click-path source
       modal (.clip-grid without .tray-grid) keeps its 92px thumbnails. */
    .preview-tray-head { min-height: 44px; }
    .tray-grid { -webkit-overflow-scrolling: touch; }
    .tray-grid .clip-thumb img { width: 64px; height: 64px; }
    .tray-grid .clip-item { width: 64px; }
    .tray-grid .clip-reason { font-size: 10px; }
}

@media (max-width: 640px) {
    .workspace-container,
    .project-page-container {
        margin-top: 14px;
        padding-left: 12px;
        padding-right: 12px;
    }
    .workspace-head h1,
    .project-hero h1 {
        font-size: 22px;
    }
    .project-hero {
        padding: 14px;
    }
    .project-meta-strip {
        grid-template-columns: 1fr;
    }
    .panel-heading {
        display: grid;
        gap: 10px;
    }
    .stat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .action-group,
    .project-workspace .inline-form,
    .project-workspace .action-row,
    .up-actions:not([hidden]),
    .export-status .action-row {
        display: grid;
        grid-template-columns: 1fr;
        align-items: stretch;
    }
    .project-workspace .btn,
    .project-workspace .btn-ghost,
    .up-actions .btn,
    .export-status .btn {
        width: 100%;
        text-align: center;
        white-space: normal;
    }
    .share-add-row {
        flex-direction: column;
    }
    .share-row {
        flex-direction: column;
        align-items: stretch;
    }
    .share-row form { width: 100%; }
    .dropzone {
        padding: 22px 16px;
    }
    .filepond--item {
        width: calc(50% - 0.5em);
    }
    /* Preview carousel mobile layout (single page, overlay arrows, two-level modes) lives in the
       dedicated @media (max-width: 900px) block above. */
    .book-overview {
        padding: 12px;
    }
    .book-overview-panel {
        width: 100%;
        max-height: 92vh;
    }
    .book-overview-head {
        align-items: flex-start;
        gap: 10px;
    }
    .book-overview-grid {
        padding: 12px;
        gap: 10px;
    }
    .crop-backdrop {
        align-items: flex-end;
        padding: 10px;
    }
    .crop-modal {
        width: 100%;
        max-height: calc(100dvh - 20px);
        border-radius: 14px 14px 0 0;
        padding: 14px;
    }
    .crop-modal-body {
        max-height: 58vh;
        overflow: auto;
    }
    .crop-modal-actions {
        display: grid;
        grid-template-columns: 1fr;
    }
    .clip-grid,
    .graphic-grid {
        max-height: 42vh;
    }
    .map-toolbar {
        display: grid;
        grid-template-columns: 1fr;
        align-items: stretch;
    }
    .map-toolbar .map-search,
    .map-type select {
        width: 100%;
    }
    .map-route-toggle {
        margin-left: 0;
    }
    .map-layers-list {
        grid-template-columns: 1fr;
    }
    .graphic-prop-bar {
        left: max(10px, env(safe-area-inset-left));
        right: max(10px, env(safe-area-inset-right));
        bottom: max(10px, env(safe-area-inset-bottom));
        transform: none;
        max-width: none;
        justify-content: center;
        flex-wrap: wrap;
        border-radius: 12px;
    }
    .graphic-hint {
        top: auto;
        bottom: max(12px, env(safe-area-inset-bottom));
        width: calc(100vw - 24px);
        text-align: center;
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .topbar {
        gap: 10px;
    }
    .brand {
        font-size: 16px;
    }
    .editor-toolbar {
        gap: 8px;
    }
    .editor-toolbar .tool-group {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: stretch;
    }
    .editor-toolbar .tool-group-surface,
    .editor-toolbar .tool-group-view {
        grid-template-columns: 1fr;
    }
    .editor-toolbar .btn,
    .editor-toolbar .inline {
        width: 100%;
    }
    .editor-hint {
        width: 100%;
    }
    .editor-canvas-wrap {
        padding: 12px;
    }
    .field-row {
        grid-template-columns: 1fr;
    }
    .preview-toolbar.is-mobile-sheet {
        grid-template-columns: 1fr;
    }
}

/* Phone-first corrections for the editing workspaces. Keep the canvas visible and make toolbars compact. */
@media (max-width: 640px) {
    .editor-container {
        margin-top: 8px;
        padding-left: 8px;
        padding-right: 8px;
    }
    .editor-head {
        gap: 4px;
        margin-bottom: 8px;
    }
    .editor-head .workspace-back {
        min-height: 26px;
    }
    .editor-head h1 {
        font-size: 20px;
    }
    .editor-toolbar {
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        gap: 8px;
        max-height: none;
        overflow-x: auto;
        overflow-y: hidden;
        overscroll-behavior-x: contain;
        padding: 8px;
        margin-left: -8px;
        margin-right: -8px;
        border-left: 0;
        border-right: 0;
        border-radius: 0;
        scroll-snap-type: x proximity;
        -webkit-overflow-scrolling: touch;
    }
    .editor-toolbar .tool-group,
    .editor-toolbar .tool-group-surface,
    .editor-toolbar .tool-group-view {
        display: inline-flex;
        flex: 0 0 auto;
        width: auto;
        min-width: max-content;
        align-items: center;
        gap: 6px;
        padding: 4px;
        border-right: 0;
        border-radius: var(--radius);
        background: #f8fafc;
        scroll-snap-align: start;
    }
    .editor-toolbar .inline {
        flex: 0 0 auto;
        width: auto;
        min-width: 0;
    }
    .editor-toolbar .tool-group-surface .inline {
        width: 190px;
    }
    .editor-toolbar .tool-group-view .inline {
        width: 112px;
    }
    .editor-toolbar .btn,
    .editor-toolbar .inline,
    .editor-toolbar select {
        white-space: nowrap;
    }
    .editor-toolbar .btn {
        flex: 0 0 auto;
        width: auto;
    }
    .editor-spacer {
        display: none;
    }
    .editor-hint {
        flex: 0 0 auto;
        min-width: 160px;
    }
    .editor-main {
        margin-top: 8px;
    }
    .editor-canvas-wrap {
        height: max(420px, calc(100dvh - 246px));
        min-height: 0;
        max-height: none;
        padding: 10px;
        justify-content: flex-start;
        align-items: flex-start;
    }
    .editor-canvas {
        margin: auto;
    }
    .editor-props {
        max-height: min(66dvh, 560px);
        transform: translateY(100%);
    }
    .editor-shell.is-props-open .editor-props {
        transform: translateY(0);
    }
    .editor-props input,
    .editor-props select,
    .editor-props textarea {
        min-height: 44px;
    }

    .preview-add-bar {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        overflow: visible;
        align-items: stretch;
    }
    .preview-command-group {
        border-right: 0;
        padding: 0;
        background: transparent;
    }
    .preview-command-group-add,
    .preview-command-group-view,
    .preview-command-group-history {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }
    .preview-command-group .btn {
        width: 100%;
        white-space: normal;
    }
    .preview-command-group-view .btn[hidden] {
        display: none;
    }
    .preview-command-status,
    .page-picker {
        grid-column: 1 / -1;
    }
    .preview-command-status:empty {
        display: none;
    }
    .page-picker {
        flex: none;
        width: 100%;
        max-height: 260px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
    }
}