@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --orange: #DF7A5E;
  --orange-rgb: 223, 122, 94;
  --green: #7D917D;
  --green-rgb: 125, 145, 125;
  --yellow: #EBD185;
  --ink: #2D2B2A;
  --cream: #FAF6F0;
  --sage-light: #E1E8E0;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-card: 0 1px 2px rgba(45,43,42,.04), 0 8px 24px -12px rgba(45,43,42,.18);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; }

h1,h2,h3{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 .5em;
  letter-spacing: -.01em;
}

.container{
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

:focus-visible{
  outline: 3px solid var(--orange);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Toolpath motif (Signature-Element) ----------
   Eine gestrichelte Linie im Stil einer 3D-Druck-Werkzeugbahn (Toolpath),
   die als wiederkehrendes Trennelement dient. */
.toolpath{
  height: 3px;
  width: 100%;
  background-image: repeating-linear-gradient(90deg, var(--green) 0 14px, transparent 14px 22px);
  border-radius: 2px;
  opacity: .55;
}
.toolpath.accent{
  background-image: repeating-linear-gradient(90deg, var(--orange) 0 10px, transparent 10px 18px);
}

/* ---------- Header ---------- */
.site-header{
  padding: 22px 0;
  border-bottom: 1px solid rgba(125,145,125,.25);
  background: var(--cream);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: saturate(1.1);
}
.site-header .row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-mark{
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--green);
  display: grid;
  place-items: center;
  color: var(--cream);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 15px;
  flex-shrink: 0;
}
.brand-name{
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
}
.brand-tag{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--green);
  letter-spacing: .04em;
  display: block;
  margin-top: -2px;
}
.header-actions{ display: flex; align-items: center; gap: 10px; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{
  background: var(--orange);
  color: #fff;
  box-shadow: 0 6px 16px -6px rgba(var(--orange-rgb), .55);
}
.btn-primary:hover{ background: #d06d50; }
.btn-outline{
  background: transparent;
  border-color: rgba(45,43,42,.18);
  color: var(--ink);
}
.btn-outline:hover{ border-color: var(--green); background: var(--sage-light); }
.btn-ghost{
  background: transparent;
  color: var(--ink);
  padding: 8px 14px;
}
.btn-ghost:hover{ background: var(--sage-light); }
.btn-danger{
  background: transparent;
  color: #a6462f;
  border-color: rgba(223,122,94,.4);
}
.btn-danger:hover{ background: rgba(223,122,94,.1); }
.btn-sm{ padding: 7px 14px; font-size: 13px; }
.btn:disabled{ opacity: .5; cursor: not-allowed; transform: none; }

/* ---------- Hero ---------- */
.hero{
  padding: 72px 0 56px;
  position: relative;
  overflow: hidden;
}
.hero-grid{
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(125,145,125,.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125,145,125,.14) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse 70% 55% at 70% 20%, black 40%, transparent 90%);
  pointer-events: none;
}
.hero-inner{ position: relative; max-width: 720px; }
.eyebrow{
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--orange);
  letter-spacing: .06em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}
.eyebrow::before{
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--orange);
  display: inline-block;
}
.hero h1{
  font-size: clamp(34px, 5vw, 52px);
  max-width: 14ch;
}
.hero h1 em{
  font-style: normal;
  color: var(--orange);
}
.hero p.lead{
  font-size: 18px;
  color: #55524f;
  max-width: 52ch;
  margin: 18px 0 30px;
}
.hero-actions{ display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats{
  display: flex;
  gap: 32px;
  margin-top: 46px;
  flex-wrap: wrap;
}
.stat .num{
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--orange);
  font-weight: 600;
}
.stat .label{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* ---------- Filter bar ---------- */
.filter-bar{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 4px 0 34px;
}
.chip{
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--sage-light);
  color: var(--ink);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .15s ease;
}
.chip[aria-pressed="true"]{
  background: var(--green);
  color: var(--cream);
}
.chip:hover{ border-color: var(--green); }

/* ---------- File grid ---------- */
.section-title-row{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 22px;
  gap: 12px;
  flex-wrap: wrap;
}
.section-title-row h2{ font-size: 26px; }
.result-count{ font-family: var(--font-mono); font-size: 13px; color: #77746f; }

.file-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 22px;
  padding-bottom: 80px;
}
.card{
  background: #fff;
  border: 1px solid rgba(125,145,125,.2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover{ transform: translateY(-3px); box-shadow: 0 16px 32px -16px rgba(45,43,42,.28); }
.card-thumb{
  aspect-ratio: 4 / 3;
  background: var(--sage-light);
  position: relative;
  overflow: hidden;
}
.card-thumb img{ width: 100%; height: 100%; object-fit: cover; }
.card-thumb.no-image{
  display: grid;
  place-items: center;
  color: var(--green);
}
.card-thumb.no-image svg{ width: 42px; height: 42px; opacity: .55; }
.badge-featured{
  position: absolute;
  top: 10px; left: 10px;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 999px;
  letter-spacing: .03em;
}
.card-body{
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.card-category{
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.card h3{ font-size: 18.5px; margin: 0; }
.card p.desc{
  font-size: 14px;
  color: #5c5955;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.meta-row{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
}
.meta-pill{
  background: var(--sage-light);
  color: var(--ink);
  padding: 4px 9px;
  border-radius: 6px;
}
.card-footer{ margin-top: 6px; }
.card-footer .btn{ width: 100%; }

.empty-state{
  text-align: center;
  padding: 90px 20px;
  color: #6b6864;
}
.empty-state h3{ color: var(--ink); }

/* ---------- Footer ---------- */
.site-footer{
  border-top: 1px solid rgba(125,145,125,.25);
  padding: 36px 0 40px;
  margin-top: 20px;
}
.site-footer .row{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}
.footer-note{ font-size: 13px; color: #7a7772; }
.footer-links{ display: flex; gap: 18px; }
.footer-links a{ font-size: 14px; text-decoration: none; color: var(--ink); }
.footer-links a:hover{ color: var(--orange); }

/* ================= ADMIN ================= */
.admin-shell{ min-height: 100vh; display: flex; flex-direction: column; }
.admin-topbar{
  background: var(--ink);
  color: var(--cream);
  padding: 14px 0;
}
.admin-topbar .row{
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.admin-topbar .brand-name{ color: var(--cream); font-size: 17px; }
.admin-topbar .brand-tag{ color: var(--yellow); }
.admin-user{ font-family: var(--font-mono); font-size: 13px; color: #cfd4cc; }
.admin-main{ flex: 1; padding: 40px 0 60px; }

.login-wrap{
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--cream);
  background-image:
    linear-gradient(rgba(125,145,125,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125,145,125,.12) 1px, transparent 1px);
  background-size: 26px 26px;
  padding: 24px;
}
.login-card{
  width: 100%;
  max-width: 400px;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 38px 34px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(125,145,125,.2);
}
.login-card .brand{ margin-bottom: 8px; }
.login-card p.sub{ color: #6b6864; font-size: 14px; margin: 0 0 26px; }

.form-group{ margin-bottom: 18px; }
label{
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-bottom: 7px;
}
input[type="text"], input[type="url"], input[type="password"], textarea, select{
  width: 100%;
  padding: 11px 13px;
  border: 1px solid rgba(45,43,42,.18);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14.5px;
  background: #fff;
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
textarea{ resize: vertical; min-height: 90px; }
input:focus, textarea:focus, select:focus{
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(var(--green-rgb), .18);
  outline: none;
}
.checkbox-row{ display: flex; align-items: center; gap: 9px; }
.checkbox-row input{ width: 17px; height: 17px; accent-color: var(--orange); }
.checkbox-row label{ margin: 0; text-transform: none; font-family: var(--font-body); font-size: 14.5px; }
.form-actions{ display: flex; gap: 12px; margin-top: 26px; }
.hint{ font-size: 12.5px; color: #837f7a; margin-top: 5px; }
.field-error{ font-size: 12.5px; color: #a6462f; margin-top: 5px; }
.alert{
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  margin-bottom: 18px;
}
.alert-error{ background: rgba(223,122,94,.12); color: #a6462f; border: 1px solid rgba(223,122,94,.3); }
.alert-list{ margin: 0; padding-left: 18px; }

.admin-header-row{
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px;
  margin-bottom: 26px;
}
.table-wrap{
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(125,145,125,.2);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
table{ width: 100%; border-collapse: collapse; }
th, td{
  text-align: left;
  padding: 13px 16px;
  font-size: 14px;
  border-bottom: 1px solid rgba(125,145,125,.15);
}
th{
  font-family: var(--font-mono);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--green);
  background: var(--sage-light);
}
tr:last-child td{ border-bottom: none; }
.row-actions{ display: flex; gap: 8px; }
.thumb-cell img{ width: 46px; height: 46px; object-fit: cover; border-radius: 8px; }
.thumb-cell .placeholder{
  width: 46px; height: 46px; border-radius: 8px; background: var(--sage-light);
}
.tag-featured{
  font-family: var(--font-mono); font-size: 11px; background: var(--orange); color: #fff;
  padding: 3px 9px; border-radius: 999px;
}
.form-card{
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(125,145,125,.2);
  box-shadow: var(--shadow-card);
  padding: 32px;
  max-width: 700px;
}
.two-col{ display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px){ .two-col{ grid-template-columns: 1fr; } }

.error-page{
  min-height: 60vh; display: grid; place-items: center; text-align: center; padding: 40px 20px;
}

@media (max-width: 640px){
  .hero{ padding: 48px 0 36px; }
  .header-actions .btn span{ display: none; }
}