/* Aydınlık tema (varsayılan) */
html[data-theme="light"] {
  color-scheme: light;
  --bg: #f1f5f9;
  --bg2: #e2e8f0;
  --card: #ffffff;
  --card-hover: #f8fafc;
  --border: #cbd5e1;
  --text: #0f172a;
  --muted: #475569;
  --accent: #16a34a;
  --accent-dim: #dcfce7;
  --blue: #2563eb;
  --orange: #d97706;
  --red: #dc2626;
  --header-bg: #ffffff;
  --header-text: #1e293b;
  --header-border: #e2e8f0;
  --sidebar-bg: #f8fafc;
  --sidebar-border: #e2e8f0;
  --sidebar-text: #334155;
  --sidebar-item-bg: #ffffff;
}

/* Karanlık tema */
html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b1220;
  --bg2: #111827;
  --card: #1e293b;
  --card-hover: #243044;
  --border: #334155;
  --text: #f1f5f9;
  --muted: #94a3b8;
  --accent: #22c55e;
  --accent-dim: #14532d;
  --blue: #3b82f6;
  --orange: #f59e0b;
  --red: #f87171;
  --header-bg: #1e293b;
  --header-text: #f1f5f9;
  --header-border: #334155;
  --sidebar-bg: #111827;
  --sidebar-border: #334155;
  --sidebar-text: #e2e8f0;
  --sidebar-item-bg: #1e293b;
}

:root {
  --radius: 14px;
  --nav-h: 52px;
  --sidebar-w: 248px;
  --sb-active: #be185d;
  --sb-active-bg: rgba(190, 24, 93, 0.15);
  --bg: #f1f5f9;
  --bg2: #e2e8f0;
  --card: #ffffff;
  --card-hover: #f8fafc;
  --border: #cbd5e1;
  --text: #0f172a;
  --muted: #475569;
  --accent: #16a34a;
  --accent-dim: #dcfce7;
  --blue: #2563eb;
  --orange: #d97706;
  --red: #dc2626;
  --header-bg: #ffffff;
  --header-text: #1e293b;
  --header-border: #e2e8f0;
  --sidebar-bg: #f8fafc;
  --sidebar-border: #e2e8f0;
  --sidebar-text: #334155;
  --sidebar-item-bg: #ffffff;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "DM Sans", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* —— Onso tarzı kabuk —— */
.portal-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.portal-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--header-bg);
  color: var(--header-text);
  border-bottom: 1px solid var(--header-border);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 18px;
  gap: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.portal-theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: transparent;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform .15s, box-shadow .15s;
}
.portal-theme-toggle:hover {
  transform: scale(1.06);
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.theme-half-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(90deg, #1e293b 50%, #f8fafc 50%);
  border: 1px solid #64748b;
  display: block;
}
html[data-theme="dark"] .theme-half-icon {
  background: linear-gradient(90deg, #0f172a 50%, #fde68a 50%);
}
.portal-menu-btn,
.portal-sidebar-toggle {
  background: transparent;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 1.1rem;
  cursor: pointer;
  color: #334155;
  line-height: 1;
  flex-shrink: 0;
}
.portal-sidebar-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  font-weight: 600;
  font-size: 0.82rem;
  gap: 4px;
  white-space: nowrap;
}
.portal-sidebar-toggle:hover,
.portal-menu-btn:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
}
.portal-header .portal-logo {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--header-text);
  text-decoration: none;
}
.portal-header .portal-logo span { color: var(--sb-active); }
.portal-header-spacer { flex: 1; }
.portal-header .portal-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--muted);
}
.portal-header .portal-user button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.82rem;
}
.portal-header .portal-user button:hover { border-color: var(--red); color: var(--red); }
html[data-theme="dark"] .portal-menu-btn,
html[data-theme="dark"] .portal-sidebar-toggle {
  color: var(--header-text);
  border-color: var(--border);
}
html[data-theme="dark"] .portal-menu-btn:hover,
html[data-theme="dark"] .portal-sidebar-toggle:hover {
  background: var(--bg2);
}

.portal-body {
  display: flex;
  flex: 1;
  min-height: 0;
  align-items: stretch;
}
.portal-sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  overflow-x: hidden;
  overflow-y: auto;
  padding: 8px 0 24px;
  transition: width .2s ease, padding .2s ease, border-color .2s ease, opacity .2s ease;
  opacity: 1;
}
@media (min-width: 901px) {
  .portal-sidebar {
    position: sticky;
    top: var(--nav-h);
    align-self: flex-start;
    height: calc(100vh - var(--nav-h));
    max-height: calc(100vh - var(--nav-h));
    z-index: 50;
  }
}
.portal-shell.sidebar-collapsed .portal-sidebar {
  width: 0;
  min-width: 0;
  padding: 0;
  border-right-width: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}
.portal-shell.sidebar-collapsed .portal-sidebar .sb-nav {
  visibility: hidden;
}
.sb-nav { display: flex; flex-direction: column; }
.sb-single,
.sb-head {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 11px 16px;
  border: 0;
  background: transparent;
  color: var(--sidebar-text);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  text-decoration: none;
}
.sb-single:hover,
.sb-head:hover { background: var(--bg2); }
.sb-single.active { background: var(--sb-active-bg); color: var(--sb-active); }
.sb-head.active-sec {
  background: var(--sb-active);
  color: #fff;
}
.sb-head.active-sec .sb-chev { color: #fff; transform: rotate(90deg); }
.sb-ico {
  width: 22px;
  text-align: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.sb-lbl { flex: 1; }
.sb-chev {
  color: #94a3b8;
  font-size: 1.1rem;
  transition: transform .15s;
}
.sb-items {
  background: var(--sidebar-item-bg);
  border-top: 1px solid var(--sidebar-border);
  border-bottom: 1px solid var(--sidebar-border);
  padding: 4px 0;
  overflow: hidden;
  transition: max-height .2s ease;
}
.sb-head .sb-chev { transition: transform .15s; }
.sb-head.open .sb-chev { transform: rotate(90deg); }
.sb-item {
  display: block;
  padding: 9px 16px 9px 48px;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
}
.sb-item:hover { background: var(--bg2); color: var(--text); text-decoration: none; }
.sb-item.active {
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 600;
}

.portal-content {
  flex: 1;
  min-width: 0;
  overflow: auto;
  background: var(--bg);
  color: var(--text);
}
.portal-content--fill {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.portal-main--fill {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  max-width: none !important;
  padding: 10px 14px 0 !important;
  box-sizing: border-box;
}

.portal-top {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 16px;
}
.portal-logo {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}
.portal-logo span { color: var(--accent); }
.portal-nav { display: none; }
.portal-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--muted);
}
.portal-user button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.82rem;
}
.portal-user button:hover { border-color: var(--red); color: var(--red); }

@media (max-width: 900px) {
  .portal-sidebar {
    position: sticky;
    top: var(--nav-h);
    align-self: flex-start;
    height: calc(100vh - var(--nav-h));
    max-height: calc(100vh - var(--nav-h));
    z-index: 50;
    box-shadow: none;
  }
  .portal-sidebar-toggle {
    font-size: 0.78rem;
    padding: 6px 8px;
  }
}

.portal-main { max-width: 1280px; margin: 0 auto; padding: 24px 22px 48px; width: 100%; }

/* Onso tarzı kısayol karoları */
.shortcut-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}
.shortcut-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 118px;
  padding: 16px 12px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  text-decoration: none;
  color: #334155;
  transition: box-shadow .15s, transform .15s;
  text-align: center;
}
.shortcut-tile:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,.08);
  transform: translateY(-2px);
  text-decoration: none;
  color: #0f172a;
}
.shortcut-tile .st-ico {
  font-size: 1.75rem;
  line-height: 1;
}
.shortcut-tile .st-lbl {
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.25;
}
.shortcut-tile.accent-green .st-ico { color: #059669; }
.shortcut-tile.accent-pink .st-ico { color: #db2777; }
.shortcut-tile.accent-blue .st-ico { color: #2563eb; }
.shortcut-tile.accent-orange .st-ico { color: #ea580c; }

.home-banner {
  background: linear-gradient(135deg, #059669 0%, #10b981 100%);
  border-radius: 16px;
  padding: 28px 24px;
  color: #fff;
  margin-bottom: 22px;
  max-width: 360px;
}
.home-banner h2 { font-size: 1.35rem; margin-bottom: 6px; }
.home-banner p { font-size: 0.88rem; opacity: .92; }
.home-layout {
  display: grid;
  grid-template-columns: minmax(260px, 360px) 1fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 800px) {
  .home-layout { grid-template-columns: 1fr; }
}
.portal-hero { margin-bottom: 32px; }
.portal-hero h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.portal-hero p { color: var(--muted); max-width: 42em; font-size: 1.02rem; }

.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}
.module-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color 0.15s, transform 0.15s;
}
.module-card:hover {
  border-color: #475569;
  transform: translateY(-2px);
}
.module-card .icon { font-size: 1.8rem; margin-bottom: 10px; }
.module-card h2 { font-size: 1.15rem; margin-bottom: 8px; }
.module-card .desc { color: var(--muted); font-size: 0.9rem; margin-bottom: 14px; }
.module-links { list-style: none; }
.module-links li { margin: 6px 0; }
.module-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  background: var(--bg2);
  border: 1px solid transparent;
}
.module-links a:hover {
  border-color: var(--border);
  background: var(--card-hover);
  text-decoration: none;
}
.module-links a .tag {
  margin-left: auto;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 6px;
  background: #334155;
  color: var(--muted);
}
.module-links a .tag.live { background: var(--accent-dim); color: var(--accent); }
.module-links a .tag.soon { background: #422006; color: var(--orange); }

.subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.subnav a {
  padding: 8px 14px;
  border-radius: 10px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
}
.subnav a:hover { border-color: var(--blue); }
.subnav a.active { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }

.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}
.panel h3 { font-size: 1rem; margin-bottom: 12px; color: var(--blue); }
label { display: block; font-weight: 600; font-size: 0.85rem; margin-top: 12px; color: var(--muted); }
input, select, textarea, button.btn {
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg2);
  color: var(--text);
  font-size: 0.95rem;
}
button.btn {
  border: 0;
  font-weight: 700;
  cursor: pointer;
  margin-top: 14px;
}
button.btn.primary { background: var(--accent); color: #052e16; }
button.btn.secondary { background: transparent; border: 1px solid var(--border); color: var(--text); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .row2 { grid-template-columns: 1fr; } }
.small { font-size: 0.85rem; color: var(--muted); line-height: 1.4; }
.ok { color: var(--accent); }
.bad { color: var(--red); }
.badge-p {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-p.ok { background: var(--accent-dim); color: var(--accent); }
.badge-p.warn { background: #422006; color: var(--orange); }
.badge-p.err { background: #450a0a; color: var(--red); }
table.data { width: 100%; border-collapse: collapse; font-size: 0.88rem; margin-top: 12px; }
table.data th, table.data td { border: 1px solid var(--border); padding: 8px; text-align: left; }
table.data th { background: var(--bg2); color: var(--muted); }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.tabs button {
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg2);
  color: var(--muted);
  font-weight: 600;
  cursor: pointer;
}
.tabs button.active { background: var(--accent-dim); color: var(--accent); border-color: var(--accent); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* Akıllı arama önerileri */
.smart-search-wrap { position: relative; flex: 1; min-width: 0; }
.smart-search-wrap > input { width: 100%; }
.smart-search-dd {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  z-index: 500;
  max-height: 280px;
  overflow-y: auto;
  border-radius: 10px;
  border: 1px solid var(--border, #d1d5db);
  background: #fff;
  color: #111827;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}
.portal-main .smart-search-dd {
  background: var(--card);
  color: var(--text);
  border-color: var(--border);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}
.smart-search-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border: 0;
  border-bottom: 1px solid #e5e7eb;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}
.portal-main .smart-search-item { border-bottom-color: var(--border); }
.smart-search-item:hover,
.smart-search-item.active {
  background: #eff6ff;
}
.portal-main .smart-search-item:hover,
.portal-main .smart-search-item.active {
  background: var(--card-hover);
}
.smart-search-sub {
  display: block;
  font-size: 0.75rem;
  color: #6b7280;
  margin-top: 2px;
}
.portal-main .smart-search-sub { color: var(--muted); }

/* Cari listesi — koyu tema (sb-cari-build-20260604) */
.portal-main .cari-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  background: #111827 !important;
  color: #f1f5f9 !important;
  border-radius: 12px;
  overflow: hidden;
}
.portal-main .cari-table th,
.portal-main .cari-table td {
  border-bottom: 1px solid #334155 !important;
  padding: 10px 12px;
  text-align: left;
  vertical-align: middle;
  color: #f1f5f9 !important;
  background: transparent !important;
}
.portal-main .cari-table th {
  background: #1e293b !important;
  color: #94a3b8 !important;
  font-weight: 700;
  font-size: 0.82rem;
}
.portal-main .cari-table tbody tr:hover td {
  background: #243044 !important;
}
.portal-main .cari-table td b { color: #22c55e !important; }
.portal-main .cari-table .isk-input {
  width: 72px;
  margin-top: 0;
  padding: 6px 8px;
  border: 1px solid #334155;
  border-radius: 8px;
  text-align: right;
  background: #0b1220 !important;
  color: #f1f5f9 !important;
}
.portal-main .cari-table .btn-save-isk {
  width: auto;
  margin-top: 0;
  padding: 6px 12px;
  font-size: 0.82rem;
}
.portal-main .cari-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}
.portal-main .cari-toolbar input[type="search"] {
  flex: 1;
  min-width: 200px;
  margin-top: 0;
}
.portal-main .cari-toolbar .btn { width: auto; margin-top: 0; }