:root {
  color-scheme: light dark;
  --bg: #f3f2ee;
  --surface: #fbfaf7;
  --surface-strong: #ebeae5;
  --ink: #20231f;
  --muted: #656a63;
  --line: #d8d7d1;
  --accent: #286447;
  --accent-hover: #1f5139;
  --accent-soft: #dce9e1;
  --accent-ink: #f8fbf8;
  --danger: #a34236;
  --warning: #80611e;
  --success: #245a3e;
  --radius: 14px;
  --shadow: 0 24px 60px rgba(52, 56, 50, 0.1);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151714;
    --surface: #1d201c;
    --surface-strong: #292d28;
    --ink: #eff1ec;
    --muted: #a8aea5;
    --line: #3a3e38;
    --accent: #79bc95;
    --accent-hover: #93cba8;
    --accent-soft: #273c30;
    --accent-ink: #112318;
    --danger: #ee9a8e;
    --warning: #e4c474;
    --success: #91d0aa;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  }
}

* { box-sizing: border-box; }

html { min-width: 320px; }

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
}

button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent);
  outline-offset: 2px;
}

.wordmark {
  color: var(--ink);
  font-size: 21px;
  font-weight: 760;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.wordmark span { color: var(--accent); }

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 720;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0 18px;
  color: var(--ink);
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
  transition: transform 150ms ease, background-color 150ms ease, border-color 150ms ease;
  white-space: nowrap;
}

.button:active { transform: translateY(1px); }
.button:disabled { cursor: not-allowed; opacity: 0.52; }
.button-primary { background: var(--accent); color: var(--accent-ink); }
.button-primary:hover { background: var(--accent-hover); }
.button-secondary { border-color: var(--line); background: transparent; }
.button-secondary:hover { background: var(--surface-strong); }
.button-success { background: var(--ink); color: var(--surface); }
.button-wide { width: 100%; }

.field { display: grid; gap: 8px; }
.field > span:first-child { font-weight: 700; }
.field small { color: var(--muted); font-weight: 500; }

input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
}

input { min-height: 46px; padding: 0 13px; }
textarea { resize: vertical; padding: 15px; line-height: 1.65; }
input::placeholder, textarea::placeholder { color: color-mix(in srgb, var(--muted) 82%, transparent); }
input:focus, textarea:focus { border-color: var(--accent); outline: none; }

.login-page { background: var(--surface); }

.login-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, 0.85fr);
  min-height: 100dvh;
}

.login-story {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: clamp(28px, 5vw, 72px);
  background: var(--accent-soft);
  position: relative;
}

.login-story::after {
  position: absolute;
  right: -12%;
  bottom: -24%;
  width: min(52vw, 680px);
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent);
  border-radius: 50%;
  box-shadow: 0 0 0 70px color-mix(in srgb, var(--accent) 7%, transparent), 0 0 0 140px color-mix(in srgb, var(--accent) 5%, transparent);
  content: "";
  pointer-events: none;
}

.login-copy { max-width: 670px; position: relative; z-index: 1; }
.login-copy h1 { margin: 0; max-width: 11ch; font-size: clamp(44px, 6vw, 82px); letter-spacing: -0.065em; line-height: 0.98; }
.login-copy > p:last-child { max-width: 42ch; margin: 26px 0 0; color: var(--muted); font-size: 18px; }
.local-note { margin: 0; color: var(--muted); font-size: 13px; position: relative; z-index: 1; }

.login-panel { display: grid; place-items: center; padding: 32px; }
.login-form { display: grid; width: min(100%, 410px); gap: 22px; }
.login-form h2 { margin: 0; font-size: 30px; letter-spacing: -0.035em; }
.login-form > div p { margin: 7px 0 0; color: var(--muted); }
.form-help { margin: -9px 0 0; color: var(--muted); font-size: 13px; text-align: center; }
.form-error { margin: 0; border-radius: 10px; padding: 12px 14px; background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); }

.app-shell { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-height: 100dvh; }

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  height: 100dvh;
  flex-direction: column;
  border-right: 1px solid var(--line);
  padding: 30px 22px 24px;
  background: var(--surface);
}

.side-nav { display: grid; gap: 6px; margin-top: 62px; }
.nav-item {
  display: flex;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  border: 0;
  border-radius: 9px;
  padding: 0 12px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 680;
  text-align: left;
}
.nav-item:hover { color: var(--ink); background: var(--surface-strong); }
.nav-item.is-active { color: var(--ink); background: var(--accent-soft); }
.nav-item span { min-width: 25px; text-align: right; }

.account { display: grid; margin-top: auto; gap: 2px; }
.account-label { color: var(--muted); font-size: 12px; }
.text-button { width: max-content; border: 0; padding: 7px 0 0; background: none; color: var(--accent); cursor: pointer; font-weight: 700; }
.platform-connection { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; color: var(--muted); font-size: 12px; font-weight: 700; }
.connection-mark { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.platform-connection[data-status="connected"] { color: var(--success); }
.platform-connection[data-status="connected"] .connection-mark { background: var(--success); }
.platform-connection[data-status="error"] { color: var(--danger); }
.platform-connection[data-status="error"] .connection-mark { background: var(--danger); }

.workspace { width: 100%; max-width: 1380px; margin: 0 auto; padding: 38px clamp(24px, 4.5vw, 70px) 70px; }
.topbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 38px; }
.topbar h1 { margin: 0; font-size: clamp(30px, 4vw, 48px); letter-spacing: -0.05em; line-height: 1.04; }
.safe-mode { border: 1px solid var(--line); border-radius: 999px; padding: 8px 13px; color: var(--muted); font-size: 12px; font-weight: 700; white-space: nowrap; }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.mobile-connection { display: none; border: 1px solid var(--line); border-radius: 999px; padding: 8px 13px; color: var(--muted); font-size: 12px; font-weight: 700; white-space: nowrap; }
.mobile-connection.is-connected { color: var(--success); border-color: color-mix(in srgb, var(--success) 45%, var(--line)); }
.mobile-connection.is-error { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 45%, var(--line)); }

.view { display: none; }
.view.is-visible { display: block; }
.composer-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(310px, 0.8fr); gap: clamp(30px, 5vw, 74px); align-items: start; }
.composer { display: grid; gap: 24px; }

.platform-picker { display: flex; width: max-content; margin: 0; border: 0; padding: 4px; border-radius: 12px; background: var(--surface-strong); }
.platform-picker legend { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.platform-picker label { cursor: pointer; }
.platform-picker input { position: absolute; opacity: 0; pointer-events: none; }
.platform-picker span { display: grid; min-width: 112px; min-height: 40px; place-items: center; border-radius: 9px; color: var(--muted); font-weight: 750; }
.platform-picker input:checked + span { background: var(--surface); color: var(--ink); box-shadow: 0 2px 8px color-mix(in srgb, var(--ink) 8%, transparent); }
.platform-picker input:focus-visible + span { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); }

.editor-field textarea { min-height: 265px; font-size: 17px; }
.field-meta { display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-size: 13px; font-weight: 500 !important; }
.field-meta strong { color: var(--ink); font-variant-numeric: tabular-nums; }
.field-meta strong.is-over { color: var(--danger); }
.compact-field { max-width: 390px; }

.lint-panel { min-height: 48px; border-left: 3px solid var(--line); padding: 3px 0 3px 15px; color: var(--muted); }
.lint-panel p { margin: 0; }
.lint-panel ul { display: grid; margin: 0; padding: 0; gap: 6px; list-style: none; }
.lint-panel .lint-error { color: var(--danger); }
.lint-panel .lint-warning { color: var(--warning); }
.lint-panel.is-clean { border-color: var(--accent); color: var(--success); }
.form-actions { display: flex; gap: 10px; }

.preview-column { position: sticky; top: 38px; }
.preview-heading { display: flex; justify-content: space-between; margin-bottom: 10px; color: var(--muted); font-size: 12px; font-weight: 730; text-transform: uppercase; letter-spacing: 0.09em; }
.post-preview { min-height: 320px; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; background: var(--surface); box-shadow: var(--shadow); }
.preview-author { display: flex; align-items: center; gap: 11px; }
.avatar { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 800; }
.preview-author > div:last-child { display: grid; line-height: 1.3; }
.preview-author span { color: var(--muted); font-size: 13px; }
.post-preview > p { min-height: 170px; margin: 24px 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.post-preview > p.preview-empty { color: var(--muted); }
.post-preview footer { display: flex; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 13px; color: var(--muted); font-size: 12px; }
.preview-note { margin: 14px 0 0; color: var(--muted); font-size: 13px; text-align: center; }

.queue-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.queue-header h2 { margin: 0; font-size: 28px; letter-spacing: -0.035em; }
.queue-header p { margin: 5px 0 0; color: var(--muted); }
.post-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.post-card { display: grid; align-content: space-between; min-height: 280px; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; background: var(--surface); }
.post-card-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; }
.platform-name { color: var(--ink); font-weight: 800; }
.status-label { border-radius: 999px; padding: 5px 9px; background: var(--surface-strong); }
.post-card-text { margin: 25px 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.post-card-schedule { color: var(--muted); font-size: 12px; }
.post-card-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.post-card-actions .button { min-height: 38px; padding: 0 13px; font-size: 13px; }
.danger-action { color: var(--danger); }
.button-publish { background: var(--ink); color: var(--surface); }
.button-publish:hover { background: color-mix(in srgb, var(--ink) 84%, var(--accent)); }

.feed-safety-note {
  display: flex;
  gap: 9px;
  margin: -10px 0 24px;
  border-left: 3px solid var(--accent);
  padding: 2px 0 2px 14px;
  color: var(--muted);
  font-size: 13px;
}
.feed-safety-note strong { color: var(--success); }
.feed-list { display: grid; gap: 10px; }
.feed-item {
  display: grid;
  grid-template-columns: minmax(130px, 0.24fr) minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding: 19px 0;
}
.feed-item:first-child { border-top: 0; }
.feed-author { display: grid; gap: 3px; }
.feed-author strong { overflow-wrap: anywhere; }
.feed-author span, .feed-meta { color: var(--muted); font-size: 12px; }
.feed-text { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.feed-open { min-height: 38px; padding: 0 13px; font-size: 13px; }

.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.inline-link { color: var(--accent); font-weight: 700; text-underline-offset: 3px; }
.inline-link:hover { color: var(--accent-hover); }

.pauta-form { display: flex; align-items: flex-end; gap: 10px; max-width: 720px; margin: -6px 0 12px; }
.pauta-field { display: grid; flex: 1; gap: 6px; }
.pauta-field > span { color: var(--muted); font-size: 12px; font-weight: 700; }
.pauta-list { display: flex; flex-wrap: wrap; gap: 6px; max-width: 720px; margin: 0 0 30px; padding: 0; list-style: none; }
.pauta-list:empty { display: none; }
.pauta-list li { max-width: 100%; border-radius: 8px; padding: 5px 10px; background: var(--surface-strong); color: var(--muted); font-size: 13px; overflow-wrap: anywhere; }

.proposal-list { display: grid; }
.proposal-card {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 20px;
  border-top: 1px solid var(--line);
  padding: 22px 0;
}
.proposal-card:first-child { border-top: 0; }
.proposal-kind { padding-top: 2px; color: var(--ink); font-size: 13px; font-weight: 800; }
.proposal-body { display: grid; max-width: 720px; gap: 12px; }
.proposal-target { display: grid; gap: 4px; border-radius: 10px; padding: 12px 14px; background: var(--surface-strong); font-size: 14px; }
.proposal-target p { margin: 0; color: var(--muted); white-space: pre-wrap; overflow-wrap: anywhere; }
.proposal-target .inline-link { width: max-content; font-size: 13px; }
.proposal-field { display: grid; gap: 4px; }
.proposal-text { min-height: 112px; font-size: 16px; line-height: 1.55; }
.proposal-counter { justify-self: end; color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.proposal-counter.is-over { color: var(--danger); }
.proposal-rationale { margin: 0; color: var(--muted); font-size: 13px; }
.proposal-body .post-card-actions { margin-top: 0; }

.queue-loading { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.queue-loading span { display: block; height: 280px; border-radius: var(--radius); background: var(--surface-strong); animation: breathe 1.2s ease-in-out infinite alternate; }
.queue-loading span:last-child { display: none; }
.empty-state { border: 1px dashed var(--line); border-radius: var(--radius); padding: 62px 24px; text-align: center; }
.empty-state h3 { margin: 0; font-size: 24px; }
.empty-state p { margin: 7px 0 20px; color: var(--muted); }

.toast { position: fixed; right: 24px; bottom: 24px; max-width: min(390px, calc(100vw - 48px)); border: 1px solid var(--line); border-radius: 11px; padding: 13px 16px; background: var(--ink); color: var(--surface); box-shadow: var(--shadow); }
.toast.is-error { background: var(--danger); color: #fff8f7; }

.publish-dialog { width: min(580px, calc(100vw - 28px)); border: 1px solid var(--line); border-radius: var(--radius); padding: 0; background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.publish-dialog::backdrop { background: color-mix(in srgb, var(--ink) 48%, transparent); backdrop-filter: blur(3px); }
.publish-dialog form { padding: 24px; }
.dialog-header { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 12px; font-weight: 740; text-transform: uppercase; letter-spacing: 0.08em; }
.dialog-close { border: 0; background: none; color: var(--muted); cursor: pointer; text-transform: none; letter-spacing: 0; }
.publish-dialog h2 { margin: 20px 0 5px; font-size: 28px; letter-spacing: -0.04em; }
.publish-dialog p { margin: 0 0 18px; color: var(--muted); }
.publish-dialog textarea { min-height: 170px; background: var(--bg); }
.dialog-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0 22px; }
.publication-url-field { max-width: none; margin-bottom: 14px; }

@keyframes breathe { from { opacity: 0.45; } to { opacity: 0.85; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}

@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; align-items: center; gap: 20px; border-right: 0; border-bottom: 1px solid var(--line); padding: 16px 20px; }
  .side-nav { display: flex; margin: 0 auto; }
  .account { display: flex; align-items: center; gap: 8px; margin: 0; }
  .platform-connection { display: none; }
  .mobile-connection { display: block; }
  .account-label { display: none; }
  .text-button { padding: 0; }
  .composer-grid { grid-template-columns: 1fr; }
  .preview-column { position: static; }
}

@media (max-width: 680px) {
  .login-shell { grid-template-columns: 1fr; }
  .login-story { min-height: 42dvh; padding: 26px 22px; }
  .login-copy h1 { font-size: clamp(39px, 12vw, 58px); }
  .login-copy > p:last-child, .local-note { display: none; }
  .login-panel { min-height: 58dvh; padding: 34px 22px; }
  .sidebar { display: grid; grid-template-columns: auto 1fr; }
  .side-nav { justify-self: end; }
  .account { display: none; }
  .workspace { padding: 26px 18px 48px; }
  .topbar { align-items: flex-end; margin-bottom: 28px; }
  .topbar h1 { font-size: 31px; }
  .safe-mode { display: none; }
  .platform-picker { width: 100%; }
  .platform-picker label { flex: 1; }
  .platform-picker span { min-width: 0; }
  .form-actions, .queue-header { align-items: stretch; flex-direction: column; }
  .form-actions .button { flex: 1; }
  .post-list, .queue-loading { grid-template-columns: 1fr; }
  .feed-item { grid-template-columns: 1fr; gap: 9px; }
  .feed-safety-note { display: grid; }
  .proposal-card { grid-template-columns: 1fr; gap: 8px; }
  .pauta-form { align-items: stretch; flex-direction: column; }
  .pauta-field input { font-size: 16px; }
  .dialog-actions { grid-template-columns: 1fr; }
}