:root {
  --teal: #5FA3B1;
  --teal-light: #7CB9C5;
  --teal-dark: #4A8A98;
  --cream: #F6F4EB;
  --cream-dark: #EDEADD;
  --gold: #F0D996;
  --slate: #383344;
  --slate-soft: #4B4659;
  --gray: #707070;
  --gray-light: #C3BFBE;
  --border: #E5E3DA;
  --danger: #B85450;
  --success: #5FA370;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--cream);
  color: var(--slate);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--teal);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

.container {
  max-width: 780px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

.brand {
  text-align: center;
  margin-bottom: 24px;
}
.brand-mark {
  display: inline-block;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--teal);
  color: white;
  line-height: 48px;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.brand h1 {
  font-size: 28px;
  font-weight: 500;
  margin: 0 0 6px;
  color: var(--slate);
  letter-spacing: -0.2px;
}
.brand .subtitle {
  color: var(--gray);
  font-size: 15px;
  margin: 0;
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 1px 3px rgba(56, 51, 68, 0.04);
}

.intro {
  font-size: 16px;
  color: var(--slate-soft);
  margin-bottom: 28px;
  padding: 18px 20px;
  background: var(--cream-dark);
  border-left: 3px solid var(--gold);
  border-radius: 6px;
}

.field {
  margin-bottom: 28px;
}
.field-label {
  display: block;
  font-weight: 600;
  color: var(--slate);
  margin-bottom: 12px;
  font-size: 15.5px;
}
.field-label .num {
  display: inline-block;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  text-align: center;
  line-height: 26px;
  font-size: 13px;
  margin-right: 10px;
  font-weight: 600;
}

input[type="text"],
textarea {
  width: 100%;
  padding: 11px 14px;
  font-size: 15px;
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--slate);
  transition: border-color 0.15s, box-shadow 0.15s;
}
input[type="text"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(95, 163, 177, 0.15);
}
textarea { resize: vertical; min-height: 90px; }

.option {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  margin-bottom: 6px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.option:hover { border-color: var(--teal-light); background: #FBFAF5; }
.option input[type="radio"] { margin-right: 12px; accent-color: var(--teal); }
.option.selected { border-color: var(--teal); background: rgba(95, 163, 177, 0.06); }

.btn {
  display: inline-block;
  padding: 12px 26px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, transform 0.05s;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:disabled { background: var(--gray-light); cursor: not-allowed; }
.btn-ghost { background: transparent; color: var(--slate); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--cream-dark); }
.btn-danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 13px; }

.form-error {
  color: var(--danger);
  background: #FDECEA;
  padding: 10px 14px;
  border-radius: 6px;
  margin-bottom: 16px;
  font-size: 14px;
  display: none;
}
.form-error.visible { display: block; }

.thankyou {
  text-align: center;
  padding: 40px 20px;
}
.thankyou .mark {
  display: inline-block;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--slate);
  line-height: 64px;
  font-size: 28px;
  margin-bottom: 16px;
}
.thankyou h2 { margin: 0 0 10px; color: var(--slate); font-weight: 500; }
.thankyou p { color: var(--gray); margin: 0; }

/* ===== Admin styles ===== */
.admin-shell { max-width: 1200px; margin: 0 auto; padding: 24px 20px 80px; }

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.admin-header h1 { margin: 0; font-size: 22px; font-weight: 500; color: var(--slate); }
.admin-header .actions { display: flex; gap: 10px; align-items: center; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.stat {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}
.stat .label { color: var(--gray); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.stat .value { font-size: 26px; font-weight: 600; color: var(--slate); margin-top: 4px; }
.stat.accent { background: var(--teal); color: #fff; border-color: var(--teal); }
.stat.accent .label, .stat.accent .value { color: #fff; }

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.tab {
  padding: 10px 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--gray);
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab.active { color: var(--teal); border-bottom-color: var(--teal); }
.tab:hover:not(.active) { color: var(--slate); }

.response-row {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 10px;
  overflow: hidden;
}
.response-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  cursor: pointer;
  gap: 12px;
}
.response-head:hover { background: var(--cream); }
.response-name { font-weight: 600; color: var(--slate); }
.response-meta { color: var(--gray); font-size: 13px; margin-left: 10px; }
.response-body {
  display: none;
  padding: 0 18px 18px;
  border-top: 1px solid var(--border);
  background: #FAF9F3;
}
.response-row.open .response-body { display: block; }

.qa-list { margin: 14px 0; }
.qa-list dt { color: var(--gray); font-size: 13px; margin-top: 10px; }
.qa-list dd { margin: 2px 0 0; color: var(--slate); font-weight: 500; }
.qa-open {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  margin-top: 6px;
  white-space: pre-wrap;
  font-size: 14.5px;
  color: var(--slate-soft);
}

.status-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.status-new { background: #FDF2D8; color: #8B6B1A; }
.status-reviewed { background: #E2EEF1; color: #3D7A87; }
.status-actioned { background: #E2F1E7; color: #3D7A56; }

.response-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
}
.response-controls select, .response-controls input {
  padding: 7px 10px;
  font-size: 13px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: inherit;
}
.response-controls input { flex: 1; min-width: 200px; }

.summary-section { margin-bottom: 28px; }
.summary-section h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--slate);
}
.summary-bar-row {
  display: grid;
  grid-template-columns: 260px 1fr 60px;
  gap: 12px;
  align-items: center;
  margin-bottom: 6px;
  font-size: 14px;
}
.summary-bar-row .opt-label { color: var(--slate-soft); }
.summary-bar-track {
  background: var(--cream-dark);
  border-radius: 6px;
  height: 22px;
  overflow: hidden;
}
.summary-bar-fill {
  background: linear-gradient(90deg, var(--teal), var(--teal-light));
  height: 100%;
  transition: width 0.4s;
}
.summary-bar-row .opt-count { color: var(--gray); font-size: 13px; text-align: right; }

.open-responses-list { display: flex; flex-direction: column; gap: 10px; }
.open-response-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
}
.open-response-item .who { font-weight: 600; color: var(--slate); font-size: 14px; }
.open-response-item .when { color: var(--gray); font-size: 12px; margin-left: 8px; }
.open-response-item .text {
  margin-top: 6px;
  color: var(--slate-soft);
  white-space: pre-wrap;
  font-size: 14.5px;
}

.login-wrap {
  max-width: 380px;
  margin: 80px auto 0;
  padding: 0 20px;
}

.empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray);
}

@media (max-width: 640px) {
  .summary-bar-row { grid-template-columns: 1fr; gap: 4px; }
  .summary-bar-row .opt-count { text-align: left; }
  .response-head { flex-direction: column; align-items: flex-start; gap: 6px; }
  .admin-header { flex-direction: column; align-items: flex-start; gap: 12px; }
}