:root {
  /* Obsessive Solutions — brand tokens */
  --ink: #1e312f;
  --ink-rgb: 30, 49, 47;
  --accent: #d5b06d;
  --accent-rgb: 213, 176, 109;
  --paper: #f1efea;
  --paper-2: #e8e5de;
  --surface: #ffffff;
  --text: #1e312f;
  --muted: #5c6b68;
  --border: rgba(30, 49, 47, 0.12);
  --border-strong: rgba(30, 49, 47, 0.22);
  --danger: #b42318;
  --ok: #1b7a4a;
  --warn: #9a6700;
  --focus: #d5b06d;
  --shadow: 0 1px 2px rgba(30, 49, 47, 0.06), 0 8px 24px rgba(30, 49, 47, 0.06);
  --radius: 12px;
  --radius-sm: 8px;
  --touch: 44px;
  --nav-h: 60px;
  --font-sans: "Inter", system-ui, sans-serif;
  --font-display: "Playfair Display", Georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --max: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background:
    radial-gradient(ellipse 90% 50% at 0% -10%, rgba(var(--accent-rgb), 0.14), transparent 55%),
    radial-gradient(ellipse 70% 40% at 100% 0%, rgba(var(--ink-rgb), 0.06), transparent 50%),
    var(--paper);
  min-height: 100dvh;
}

img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}
a:hover { color: color-mix(in srgb, var(--ink) 70%, var(--accent)); }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space-4);
  padding-bottom: calc(var(--space-6) + env(safe-area-inset-bottom, 0px));
}

/* ——— Top bar / mobile nav ——— */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid rgba(var(--accent-rgb), 0.35);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
}

.topbar-inner {
  max-width: var(--max);
  margin: 0 auto;
  min-height: var(--nav-h);
  padding: 0.5rem 1rem;
  padding-top: calc(0.5rem + env(safe-area-inset-top, 0px));
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--paper) !important;
  text-decoration: none !important;
  min-height: var(--touch);
  margin-right: auto;
}

.brand-logo {
  height: 36px;
  width: auto;
  max-width: 42px;
  aspect-ratio: 786 / 740;
  object-fit: contain;
  flex-shrink: 0;
  filter:
    drop-shadow(0 0 6px rgba(213, 176, 109, 0.85))
    drop-shadow(0 0 14px rgba(213, 176, 109, 0.55))
    drop-shadow(0 0 28px rgba(241, 239, 234, 0.35));
}
.brand-logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background:
    radial-gradient(circle at 50% 45%, rgba(213, 176, 109, 0.35) 0%, transparent 68%),
    rgba(241, 239, 234, 0.08);
  box-shadow: inset 0 0 0 1px rgba(213, 176, 109, 0.35);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-kicker {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--paper);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--touch);
  height: var(--touch);
  border: 1px solid rgba(var(--accent-rgb), 0.45);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--paper);
  cursor: pointer;
  flex-shrink: 0;
  touch-action: manipulation;
}
.nav-toggle:hover { background: rgba(255, 255, 255, 0.06); }
.nav-toggle svg { width: 22px; height: 22px; }

.nav-panel {
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: color-mix(in srgb, var(--ink) 96%, black);
  padding: 0.5rem 1rem 1rem;
}

.topbar.is-open .nav-panel { display: block; }

.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.nav-links a {
  display: flex;
  align-items: center;
  min-height: var(--touch);
  padding: 0 0.85rem;
  border-radius: var(--radius-sm);
  color: rgba(241, 239, 234, 0.82) !important;
  text-decoration: none !important;
  font-weight: 500;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--paper) !important;
}
.nav-links a[aria-current="page"] {
  box-shadow: inset 3px 0 0 var(--accent);
}

.nav-user {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.nav-user .email {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(241, 239, 234, 0.65);
  word-break: break-all;
  flex: 1;
  min-width: 0;
}

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .nav-panel {
    display: flex !important;
    align-items: center;
    gap: 0.35rem;
    border: none;
    background: transparent;
    padding: 0;
    margin: 0;
    flex: 1;
  }
  .nav-links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.15rem;
    flex: 1;
  }
  .nav-links a {
    min-height: 40px;
    padding: 0 0.7rem;
    font-size: 0.92rem;
  }
  .nav-links a[aria-current="page"] {
    box-shadow: none;
    background: rgba(var(--accent-rgb), 0.18);
  }
  .nav-user {
    margin: 0;
    padding: 0;
    border: none;
    margin-left: auto;
  }
  .brand-name { font-size: 1.05rem; }
}

/* ——— Typography ——— */
.page-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--accent) 75%, var(--ink));
  margin: 0 0 0.5rem;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink);
  margin: 0 0 0.65rem;
}
h1 { font-size: clamp(1.65rem, 4vw, 2.15rem); }
h2 { font-size: clamp(1.2rem, 2.5vw, 1.45rem); }
h3 { font-size: 1.05rem; font-family: var(--font-sans); font-weight: 700; }

.muted { color: var(--muted); }
.lead { margin: 0 0 var(--space-5); max-width: 42rem; color: var(--muted); }

.mono {
  font-family: var(--font-mono);
  font-size: 0.85em;
  letter-spacing: 0.02em;
}

/* ——— Surfaces ——— */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: 0.85rem;
}
.card-header h2 { margin: 0; }

.grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

/* ——— Forms ——— */
label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  margin: 0.85rem 0 0.35rem;
}

input, textarea, select {
  width: 100%;
  min-height: var(--touch);
  background: var(--paper);
  border: 1px solid var(--border-strong);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.85rem;
  font: inherit;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
input:hover, textarea:hover, select:hover {
  border-color: color-mix(in srgb, var(--ink) 40%, var(--accent));
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.35);
  background: #fff;
}
select option { background: #fff; color: var(--text); }
textarea {
  min-height: 96px;
  font-family: inherit;
  line-height: 1.45;
}

.row-check {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.5rem;
  min-height: var(--touch);
}
.row-check input {
  width: 1.15rem;
  height: 1.15rem;
  min-height: 0;
  accent-color: var(--ink);
}
.row-check label { margin: 0; font-weight: 500; color: var(--text); }

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: var(--touch);
  padding: 0.65rem 1.15rem;
  background: var(--ink);
  color: var(--paper) !important;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  text-decoration: none !important;
  margin: 0.35rem 0.4rem 0.35rem 0;
  touch-action: manipulation;
  transition: background 160ms ease, transform 120ms ease, box-shadow 160ms ease;
}
.btn:hover {
  background: color-mix(in srgb, var(--ink) 88%, var(--accent));
  filter: none;
}
.btn:active { transform: scale(0.98); }
.btn.secondary {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--ink) !important;
}
.btn.secondary:hover {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.12);
}
.btn.accent {
  background: var(--accent);
  color: var(--ink) !important;
}
.btn.accent:hover { filter: brightness(1.05); }
.btn.danger { background: var(--danger); color: #fff !important; }
.btn.btn-logout {
  margin: 0;
  min-height: 40px;
  padding: 0.4rem 0.9rem;
  background: transparent;
  border: 1px solid rgba(var(--accent-rgb), 0.45);
  color: var(--paper) !important;
}
.btn.btn-logout:hover {
  background: rgba(var(--accent-rgb), 0.16);
  border-color: var(--accent);
}
.btn:disabled, .btn[aria-busy="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.btn-row .btn { margin: 0; }

/* ——— Badges ——— */
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.5rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--paper-2);
  color: var(--muted);
  border: 1px solid var(--border);
}
.badge.ok { background: #e6f4ec; color: var(--ok); border-color: #b7dfc6; }
.badge.running { background: #f7efd9; color: var(--warn); border-color: #e6d4a3; }
.badge.error { background: #fdecea; color: var(--danger); border-color: #f3c1bc; }
.badge.cancelled { background: #f3eee4; color: #7a5c20; border-color: #e0d2b0; }

/* ——— Tables → cards on mobile ——— */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
table.data th,
table.data td {
  text-align: left;
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.data th {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
table.data td.num,
table.data th.num {
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
  font-size: 0.88rem;
}
table.data a { font-weight: 600; text-decoration: none; }
table.data a:hover { text-decoration: underline; color: color-mix(in srgb, var(--ink) 70%, var(--accent)); }

@media (max-width: 719px) {
  table.data.responsive thead { display: none; }
  table.data.responsive,
  table.data.responsive tbody,
  table.data.responsive tr,
  table.data.responsive td {
    display: block;
    width: 100%;
  }
  table.data.responsive tr {
    background: var(--paper);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.85rem 1rem;
    margin-bottom: 0.75rem;
  }
  table.data.responsive td {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.35rem 0;
    border: none;
    text-align: right;
  }
  table.data.responsive td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    text-align: left;
    flex: 0 0 38%;
  }
  table.data.responsive td.num { font-size: 0.95rem; }
  table.data.responsive .primary-cell {
    display: block;
    text-align: left;
    padding-bottom: 0.55rem;
    margin-bottom: 0.35rem;
    border-bottom: 1px solid var(--border);
  }
  table.data.responsive .primary-cell::before { display: none; }
}

.row-vencida td { color: var(--muted); }
.item-card.row-vencida { opacity: 0.78; }
@media (max-width: 719px) {
  .row-vencida { opacity: 0.78; }
}

/* ——— Result / profile cards (mobile-friendly lists) ——— */
.stack { display: flex; flex-direction: column; gap: 0.75rem; }

.item-card {
  display: block;
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.05rem;
  text-decoration: none !important;
  color: inherit;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
a.item-card:hover {
  border-color: rgba(var(--accent-rgb), 0.7);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.2);
}
.item-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}
.item-card-title {
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 0.95rem;
}
.item-card-body {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0 0 0.65rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.item-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
}
.item-card-meta strong { color: var(--ink); font-weight: 600; }

.profile-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.profile-actions form { margin: 0; }
.profile-actions .btn { margin: 0; flex: 1 1 auto; min-width: 7.5rem; }

/* ——— Auth ——— */
.auth-screen {
  min-height: calc(100dvh - 2rem);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.75rem 1.4rem;
  box-shadow: var(--shadow);
}
.auth-card .brand-block {
  text-align: center;
  margin-bottom: 1.5rem;
}
.auth-card .brand-block img {
  height: 44px;
  margin: 0 auto 0.85rem;
}
.auth-card h1 {
  font-size: 1.55rem;
  margin-bottom: 0.35rem;
}
.auth-card .btn { width: 100%; margin: 1.1rem 0 0; }

.flash {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  border: 1px solid transparent;
}
.flash.ok { background: #e6f4ec; color: var(--ok); border-color: #b7dfc6; }
.flash.err { background: #fdecea; color: var(--danger); border-color: #f3c1bc; }
.flash.running { background: #f7efd9; color: var(--warn); border-color: #e6d4a3; }
.flash.hidden { display: none; }

/* ——— Log / console ——— */
#log, .prep-log {
  background: var(--ink);
  color: rgba(241, 239, 234, 0.92);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.45;
  max-height: 420px;
  overflow: auto;
  white-space: pre-wrap;
}
.prep-log {
  margin-top: 0.6rem;
  max-height: 160px;
  padding: 0.65rem 0.75rem;
}

.pager {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.pager .btn { margin: 0; }

.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  margin-bottom: 0.75rem;
  font-weight: 600;
  text-decoration: none;
}
.back-link:hover { text-decoration: underline; }

.site-footer {
  max-width: var(--max);
  margin: 2rem auto 0;
  padding: 1.25rem 1rem 1.75rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}
.footer-legal a {
  color: var(--muted);
  text-decoration: none;
}
.footer-legal a:hover { color: var(--ink); text-decoration: underline; }
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  max-width: 520px;
  margin: 0 auto;
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}
.cookie-banner[hidden] {
  display: none !important;
}
.cookie-banner p { margin: 0; flex: 1 1 220px; font-size: 0.9rem; }
.legal-doc h2 { margin-top: 1.5rem; font-size: 1.1rem; }
.legal-doc ul { padding-left: 1.2rem; }
.ai-transparency-banner {
  margin: 0;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--accent, #c4a35a) 12%, var(--surface));
  font-size: 0.86rem;
  line-height: 1.4;
}
.ai-transparency-banner a { font-weight: 600; }
.ai-label {
  display: inline-block;
  margin: 0 0 0.45rem;
  padding: 0.12rem 0.45rem;
  border-radius: 4px;
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.turnstile-wrap {
  margin: 0.85rem 0 1rem;
  display: flex;
  justify-content: flex-start;
}
.turnstile-wrap .cf-turnstile { max-width: 100%; }
.footer-logo {
  height: 28px;
  width: auto;
  max-width: 32px;
  aspect-ratio: 786 / 740;
  object-fit: contain;
  opacity: 0.9;
}

/* ——— Chat ——— */
.gpt-chat {
  margin-top: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  min-height: 420px;
  max-height: min(70vh, 720px);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.gpt-chat-header {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  background: var(--paper);
}
.gpt-thread {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 0.75rem 1.25rem;
  scroll-behavior: smooth;
  background: linear-gradient(180deg, #fff 0%, var(--paper) 100%);
}
.gpt-empty {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--muted);
}
.gpt-empty p { margin: 0.35rem 0; }
.gpt-row {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 0.65rem;
  max-width: 820px;
  margin: 0 auto 1.1rem;
  padding: 0 0.25rem;
}
.gpt-row.user { grid-template-columns: 1fr 40px; }
.gpt-row.user .gpt-avatar { order: 2; }
.gpt-row.user .gpt-msg {
  order: 1;
  justify-self: end;
  background: var(--ink);
  color: var(--paper);
  border-color: transparent;
}
.gpt-avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--paper-2);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.gpt-row.assistant .gpt-avatar {
  background: rgba(var(--accent-rgb), 0.22);
  color: var(--ink);
}
.gpt-msg {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.75rem 0.95rem;
  line-height: 1.55;
  font-size: 0.95rem;
  max-width: 100%;
}
.gpt-msg p { margin: 0 0 0.7rem; }
.gpt-msg p:last-child { margin-bottom: 0; }
.gpt-msg .gpt-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 0.85rem 0 0.45rem;
}
.gpt-msg ul { margin: 0.35rem 0 0.7rem; padding-left: 1.2rem; }
.gpt-msg li { margin: 0.25rem 0; }
.gpt-msg strong { font-weight: 650; }
.gpt-msg .gpt-code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--paper);
  padding: 0.05rem 0.3rem;
  border-radius: 4px;
}
.gpt-row.user .gpt-msg { white-space: pre-wrap; }
.gpt-row.pending .gpt-msg { color: var(--muted); font-style: italic; }
.gpt-composer {
  border-top: 1px solid var(--border);
  padding: 0.75rem 1rem calc(0.9rem + env(safe-area-inset-bottom, 0px));
  background: #fff;
}
.gpt-composer-inner {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
  max-width: 820px;
  margin: 0 auto;
}
.gpt-composer textarea {
  flex: 1;
  min-height: var(--touch);
  max-height: 160px;
  resize: none;
  margin: 0;
  border-radius: 12px;
  background: var(--paper);
}
.gpt-send { margin: 0; flex-shrink: 0; min-width: var(--touch); }
.gpt-hint { font-size: 0.75rem; margin: 0.4rem auto 0; max-width: 820px; }
.gpt-error { margin: 0.5rem auto 0; max-width: 820px; }

/* ——— Misc ——— */
.detail-meta p { margin: 0.45rem 0; }
.detail-meta strong {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-block;
  min-width: 7.5rem;
}

ul.clean {
  list-style: none;
  margin: 0;
  padding: 0;
}
ul.clean > li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}
ul.clean > li:last-child { border-bottom: none; }

/* ——— Subnavegación de secciones ——— */
.subnav {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin: 0 0 1.25rem;
  padding: 0.35rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.subnav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  text-decoration: none !important;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--muted) !important;
  flex: 1 1 auto;
  text-align: center;
}
.subnav a:hover {
  background: var(--paper);
  color: var(--ink) !important;
}
.subnav a[aria-current="page"] {
  background: var(--ink);
  color: var(--paper) !important;
}

.section-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .section-grid { grid-template-columns: repeat(2, 1fr); }
}
.section-link {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-height: 120px;
  padding: 1.15rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-decoration: none !important;
  color: inherit;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.section-link:hover {
  border-color: rgba(var(--accent-rgb), 0.75);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.18);
}
.section-link .kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--accent) 80%, var(--ink));
  margin: 0;
}
.section-link h2 {
  margin: 0;
  font-size: 1.2rem;
}
.section-link p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  flex: 1;
}
.section-link .go {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink);
  font-weight: 600;
}

@media (min-width: 720px) {
  .shell { padding: 1.5rem 1.25rem 2.5rem; }
  .auth-card { padding: 2rem 1.75rem; }
}