/* ============================================================
   etik-theme.css — Envanter v2 UI yenileme
   EtikSistem v2 (klchappy/etiksistem-v2) görsel kimliğinin
   Django template'lerine portasyonu.
   Yüklenme sırası: b-app.css'ten SONRA gelir → tüm b-* class'ları
   override eder.
   ============================================================ */

:root {
  /* Light mode palette (EtikSistem default) */
  --background: #fafafa;
  --surface: #ffffff;
  --surface-2: #f5f5f5;
  --surface-hover: #f0f0f0;
  --foreground: #18181b;
  --foreground-muted: #71717a;
  --foreground-subtle: #a1a1aa;

  /* Brand — Envanter kırmızısı (default brand = mavi yerine kırmızı) */
  --brand: #c52828;
  --brand-dark: #a91d1d;
  --brand-light: #e04444;
  --brand-bg: #fef2f2;
  --brand-border: #fecaca;

  /* Semantic */
  --success: #16a34a;
  --success-bg: #f0fdf4;
  --warning: #ea580c;
  --warning-bg: #fff7ed;
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --info: #0284c7;
  --info-bg: #f0f9ff;

  /* Borders & shadows */
  --border: #e4e4e7;
  --border-strong: #d4d4d8;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.04);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.08), 0 1px 2px -1px rgb(0 0 0 / 0.04);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.04);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.04);

  /* Layout */
  --sidebar-w: 248px;
  --sidebar-w-collapsed: 64px;
  --topbar-h: 56px;
  --radius: 8px;
  --radius-sm: 6px;
  --radius-lg: 12px;
}

html.dark {
  --background: #09090b;
  --surface: #18181b;
  --surface-2: #27272a;
  --surface-hover: #3f3f46;
  --foreground: #fafafa;
  --foreground-muted: #a1a1aa;
  --foreground-subtle: #71717a;

  --brand: #ef4444;
  --brand-dark: #dc2626;
  --brand-light: #f87171;
  --brand-bg: #2d1010;
  --brand-border: #7f1d1d;

  --success: #22c55e;
  --success-bg: #052e1a;
  --warning: #f97316;
  --warning-bg: #2d1810;
  --danger: #ef4444;
  --danger-bg: #2d1010;
  --info: #38bdf8;
  --info-bg: #082f49;

  --border: #27272a;
  --border-strong: #3f3f46;
}

/* ============================================================
   Tabula rasa — eski b-* layout'unu temizle
   ============================================================ */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11", "ss01", "ss03";
}

body.b-body { background: var(--background); color: var(--foreground); }

a { color: inherit; text-decoration: none; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--foreground-subtle); }

/* ============================================================
   App shell — sidebar + topbar + main
   ============================================================ */

.etik-shell {
  min-height: 100vh;
  background: var(--background);
}

/* ---- Sidebar ---- */
.etik-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 30;
  transition: transform 0.2s ease-out, width 0.2s ease-out;
}

.etik-sidebar-header {
  height: var(--topbar-h);
  padding: 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 15px;
  color: var(--foreground);
}
.etik-sidebar-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--brand);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.02em;
}
.etik-sidebar-brand-text { line-height: 1.1; }
.etik-sidebar-brand-text small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--foreground-muted);
  letter-spacing: 0.01em;
}

.etik-sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.etik-sidebar-section {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--foreground-subtle);
  padding: 14px 10px 6px;
  font-weight: 600;
}
.etik-sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  color: var(--foreground-muted);
  transition: all 0.12s;
  position: relative;
  user-select: none;
}
.etik-sidebar-link:hover {
  background: var(--surface-hover);
  color: var(--foreground);
}
.etik-sidebar-link.act {
  background: var(--brand-bg);
  color: var(--brand);
  font-weight: 500;
}
.etik-sidebar-link.act::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 18px;
  background: var(--brand);
  border-radius: 0 2px 2px 0;
}
.etik-sidebar-link.dis {
  opacity: 0.4;
  pointer-events: none;
}
.etik-sidebar-link svg { flex-shrink: 0; }

.etik-sidebar-grp {
  display: flex;
  flex-direction: column;
}
.etik-sidebar-grp > a .chev {
  margin-left: auto;
  transition: transform 0.15s;
}
.etik-sidebar-grp.open > a .chev { transform: rotate(180deg); }
.etik-sidebar-dd {
  display: none;
  flex-direction: column;
  gap: 1px;
  margin-left: 24px;
  padding: 2px 0;
}
.etik-sidebar-grp.open .etik-sidebar-dd { display: flex; }
.etik-sidebar-dd a {
  display: block;
  padding: 6px 10px;
  font-size: 13px;
  color: var(--foreground-muted);
  border-radius: var(--radius-sm);
}
.etik-sidebar-dd a:hover { background: var(--surface-hover); color: var(--foreground); }
.etik-sidebar-dd a.act { color: var(--brand); font-weight: 500; }

.etik-sidebar-footer {
  border-top: 1px solid var(--border);
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: var(--foreground-muted);
}
.etik-sidebar-footer .avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 12px;
  flex-shrink: 0;
}
.etik-sidebar-footer-info { flex: 1; min-width: 0; }
.etik-sidebar-footer-info b {
  display: block;
  color: var(--foreground);
  font-weight: 500;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.etik-sidebar-footer-info span {
  font-size: 11px;
  color: var(--foreground-subtle);
}
.etik-sidebar-footer .logout {
  color: var(--foreground-muted);
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: all 0.12s;
}
.etik-sidebar-footer .logout:hover {
  background: var(--danger-bg);
  color: var(--danger);
}

/* ---- Topbar ---- */
.etik-topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-h);
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px 0 24px;
  gap: 16px;
  z-index: 20;
}
.etik-topbar-toggle {
  background: transparent;
  border: none;
  padding: 8px;
  border-radius: var(--radius-sm);
  color: var(--foreground-muted);
  display: none;
  cursor: pointer;
}
.etik-topbar-toggle:hover { background: var(--surface-hover); color: var(--foreground); }
.etik-topbar-title {
  font-weight: 600;
  font-size: 15px;
  color: var(--foreground);
}
.etik-topbar-spacer { flex: 1; }
.etik-topbar-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--foreground-muted);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.12s;
}
.etik-topbar-action:hover { background: var(--surface-hover); color: var(--foreground); }
.etik-topbar-plant {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  padding: 6px 10px;
  color: var(--foreground);
  outline: none;
  min-width: 160px;
}
.etik-topbar-plant:focus { border-color: var(--brand); }

/* ---- Main content area ---- */
.etik-main-wrap {
  padding-left: var(--sidebar-w);
  transition: padding-left 0.2s ease-out;
  min-height: 100vh;
}
.etik-main {
  padding: 24px 28px;
  max-width: 1500px;
  margin: 0 auto;
}

/* ---- Mobile ---- */
@media (max-width: 900px) {
  .etik-sidebar { transform: translateX(-100%); }
  .etik-sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  .etik-main-wrap { padding-left: 0; }
  .etik-topbar-toggle { display: inline-flex; }
  .etik-main { padding: 16px; }
  .etik-mobile-backdrop {
    position: fixed; inset: 0;
    background: rgb(0 0 0 / 0.35);
    z-index: 25;
    backdrop-filter: blur(2px);
  }
}

/* ============================================================
   Form elements — modern
   ============================================================ */

input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="date"], input[type="search"],
input[type="tel"], input[type="url"], select, textarea {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 14px;
  background: var(--surface);
  color: var(--foreground);
  outline: none;
  transition: all 0.15s;
  font-family: inherit;
  width: 100%;
  max-width: 100%;
}
input::placeholder, textarea::placeholder { color: var(--foreground-subtle); }
input:focus, select:focus, textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent);
}
input:disabled, select:disabled, textarea:disabled {
  background: var(--surface-2);
  cursor: not-allowed;
  opacity: 0.6;
}
button { cursor: pointer; font-family: inherit; }
button:disabled { cursor: not-allowed; opacity: 0.6; }
label { font-size: 13px; color: var(--foreground); font-weight: 500; }

/* ============================================================
   b-* override (mevcut sayfa template'leri için)
   ============================================================ */

/* Breadcrumb */
.b-bread {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--foreground-muted);
  margin-bottom: 18px;
}
.b-bread a { color: var(--foreground-muted); transition: color 0.12s; }
.b-bread a:hover { color: var(--brand); }
.b-bread .sep { color: var(--foreground-subtle); }
.b-bread .cur { color: var(--foreground); font-weight: 500; }

/* Page header */
.b-page-h {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.b-page-h h1 {
  font-size: 22px;
  font-weight: 600;
  color: var(--foreground);
  margin: 0;
  letter-spacing: -0.01em;
}
.b-page-h .sub {
  margin-top: 4px;
  font-size: 13px;
  color: var(--foreground-muted);
}
.b-page-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Buttons */
.b-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--foreground);
  transition: all 0.15s;
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}
.b-btn:hover { background: var(--surface-hover); border-color: var(--border-strong); }
.b-btn.primary { background: var(--brand); color: white; border-color: var(--brand); }
.b-btn.primary:hover { background: var(--brand-dark); border-color: var(--brand-dark); }
.b-btn.danger { background: var(--danger); color: white; border-color: var(--danger); }
.b-btn.danger:hover { filter: brightness(0.9); }
.b-btn.xs { padding: 4px 9px; font-size: 12px; }

/* Cards */
.b-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 18px;
}
.b-card-h, .b-card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--surface);
}
.b-card-h h3, .b-card-header h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--foreground);
  letter-spacing: -0.01em;
}
.b-card-actions { display: flex; gap: 8px; }
.b-card-b, .b-card-body { padding: 18px; }
.b-card-b dl.b-kv {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 10px 16px;
  margin: 0;
  font-size: 13px;
}
.b-card-b dl.b-kv dt {
  color: var(--foreground-muted);
  font-weight: 400;
}
.b-card-b dl.b-kv dd {
  margin: 0;
  color: var(--foreground);
}

/* Tables */
.b-tbl-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 18px;
}
.b-tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.b-tbl thead th {
  background: var(--surface-2);
  text-align: left;
  padding: 10px 14px;
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--foreground-muted);
  border-bottom: 1px solid var(--border);
}
.b-tbl tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
}
.b-tbl tbody tr:last-child td { border-bottom: 0; }
.b-tbl tbody tr:hover td { background: var(--surface-hover); }
.b-tbl td.num, .b-tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.b-tbl td.muted, .b-tbl .muted { color: var(--foreground-muted); }
.b-tbl td .code, .b-mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12.5px; }
.b-tbl .b-empty {
  text-align: center;
  padding: 36px 18px;
  color: var(--foreground-muted);
  font-size: 13px;
}
.b-tbl-foot {
  padding: 10px 14px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--foreground-muted);
  background: var(--surface-2);
}
.b-tbl .row-act { text-align: right; }

/* Filter bar */
.b-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.b-filter .search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 10px;
  min-width: 260px;
  flex: 1;
}
.b-filter .search input {
  border: none;
  background: transparent;
  padding: 6px 4px;
  font-size: 13px;
  width: 100%;
}
.b-filter .search input:focus { box-shadow: none; }
.b-filter .grp {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--foreground-muted);
}
.b-filter .grp label { font-weight: 500; color: var(--foreground-muted); margin: 0; }
.b-filter .grp select { padding: 5px 10px; font-size: 13px; min-width: 130px; }
.b-filter .spacer { flex: 1; }

/* Badge */
.b-bdg {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  font-size: 11.5px;
  font-weight: 500;
  border-radius: 999px;
  letter-spacing: 0.01em;
}
.b-bdg .d {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.b-bdg.ok { background: var(--success-bg); color: var(--success); }
.b-bdg.warn { background: var(--warning-bg); color: var(--warning); }
.b-bdg.danger { background: var(--danger-bg); color: var(--danger); }
.b-bdg.info { background: var(--info-bg); color: var(--info); }
.b-bdg.muted { background: var(--surface-2); color: var(--foreground-muted); }

/* KPI cards */
.b-kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.b-kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.b-kpi-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--brand);
  opacity: 0.7;
}
.b-kpi-card .b-kpi-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--foreground-muted);
  font-weight: 600;
  margin-bottom: 6px;
}
.b-kpi-card .b-kpi-value {
  font-size: 22px;
  font-weight: 600;
  color: var(--foreground);
  letter-spacing: -0.01em;
}

/* Messages / alerts */
.b-messages { list-style: none; padding: 0; margin: 0 0 16px; display: flex; flex-direction: column; gap: 8px; }
.b-msg {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  border: 1px solid;
}
.b-msg-info, .b-msg-debug { background: var(--info-bg); color: var(--info); border-color: color-mix(in srgb, var(--info) 30%, transparent); }
.b-msg-success { background: var(--success-bg); color: var(--success); border-color: color-mix(in srgb, var(--success) 30%, transparent); }
.b-msg-warning { background: var(--warning-bg); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 30%, transparent); }
.b-msg-error { background: var(--danger-bg); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }

.b-alert {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  border: 1px solid;
  margin-bottom: 12px;
}
.b-alert.danger { background: var(--danger-bg); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }

/* Forms inside cards */
.b-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.b-form-field { display: flex; flex-direction: column; gap: 4px; }
.b-form-field label { font-size: 12.5px; color: var(--foreground); font-weight: 500; margin-bottom: 2px; }
.b-form-field.span-2 { grid-column: span 2; }
.b-form-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.b-form .errorlist {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  color: var(--danger);
  font-size: 12px;
}

/* Doc check icons (PI-ICON) */
.doc-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-weight: 700;
  font-size: 13px;
}
.doc-check--yes { background: var(--success-bg); color: var(--success); }
.doc-check--no { background: var(--surface-2); color: var(--foreground-subtle); }

/* Numbers */
.b-num { font-variant-numeric: tabular-nums; font-family: ui-monospace, monospace; font-size: 12px; }
.muted { color: var(--foreground-muted); }
.code { font-family: ui-monospace, monospace; font-size: 12.5px; background: var(--surface-2); padding: 1px 6px; border-radius: 4px; color: var(--foreground); }

/* Link button */
.b-link {
  color: var(--brand);
  text-decoration: none;
  font-weight: 500;
}
.b-link:hover { text-decoration: underline; }

/* Hidden in mobile */
@media (max-width: 600px) {
  .etik-topbar-plant { display: none; }
}

/* Eski b-nav'i sakla — yeni shell sidebar kullanıyor */
.b-nav, .b-page > .b-nav, body > .b-nav { display: none !important; }

/* main → shell içine konuyor — eski .b-page padding'ini sıfırla */
.b-page { padding: 0; max-width: none; margin: 0; }

/* Pre */
pre {
  background: var(--surface-2);
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-family: ui-monospace, monospace;
  border: 1px solid var(--border);
  overflow-x: auto;
}

/* Focus visible */
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }