/* ===========================================================================
   Studio Chop — style.css
   Mobile-first (Guide §11): base styles ARE the 360px design, min-width
   queries enhance upward. No max-width overrides. 320px = no horizontal
   scroll. System font stacks only — nothing wird von Drittservern geladen
   (Guide §13); eigene Fonts gehören als woff2 nach assets/fonts/.

   Theme-Mechanik:
   - html[data-theme="light"|"dark"]   ← Nutzerwahl (JS, localStorage)
   - html[data-accent="stahl"|…]       ← Betreiberwahl (Admin → Einstellungen)
   Jedes Accent-Preset definiert eine Hell- UND eine Dunkel-Variante.
   ======================================================================== */

/* ---- Accent-Presets (Whitelist in lib/settings.php) --------------------- */
html[data-accent="stahl"]  { --accent-l: #2e5f80; --accent-d: #85b6d8; }
html[data-accent="kupfer"] { --accent-l: #a3491f; --accent-d: #e0915f; }
html[data-accent="moos"]   { --accent-l: #4c6b42; --accent-d: #a3c492; }

/* ---- Light (Basis) ------------------------------------------------------- */
:root {
  --bg:        #f4f2ed;
  --surface:   #fffefb;
  --ink:       #22252a;
  --muted:     #5b6470;
  --line:      #e0dcd2;
  --accent:    var(--accent-l, #2e5f80);
  --accent-ink:#ffffff;
  --shadow:    0 1px 2px rgba(30, 32, 36, .06), 0 6px 20px rgba(30, 32, 36, .05);
  --ok-bg:     #e6efe4;  --ok-ink:  #2e5327;
  --err-bg:    #f6e4e0;  --err-ink: #8a2f1e;

  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino,
                  "Book Antiqua", Georgia, serif;
  --font-body:    system-ui, -apple-system, "Segoe UI", Roboto,
                  "Helvetica Neue", Arial, sans-serif;
  --font-mono:    ui-monospace, "SF Mono", "Cascadia Mono", Menlo,
                  Consolas, monospace;
}

/* ---- Dark ----------------------------------------------------------------- */
html[data-theme="dark"] {
  --bg:        #15181c;
  --surface:   #1d2127;
  --ink:       #e9e7e2;
  --muted:     #9aa3af;
  --line:      #2b313a;
  --accent:    var(--accent-d, #85b6d8);
  --accent-ink:#14181c;
  --shadow:    0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);
  --ok-bg:     #24331f;  --ok-ink:  #b9d8ad;
  --err-bg:    #3d211b;  --err-ink: #eab4a5;
}

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

html { color-scheme: light; }
html[data-theme="dark"] { color-scheme: dark; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.92rem + 0.4vw, 1.125rem);
  line-height: 1.6;
}

img, video { max-width: 100%; height: auto; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(1.7rem, 1.2rem + 2.4vw, 2.8rem); }
h2 { font-size: clamp(1.35rem, 1.1rem + 1.4vw, 2rem); }
h3 { font-size: clamp(1.1rem, 1rem + .6vw, 1.35rem); }

/* Signatur: der "Schliff" — kurze, auslaufende Kante unter Überschriften */
main h1::after,
main h2:not(.card__title)::after {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  margin-top: .55rem;
  background: linear-gradient(90deg, var(--accent), transparent);
}

p { margin: 0 0 1em; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

code {
  font-family: var(--font-mono);
  font-size: .85em;
  background: color-mix(in srgb, var(--line) 45%, transparent);
  padding: .1em .35em;
  border-radius: 4px;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

.container {
  width: 100%;
  max-width: 1100px;
  margin-inline: auto;
  padding-inline: 1rem;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: var(--accent-ink);
  padding: .6rem 1rem; z-index: 100;
}
.skip-link:focus { left: 0; }

/* Honeypot: für Menschen unsichtbar, für simple Bots ein Formularfeld */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .6rem;
}

.spec-line {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--muted);
  letter-spacing: .02em;
  margin: .2rem 0 .6rem;
}
.spec-line--lg { font-size: .9rem; }

/* ---- Header & Navigation (CSS-only Burger, Guide §11) ---------------------- */
.notice-banner {
  background: color-mix(in srgb, var(--accent) 14%, var(--bg));
  border-bottom: 1px solid var(--line);
  padding: .55rem 1rem;
  text-align: center;
  font-size: .95rem;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 60px;
  position: relative;
}

.brand {
  display: flex; align-items: center; gap: .6rem;
  text-decoration: none; color: var(--ink);
}
.brand__mark {
  width: 26px; height: 26px; flex: none;
  background: linear-gradient(135deg, var(--accent) 55%, transparent 55.5%),
              linear-gradient(315deg, color-mix(in srgb, var(--accent) 45%, var(--ink)) 45%, transparent 45.5%);
  border-radius: 5px;
}
.brand__name { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; }

.nav-burger {
  display: grid; gap: 5px; place-content: center;
  width: 44px; height: 44px;
  cursor: pointer;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.nav-burger span { width: 20px; height: 2px; background: var(--ink); }

.site-nav { display: none; }
.nav-toggle:checked ~ .site-nav {
  display: block;
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: .5rem 0 1rem;
}

.site-nav ul { list-style: none; margin: 0; padding: 0; }
.site-nav a {
  display: block;
  padding: .7rem .5rem;              /* ≥44px Touch-Ziel */
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
}
.site-nav a[aria-current="page"] { color: var(--accent); }
.site-nav .sub { padding-left: 1rem; }         /* mobil: flache, eingerückte Liste */
.site-nav .sub a { font-weight: 400; color: var(--muted); }
.site-nav .sub a[aria-current="page"] { color: var(--accent); }
.sub-caret { display: none; }

.theme-toggle {
  width: 44px; height: 44px;
  margin: .4rem .5rem 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
}
.theme-toggle__icon::before { content: "☾"; }
html[data-theme="dark"] .theme-toggle__icon::before { content: "☀"; }

@media (min-width: 1024px) {
  .nav-burger { display: none; }
  .site-nav,
  .nav-toggle:checked ~ .site-nav {
    display: flex;
    position: static;
    align-items: center;
    background: none;
    border: 0; box-shadow: none; padding: 0;
  }
  .site-nav ul { display: flex; gap: .25rem; align-items: center; }
  .site-nav a { padding: .55rem .8rem; border-radius: 8px; }
  .site-nav a:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }
  .sub-caret { display: inline; margin-left: .3rem; font-size: .7em; color: var(--muted); }

  /* Desktop: "Studio" als Dropdown (hover + :focus-within, ohne JS) */
  .has-sub { position: relative; }
  .site-nav .sub {
    display: none;
    position: absolute;
    top: 100%; left: 0;
    min-width: 200px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: var(--shadow);
    padding: .4rem;
  }
  .has-sub:hover .sub,
  .has-sub:focus-within .sub { display: block; }
  .site-nav .sub a { color: var(--ink); }
  .theme-toggle { margin: 0 0 0 .75rem; }
}

/* ---- Hero ------------------------------------------------------------------ */
.hero {
  background:
    repeating-linear-gradient(115deg,
      color-mix(in srgb, var(--ink) 4%, transparent) 0 1px,
      transparent 1px 14px),                       /* Schleifspuren */
    var(--surface);
  border-bottom: 1px solid var(--line);
}
.hero__inner { padding-block: 3rem 3.5rem; }
.hero__title { font-size: clamp(2rem, 1.3rem + 4.2vw, 3.6rem); max-width: 18ch; }
.hero__text { max-width: 58ch; color: var(--muted); font-size: 1.05em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }

@media (min-width: 640px)  { .hero__inner { padding-block: 4.5rem 5rem; } }

/* ---- Sektionen & Prose ------------------------------------------------------ */
.section { padding-block: 2.5rem; }
.section--alt { background: var(--surface); border-block: 1px solid var(--line); }
.section__title { font-size: clamp(1rem, 0.92rem + 0.4vw, 1.125rem); color: var(--accent); margin-bottom: 0.5rem; text-transform: uppercase; letter-spacing: 0.05em; }
.section__more { margin-top: 1.5rem; }
.page-head { padding-block: 2.2rem .2rem; }

.prose { max-width: 62ch; }
.prose--wide { max-width: 72ch; }
.prose p { color: color-mix(in srgb, var(--ink) 88%, var(--muted)); }

@media (min-width: 640px) { .section { padding-block: 3.5rem; } }

/* ---- Buttons ------------------------------------------------------------------ */
.btn {
  display: inline-block;
  padding: .65rem 1.25rem;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font: inherit; font-weight: 600; font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn--primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn--ghost { background: transparent; border-color: color-mix(in srgb, var(--ink) 25%, transparent); }
.btn--small { padding: .3rem .7rem; min-height: 34px; font-size: .85rem; font-weight: 500; }
.btn--danger { border-color: var(--err-ink); color: var(--err-ink); background: transparent; }

/* ---- Kartenraster (kollabiert von allein, Guide §11.5) ----------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow); }
.card__img { display: block; width: 100%; aspect-ratio: 640 / 420; object-fit: cover; }
.card__body { padding: 1rem 1.1rem 1.2rem; }
.card__title { margin-bottom: .25rem; }
.card__summary { color: var(--muted); font-size: .95rem; margin-bottom: .3rem; }
.card__price { font-family: var(--font-mono); font-weight: 600; margin: 0; }

/* Demo-Portfolio Kartenvarianten */
.card__image { display: block; width: 100%; aspect-ratio: 640 / 420; overflow: hidden; background: var(--surface-alt); }
.card__image-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.card__image--friseur .card__image-placeholder { background: linear-gradient(135deg, #b87333 0%, #1c1c1e 100%); }
.card__image--beirat .card__image-placeholder { background: linear-gradient(135deg, #2f5d8a 0%, #e2001a 130%); }
.card__image--studio-meridian .card__image-placeholder { background: linear-gradient(135deg, #2E5F80 0%, #E0915F 130%); }
.card__image-label { color: rgba(255,255,255,.5); font-size: .85rem; font-family: var(--font-mono); letter-spacing: .05em; text-transform: uppercase; }
.card__tag { display: inline-block; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin-bottom: .25rem; }
.card__features { list-style: none; padding: 0; margin: .75rem 0; display: flex; flex-wrap: wrap; gap: .35rem; }
.card__features li { font-size: .8rem; background: var(--surface-alt); color: var(--muted); padding: .15rem .55rem; border-radius: 3px; }

.filter
.filter__item {
  padding: .45rem .9rem; min-height: 40px;
  border: 1px solid var(--line); border-radius: 999px;
  text-decoration: none; color: var(--ink); font-size: .95rem;
  display: inline-flex; align-items: center;
}
.filter__item.is-active { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.price-note { color: var(--muted); font-size: .85rem; margin-top: 1.25rem; }

/* ---- Produktdetail --------------------------------------------------------------- */
.product-detail { display: grid; gap: 2rem; }
.product-detail__media img {
  width: 100%; border-radius: 12px;
  border: 1px solid var(--line);
}
.product-detail__price {
  font-family: var(--font-mono);
  font-size: 1.4rem; font-weight: 700;
  display: flex; flex-wrap: wrap; align-items: baseline; gap: .75rem;
}
.product-detail__price .price-note { margin: 0; font-weight: 400; }
.product-detail__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.25rem; }

@media (min-width: 640px) {
  .product-detail { grid-template-columns: 1fr 1fr; align-items: start; }
}

/* ---- Formulare ------------------------------------------------------------------ */
.form-layout { display: grid; gap: 1.5rem; max-width: 640px; }
.form__row { margin-bottom: 1rem; }
.form__row label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: .3rem; }
.form__row--check label { display: flex; gap: .5rem; align-items: center; font-weight: 400; }

input[type="text"], input[type="email"], input[type="password"], input[type="number"],
input[type="file"], select, textarea {
  width: 100%;
  padding: .6rem .75rem;
  font: inherit; font-size: 1rem;       /* nie <16px → kein iOS-Zoom (§11.4) */
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); }

.flash { padding: .8rem 1rem; border-radius: 8px; margin-bottom: 1.25rem; }
.flash--ok    { background: var(--ok-bg);  color: var(--ok-ink); }
.flash--error { background: var(--err-bg); color: var(--err-ink); }
.flash ul { margin: 0; padding-left: 1.2rem; }

/* ---- Footer ------------------------------------------------------------------ */
.site-footer {
  margin-top: 3rem;
  background: var(--surface);
  border-top: 1px solid var(--line);
  font-size: .95rem;
}
.footer-grid { display: grid; gap: 2rem; padding-block: 2.5rem 1rem; }
.footer-brand { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; margin-bottom: .4rem; }
.footer-title { font-size: 1rem; font-family: var(--font-body); font-weight: 700; margin-bottom: .6rem; }
.footer-col p { color: var(--muted); }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links a { display: inline-block; padding: .3rem 0; }
.footer-fineprint { font-size: .8rem; color: var(--muted); margin-top: .6rem; }
.footer-meta { border-top: 1px solid var(--line); padding-block: 1rem; color: var(--muted); font-size: .85rem; }

.newsletter-form__row { display: flex; flex-wrap: wrap; gap: .5rem; }
.newsletter-form__row input { flex: 1 1 200px; }

@media (min-width: 640px) { .footer-grid { grid-template-columns: 1.2fr 1.5fr 1fr; } }

/* ===========================================================================
   ADMIN
   ======================================================================== */
.admin { background: var(--bg); }
.admin-bar { background: var(--surface); border-bottom: 1px solid var(--line); }
.admin-bar__inner { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.25rem; padding-block: .7rem; }
.admin-bar__brand { font-weight: 700; text-decoration: none; color: var(--ink); }
.admin-nav { display: flex; flex-wrap: wrap; gap: .25rem; }
.admin-nav a {
  padding: .45rem .7rem; min-height: 38px;
  display: inline-flex; align-items: center;
  border-radius: 8px; text-decoration: none;
  color: var(--ink); font-size: .92rem;
}
.admin-nav a:hover { background: color-mix(in srgb, var(--accent) 10%, transparent); }
.admin-nav a[aria-current="page"] { background: var(--accent); color: var(--accent-ink); }
.admin-nav__logout { margin-left: auto; color: var(--muted); }

.admin-main { padding-block: 2rem 3rem; }
.admin-hint { color: var(--muted); font-size: .92rem; max-width: 72ch; }
.admin-meta { color: var(--muted); font-size: .82rem; font-weight: 400; }

.admin-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.25rem;
  margin-block: 1.25rem;
}
.admin-panel.is-unread { border-left: 4px solid var(--accent); }
.admin-panel summary { cursor: pointer; padding: .25rem 0; }
.admin-panel summary .admin-meta { display: block; }
.admin-panel form { margin-top: 1rem; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-block: 1.5rem;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
  display: grid; gap: .2rem;
}
.stat__num { font-family: var(--font-mono); font-size: 1.8rem; font-weight: 700; color: var(--accent); }
.stat__label { color: var(--muted); font-size: .85rem; }

/* Balkendiagramm ohne JS: Höhe = Prozentwert inline */
.bars {
  display: flex; align-items: stretch; gap: 4px;
  height: 180px; margin-top: 1rem;
  overflow-x: auto;
}
.bars__col {
  flex: 1 0 34px;
  display: flex; flex-direction: column; justify-content: flex-end; align-items: center;
  gap: .25rem;
}
.bars__value { font-family: var(--font-mono); font-size: .7rem; color: var(--muted); }
.bars__bar {
  width: 100%; min-height: 2px;
  background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 55%, var(--bg)));
  border-radius: 4px 4px 0 0;
}
.bars__label { font-family: var(--font-mono); font-size: .68rem; color: var(--muted); white-space: nowrap; }

.table-wrap { overflow-x: auto; }            /* Tabellen scrollen nie die Seite (§11.8) */
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: .6rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
td.num, th.num { text-align: right; font-family: var(--font-mono); }

.row-actions { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; margin-top: .5rem; }
.inline-form { display: inline; }
.message-body { border-left: 3px solid var(--line); padding-left: 1rem; margin-block: .75rem; }

.form__grid { display: grid; gap: 0 1.25rem; }
@media (min-width: 640px) { .form__grid { grid-template-columns: 1fr 1fr; } }

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem; margin-top: 1rem;
}
.media-item { margin: 0; }
.media-item img {
  width: 100%; aspect-ratio: 320 / 220; object-fit: cover;
  border: 1px solid var(--line); border-radius: 8px;
}
.media-item figcaption { font-size: .8rem; margin-top: .4rem; overflow-wrap: anywhere; }

.admin-footer { border-top: 1px solid var(--line); padding-block: 1rem; color: var(--muted); font-size: .85rem; }

/* Login */
.login-page { display: grid; place-items: center; min-height: 100vh; padding: 1rem; }
.login-box {
  width: 100%; max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 2rem;
}
.login-box h1 { text-align: center; }
.login-box__back { text-align: center; font-size: .9rem; margin-top: 1.25rem; }


/* ==========================================================================
   STYLE-ERGÄNZUNG — ans ENDE von public/css/style.css ANHÄNGEN.
   Vier Klassen, die die neuen Admin-Seiten nutzen; alles andere existiert
   bereits im Original-Stylesheet. Nutzt dieselben CSS-Variablen wie der Rest.
   ========================================================================== */

/* Dashboard-Kacheln (admin/index.php) */
.admin-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-block: 1.5rem;
}
.admin-card {
  border: 1px solid var(--border, #ddd);
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
  background: var(--surface, transparent);
}
.admin-card a { text-decoration: none; color: inherit; display: block; }
.admin-card strong { display: block; font-size: 1.75rem; line-height: 1.2; }
.admin-card span { color: var(--muted, #667); font-size: .9rem; }

/* Tabellen (Dashboard, Seiten, Produkte, Newsletter) */
.admin-table { width: 100%; border-collapse: collapse; margin-block: 1rem; }
.admin-table th,
.admin-table td {
  padding: .55rem .7rem;
  border-bottom: 1px solid var(--border, #ddd);
  text-align: left;
  vertical-align: middle;
}
.admin-table th { font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted, #667); }
.admin-table img { object-fit: cover; border-radius: 4px; }
/* Mobile-first (guide §11): Tabellen scrollen, nie die Seite */
@media (max-width: 720px) {
  .admin-table { display: block; overflow-x: auto; }
}

/* Ungelesene Nachricht hervorheben (admin/nachrichten.php) */
.admin-panel--unread > summary { border-inline-start: 3px solid var(--accent, #38618c); }