:root {
  --ink: #141414;
  --muted: #5a5a5a;
  --paper: #f0eee8;
  --panel: #ffffff;
  --line: #d5cfc4;
  --accent: #5c4528;
  --accent2: #1f4b5a;
  --good: #1f5c3a;
  --warn: #8a5a12;
  --error: #8b1e1e;
  --chip: #efe8dc;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, #fff7ea 0%, transparent 55%),
    linear-gradient(180deg, #e8e3d8 0%, var(--paper) 35%, #e4dfd4 100%);
  min-height: 100vh;
}

.top {
  display: flex;
  flex-wrap: nowrap;
  gap: 1rem 1.5rem;
  align-items: center;
  padding: 0.65rem 1.35rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  line-height: 0;
}
.brand img {
  display: block;
  width: 148px;
  height: auto;
  max-height: none;
}

.top-main {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  justify-content: center;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0.85rem;
  align-items: center;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 0.15rem 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.nav a.active, .nav a:hover { color: var(--ink); border-bottom-color: var(--accent); }

.userbox {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  color: var(--muted);
  font-size: 0.88rem;
}
.userbox a { color: var(--accent); }

main { max-width: 1180px; margin: 0 auto; padding: 1.5rem 1.15rem 3rem; }

h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  margin: 0 0 0.35rem;
}

h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  margin: 0 0 0.6rem;
}

.lead { color: var(--muted); margin: 0 0 1rem; }

.login {
  max-width: 380px;
  margin: 3rem auto;
  background: var(--panel);
  padding: 1.5rem;
  border: 1px solid var(--line);
}
.login label { display: block; margin-bottom: 0.9rem; }
.login input {
  display: block; width: 100%; margin-top: 0.35rem;
  padding: 0.55rem 0.65rem; border: 1px solid var(--line);
}
button, .btn {
  background: var(--ink); color: #fff; border: 0;
  padding: 0.65rem 1rem; cursor: pointer; text-decoration: none;
  display: inline-block;
}
button.secondary, .btn.secondary { background: var(--accent2); }
.error { color: var(--error); }

.filters {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0.9rem;
  margin-bottom: 1rem;
}
.filters label { font-size: 0.8rem; color: var(--muted); display: flex; flex-direction: column; gap: 0.25rem; }
.filters label.check {
  flex-direction: row;
  align-items: center;
  gap: 0.45rem;
  align-self: end;
  padding-bottom: 0.35rem;
}
.filters input, .filters select { padding: 0.45rem; border: 1px solid var(--line); }
.filters .actions { display: flex; align-items: end; gap: 0.4rem; flex-wrap: wrap; }

.banner {
  border: 1px solid var(--line);
  background: #fff8e8;
  color: var(--warn);
  padding: 0.75rem 0.9rem;
  margin-bottom: 1rem;
  font-size: 0.92rem;
}
.banner.info { background: #eef6f8; color: var(--accent2); }
.banner.warn { background: #fff4e6; color: var(--warn); }
tr.legacy td { color: var(--muted); background: #faf8f4; }
details.save-view {
  margin: 0 0 1rem;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 0.6rem 0.9rem;
}
details.save-view summary {
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--accent2);
}
details.save-view .filters { border: 0; padding: 0.75rem 0 0; margin: 0; }
.tabs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.75rem 0 1rem; }
.tabs .chip.active { background: var(--accent2); color: #fff; border-color: var(--accent2); }

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin: 1rem 0;
}
.metric {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0.95rem;
  transition: border-color .15s ease, transform .15s ease;
}
.metric:hover { border-color: var(--accent); transform: translateY(-1px); }
.metric .label {
  display: block; color: var(--muted); font-size: 0.78rem;
  text-transform: uppercase; letter-spacing: .04em;
}
.metric strong { display: block; font-size: 1.2rem; margin: 0.4rem 0 0.2rem; }
.metric .meta { color: var(--muted); font-size: 0.86rem; }
.metric .delta { font-size: 0.85rem; color: var(--good); }
.metric .delta.neg { color: var(--error); }

.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 0.9rem; }
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 1rem;
  margin-bottom: 0.9rem;
}
.chart-wrap { position: relative; height: 280px; }

table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { border-bottom: 1px solid var(--line); padding: 0.5rem 0.45rem; text-align: left; vertical-align: top; }
th { background: #f6f2ea; }
tr.clickable { cursor: pointer; }
tr.clickable:hover { background: #faf7f1; }

.chip {
  display: inline-block; background: var(--chip); padding: 0.15rem 0.45rem;
  font-size: 0.78rem; margin-right: 0.25rem;
}
a.chip { text-decoration: none; color: inherit; border: 1px solid transparent; }
a.chip.active { background: var(--accent2); color: #fff; border-color: var(--accent2); }
.origin-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; }

.group-cards { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.65rem; }
.group-card {
  background: var(--panel); border: 1px solid var(--line); padding: 0.8rem; text-decoration: none; color: inherit;
}
.group-card:hover { border-color: var(--accent2); }
.group-card h3 { margin: 0 0 0.4rem; font-size: 1rem; }

.stack { display: grid; gap: 0.75rem; }
.stack > label, .panel > label, #note-composer label {
  font-size: 0.85rem;
  color: var(--muted);
}
.stack > label input:not([type=checkbox]):not([type=radio]),
.stack > label textarea,
.panel > label input:not([type=checkbox]):not([type=radio]),
.panel > label textarea,
#note-composer input, #note-composer textarea {
  display: block;
  width: 100%;
  margin-top: 0.3rem;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--line);
  font: inherit;
}
.checkboxes {
  max-height: 280px; overflow: auto; border: 1px solid var(--line);
  padding: 0.5rem; background: #fff;
}
.checkboxes label { display: block; font-size: 0.88rem; margin: 0.2rem 0; }

.picker {
  border: 1px solid var(--line);
  background: #fff;
  padding: 0.75rem;
}
.picker-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-bottom: 0.65rem;
}
.picker-search {
  flex: 1;
  min-width: 180px;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--line);
}
.picker-count {
  font-size: 0.9rem;
  color: var(--accent2);
  background: #eef6f8;
  padding: 0.35rem 0.6rem;
}
.picker-groups { max-height: 420px; overflow: auto; }
.picker-group {
  border: 1px solid var(--line);
  margin-bottom: 0.45rem;
  background: #faf7f1;
}
.picker-group > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  font-weight: 600;
}
.picker-group > summary::-webkit-details-marker { display: none; }
.picker-group-title::before { content: "▸ "; color: var(--muted); }
.picker-group[open] > summary .picker-group-title::before { content: "▾ "; }
.picker-group-meta { font-weight: 400; color: var(--muted); font-size: 0.82rem; }
.picker-items { padding: 0.25rem 0.75rem 0.75rem; background: #fff; }
.picker-item {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  font-size: 0.88rem;
  margin: 0.28rem 0;
}
.picker-item input { margin-top: 0.2rem; }

.guide-block {
  border: 1px solid var(--line);
  margin: 0 0 0.5rem;
  background: #faf7f1;
  padding: 0.35rem 0.75rem 0.15rem;
}
.guide-block summary {
  cursor: pointer;
  font-weight: 600;
  padding: 0.45rem 0;
}
.guide-block ul { margin: 0.25rem 0 0.75rem; padding-left: 1.2rem; }
.guide-block p { margin: 0.35rem 0; }
.inline-form { display: inline; margin: 0; }
.inline-form button { padding: 0.35rem 0.65rem; font-size: 0.82rem; }
.settings-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.settings-card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 1.05rem 1.15rem;
  text-decoration: none;
  color: inherit;
}
.settings-card h2 { font-size: 1.15rem; margin: 0 0 0.4rem; }
.settings-card p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.settings-card:hover { border-color: var(--accent); }

.stack label.check {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0.5rem;
  color: var(--ink);
  font-size: 0.92rem;
}

@media (max-width: 980px) {
  .cards, .group-cards { grid-template-columns: 1fr 1fr; }
  .grid-2, .filters { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .top { flex-wrap: wrap; }
  .cards, .group-cards, .filters, .grid-2, .settings-index { grid-template-columns: 1fr; }
  .brand img { width: 120px; }
}

.nav-home { font-weight: 600; color: var(--ink) !important; }

.note-pre {
  white-space: pre-wrap;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.95rem;
  background: #faf7f1;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
}
.plain-list { padding-left: 1.1rem; }
.plain-list li { margin: 0.35rem 0; }
#sign-pad {
  display: block;
  width: 100%;
  max-width: 560px;
  height: 220px;
  border: 1px dashed var(--line);
  background: #fff;
  touch-action: none;
  cursor: crosshair;
}
.consent-photos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1rem 0;
}
.onam-group { margin: 0.75rem 0 1rem; }
.onam-group h3 { margin: 0 0 0.4rem; font-size: 1.05rem; }
.fieldset, fieldset.onam-groups, div.onam-groups {
  border: 1px solid var(--line);
  padding: 0.75rem 1rem;
  margin: 0 0 1rem;
}
div.onam-groups h2 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

body.shell-login {
  background: #161310;
  color: #f4eee4;
}
body.shell-login main { max-width: none; padding: 0; }
.splash {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background:
    radial-gradient(900px 420px at 80% -10%, #3a2a18 0%, transparent 55%),
    radial-gradient(700px 380px at 0% 100%, #1f3a40 0%, transparent 50%),
    #161310;
}
.splash-card {
  width: min(440px, 100%);
  background: rgba(255,255,255,0.96);
  color: var(--ink);
  padding: 1.6rem 1.5rem 1.3rem;
  border: 1px solid #d5cfc4;
}
.splash-card label { display: block; margin-bottom: 0.9rem; }
.splash-card input {
  display: block; width: 100%; margin-top: 0.35rem;
  padding: 0.55rem 0.65rem; border: 1px solid var(--line);
}
.splash-kicker {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--accent);
  margin: 0.85rem 0 0.35rem;
}
.splash-card h1, .hub-hero h1 {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
}
.splash-contact, .hub-foot {
  margin-top: 1.1rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.splash-contact a, .hub-foot a { color: var(--accent); }

body.shell-hub {
  background: #171410;
  color: #f3ece3;
}
body.shell-hub .top {
  background: transparent;
  border-bottom: 0;
  position: relative;
}
body.shell-hub .brand { visibility: hidden; width: 0; height: 0; overflow: hidden; }
body.shell-hub .userbox { color: #d9d0c4; margin-left: auto; }
body.shell-hub .userbox a { color: #e8c9a0; }
body.shell-hub main { max-width: none; padding: 0 1.2rem 3rem; }
.hub { max-width: 860px; margin: 0 auto; padding: 0.5rem 0 2rem; }
.hub-hero { text-align: center; margin-bottom: 1.6rem; }
.hub-hero .lead { color: #cbbba8; }
.hub-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  max-width: 520px;
  margin: 0 auto;
}
@media (min-width: 740px) {
  .hub-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 740px;
  }
}
.hub-tile {
  aspect-ratio: 1;
  border-radius: 1.4rem;
  padding: 1.05rem 1.1rem;
  text-decoration: none;
  color: #f7f1ea;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 18px 40px rgba(0,0,0,0.28);
}
.hub-tile h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.15rem;
  margin: 0 0 0.35rem;
  color: inherit;
}
.hub-tile p { margin: 0; font-size: 0.84rem; color: rgba(255,255,255,0.82); }
.tile-mark {
  margin-top: auto;
  margin-bottom: 0.55rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  opacity: 0.7;
}
.tile-yonetim { background: linear-gradient(160deg, #1f4b5a 0%, #16343e 100%); }
.tile-notlar { background: linear-gradient(160deg, #6a4a2a 0%, #3d2a18 100%); }
.tile-hasta { background: linear-gradient(160deg, #2c4a6e 0%, #1a2c44 100%); }
.tile-ozet { background: linear-gradient(160deg, #1f5c3a 0%, #143824 100%); }
.tile-harita { background: linear-gradient(160deg, #3a4a2a 0%, #1e2818 100%); }
.tile-onam { background: linear-gradient(160deg, #5c2a32 0%, #35181d 100%); }
.intake-page .actions button { min-height: 2.6rem; }
@media (max-width: 640px) {
  .intake-page textarea { min-height: 9rem; }
}
.author-stamp {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin: 0 0 1rem;
}
.author-stamp p { margin: 0.1rem 0; }
.context-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 0.75rem 0;
}
.note-photos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.5rem 0 0.75rem;
}
.note-photos img {
  display: block;
  width: 120px;
  height: auto;
  border: 1px solid var(--line);
  background: #fff;
}
.puzzle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
  margin: 0.5rem 0 1rem;
}
.puzzle-item {
  display: block;
  border: 1px solid var(--line);
  padding: 0.65rem 0.75rem;
  background: #fff;
  text-decoration: none;
  color: inherit;
}
.puzzle-item.missing { background: #faf7f1; }
.puzzle-item p { margin: 0.35rem 0 0; }
.note-card { margin: 0 0 1rem; }
@media (max-width: 640px) {
  .context-row, .puzzle { grid-template-columns: 1fr; }
}
.tile-ai {
  background: linear-gradient(160deg, #2a2730 0%, #141318 100%);
  position: relative;
  overflow: hidden;
}
.hub-tile:hover { border-color: rgba(255,255,255,0.4); }
.hub-foot { text-align: center; color: #9a8e80; }
.hub-foot a { color: #e8c9a0; }

.ai-soon {
  max-width: 520px;
  margin: 2rem auto;
  text-align: center;
}
.ai-orb {
  width: 120px;
  height: 120px;
  margin: 1.5rem auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #f0d7b0, transparent 45%),
    radial-gradient(circle at 70% 70%, #3a6a78, #1a1a1a 70%);
  animation: orb 3.2s ease-in-out infinite;
}
@keyframes orb {
  0%, 100% { transform: scale(1); filter: brightness(1); }
  50% { transform: scale(1.06); filter: brightness(1.15); }
}

@media print {
  .top, .no-print, .userbox { display: none !important; }
  body { background: #fff; }
  main { max-width: none; padding: 0; }
}