/*
 * Components.
 * PART 1 is copied 1:1 from the approved template (plan/templates/ui-templates.html, Template A).
 * Do not change PART 1 values without updating the template and getting approval.
 * PART 2 adds pieces the template does not cover (drawer, toast, modal, breadcrumb, admin page shell...).
 */

/* ======================= PART 1: approved template ======================= */

.container{max-width:1200px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:var(--radius-md);font:600 16px/1 var(--font-body);
  border:2px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}
.btn svg{width:20px;height:20px}
.btn-sm{height:36px;padding:0 12px;font-size:14px}.btn-sm svg{width:16px;height:16px}
.btn-lg{height:52px;padding:0 28px;font-size:18px}
.btn-primary{background:var(--primary);color:var(--on-primary)}.btn-primary:hover{background:var(--primary-hover);color:var(--on-primary)}
.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}
.btn-ghost{background:transparent;color:var(--text)}.btn-ghost:hover{background:var(--surface-2);color:var(--text)}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{color:#fff}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.icon-btn{width:44px;padding:0}
.badge{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--surface-2);color:var(--text-muted)}
.badge.easy{background:var(--success-bg);color:var(--success)}.badge.medium{background:var(--warning-bg);color:var(--warning)}.badge.hard{background:var(--danger-bg);color:var(--danger)}
.alert{display:grid;grid-template-columns:24px 1fr auto;gap:12px;align-items:start;padding:14px 16px;border-radius:var(--radius-md);border:1px solid transparent}
.alert svg{width:22px;height:22px;margin-top:1px}
.alert b{display:block;font-weight:700}
.alert-success{background:var(--success-bg);color:var(--success)}.alert-warning{background:var(--warning-bg);color:var(--warning)}
.alert-danger{background:var(--danger-bg);color:var(--danger)}.alert-info{background:var(--info-bg);color:var(--info)}
.alert p{color:var(--text)}
.alert .x{all:unset;cursor:pointer;opacity:.7;width:24px;height:24px;display:grid;place-items:center}
.input{width:100%;height:44px;padding:0 14px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--text);font:16px var(--font-body)}
.input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 25%,transparent)}
label.lbl{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}

/* Header + navbar */
.site-header{background:var(--surface);border-bottom:1px solid var(--border)}
.site-header .row{display:flex;align-items:center;gap:16px;height:68px}
.logo{display:flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;font-size:22px;color:var(--text);text-decoration:none;white-space:nowrap}
.logo:hover{color:var(--text)}
.logo svg{width:34px;height:34px}
.search{flex:1;max-width:420px;position:relative;min-width:0}
.search .input{padding-left:40px;border-radius:999px}
.search svg{position:absolute;left:14px;top:12px;width:20px;height:20px;color:var(--text-muted)}
.header-actions{margin-left:auto;display:flex;gap:8px;align-items:center}
.nav{border-top:1px solid var(--border)}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.nav a{display:block;padding:12px 14px;color:var(--text-muted);font-weight:600;font-size:15px;text-decoration:none;white-space:nowrap;border-bottom:3px solid transparent}
.nav a[aria-current="page"],.nav a:hover{color:var(--text);border-color:var(--primary)}
@media (max-width:720px){.search{display:none}.hide-sm{display:none}}

/* Ad slot */
.ad{display:grid;place-items:center;min-height:100px;border:1.5px dashed var(--border);border-radius:var(--radius-md);color:var(--text-muted);font-size:12px;letter-spacing:.08em;text-transform:uppercase;background:var(--surface-2)}
.ad.tall{min-height:250px}

/* Home */
.hero{padding-block:48px 32px}
.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center}
.hero h1{font-size:clamp(30px,5vw,48px)}
.hero h1 em{font-style:normal;color:var(--primary)}
.hero p{font-size:18px;color:var(--text-muted);margin-top:12px;max-width:52ch}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.hero-art{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hero-art .tile{aspect-ratio:4/5;max-width:100%}
.hero-art .tile:nth-child(2){transform:translateY(24px)}
@media (max-width:820px){.hero-grid{grid-template-columns:1fr}.hero-art{max-width:420px}}
.section{padding-block:32px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.section-head h2{font-size:28px}
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.cat{display:flex;align-items:center;gap:12px;padding:12px;border-radius:var(--radius-md);background:var(--surface);border:1px solid var(--border);text-decoration:none;color:var(--text);font-weight:700}
.cat:hover{border-color:var(--primary);color:var(--text)}
.cat .dot{width:40px;height:40px;border-radius:var(--radius-sm);display:grid;place-items:center;background:var(--surface-2);flex:none}
.cat .dot svg{width:28px;height:28px;color:var(--line-art)}
.cat small{display:block;font-weight:500;color:var(--text-muted);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.cc{text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:8px}
.cc:hover{color:var(--text)}
.tile{aspect-ratio:4/5;background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);display:grid;place-items:center;overflow:hidden}
.tile svg{width:78%;height:78%;color:#2b2118}
.tile img{width:100%;height:100%;object-fit:contain}
.cc:hover .tile{box-shadow:var(--shadow-md);border-color:var(--primary)}
.cc h3{font-size:16px;font-family:var(--font-body);font-weight:700}
.cc .meta{display:flex;gap:6px;align-items:center;font-size:13px;color:var(--text-muted)}

/* Coloring page */
.crumb{font-size:14px;color:var(--text-muted);padding-block:16px}
.crumb a{color:var(--text-muted);text-decoration:none}.crumb a:hover{color:var(--primary)}
.page-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px}
@media (max-width:900px){.page-grid{grid-template-columns:1fr}.aside{display:none}}
.page-grid h1{font-size:clamp(26px,4vw,36px)}
.preview{margin-top:16px;display:grid;grid-template-columns:minmax(0,340px) 1fr;gap:24px;align-items:start}
@media (max-width:640px){.preview{grid-template-columns:1fr}}
.dl{display:grid;gap:10px}
.dl .btn{width:100%}
.facts{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.prose{max-width:68ch;display:flex;flex-direction:column;gap:14px;margin-top:24px}
.prose h2{font-size:22px;margin-top:8px}
.prose ul{margin:0;padding-left:20px}
.tips{padding:16px 18px;border-radius:var(--radius-md);background:var(--surface-2)}
.swatches{display:flex;gap:8px}.swatches i{width:28px;height:28px;border-radius:50%;border:2px solid var(--surface)}
.faq details{border-bottom:1px solid var(--border);padding-block:12px}
.faq summary{cursor:pointer;font-weight:700}
.faq p{color:var(--text-muted);margin-top:6px}

/* Footer */
.site-footer{margin-top:48px;background:var(--surface);border-top:1px solid var(--border);padding-block:32px;font-size:14px;color:var(--text-muted)}
.foot-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:24px}
.foot-grid h4{font-size:15px;color:var(--text);margin-bottom:8px}
.foot-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.foot-grid a{color:var(--text-muted);text-decoration:none}.foot-grid a:hover{color:var(--primary)}
@media (max-width:720px){.foot-grid{grid-template-columns:1fr 1fr}}

/* Admin */
.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;gap:4px}
.sidebar .logo{font-size:18px;padding:4px 8px 16px}
.side-link{display:flex;align-items:center;gap:10px;height:40px;padding:0 12px;border-radius:var(--radius-sm);color:var(--text-muted);text-decoration:none;font-weight:600;font-size:15px}
.side-link svg{width:20px;height:20px}
.side-link:hover{background:var(--surface-2);color:var(--text)}
.side-link[aria-current="page"]{background:color-mix(in srgb,var(--primary) 14%,transparent);color:var(--primary)}
.side-sep{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);padding:12px 12px 4px}
.admin-main{display:flex;flex-direction:column;min-width:0}
.topbar{height:64px;display:flex;align-items:center;gap:12px;padding:0 20px;border-bottom:1px solid var(--border);background:var(--surface)}
.topbar h1,.topbar h2{font-size:20px}
.admin-body{padding:20px;display:flex;flex-direction:column;gap:20px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}
.stat{padding:16px}
.stat small{color:var(--text-muted);font-weight:600;font-size:13px}
.stat b{display:block;font-family:var(--font-display);font-size:30px;font-variant-numeric:tabular-nums;margin-top:4px}
.stat span{font-size:13px;color:var(--success);font-weight:700}
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border)}
th{background:var(--surface-2);color:var(--text-muted);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.05em}
td .mini{width:36px;height:44px;border-radius:6px;background:#fff;border:1px solid var(--border);display:grid;place-items:center}
td .mini svg{width:28px;height:28px;color:#2b2118}
td .mini img{width:100%;height:100%;object-fit:contain;border-radius:6px}

/* Login */
.auth{min-height:560px;display:grid;place-items:center;padding-block:40px}
.auth .card{width:100%;max-width:400px;padding:28px;display:flex;flex-direction:column;gap:16px}
.auth .logo{justify-content:center}
.auth h1{font-size:24px;text-align:center}
.auth .sub{color:var(--text-muted);text-align:center;font-size:14px;margin-top:-8px}
.check{display:flex;gap:8px;align-items:center;font-size:14px}

/* UI kit */
.kit{display:grid;gap:24px;padding-block:24px}
.kit .card{padding:20px;display:flex;flex-direction:column;gap:14px}
.kit h3{font-size:18px}
.kit .row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.swatch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.sw{border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border);font-size:12px}
.sw i{display:block;height:44px}
.sw span{display:block;padding:6px 8px;font-family:ui-monospace,Menlo,monospace}
.spec{font-size:13px;color:var(--text-muted);font-family:ui-monospace,Menlo,monospace}

/* ======================= PART 2: additions (not in the template) ======================= */

/* Extra badge colors for admin status */
.badge-success{background:var(--success-bg);color:var(--success)}
.badge-warning{background:var(--warning-bg);color:var(--warning)}
.badge-danger{background:var(--danger-bg);color:var(--danger)}
.badge-info{background:var(--info-bg);color:var(--info)}
.badge-primary{background:var(--primary);color:var(--on-primary)}
.btn-block{width:100%}
.alert .x:focus-visible{outline:3px solid var(--focus)}

/* Form extras (same look as .input) */
.field{display:block}
.select,.textarea{width:100%;height:44px;padding:0 14px;border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--surface);color:var(--text);font:16px var(--font-body)}
.textarea{height:auto;min-height:120px;padding:12px 14px;line-height:1.6;resize:vertical}
.select:focus,.textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 25%,transparent)}
.field-hint{display:block;margin-top:6px;font-size:14px;color:var(--text-muted)}
.field-error{display:block;margin-top:6px;font-size:14px;color:var(--danger);font-weight:600}
.has-error .input,.has-error .select,.has-error .textarea{border-color:var(--danger)}
.check input{accent-color:var(--primary)}

/* Breadcrumb (same look as the template .crumb) */
.crumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px}
.crumb li+li::before{content:"/";margin-right:4px}

/* Drawer: opens from the menu button on the right */
.drawer-backdrop{position:fixed;inset:0;background:var(--overlay);z-index:70}
.drawer{position:fixed;top:0;bottom:0;right:0;z-index:71;width:min(320px,86vw);background:var(--surface);border-left:1px solid var(--border);box-shadow:var(--shadow-md);
  padding:calc(env(safe-area-inset-top,0px) + 16px) max(16px,env(safe-area-inset-right,0px)) 24px 16px;overflow-y:auto;
  transform:translateX(100%);transition:transform .18s ease;display:flex;flex-direction:column;gap:8px}
.drawer.is-open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.drawer-link{display:flex;align-items:center;gap:10px;min-height:44px;padding:0 12px;border-radius:var(--radius-sm);color:var(--text);font-weight:600;text-decoration:none}
.drawer-link:hover,.drawer-link[aria-current="page"]{background:var(--surface-2);color:var(--text)}
.drawer .sidebar{border:0;padding:0;background:none}

/* Toast */
.toast-region{position:fixed;z-index:60;display:flex;flex-direction:column;gap:8px;right:max(16px,env(safe-area-inset-right,0px));bottom:max(16px,env(safe-area-inset-bottom,0px));width:min(380px,calc(100vw - 32px))}
.toast-region .alert{box-shadow:var(--shadow-md);border-color:var(--border)}
@media (max-width:640px){.toast-region{left:50%;right:auto;transform:translateX(-50%)}}

/* Modal */
.modal{border:0;padding:0;border-radius:var(--radius-lg);background:var(--surface);color:var(--text);width:min(520px,calc(100vw - 32px));box-shadow:var(--shadow-md)}
.modal::backdrop{background:var(--overlay)}
.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 24px;border-bottom:1px solid var(--border)}
.modal-body{padding:24px}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:16px 24px;border-top:1px solid var(--border)}

/* Empty state */
.empty-state{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:48px 24px;border:1.5px dashed var(--border);border-radius:var(--radius-lg);background:var(--surface)}
.empty-state>svg{width:40px;height:40px;color:var(--primary)}
.empty-state p{color:var(--text-muted);max-width:46ch}

/* Ad slot: production without ads keeps the reserved space but no label */
.ad.is-live{border:0;background:none}

/* Home features row */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:16px}
.feature{display:flex;gap:12px;align-items:start}
.feature>svg{width:24px;height:24px;color:var(--primary);margin-top:2px;flex:none}
.feature h3{font-size:18px}
.feature p{color:var(--text-muted);font-size:14px;margin-top:4px}

/* Admin page shell: the template admin view as a full page */
.admin-shell{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh;background:var(--bg)}
.admin-shell>.sidebar{position:sticky;top:0;height:100vh;overflow-y:auto}
.admin-menu-btn{display:none}
@media (max-width:820px){.admin-shell{grid-template-columns:1fr}.admin-shell>.sidebar{display:none}.admin-menu-btn{display:inline-flex}}

/* Admin forms and lists (built only from template tokens and sizes) */
.panel{padding:20px;display:flex;flex-direction:column;gap:16px}
.panel h2{font-size:18px}
.form-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:start}
.form-grid>aside{display:flex;flex-direction:column;gap:20px;position:sticky;top:20px}
@media (max-width:1100px){.form-grid{grid-template-columns:1fr}.form-grid>aside{position:static}}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:640px){.two-col{grid-template-columns:1fr}}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.filters .input,.filters .select{width:auto;min-width:160px}
.pager{display:flex;gap:8px;align-items:center;justify-content:space-between;flex-wrap:wrap;font-size:14px;color:var(--text-muted)}
.counter{font-size:13px;color:var(--text-muted);text-align:right;margin-top:4px}
.counter.over{color:var(--danger);font-weight:700}
.score{display:flex;align-items:center;gap:12px}
.score b{font-family:var(--font-display);font-size:40px;line-height:1}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:14px}
.checks li{display:grid;grid-template-columns:20px 1fr;gap:8px;align-items:start}
.checks svg{width:18px;height:18px;margin-top:2px}
.checks .ok svg{color:var(--success)}
.checks .no svg{color:var(--danger)}
.checks small{display:block;color:var(--text-muted)}
.checks-group{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);font-weight:700;margin-top:4px}
.asset-preview{display:grid;grid-template-columns:96px 1fr;gap:12px;align-items:center}
.asset-preview .tile{width:96px}
.asset-links{display:flex;flex-wrap:wrap;gap:6px}
.check-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px}
.serp{border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;background:var(--surface)}
.serp .u{font-size:13px;color:var(--success)}
.serp .t{font-size:18px;color:var(--info);line-height:1.3;margin-top:2px}
.serp .d{font-size:14px;color:var(--text-muted);margin-top:4px}
.textarea.tall{min-height:360px;font-family:ui-monospace,Menlo,monospace;font-size:14px}

/* Online coloring tool (uses the template .preview / .dl / .tips / .swatches parts) */
.color-tool{grid-template-columns:minmax(0,1fr) 300px}
@media (max-width:820px){.color-tool{grid-template-columns:1fr}}
.color-canvas-wrap{padding:8px;place-items:center}
.color-canvas-wrap canvas{width:100%;height:auto;max-height:78vh;object-fit:contain;touch-action:manipulation;cursor:crosshair;display:block}
.palette{flex-wrap:wrap}
.palette button{width:32px;height:32px;border-radius:50%;border:2px solid var(--border);cursor:pointer;padding:0}
.palette button[aria-checked="true"]{outline:3px solid var(--text);outline-offset:2px}
.check input[type=color]{width:44px;height:32px;padding:0;border:1px solid var(--border);border-radius:8px;background:none}

/* Share bar (coloring page): template button styles only */
.share-bar{display:flex;flex-direction:column;gap:8px}
.share-bar b{font-size:14px}
.share-row{display:flex;flex-wrap:wrap;gap:8px}
.share-row .icon-btn{width:36px}

/* Coloring card with a colored version: half and half by default, the color follows the mouse */
.tile.reveal{position:relative;--x:50%}
.tile.reveal img{position:absolute;inset:0}
.tile.reveal .colored{clip-path:inset(0 calc(100% - var(--x)) 0 0);transition:clip-path .12s linear}
.tile.reveal .edge{position:absolute;top:0;bottom:0;left:var(--x);width:3px;margin-left:-1.5px;background:#fff;box-shadow:0 0 0 1px var(--border);transition:left .12s linear,opacity .15s;pointer-events:none}
.tile.reveal.full .edge{opacity:0}
@media (prefers-reduced-motion:reduce){.tile.reveal .colored,.tile.reveal .edge{transition:none}}

/* Footer with silo links: more columns than the template, same look */
@media (min-width:768px){.site-footer .foot-grid{grid-template-columns:2fr repeat(5,1fr)}}

/* Home page silo sections: two cards per row on phones, so the page stays short */
@media (max-width:480px){.home-grid{grid-template-columns:1fr 1fr;gap:12px}.home-grid .cc h3{font-size:14px}}