/* =====================================================================
   BETLEWSKI — Generator dla lasera
   Dwa motywy: ciemny (domyślny) i jasny. Układ responsywny (telefon → biurko).
   ===================================================================== */

:root,
[data-theme="dark"] {
    --bg: #0e1017;
    --bg-elev: #12141c;
    --bg-card: #171921;
    --bg-card-hover: #1d1f2a;
    --bg-input: #1a1c28;
    --border: #2a2d3a;
    --border-soft: #22252f;
    --text: #d0d1d8;
    --text-2: #8a8d9a;
    --text-3: #5a5d6e;
    --accent: #c0392b;
    --accent-hover: #d94435;
    --accent-text: #ffffff;
    --accent-soft: rgba(192, 57, 43, 0.15);
    --stage: #e8e9ed;
    --paper: #ffffff;
    --grid-line: rgba(30, 40, 60, 0.06);
    --success: #1b6e3d;
    --success-hover: #22874b;
    --success-soft: #132b1c;
    --success-text: #6dd89e;
    --danger: #a32d2d;
    --danger-hover: #c03636;
    --danger-soft: #2b1313;
    --danger-text: #f09595;
    --warn-soft: #2a2412;
    --warn-text: #e5c36b;
    --info-soft: #13202b;
    --info-text: #8fc3f0;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    --overlay: rgba(0, 0, 0, 0.6);
    --thumb-filter: invert(1);
    --logo: #eceef3;
    --zone: #3b82f6;
    --scrollbar: #2a2d3a;
    color-scheme: dark;
}

[data-theme="light"] {
    --bg: #faf8f5;
    --bg-elev: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #faf6f1;
    --bg-input: #f5f0eb;
    --border: #e0d6ca;
    --border-soft: #ebe4da;
    --text: #2c2520;
    --text-2: #7a6b5d;
    --text-3: #a89a8b;
    --accent: #8b5e3c;
    --accent-hover: #a06d47;
    --accent-text: #ffffff;
    --accent-soft: rgba(139, 94, 60, 0.12);
    --stage: #f1ece6;
    --paper: #ffffff;
    --grid-line: rgba(90, 60, 30, 0.06);
    --success: #2e7d4f;
    --success-hover: #36925d;
    --success-soft: #e7f4ec;
    --success-text: #1f6b40;
    --danger: #b3261e;
    --danger-hover: #c9372e;
    --danger-soft: #fbe9e7;
    --danger-text: #a3241c;
    --warn-soft: #fdf3dc;
    --warn-text: #7d5a00;
    --info-soft: #eaf1f8;
    --info-text: #2d5b86;
    --shadow: 0 10px 30px rgba(60, 40, 20, 0.12);
    --overlay: rgba(40, 30, 20, 0.45);
    --thumb-filter: none;
    --logo: #1f1a16;
    --zone: #2563eb;
    --scrollbar: #d8ccbf;
    color-scheme: light;
}

/* ---------------------------------------------------------------- podstawy */

*, *::before, *::after { box-sizing: border-box; }

html, body {
    margin: 0;
    min-height: 100%;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Ubuntu, Roboto, "Helvetica Neue", sans-serif;
    -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); }
h1, h2, h3 { margin: 0; line-height: 1.25; }
h1 { font-size: 22px; }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
[hidden] { display: none !important; }
code { background: var(--bg-input); border: 1px solid var(--border-soft); padding: 1px 6px; border-radius: 5px; font-size: 13px; overflow-wrap: anywhere; white-space: nowrap; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--scrollbar); border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-track { background: transparent; }

.icon { width: 18px; height: 18px; flex: none; }
.muted { color: var(--text-2); }
.small { font-size: 13px; }
.label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-2);
    margin-bottom: 10px;
}
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------------------------------------------------------------- przyciski */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 38px;
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text);
    font: inherit;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.05s;
    -webkit-tap-highlight-color: transparent;
}
.btn:hover { border-color: var(--text-3); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn.is-busy { opacity: 0.6; cursor: not-allowed; }
.btn .icon { width: 16px; height: 16px; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { background: var(--success-hover); border-color: var(--success-hover); }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger-text); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.btn-ghost:hover { color: var(--text); background: var(--bg-input); }
.btn-block { width: 100%; }
.btn-lg { min-height: 48px; font-size: 15px; font-weight: 600; }
.btn-sm { min-height: 30px; padding: 4px 10px; font-size: 13px; }

.btn.is-busy::after {
    content: "";
    width: 14px;
    height: 14px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.icon-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text-2);
    cursor: pointer;
    text-decoration: none;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.icon-btn:hover { color: var(--text); border-color: var(--text-3); }
.icon-btn .icon { width: 16px; height: 16px; }
.icon-btn--danger:hover { color: #fff; background: var(--danger); border-color: var(--danger); }
.icon-btn:disabled { opacity: 0.35; cursor: not-allowed; pointer-events: none; }
.icon-btn--warn { color: var(--warn-text); }
.align-group .icon-btn[data-tip]:hover::after { bottom: auto; top: calc(100% + 6px); }
.icon-btn[data-tip]:hover::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 8px;
    border-radius: 6px;
    background: var(--text);
    color: var(--bg);
    font-size: 12px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 5;
}

/* ---------------------------------------------------------------- formularze */

.field { display: block; margin-bottom: 14px; }
.field > span, .field-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-2);
    margin-bottom: 6px;
}
.input, .select, textarea.input {
    display: block;
    width: 100%;
    min-height: 40px;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text);
    font: inherit;
    font-size: 15px;
}
.input::placeholder { color: var(--text-3); }
.input:focus, .select:focus, .btn:focus-visible, .icon-btn:focus-visible, .dropzone:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}
.input[readonly] { color: var(--text-2); }
textarea.input { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; min-height: 120px; }
.select { appearance: none; padding-right: 32px; background-image: linear-gradient(45deg, transparent 50%, var(--text-2) 50%), linear-gradient(135deg, var(--text-2) 50%, transparent 50%); background-position: calc(100% - 17px) 50%, calc(100% - 12px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.check { display: flex; align-items: center; gap: 10px; font-size: 14px; cursor: pointer; margin: 4px 0 12px; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); margin: 0; }
.field-hint { font-size: 12px; color: var(--text-3); margin-top: 6px; }
.field-msg { display: block; min-height: 18px; font-size: 12px; margin-top: 4px; }
.field-msg.is-error { color: var(--danger-text); }
.field-msg.is-ok { color: var(--success-text); }

.stepper { display: flex; align-items: stretch; }
.stepper .input { border-radius: 0; text-align: center; min-width: 0; padding: 6px 4px; }
.stepper button {
    flex: none;
    width: 34px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-2);
    cursor: pointer;
    font: inherit;
}
.stepper button:first-child { border-radius: 8px 0 0 8px; border-right: 0; }
.stepper button:last-child { border-radius: 0 8px 8px 0; border-left: 0; }
.stepper button:hover { color: var(--text); }

.range-row { display: flex; align-items: center; gap: 10px; }
.range-row input[type="range"] { flex: 1; accent-color: var(--accent); }
.range-row output { min-width: 56px; text-align: right; font-size: 13px; color: var(--text-2); font-variant-numeric: tabular-nums; }

.segmented { display: flex; background: var(--bg-input); border: 1px solid var(--border); border-radius: 9px; padding: 3px; gap: 3px; }
.segmented button {
    flex: 1;
    white-space: nowrap;
    border: 0;
    background: transparent;
    color: var(--text-2);
    padding: 7px 8px;
    border-radius: 6px;
    font: inherit;
    font-size: 13px;
    cursor: pointer;
}
.segmented button.is-active { background: var(--bg-card); color: var(--text); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2); }

/* ---------------------------------------------------------------- powiadomienia */

.alert { display: flex; gap: 10px; align-items: flex-start; padding: 10px 14px; border-radius: 8px; font-size: 14px; border: 1px solid transparent; }
.alert .icon { width: 18px; height: 18px; margin-top: 1px; }
.alert-error { background: var(--danger-soft); color: var(--danger-text); border-color: var(--danger); }
.alert-success { background: var(--success-soft); color: var(--success-text); border-color: var(--success); }
.alert-warn { background: var(--warn-soft); color: var(--warn-text); border-color: rgba(229, 195, 107, 0.35); }
.alert-info { background: var(--info-soft); color: var(--info-text); border-color: rgba(143, 195, 240, 0.25); }
.alert + .alert { margin-top: 8px; }

.toast-stack {
    position: fixed;
    top: 72px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: min(440px, calc(100% - 32px));
    pointer-events: none;
}
.toast {
    pointer-events: auto;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    background: var(--bg-elev);
    color: var(--text);
    animation: toast-in 0.2s ease-out;
}
.toast.is-success { border-color: var(--success); background: var(--success-soft); color: var(--success-text); }
.toast.is-error { border-color: var(--danger); background: var(--danger-soft); color: var(--danger-text); }
@keyframes toast-in { from { opacity: 0; transform: translateY(-8px); } }

.modal-backdrop {
    position: fixed;
    inset: 0;
    background: var(--overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    z-index: 300;
}
.modal {
    width: min(460px, 100%);
    animation: modal-in 0.16s ease-out;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 22px;
    box-shadow: var(--shadow);
}
.modal p { color: var(--text-2); margin: 10px 0 20px; }
.modal .input { margin: -6px 0 20px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }
.modal-backdrop { animation: fade-in 0.16s ease-out; }
@keyframes modal-in { from { opacity: 0; transform: translateY(8px) scale(0.98); } }
@keyframes fade-in { from { opacity: 0; } }
@media (max-width: 480px) {
    .modal-actions { flex-direction: column-reverse; }
    .modal-actions .btn { width: 100%; }
}

/* ---------------------------------------------------------------- nagłówek */

.app { min-height: 100vh; display: flex; flex-direction: column; }

.app-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    gap: 18px;
    height: 56px;
    padding: 0 20px;
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border-soft);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; min-width: 0; }
.brand-logo {
    display: block;
    flex: none;
    width: 167px;
    height: 32px;
    background-color: var(--logo);
    -webkit-mask: url("../img/logo.svg") center / contain no-repeat;
    mask: url("../img/logo.svg") center / contain no-repeat;
}
.brand-logo--large { width: 230px; height: 44px; margin: 0 auto 22px; }
.brand-sub { color: var(--text-2); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding-left: 12px; border-left: 1px solid var(--border); line-height: 20px; }
.header-spacer { flex: 1; }

.admin-nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.admin-nav::-webkit-scrollbar { display: none; }
.admin-nav a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 12px;
    border-radius: 8px;
    color: var(--text-2);
    text-decoration: none;
    font-size: 14px;
    white-space: nowrap;
}
.admin-nav a:hover { color: var(--text); background: var(--bg-input); }
.admin-nav a.is-active { color: var(--text); background: var(--bg-input); box-shadow: inset 0 -2px 0 var(--accent); }
.admin-nav .icon { width: 16px; height: 16px; }

.theme-switch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 0;
    background: none;
    color: var(--text-2);
    font: inherit;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    padding: 6px 0;
}
.theme-switch__track {
    position: relative;
    width: 36px;
    height: 20px;
    border-radius: 20px;
    background: var(--border);
}
.theme-switch__dot {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--text);
    transition: transform 0.2s;
}
[data-theme="light"] .theme-switch__dot { transform: translateX(16px); background: var(--accent); }
.theme-switch__label.is-active { color: var(--text); }

.logout-form { margin: 0; }

.app-footer {
    padding: 18px;
    text-align: center;
    font-size: 12px;
    color: var(--text-3);
    border-top: 1px solid var(--border-soft);
}

/* ---------------------------------------------------------------- generator */

.gen {
    flex: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    min-height: calc(100vh - 56px - 52px);
}
.gen-stage {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--stage);
    min-width: 0;
}
.stage-inner {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: min(100%, calc(100vh - 200px), 760px);
}
.stage-inner .board { width: 100%; }
.board-title {
    display: flex;
    align-items: baseline;
    gap: 10px;
    min-height: 26px;
    min-width: 0;
    color: #2b2d38;
}
.board-title__id {
    flex: none;
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(30, 32, 45, 0.08);
    font-size: 13px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.board-title__name {
    font-size: 18px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.board {
    position: relative;
    width: min(100%, calc(100vh - 160px), 760px);
    aspect-ratio: 1;
    background-color: var(--paper);
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 5% 5%;
    border-radius: 12px;
    border: 1px dashed #c9ccd4;
    box-shadow: 0 2px 10px rgba(20, 20, 40, 0.06);
    overflow: hidden;
}
.board > svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.board-empty {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    justify-content: center;
    color: #8a8d9a;
    font-size: 15px;
    text-align: center;
    padding: 24px;
}
.board-empty .icon { width: 40px; height: 40px; opacity: 0.5; }
.board-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 28px;
    height: 28px;
    margin: -14px 0 0 -14px;
    border: 3px solid #c9ccd4;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.gen-side {
    display: flex;
    flex-direction: column;
    gap: 22px;
    padding: 22px 20px;
    background: var(--bg-elev);
    border-left: 1px solid var(--border-soft);
    min-width: 0;
}
.text-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; min-height: 30px; }
.text-head .label { margin: 0; }
.text-head .btn { min-height: 28px; padding: 3px 8px; font-size: 12px; }
.text-head .btn .icon { width: 14px; height: 14px; }
.text-anim { position: relative; }
.gen-side .text-fields { display: flex; flex-direction: column; gap: 10px; }
.text-field.is-entering { animation: field-in 0.22s ease-out both; }
@keyframes field-in { from { opacity: 0; transform: translateY(-6px); } }
.text-field.is-updated .input { animation: field-flash 0.35s ease-out; }
@keyframes field-flash { from { border-color: var(--accent); } }
@media (prefers-reduced-motion: reduce) {
    .text-field.is-entering, .text-field.is-updated .input { animation: none; }
}
.text-field { position: relative; }
.text-field .input { padding-right: 56px; font-size: 16px; }
.text-field .counter {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    color: var(--text-3);
    font-variant-numeric: tabular-nums;
    pointer-events: none;
}
.text-empty { color: var(--text-3); font-size: 14px; margin: 0; }

.templates-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.templates-head .label { margin: 0; }
.search { position: relative; flex: 1; max-width: 200px; }
.search .icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); width: 15px; height: 15px; color: var(--text-3); }
.search .input { min-height: 34px; padding: 6px 10px 6px 32px; font-size: 14px; }

.thumb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
    gap: 8px;
}
.thumb {
    position: relative;
    aspect-ratio: 1;
    padding: 8px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
}
.thumb:hover { background: var(--bg-card-hover); border-color: var(--text-3); }
.thumb.is-selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.thumb img.is-auto { filter: var(--thumb-filter); }
.thumb img.is-custom { background: #fff; border-radius: 6px; }
.thumb .thumb-id {
    position: absolute;
    left: 5px;
    bottom: 4px;
    font-size: 10px;
    color: var(--text-3);
    font-variant-numeric: tabular-nums;
}
.thumb .thumb-fallback { display: flex; align-items: center; justify-content: center; height: 100%; font-size: 13px; color: var(--text-2); }

.side-actions { margin-top: auto; display: flex; flex-direction: column; gap: 10px; }
.export-status { font-size: 13px; color: var(--text-2); text-align: center; margin: 0; min-height: 18px; }

/* ---------------------------------------------------------------- panel: wspólne */

.page { width: 100%; max-width: 1320px; margin: 0 auto; padding: 24px 20px 40px; flex: 1; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.page-head p { margin: 4px 0 0; color: var(--text-2); font-size: 14px; }
.panel {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    padding: 20px;
}
.panel + .panel { margin-top: 18px; }
.panel-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }

.dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 30px 18px;
    border: 1.5px dashed var(--border);
    border-radius: 14px;
    background: var(--bg-card);
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}
.dropzone:hover, .dropzone.is-over { border-color: var(--accent); background: var(--accent-soft); }
.dropzone-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--bg-input);
    color: var(--text-2);
    border: 1px solid var(--border);
    margin-bottom: 6px;
}
.dropzone-icon .icon { width: 22px; height: 22px; }
.dropzone-title { font-weight: 600; font-size: 15px; }
.dropzone-hint { color: var(--text-3); font-size: 13px; }
.dropzone .btn { margin-top: 10px; }

/* ---------------------------------------------------------------- panel: lista szablonów */

.toolbar { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin: 22px 0 14px; }
.toolbar .search { max-width: 280px; }
.filter-tabs { display: inline-flex; }

.toolbar-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.size-control { display: flex; align-items: center; gap: 8px; color: var(--text-2); cursor: pointer; }
.size-control .icon { width: 17px; height: 17px; }
.size-control input { width: 96px; accent-color: var(--accent); margin: 0; }

.cards {
    --tile: 180px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(var(--tile), 1fr));
    gap: 14px;
}
.cards[data-size="xs"] { --tile: 92px; gap: 8px; }
.cards[data-size="s"] { --tile: 128px; gap: 10px; }
.cards[data-size="l"] { --tile: 250px; gap: 18px; }
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 0.15s, opacity 0.15s, transform 0.15s;
}
.card:hover { border-color: var(--border); }
.cards.is-sortable .card { cursor: grab; }
.card.is-placeholder { opacity: 0.35; border: 2px dashed var(--accent); }
.card.is-placeholder > * { visibility: hidden; }
.card-ghost {
    position: fixed;
    z-index: 150;
    margin: 0;
    pointer-events: none;
    cursor: grabbing;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
    border-color: var(--accent);
    transform-origin: center;
    opacity: 0.95;
}
body.is-sorting, body.is-sorting * { cursor: grabbing !important; user-select: none; -webkit-user-select: none; }
.card-grip {
    position: absolute;
    top: 6px;
    left: 6px;
    z-index: 2;
    display: none;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 7px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-2);
    cursor: grab;
    touch-action: none;
}
.card-grip .icon { width: 16px; height: 16px; }
.cards.is-sortable .card:hover .card-grip { display: inline-flex; }
@media (hover: none) {
    .cards.is-sortable .card-grip { display: inline-flex; }
}
.card.is-highlight { border-color: var(--success); }
.card-preview {
    position: relative;
    display: block;
    aspect-ratio: 1;
    padding: 16px;
    background: var(--bg-input);
}
.card-preview img { width: 100%; height: 100%; object-fit: contain; display: block; }
.card-preview img.is-auto { filter: var(--thumb-filter); }
.card-preview img.is-custom { background: #fff; border-radius: 8px; }
.card.is-off .card-preview img { opacity: 0.3; }
.badge-off {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 3px 8px;
    border-radius: 6px;
    background: var(--danger);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
}
.card-body { display: flex; flex-direction: column; gap: 8px; padding: 12px 14px 14px; }
.card-title { display: flex; align-items: baseline; gap: 8px; min-width: 0; }
.card-id { font-weight: 700; font-variant-numeric: tabular-nums; }
.card-name { color: var(--text-2); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-meta { display: flex; gap: 6px; flex-wrap: wrap; min-height: 20px; }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 20px; font-size: 11px; background: var(--bg-input); color: var(--text-2); border: 1px solid var(--border-soft); }
.chip-accent { color: var(--accent); border-color: var(--accent-soft); background: var(--accent-soft); }
.chip-warn { color: var(--warn-text); background: var(--warn-soft); }
.card-actions { display: flex; gap: 6px; }
.card-actions .icon-btn { flex: 1; }
.empty-state { grid-column: 1 / -1; padding: 50px 20px; text-align: center; color: var(--text-2); }

/* mniejsze kafelki: sama miniatura i numer, przyciski po najechaniu */
.cards[data-size="s"] .card-meta, .cards[data-size="xs"] .card-meta { display: none; }
.cards[data-size="s"] .card-preview { padding: 10px; }
.cards[data-size="xs"] .card-preview { padding: 6px; }
.cards[data-size="s"] .card-body { padding: 6px 8px 8px; gap: 0; }
.cards[data-size="xs"] .card-body { padding: 3px 6px 5px; gap: 0; }
.cards[data-size="s"] .card-name { font-size: 12px; }
.cards[data-size="xs"] .card-name { display: none; }
.cards[data-size="xs"] .card-id { font-size: 12px; }
.cards[data-size="s"] .card-actions, .cards[data-size="xs"] .card-actions {
    position: absolute;
    top: 6px;
    right: 6px;
    z-index: 2;
    gap: 3px;
    opacity: 0;
    transition: opacity 0.12s;
}
.cards[data-size="s"] .card:hover .card-actions, .cards[data-size="s"] .card:focus-within .card-actions,
.cards[data-size="xs"] .card:hover .card-actions, .cards[data-size="xs"] .card:focus-within .card-actions { opacity: 1; }
.cards[data-size="s"] .card-actions .icon-btn, .cards[data-size="xs"] .card-actions .icon-btn { width: 26px; height: 26px; flex: none; background: var(--bg-card); }
.cards[data-size="xs"] .card-actions .icon-btn:nth-child(n+3) { display: none; }
.cards[data-size="s"] .card-actions .icon-btn[data-tip]:hover::after,
.cards[data-size="xs"] .card-actions .icon-btn[data-tip]:hover::after { display: none; }
.cards[data-size="s"] .badge-off, .cards[data-size="xs"] .badge-off { top: auto; bottom: 4px; right: 4px; font-size: 9px; padding: 2px 5px; }
.cards[data-size="s"] .card-grip, .cards[data-size="xs"] .card-grip { width: 24px; height: 24px; top: 4px; left: 4px; }
@media (hover: none) {
    .cards[data-size="s"] .card-actions, .cards[data-size="xs"] .card-actions { display: none; }
}

/* ---------------------------------------------------------------- edytor szablonu */

.editor-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 12px 20px;
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border-soft);
}
.editor-toolbar .sep { width: 1px; height: 26px; background: var(--border); }
.editor-toolbar .title-input { flex: 1 1 140px; max-width: 320px; min-height: 36px; }
.editor-toolbar .tb-id { font-weight: 700; color: var(--text-2); font-variant-numeric: tabular-nums; }
.editor-toolbar .grow { flex: 1 1 0; }
@media (max-width: 1000px) {
    .editor-toolbar .btn-label { display: none; }
}
.save-state { font-size: 12px; color: var(--text-3); }
.save-state.is-dirty { color: var(--warn-text); }

.editor {
    flex: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 400px;
    min-height: 0;
}
.editor-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px;
    background: var(--stage);
    min-width: 0;
}
.editor-stage .board { width: min(100%, calc(100vh - 220px), 760px); touch-action: none; }
.stage-hint { font-size: 12px; color: #7d8090; text-align: center; }

.zone-layer { position: absolute; inset: 0; }
.zone-box {
    position: absolute;
    border: 1.5px dashed var(--zone);
    background: rgba(59, 130, 246, 0.08);
    cursor: move;
    touch-action: none;
}
.zone-box.is-active { border-style: solid; border-color: var(--accent); background: rgba(192, 57, 43, 0.07); z-index: 2; }
.zone-box__label {
    position: absolute;
    left: -1px;
    bottom: 100%;
    padding: 1px 6px;
    font-size: 11px;
    line-height: 16px;
    color: #fff;
    background: var(--zone);
    border-radius: 4px 4px 0 0;
    white-space: nowrap;
    pointer-events: none;
}
.zone-box.is-active .zone-box__label { background: var(--accent); }
.zone-handle {
    position: absolute;
    width: 12px;
    height: 12px;
    margin: -6px 0 0 -6px;
    border-radius: 3px;
    background: #fff;
    border: 1.5px solid var(--zone);
    touch-action: none;
}
.zone-box.is-active .zone-handle { border-color: var(--accent); }
.zone-handle[data-h="nw"] { left: 0; top: 0; cursor: nwse-resize; }
.zone-handle[data-h="n"] { left: 50%; top: 0; cursor: ns-resize; }
.zone-handle[data-h="ne"] { left: 100%; top: 0; cursor: nesw-resize; }
.zone-handle[data-h="e"] { left: 100%; top: 50%; cursor: ew-resize; }
.zone-handle[data-h="se"] { left: 100%; top: 100%; cursor: nwse-resize; }
.zone-handle[data-h="s"] { left: 50%; top: 100%; cursor: ns-resize; }
.zone-handle[data-h="sw"] { left: 0; top: 100%; cursor: nesw-resize; }
.zone-handle[data-h="w"] { left: 0; top: 50%; cursor: ew-resize; }
.zone-box:not(.is-active) .zone-handle { display: none; }
@media (pointer: coarse) {
    .zone-handle { width: 22px; height: 22px; margin: -11px 0 0 -11px; border-radius: 6px; }
}
.zone-box.is-selected { border-style: solid; border-color: var(--accent); background: rgba(192, 57, 43, 0.05); }
.zone-box.is-selected .zone-box__label { background: var(--accent); opacity: 0.75; }
.guide-layer { position: absolute; inset: 0; pointer-events: none; z-index: 5; }
.guide { position: absolute; pointer-events: none; }
.guide--v { width: 0; border-left: 1px solid #e91e63; }
.guide--h { height: 0; border-top: 1px solid #e91e63; }
.guide--center.guide--v { border-left-style: dashed; }
.guide--center.guide--h { border-top-style: dashed; }

.align-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 6px 10px;
    width: min(100%, 760px);
}
.align-group {
    display: flex;
    gap: 2px;
    padding: 3px;
    border-radius: 10px;
    background: var(--bg-elev);
    border: 1px solid var(--border-soft);
}
.align-group .icon-btn { border-color: transparent; background: transparent; width: 32px; height: 32px; }
.align-group .icon-btn:hover { background: var(--bg-input); border-color: var(--border); }
.align-group .icon-btn[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
.align-group .icon-btn .icon { width: 18px; height: 18px; }
.align-info { font-size: 12px; color: #7d8090; min-width: 110px; text-align: center; }

.editor-side {
    display: flex;
    flex-direction: column;
    background: var(--bg-elev);
    border-left: 1px solid var(--border-soft);
    min-width: 0;
    max-height: calc(100vh - 56px - 61px);
    position: sticky;
    top: 56px;
}
.side-tabs { display: flex; border-bottom: 1px solid var(--border-soft); padding: 0 12px; }
.side-tabs button {
    border: 0;
    background: none;
    color: var(--text-2);
    padding: 14px 12px 12px;
    font: inherit;
    font-size: 14px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
}
.side-tabs button.is-active { color: var(--text); border-bottom-color: var(--accent); }
.side-body { padding: 16px; overflow-y: auto; flex: 1; }

.zone-card {
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    background: var(--bg-card);
    margin-bottom: 12px;
}
.zone-card.is-active { border-color: var(--accent); }
.zone-card.is-selected { border-color: var(--accent); border-style: dashed; }
.zone-card.is-selected .zone-card__dot { background: var(--accent); opacity: 0.7; }
.zone-card__head { display: flex; align-items: center; gap: 8px; padding: 10px 12px; cursor: pointer; }
.zone-card__dot { width: 10px; height: 10px; border-radius: 3px; background: var(--zone); flex: none; }
.zone-card.is-active .zone-card__dot { background: var(--accent); }
.zone-card__name { flex: 1; font-weight: 600; font-size: 14px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zone-card__body { padding: 0 12px 12px; }
.zone-card:not(.is-active) .zone-card__body { display: none; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid-2 .field { margin-bottom: 10px; }
.zone-card .segmented { margin-bottom: 12px; }
.zone-sample { margin-top: 4px; }
.fit-info { font-size: 12px; color: var(--text-3); margin-top: -4px; }

/* ---------------------------------------------------------------- import */

.import-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.import-source { display: flex; gap: 14px; align-items: center; }
.import-source .preview-mini {
    width: 110px;
    height: 110px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: repeating-conic-gradient(#eee 0 25%, #fff 0 50%) 0 0 / 14px 14px;
    object-fit: contain;
    flex: none;
}
.mode-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0; }
.mode-card {
    text-align: left;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text);
    font: inherit;
    cursor: pointer;
}
.mode-card strong { display: block; font-size: 14px; margin-bottom: 4px; }
.mode-card span { display: block; font-size: 12px; color: var(--text-2); }
.mode-card.is-active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.mode-card .chip { display: inline-flex; margin-top: 8px; }
.trace-status { font-size: 13px; color: var(--text-2); min-height: 20px; margin-top: 8px; }
.trace-status.is-busy::before {
    content: "";
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-right: 8px;
    border: 2px solid var(--accent);
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: -1px;
}
.issues { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.import-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 18px; }
.preview-board { width: 100%; }
.preview-board .board { width: 100%; }

/* ---------------------------------------------------------------- czcionki, historia, ustawienia */

.font-list { display: flex; flex-direction: column; gap: 10px; }
.font-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    background: var(--bg-card);
}
.font-sample { font-size: 30px; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.font-meta { font-size: 12px; color: var(--text-3); margin-top: 4px; }
.font-actions { display: flex; gap: 6px; }

.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { padding: 10px 12px; border-bottom: 1px solid var(--border-soft); text-align: left; white-space: nowrap; }
.table th { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-2); font-weight: 600; }
.table td.num { font-variant-numeric: tabular-nums; color: var(--text-2); }
.table td.actions { text-align: right; }

.checks { display: flex; flex-direction: column; }
.check-row { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border-soft); font-size: 14px; }
.check-row:last-child { border-bottom: 0; }
.check-row .ok { color: var(--success-text); }
.check-row .bad { color: var(--danger-text); }
.check-row .value { color: var(--text-2); font-size: 13px; text-align: right; overflow-wrap: anywhere; white-space: normal; }
.check-row .hint { grid-column: 2 / -1; font-size: 12px; color: var(--text-3); margin-top: -6px; }
.settings-grid { display: grid; grid-template-columns: minmax(0, 420px) minmax(0, 1fr); gap: 18px; align-items: start; }

.migrate-list { list-style: none; padding: 0; margin: 16px 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.migrate-list li { padding: 8px 10px; border: 1px solid var(--border-soft); border-radius: 10px; font-size: 13px; display: flex; justify-content: space-between; gap: 8px; }
.progress { height: 8px; border-radius: 8px; background: var(--bg-input); overflow: hidden; margin-top: 14px; }
.progress > span { display: block; height: 100%; width: 0; background: var(--accent); transition: width 0.2s; }

/* ---------------------------------------------------------------- logowanie / błąd */

.center-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.login-card {
    width: min(380px, 100%);
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: 16px;
    padding: 28px;
    box-shadow: var(--shadow);
}
.login-card h1 { font-size: 20px; margin-bottom: 18px; text-align: center; }
.login-card .alert { margin-bottom: 16px; }
.login-card .btn { margin-top: 6px; }
.login-card .back { display: block; text-align: center; margin-top: 16px; font-size: 13px; color: var(--text-2); }
.error-card { text-align: center; }
.error-card .code { font-size: 48px; font-weight: 800; color: var(--accent); }

/* ---------------------------------------------------------------- telefon / tablet */

@media (max-width: 1100px) {
    .editor { grid-template-columns: minmax(0, 1fr) 340px; }
    .gen { grid-template-columns: minmax(0, 1fr) 340px; }
}

@media (max-width: 1000px) {
    .admin-nav a span { display: none; }
    .admin-nav a { padding: 8px 10px; }
}

@media (max-width: 900px) {
    .gen, .editor { grid-template-columns: 1fr; }
    .gen-stage, .editor-stage { padding: 14px; }
    .board, .editor-stage .board { width: min(100%, 560px); }
    .stage-inner { width: min(100%, 560px); gap: 8px; }
    .board-title__name { font-size: 16px; }
    .gen-side { border-left: 0; border-top: 1px solid var(--border-soft); padding: 18px 16px 90px; }
    .side-actions {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 40;
        padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
        background: var(--bg-elev);
        border-top: 1px solid var(--border-soft);
        box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.15);
    }
    .side-actions .export-status:empty { display: none; }
    .editor-side { position: static; max-height: none; border-left: 0; border-top: 1px solid var(--border-soft); }
    .import-grid, .settings-grid { grid-template-columns: 1fr; }
    .app-footer { padding-bottom: 90px; }
    .page-admin .app-footer { padding-bottom: 18px; }
}

@media (max-width: 640px) {
    .app-header { padding: 0 12px; gap: 10px; height: auto; min-height: 56px; flex-wrap: wrap; }
    .brand-logo { width: 120px; height: 23px; }
    .brand-sub { display: none; }
    .admin-nav { order: 3; width: 100%; padding-bottom: 8px; }
    .admin-nav a span { display: none; }
    .admin-nav a { padding: 8px 12px; }
    .admin-nav a .icon { width: 18px; height: 18px; }
    .theme-switch__label { display: none; }
    .page { padding: 16px 14px 32px; }
    .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .cards[data-size="xs"] { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
    .cards[data-size="s"] { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
    .cards[data-size="l"] { grid-template-columns: 1fr; }
    .toolbar-right { width: 100%; }
    .toolbar-right .search { flex: 1; }
    .card-body { padding: 10px; }
    .card-actions .icon-btn { width: auto; }
    .mode-cards { grid-template-columns: 1fr; }
    .editor-toolbar { padding: 10px 12px; }
    .editor-toolbar .title-input { max-width: none; flex: 1 1 140px; }
    .editor-toolbar .sep { display: none; }
    .font-row { grid-template-columns: 1fr; }
    .font-sample { font-size: 24px; }
    .thumb-grid { grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); }
    .search { max-width: none; }
    .toolbar .search { max-width: none; flex-basis: 100%; }
}

/* bardzo wąski ekran: samo drzewko */
@media (max-width: 340px) {
    .app-header .brand-logo {
        width: 32px;
        height: 32px;
        -webkit-mask-image: url("../img/logo-tree.svg");
        mask-image: url("../img/logo-tree.svg");
    }
}