:root {
  --canvas: #f7f5f2;
  --surface: #ffffff;
  --surface-soft: #f3f0ec;
  --ink: #18181b;
  --muted: #6b6872;
  --line: #dfdbd5;
  --accent: #c0266d;
  --accent-dark: #9d174d;
  --accent-soft: #fce7f3;
  --success: #047857;
  --warning: #b45309;
  --danger: #b42318;
  --danger-soft: #fef3f2;
  --radius: 18px;
  --shadow: 0 18px 45px rgba(35, 27, 35, 0.09);
}

* { box-sizing: border-box; }

html { color: var(--ink); background: var(--canvas); }

body {
  min-width: 320px;
  min-height: 100dvh;
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  background: radial-gradient(circle at top right, #fce7f3 0, transparent 31rem), var(--canvas);
}

a { color: inherit; }

button, input, textarea, select { font: inherit; }

button, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.62rem 1rem;
  border: 1px solid transparent;
  border-radius: 11px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

button:hover, .button:hover { background: #303036; }
button:active, .button:active { transform: translateY(1px); }
button:disabled { cursor: not-allowed; opacity: 0.55; transform: none; }
button:disabled:hover { cursor: not-allowed; }
.button-secondary { border-color: var(--line); background: var(--surface); color: var(--ink); }
.button-secondary:hover { border-color: #b9b3ad; background: var(--surface-soft); }
.button-accent { background: var(--accent); }
.button-accent:hover { background: var(--accent-dark); }
.button-danger { background: var(--danger); }
.button-danger:hover { background: #8d1c13; }
.button-quiet { min-height: 44px; padding: 0.48rem 0.7rem; background: transparent; color: var(--muted); }
.button-quiet:hover { background: transparent; color: var(--ink); }

button:focus-visible, .button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid rgba(192, 38, 109, 0.36);
  outline-offset: 3px;
}

.skip-link { position: absolute; left: -10000px; top: auto; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 20; padding: 0.65rem 1rem; border-radius: 8px; background: var(--ink); color: #fff; }

.app-header { border-bottom: 1px solid rgba(223, 219, 213, 0.85); background: rgba(247, 245, 242, 0.88); backdrop-filter: blur(12px); }
.app-header__inner, .app-main { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; }
.app-header__inner { display: flex; min-height: 72px; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: 0.65rem; color: var(--ink); font-weight: 800; letter-spacing: -0.02em; text-decoration: none; }
.brand__mark { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 9px; background: var(--ink); color: #fff; font-size: 0.78rem; letter-spacing: 0.04em; }
.nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 0.5rem; }
.nav__link { display: inline-flex; min-height: 44px; align-items: center; padding: 0.48rem 0.7rem; border-radius: 8px; color: var(--muted); font-size: 0.92rem; font-weight: 700; text-decoration: none; }
.nav__link:hover, .nav__link[aria-current="page"] { background: var(--surface); color: var(--ink); }
.nav__user { overflow-wrap: anywhere; color: var(--muted); font-size: 0.85rem; }
.nav form { margin: 0; }

.app-main { padding: clamp(1.5rem, 4vw, 3.5rem) 0 4rem; }
.page-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; }
.eyebrow { margin: 0 0 0.4rem; color: var(--accent-dark); font-size: 0.78rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0.45rem; font-size: clamp(2rem, 5vw, 3.15rem); line-height: 1.08; letter-spacing: -0.045em; }
h2 { margin-bottom: 1rem; font-size: 1.2rem; letter-spacing: -0.02em; }
h3 { margin-bottom: 0.25rem; font-size: 1.05rem; }
.subtitle { max-width: 64ch; margin-bottom: 0; color: var(--muted); }

.panel, .landing-card, .activity, .auth-card { border: 1px solid rgba(223, 219, 213, 0.9); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.panel, .auth-card { padding: clamp(1rem, 3vw, 1.75rem); }
.stack { display: grid; gap: 1.5rem; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.section-heading h2 { margin: 0; }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.form-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.field { display: grid; gap: 0.42rem; color: #3e3a43; font-size: 0.92rem; font-weight: 700; }
.field > label:not(.check-field) { display: grid; gap: 0.42rem; }
.field--full { grid-column: 1 / -1; }
.field input:not([type="checkbox"]):not([type="file"]), .field textarea, .field select {
  width: 100%; min-height: 44px; padding: 0.66rem 0.75rem; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); font-weight: 400;
}
.field textarea { min-height: 106px; resize: vertical; }
.field input[type="file"] { width: 100%; color: var(--muted); font-weight: 400; }
.field input[type="checkbox"] { width: 18px; height: 18px; margin: 0; accent-color: var(--accent); }
.check-field { display: flex; align-items: center; gap: 0.55rem; min-height: 44px; color: #3e3a43; font-size: 0.92rem; font-weight: 700; }
.hint, .field-error { margin: 0; font-size: 0.84rem; font-weight: 500; }
.hint { color: var(--muted); }
.field-error { color: var(--danger); }

.form-actions, .editor-actions, .danger-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.landing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1rem; }
.landing-card { display: grid; gap: 1rem; padding: 1.15rem; }
.landing-card__top { display: flex; gap: 0.75rem; align-items: flex-start; justify-content: space-between; }
.landing-card h3, .landing-card p { overflow-wrap: anywhere; }
.landing-card p { margin-bottom: 0; color: var(--muted); }
.badge { display: inline-flex; min-height: 26px; align-items: center; padding: 0.2rem 0.55rem; border-radius: 999px; background: var(--surface-soft); color: var(--muted); font-size: 0.76rem; font-weight: 800; text-transform: capitalize; }
.badge--published { background: #d1fae5; color: #065f46; }
.badge--draft { background: #fef3c7; color: #92400e; }
.badge--archived { background: #e5e7eb; color: #4b5563; }
.empty-state { padding: 2.5rem 1rem; border: 1px dashed #c9c2bb; border-radius: var(--radius); color: var(--muted); text-align: center; }

.activity { overflow: hidden; }
.activity ul, .account-list { padding: 0; margin: 0; list-style: none; }
.activity li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; padding: 0.9rem 1rem; border-bottom: 1px solid var(--line); }
.activity li:last-child { border-bottom: 0; }
.activity__meta { color: var(--muted); font-size: 0.82rem; text-align: right; }

.editor-form { display: grid; gap: 1rem; }
fieldset { min-width: 0; padding: clamp(1rem, 3vw, 1.4rem); border: 1px solid var(--line); border-radius: 13px; }
legend { padding: 0 0.35rem; color: var(--ink); font-weight: 800; }
.fieldset-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.notice { padding: 0.85rem 1rem; border-radius: 11px; background: var(--accent-soft); color: #831843; }
.notice--error { background: var(--danger-soft); color: var(--danger); }
.notice--success { background: #d1fae5; color: #065f46; }
.notice ul { margin: 0.5rem 0 0; padding-left: 1.2rem; }
.action-panel { display: grid; gap: 0.9rem; padding: 1rem; border: 1px solid var(--line); border-radius: 13px; background: var(--surface-soft); }
.danger-zone { border-color: #f2c0bc; background: #fff9f8; }

.account-list { display: grid; gap: 0.75rem; }
.account-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; align-items: center; padding: 1rem; border: 1px solid var(--line); border-radius: 13px; }
.account-card__meta { color: var(--muted); font-size: 0.88rem; }

.auth-shell { display: grid; min-height: 100dvh; place-items: center; padding: 1rem; }
.auth-card { width: min(100%, 460px); }
.auth-card .form-grid { grid-template-columns: 1fr; }

@media (max-width: 760px) {
  .app-header__inner { align-items: flex-start; flex-direction: column; padding: 0.8rem 0; }
  .nav { width: 100%; justify-content: flex-start; }
  .nav__user { display: none; }
  .page-heading, .section-heading { align-items: stretch; flex-direction: column; }
  .account-card { grid-template-columns: 1fr; }
  .form-grid, .form-grid--three, .fieldset-grid { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .activity li { grid-template-columns: 1fr; gap: 0.25rem; }
  .activity__meta { text-align: left; }
}

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