:root {
  color-scheme: light;
  --ink: #17231f;
  --muted: #61706a;
  --paper: #f4f2eb;
  --card: #fffdf7;
  --line: #d9ddd5;
  --accent: #ef704f;
  --accent-foreground: #17231f;
  --accent-dark: #bd4128;
  --mint: #cde7d9;
  --danger: #9b382d;
  --dark-card-eyebrow: #cde7d9;
  --dark-focus-ring: #f4f2eb;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }

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

body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  background:
    radial-gradient(circle at 100% 0%, rgb(205 231 217 / 65%), transparent 23rem),
    var(--paper);
  color: var(--ink);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
  min-height: 44px;
  border-radius: 12px;
}

button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

button:disabled { cursor: wait; opacity: 0.55; }

.app-header {
  position: sticky;
  z-index: 5;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: calc(64px + env(safe-area-inset-top));
  padding: env(safe-area-inset-top) max(20px, env(safe-area-inset-right)) 0 max(20px, env(safe-area-inset-left));
  border-bottom: 1px solid rgb(23 35 31 / 10%);
  background: rgb(244 242 235 / 88%);
  backdrop-filter: blur(18px);
}

.wordmark {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.wordmark img { border-radius: 11px; }

main {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 40px max(20px, env(safe-area-inset-right)) calc(64px + env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
}

[hidden] { display: none !important; }

h1, h2, p { margin-top: 0; }

h1 {
  max-width: 15ch;
  margin-bottom: 28px;
  font-size: clamp(2.45rem, 12vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.065em;
}

h2 {
  margin-bottom: 0;
  font-size: 1.35rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.eyebrow {
  margin-bottom: 8px;
  color: var(--accent-dark);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.intro { max-width: 34rem; color: var(--muted); font-size: 1.05rem; }

.auth-view { padding-top: 7vh; }

.hero-mark {
  display: grid;
  width: 74px;
  height: 74px;
  margin-bottom: 34px;
  place-items: center;
  border-radius: 22px;
  background: var(--accent);
  color: var(--card);
  font-size: 2rem;
  font-weight: 900;
  box-shadow: 0 18px 50px rgb(189 65 40 / 25%);
}

.card {
  margin-top: 22px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgb(255 253 247 / 92%);
  box-shadow: 0 12px 35px rgb(23 35 31 / 7%);
}

.auth-view .card { max-width: 30rem; }

.form-stack { display: grid; gap: 12px; }

label { font-size: 0.86rem; font-weight: 750; }

input, select, textarea {
  width: 100%;
  border: 1px solid #bcc5bf;
  background: #fff;
  color: var(--ink);
  padding: 11px 13px;
}

textarea { min-height: 88px; resize: vertical; }

.primary-button, .secondary-button, .danger-button, .feedback-button, .text-button {
  border: 0;
  padding: 11px 16px;
  font-weight: 800;
  cursor: pointer;
}

.primary-button { background: var(--ink); color: #fff; }
.secondary-button { background: var(--mint); color: var(--ink); }
.danger-button { background: #f2d8d2; color: var(--danger); }
.text-button { background: transparent; color: var(--muted); }

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 30px;
}

.status-card {
  min-height: 116px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 19px;
  background: var(--card);
}

.status-card strong { display: block; margin-top: 20px; line-height: 1.1; }
.status-label { color: var(--muted); font-size: 0.75rem; font-weight: 750; text-transform: uppercase; }
.accent-card { border-color: transparent; background: var(--accent); color: var(--accent-foreground); }
.accent-card .status-label { color: var(--accent-foreground); }

.section-heading { display: flex; align-items: flex-start; justify-content: space-between; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field-grid > div { display: grid; gap: 7px; }
.button-row, .feedback-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.form-status { min-height: 1.4em; margin: 2px 0 0; color: var(--muted); font-size: 0.88rem; }

.history-section { margin-top: 42px; }
.history-list { display: grid; gap: 10px; margin: 18px 0 0; padding: 0; list-style: none; }
.history-list li { overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--card); }
.history-link { display: block; min-height: 44px; padding: 14px 15px 5px; color: var(--ink); font-weight: 700; text-decoration: none; }
.history-meta { display: block; padding: 0 15px 13px; color: var(--muted); font-size: 0.78rem; text-transform: capitalize; }

.back-link { display: inline-flex; min-height: 44px; align-items: center; margin-bottom: 22px; color: var(--ink); font-weight: 800; text-decoration: none; }
.message-card { padding: clamp(24px, 7vw, 48px); border-radius: 28px; background: var(--ink); color: #fff; }
.message-card .eyebrow { color: var(--dark-card-eyebrow); }
.message-text { max-width: none; margin: 30px 0 40px; font-size: clamp(2rem, 9vw, 4.2rem); line-height: 1.02; }
.message-times { display: grid; gap: 3px; margin-bottom: 28px; color: rgb(255 255 255 / 62%); font-size: 0.82rem; }
.feedback-button { border: 1px solid rgb(255 255 255 / 30%); background: transparent; color: #fff; }
.feedback-button[aria-pressed="true"] { border-color: var(--mint); background: var(--mint); color: var(--ink); }
.message-card .form-status { color: rgb(255 255 255 / 70%); }
.message-card button:focus-visible {
  outline-color: var(--dark-focus-ring);
  box-shadow: 0 0 0 5px var(--accent);
}

@media (min-width: 680px) {
  main { padding-top: 64px; }
  .status-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .status-card { min-height: 135px; }
  .card { padding: 28px; }
}