:root {
  --bg0: #14201a;
  --bg1: #1b2a22;
  --panel: #24352c;
  --panel2: #2e4338;
  --line: #3f5749;
  --text: #eef4ef;
  --muted: #93a89b;
  --accent: #c9a24a;
  --accent-ink: #1a1608;
  --danger: #c45c4a;
  --ok: #8fd4a8;
  --font: "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 0% 0%, #2a4034 0%, transparent 50%),
    linear-gradient(165deg, var(--bg0), var(--bg1));
}

.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-kutu {
  width: min(100%, 380px);
  background: var(--panel);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  border-radius: 16px;
  padding: 28px 24px;
}

.login-brand {
  margin: 0;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
  text-transform: uppercase;
}

.login-kutu h1 {
  margin: 8px 0 4px;
  font-size: 1.4rem;
}

.login-alt, .lede, .login-not, .login-geri {
  color: var(--muted);
  font-size: 0.9rem;
}

.login-hata {
  background: color-mix(in srgb, var(--danger) 25%, transparent);
  color: #f0b4aa;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
}

.login-not { margin-top: 16px; }
.login-geri { margin-top: 10px; }
.login-geri a, .admin-ust a { color: var(--accent); text-decoration: none; }
code { background: var(--panel2); padding: 2px 6px; border-radius: 4px; }

.admin-page {
  max-width: 920px;
  margin: 0 auto;
  padding: 28px 18px 60px;
}

.admin-ust {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.admin-brand {
  margin: 0;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.admin-ust h1 {
  margin: 4px 0 0;
  font-size: 1.55rem;
}

.admin-ust-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-sekmeler {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.sekme {
  border: 1px solid var(--line);
  background: var(--panel2);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 999px;
  cursor: pointer;
  font: 600 0.9rem var(--font);
}

.sekme.active {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}

.admin-panel {
  display: none;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
}

.admin-panel.active { display: block; }

.admin-panel h2 {
  margin: 0 0 6px;
  font-size: 1.15rem;
}

.lede { margin: 0 0 18px; }

.check-field {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font: 600 0.95rem var(--font);
  color: var(--text);
  cursor: pointer;
  user-select: none;
}

.check-field input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}

.ozel-fiyat-blok {
  margin-bottom: 18px;
  padding: 14px 14px 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel2);
}

.ozel-fiyat-blok h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  font-weight: 700;
}

.ozel-fiyat-blok h3 small {
  color: var(--muted);
  font-weight: 500;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.field.narrow { max-width: 240px; }

.field span { font-size: 0.85rem; color: var(--muted); font-weight: 600; }

.field small { color: var(--muted); font-size: 0.78rem; }

.field input, .malzeme-satir input, .malzeme-kart input {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel2);
  color: var(--text);
  border-radius: 10px;
  padding: 11px 12px;
  font: 500 1rem var(--font);
}

.field input:focus, .malzeme-satir input:focus, .malzeme-kart input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 700px) {
  .grid-2 { grid-template-columns: 1fr; }
  .admin-ust { flex-direction: column; }
}

.btn-primary, .btn-ghost, .btn-danger {
  border: 0;
  cursor: pointer;
  font: 700 0.95rem var(--font);
  border-radius: 10px;
  padding: 11px 16px;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-ghost {
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--line);
}

.btn-danger {
  background: transparent;
  color: #f0b4aa;
  border: 1px solid color-mix(in srgb, var(--danger) 50%, var(--line));
  padding: 6px 10px;
  font-size: 0.8rem;
}

.actions-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
  align-items: center;
}

.actions-row-split {
  justify-content: space-between;
}

.actions-row-split .btn-primary {
  margin-left: auto;
}

.admin-durum {
  min-height: 1.3em;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.admin-durum.ok { color: var(--ok); }
.admin-durum.hata { color: #f0b4aa; }

.malzeme-liste {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 14px 0;
}

.malzeme-kart {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel2);
}

.malzeme-kart-ust {
  display: flex;
  gap: 10px;
  align-items: center;
}

.malzeme-baslik {
  flex: 1;
  min-width: 0;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  padding: 4px 0 !important;
  font: 700 1.15rem var(--font) !important;
  color: var(--text) !important;
}

.malzeme-baslik::placeholder {
  color: var(--muted);
  font-weight: 600;
}

.malzeme-fiyat-liste {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Ürün | Kalınlık | Plaka | Fiyat | Sil — her zaman tek satır */
.malzeme-fiyat-satir {
  display: grid;
  grid-template-columns: minmax(64px, 1fr) minmax(56px, 0.85fr) minmax(110px, 1.35fr) minmax(72px, 1fr) auto;
  gap: 8px;
  align-items: center;
  width: 100%;
}

.malzeme-fiyat-satir .malzeme-urun-ad,
.malzeme-fiyat-satir .malzeme-kalinlik,
.malzeme-fiyat-satir .malzeme-plaka,
.malzeme-fiyat-satir .malzeme-fiyat {
  width: 100%;
  min-width: 0;
  margin: 0;
}

.malzeme-fiyat-satir .malzeme-plaka {
  border: 1px solid var(--line);
  background: var(--panel2);
  color: var(--text);
  border-radius: 10px;
  padding: 11px 12px;
  font: 500 0.92rem var(--font);
}

.malzeme-sil {
  white-space: nowrap;
  height: 42px;
}

.malzeme-kart-alt {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.malzeme-kart-mdflam {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}

.malzeme-accordion-btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

.malzeme-mdflam-govde {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.malzeme-mdflam-govde.gizli {
  display: none;
}

.malzeme-alt-govde {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.malzeme-alt-govde.gizli {
  display: none;
}

.malzeme-alt-liste {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.malzeme-alt-blok {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.malzeme-alt-ust {
  display: flex;
  gap: 10px;
  align-items: center;
}

.malzeme-alt-ad {
  flex: 1;
  min-width: 0;
  font-weight: 700 !important;
}

.malzeme-alt-ic-liste {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.malzeme-alt-ic-blok {
  padding: 10px;
  border: 1px dashed color-mix(in srgb, var(--accent) 35%, var(--line));
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel2) 70%, transparent);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.malzeme-alt-ic-ad {
  flex: 1;
  min-width: 0;
  font-weight: 600 !important;
}


.malzeme-kalinlik-ekle {
  align-self: flex-start;
}

.bant-fiyat-liste {
  margin: 12px 0 16px;
}

.bant-satir-liste {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 12px 0;
}

.bant-satir {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel2);
}

.bant-satir .field {
  margin-bottom: 0;
  flex: 1 1 110px;
  min-width: 100px;
}

.bant-sil {
  flex: 0 0 auto;
  order: -1;
  margin-bottom: 0;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .bant-satir .field {
    flex: 1 1 calc(50% - 10px);
  }
}