:root {
  color-scheme: light;
  --bg: #f5f1e8;
  --ink: #1b1a17;
  --muted: #5f5a4f;
  --accent: #1f6f5c;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  font-family: "Georgia", "Times New Roman", serif;
  color: var(--ink);
  background: radial-gradient(circle at 20% 20%, #fff7e6 0%, #f5f1e8 45%, #efe7d8 100%);
}

body.cover-open {
  overflow: hidden;
}

.page {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 4rem 1.5rem;
  transition: filter 0.35s ease, transform 0.35s ease;
}

.cover-open .page {
  filter: blur(6px);
  transform: scale(0.985);
}

.cover {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 3rem 1.5rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  background: radial-gradient(
      circle at 15% 20%,
      rgba(255, 246, 222, 0.98) 0%,
      rgba(245, 241, 232, 0.98) 50%,
      rgba(229, 221, 205, 0.98) 100%
    ),
    linear-gradient(135deg, rgba(31, 111, 92, 0.12), rgba(27, 26, 23, 0.02));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.cover-open .cover {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.cover-inner {
  width: min(720px, 100%);
  background: rgba(255, 255, 255, 0.86);
  border-radius: 28px;
  border: 1px solid rgba(27, 26, 23, 0.1);
  padding: 2.75rem;
  box-shadow: 0 28px 70px rgba(27, 26, 23, 0.18);
  backdrop-filter: blur(8px);
  animation: coverRise 0.5s ease both;
}

.cover-lead {
  margin: 0;
  font-size: 1.125rem;
  color: var(--muted);
}

.cover-form {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.cover-form label {
  font-weight: 600;
  color: var(--ink);
}

.cover-form input {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(27, 26, 23, 0.2);
  font-size: 1rem;
}

.cover-form button {
  padding: 0.9rem 1.2rem;
  border-radius: 12px;
  border: none;
  background: var(--accent);
  color: #ffffff;
  font-size: 1rem;
  cursor: pointer;
}

.cover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.cover-continue {
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(31, 111, 92, 0.35);
}

.cover-form button:hover,
.cover-form button:focus {
  filter: brightness(0.95);
}

.cover-note {
  margin: 0.85rem 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

@media (max-width: 640px) {
  .cover {
    place-items: start;
    padding: 0;
  }

  .cover-inner {
    width: 100%;
    min-height: 100%;
    padding: 2.5rem 1.5rem 3rem;
    border-radius: 0;
    border: none;
    box-shadow: none;
    background: transparent;
    backdrop-filter: none;
  }

  .cover-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

.hero {
  max-width: 720px;
  text-align: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0 0 1.5rem 0;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  margin: 0 0 1rem 0;
  color: var(--ink);
}

.lead {
  margin: 0;
  font-size: 1.125rem;
  color: var(--muted);
}

.lead::after {
  content: "";
  display: block;
  width: 72px;
  height: 2px;
  background: var(--accent);
  margin: 1.5rem auto 0;
}

.cta {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: #ffffff;
  text-decoration: none;
  border-radius: 999px;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.cta:hover,
.cta:focus {
  filter: brightness(0.95);
}

.landing {
  max-width: 780px;
  text-align: left;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(27, 26, 23, 0.1);
  border-radius: 24px;
  padding: 2.5rem;
  box-shadow: 0 20px 60px rgba(27, 26, 23, 0.1);
}

.admin {
  max-width: 980px;
}

.landing h1 {
  text-align: left;
  margin-bottom: 1rem;
}

.landing .lead {
  margin-bottom: 2rem;
}

.qa {
  margin: 1.5rem 0 2rem;
  padding: 1.5rem;
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid rgba(27, 26, 23, 0.08);
}

.qa h2 {
  margin: 0 0 0.75rem 0;
  font-size: 1.25rem;
}

.qa p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.email-form {
  display: grid;
  gap: 0.75rem;
}

.email-form label {
  font-weight: 600;
  color: var(--ink);
}

.email-form input {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(27, 26, 23, 0.2);
  font-size: 1rem;
}

.email-form button {
  padding: 0.9rem 1.2rem;
  border-radius: 12px;
  border: none;
  background: var(--accent);
  color: #ffffff;
  font-size: 1rem;
  cursor: pointer;
}

.email-form button:hover,
.email-form button:focus {
  filter: brightness(0.95);
}

@media (max-width: 720px) {
  .page {
    padding: 3rem 1.25rem;
  }

  .landing {
    padding: 2.5rem 1.5rem 3rem;
    border-radius: 0;
    border: none;
    box-shadow: none;
    background: transparent;
  }

  .landing h1 {
    font-size: clamp(2rem, 7vw, 2.6rem);
  }

  .landing .lead {
    font-size: 1.05rem;
  }

  .qa {
    padding: 1.25rem;
    margin: 1.25rem 0 1.75rem;
  }

  .signal {
    font-size: 0.9rem;
  }

  .email-form input,
  .email-form button {
    width: 100%;
  }
}

.signal {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 1.5rem 0 0.5rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.signal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #b0b0b0;
  box-shadow: 0 0 0 0 rgba(31, 111, 92, 0);
}

.signal-dot.is-live {
  background: #1f6f5c;
  box-shadow: 0 0 0 6px rgba(31, 111, 92, 0.2);
  animation: pulse 2.2s ease-out infinite;
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.admin-block {
  margin-top: 2rem;
}

.qa-drop {
  position: relative;
  border: 2px dashed rgba(31, 111, 92, 0.35);
  border-radius: 16px;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.6);
  text-align: center;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.qa-drop.is-dragover {
  border-color: var(--accent);
  background: rgba(31, 111, 92, 0.08);
}

.qa-file {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.qa-drop-title {
  margin: 0;
  font-weight: 600;
}

.qa-drop-sub {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.qa-controls {
  display: grid;
  gap: 0.5rem;
  margin-top: 1rem;
}

.qa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.qa-upload {
  justify-self: start;
  padding: 0.6rem 1rem;
  border-radius: 10px;
  border: none;
  background: var(--accent);
  color: #ffffff;
  cursor: pointer;
  font-size: 0.95rem;
}

.qa-upload:hover,
.qa-upload:focus {
  filter: brightness(0.95);
}

.qa-secondary {
  padding: 0.6rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(31, 111, 92, 0.35);
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.95rem;
}

.qa-secondary:hover,
.qa-secondary:focus {
  filter: brightness(0.95);
}

.qa-editor {
  width: 100%;
  min-height: 160px;
  border-radius: 12px;
  border: 1px solid rgba(27, 26, 23, 0.2);
  padding: 0.8rem 1rem;
  font-family: "Courier New", Courier, monospace;
  font-size: 0.95rem;
  color: var(--ink);
  background: #ffffff;
  resize: vertical;
}

.is-hidden {
  display: none;
}

.qa-help,
.qa-codes,
.qa-status {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.qa-status.is-error {
  color: #a14a3a;
}

.qa-status.is-success {
  color: var(--accent);
}

.admin-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.admin-head h2 {
  margin: 0;
  font-size: 1.25rem;
}

.admin-meta {
  font-size: 0.9rem;
  color: var(--muted);
}

.table-wrap {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid rgba(27, 26, 23, 0.08);
  background: #ffffff;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.admin-table th,
.admin-table td {
  padding: 0.75rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid rgba(27, 26, 23, 0.08);
  font-size: 0.95rem;
}

.admin-table th {
  color: var(--muted);
  font-weight: 600;
  background: rgba(245, 241, 232, 0.6);
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.admin-empty {
  margin: 0;
  color: var(--muted);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(31, 111, 92, 0.35);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(31, 111, 92, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(31, 111, 92, 0);
  }
}

@keyframes coverRise {
  0% {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}