:root {
  --ink: #10231f;
  --muted: #66736d;
  --paper: #f5f0e6;
  --panel: rgba(255,255,255,.82);
  --line: rgba(16,35,31,.12);
  --green: #123d35;
  --green-2: #0f6a5a;
  --mint: #dff8ed;
  --gold: #dca84f;
  --rust: #ad4f35;
  --sky: #dcecff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  font-family: "Avenir Next", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(circle at 10% 10%, rgba(210,158,69,.28), transparent 28rem),
    radial-gradient(circle at 80% 0%, rgba(22,53,47,.22), transparent 24rem),
    linear-gradient(135deg, #f7f1e7, #e9f0e9 62%, #f4dfca);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
button, input, select {
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: .82rem 1rem;
}
button {
  background: linear-gradient(135deg, var(--green), #0f554a);
  color: white;
  cursor: pointer;
  border: none;
  font-weight: 800;
  letter-spacing: -.015em;
}
button:hover, a:hover { opacity: .86; }
mark { background: #ffe2a0; border-radius: .25rem; padding: .05rem .18rem; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem clamp(1rem, 4vw, 3rem);
  background: rgba(245,240,230,.8);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.brand { font-weight: 900; letter-spacing: -.04em; font-size: 1.25rem; }
.topbar nav { display: flex; flex-wrap: wrap; gap: .9rem; color: var(--muted); }
.shell { width: min(1440px, 100%); margin: 0 auto; padding: clamp(1rem, 4vw, 3rem); }
.hero {
  padding: clamp(2rem, 6vw, 5rem);
  border-radius: 34px;
  background: linear-gradient(135deg, rgba(22,53,47,.96), rgba(31,82,72,.86)), url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Cpath d='M0 45h90M45 0v90' stroke='rgba(255,255,255,.08)'/%3E%3C/svg%3E");
  color: #fff9ed;
  box-shadow: 0 28px 80px rgba(22,53,47,.18);
  margin-bottom: 1.4rem;
}
.hero.compact { padding: 2rem; }
.hero h1, .login-card h1 { font-size: clamp(2.1rem, 6vw, 5.5rem); line-height: .9; letter-spacing: -.075em; margin: .2rem 0 1rem; }
.hero p { max-width: 720px; color: rgba(255,249,237,.78); font-size: 1.1rem; }
.eyebrow { text-transform: uppercase; letter-spacing: .16em; font-size: .78rem; font-weight: 900; color: var(--gold); }
.panel, .login-card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.5);
  border-radius: 28px;
  padding: 1.2rem;
  box-shadow: 0 20px 70px rgba(16,35,31,.09);
  backdrop-filter: blur(16px);
}
.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.section-heading h2 { margin: .15rem 0 .3rem; font-size: clamp(1.65rem, 3vw, 2.55rem); letter-spacing: -.055em; }
.count-pill {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: .55rem .78rem;
  background: linear-gradient(135deg, var(--mint), #fff6dc);
  color: var(--green);
  font-weight: 900;
  border: 1px solid rgba(18,61,53,.1);
}
.login-card {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, .55fr);
  gap: 2rem;
  align-items: center;
  min-height: calc(100vh - 6rem);
}
.login-card form, label { display: grid; gap: .45rem; }
.login-card form { gap: 1rem; }
.alert, .danger { color: #8b1e14; }
.search-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) minmax(420px, .9fr);
  gap: 1rem;
  align-items: start;
}
.folders { position: sticky; top: 5.8rem; max-height: calc(100vh - 7rem); overflow: auto; }
.folder-pill, .history-item {
  display: block;
  width: 100%;
  background: rgba(255,255,255,.62);
  color: var(--ink);
  margin: .45rem 0;
  text-align: left;
}
.folder-pill.active, .history-item:hover { background: var(--green); color: #fff; }
.history-item span { display: block; opacity: .65; font-size: .8rem; margin-top: .2rem; }
.searchbar { display: grid; grid-template-columns: 1fr auto; gap: .7rem; }
.searchbar input { font-size: 1.08rem; background: rgba(255,255,255,.82); }
.muted { color: var(--muted); font-size: .9rem; }
.results { display: grid; gap: .75rem; margin-top: 1rem; }
.result {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255,255,255,.68);
  cursor: pointer;
}
.result.active { outline: 3px solid rgba(210,158,69,.42); }
.result h3 { margin: 0 0 .35rem; letter-spacing: -.03em; }
.result p { margin: .3rem 0 0; color: var(--muted); line-height: 1.45; max-height: 4.2rem; overflow: hidden; }
.preview-panel { position: sticky; top: 5.8rem; }
.preview-actions { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .5rem; margin-bottom: .8rem; }
.preview-actions a { background: var(--gold); color: var(--ink); text-align: center; border-radius: 16px; padding: .82rem 1rem; font-weight: 800; }
iframe { width: 100%; height: 72vh; border: 0; border-radius: 18px; background: #fff; }
.cards { display: grid; grid-template-columns: repeat(6, minmax(150px, 1fr)); gap: 1rem; margin-bottom: 1rem; }
.metric { background: var(--panel); border-radius: 24px; padding: 1rem; border: 1px solid var(--line); }
.metric span { display: block; color: var(--muted); }
.metric strong { display: block; font-size: 1.55rem; letter-spacing: -.05em; margin-top: .4rem; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: .85rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.badge { background: rgba(22,53,47,.1); color: var(--green); border-radius: 99px; padding: .28rem .6rem; font-weight: 800; font-size: .8rem; }
.actions { display: flex; flex-wrap: wrap; gap: .35rem; }
.actions form, .folder-checks form { display: inline; }
.actions button, .folder-checks button { padding: .45rem .65rem; border-radius: 12px; font-size: .82rem; }
.form-row { display: grid; grid-template-columns: 1.2fr 1fr 1fr auto; gap: .7rem; margin-bottom: 1rem; }
.drive-browser {
  margin-bottom: 1rem;
  background:
    linear-gradient(135deg, rgba(255,255,255,.9), rgba(255,255,255,.72)),
    radial-gradient(circle at 100% 0%, rgba(15,106,90,.14), transparent 20rem);
}
.browse-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .75rem;
  align-items: end;
  margin: 1.1rem 0 1rem;
}
.browse-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .75rem;
  align-items: end;
}
.field-shell {
  display: grid;
  gap: .38rem;
  min-width: 0;
}
.field-shell span {
  color: var(--muted);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.field-shell input {
  width: 100%;
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(18,61,53,.16);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7);
}
.save-root-form { margin: 0; }
.btn-primary, .btn-soft, .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.15rem;
  border-radius: 16px;
  padding: .82rem 1rem;
  white-space: nowrap;
}
.btn-soft {
  background: linear-gradient(135deg, #f2c76f, var(--gold));
  color: #1e2118;
}
.btn-ghost {
  background: rgba(18,61,53,.08);
  color: var(--green);
  border: 1px solid rgba(18,61,53,.12);
  font-weight: 900;
}
.drive-explorer {
  display: grid;
  gap: .3rem;
  margin-top: 1rem;
  overflow: hidden;
  border: 1px solid rgba(18,61,53,.1);
  border-radius: 24px;
  background: rgba(255,255,255,.5);
}
.drive-explorer-head,
.drive-row {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) minmax(220px, .9fr) minmax(260px, auto);
  gap: 1rem;
  align-items: center;
}
.drive-explorer-head {
  padding: .75rem 1rem;
  background: rgba(18,61,53,.06);
  color: var(--muted);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.drive-row {
  padding: .85rem 1rem;
  background: rgba(255,255,255,.76);
  border-top: 1px solid rgba(18,61,53,.08);
  transition: background .16s ease, transform .16s ease;
}
.drive-row:hover {
  background: linear-gradient(90deg, rgba(223,248,237,.72), rgba(255,255,255,.88));
  transform: translateX(2px);
}
.folder-main {
  display: grid;
  grid-template-columns: 3.1rem minmax(0, 1fr);
  gap: .85rem;
  align-items: center;
}
.folder-icon {
  display: grid;
  place-items: center;
  width: 3.1rem;
  height: 3.1rem;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--mint), var(--sky));
  color: var(--green);
}
.folder-icon svg { width: 1.55rem; height: 1.55rem; fill: currentColor; }
.folder-copy { min-width: 0; }
.folder-copy strong {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 1.02rem;
  letter-spacing: -.03em;
}
.folder-id {
  display: block;
  min-width: 0;
  color: var(--muted);
  font-size: .78rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: rgba(18,61,53,.05);
  border-radius: 10px;
  padding: .42rem .55rem;
}
.drive-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .55rem;
}
.drive-actions form { display: contents; }
.manual-add {
  margin-bottom: 1rem;
  padding: 0;
  overflow: hidden;
}
.manual-add summary {
  cursor: pointer;
  padding: 1rem 1.2rem;
  font-weight: 900;
}
.manual-add form { padding: 0 1.2rem 1.2rem; }
.indexing-table { min-width: 980px; }
.indexing-panel { overflow-x: auto; }
.status-queued, .status-indexing { background: rgba(220,168,79,.18); color: #7a4b00; }
.status-indexed { background: rgba(15,106,90,.15); color: var(--green); }
.status-error { background: rgba(173,79,53,.14); color: #8b1e14; }
.progress {
  position: relative;
  height: .62rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(18,61,53,.1);
  min-width: 120px;
}
.progress span {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: rgba(18,61,53,.18);
  transform: scaleX(.28);
  transform-origin: left;
}
.progress.is-active span {
  width: 45%;
  background: linear-gradient(90deg, var(--gold), var(--green-2));
  animation: progress-slide 1.2s ease-in-out infinite alternate;
}
.progress.is-error span {
  transform: scaleX(1);
  background: var(--rust);
}
.progress-label { display: block; margin-top: .28rem; }
.row-error {
  max-width: 320px;
  margin: .45rem 0 0;
  color: #8b1e14;
  font-size: .82rem;
  line-height: 1.35;
}
@keyframes progress-slide {
  from { transform: translateX(-20%) scaleX(.45); }
  to { transform: translateX(130%) scaleX(.45); }
}
.small-button {
  display: inline-block;
  background: rgba(22,53,47,.12);
  color: var(--ink);
  border-radius: 12px;
  padding: .48rem .7rem;
  font-size: .85rem;
}
.user-row { padding: 1rem 0; border-bottom: 1px solid var(--line); }
.folder-checks { display: flex; gap: .4rem; flex-wrap: wrap; margin-top: .8rem; }
.folder-checks button { background: rgba(22,53,47,.12); color: var(--ink); }
.folder-checks button.on { background: var(--green); color: white; }
@media (max-width: 1100px) {
  .search-grid { grid-template-columns: 1fr; }
  .folders, .preview-panel { position: static; max-height: none; }
  iframe { height: 68vh; }
  .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .topbar { align-items: flex-start; gap: .7rem; flex-direction: column; }
  .login-card { grid-template-columns: 1fr; min-height: auto; }
  .form-row, .searchbar { grid-template-columns: 1fr; }
  .section-heading, .browse-toolbar, .browse-row, .drive-actions, .drive-explorer-head, .drive-row { grid-template-columns: 1fr; }
  .drive-explorer-head { display: none; }
  .section-heading { display: grid; }
  .cards { grid-template-columns: 1fr; }
  th:nth-child(5), td:nth-child(5), th:nth-child(7), td:nth-child(7) { display: none; }
}