* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  background: #F0F2F5;
  color: #000000;
  font-size: 16px;
  line-height: 1.45;
}

.sheet {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 20px 80px;
}

.brand-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 8px;
}

.brand-logo {
  width: 88px;
  height: auto;
  max-height: 110px;
  object-fit: contain;
  flex-shrink: 0;
  mix-blend-mode: multiply;
}

.brand-text h1 {
  font-size: 19px;
  font-weight: bold;
  margin: 0 0 4px;
}

h1 {
  font-size: 19px;
  font-weight: bold;
  margin: 0 0 8px;
}

h2.module-title {
  font-size: 19px;
  font-weight: bold;
  margin: 28px 0 12px;
  padding-top: 8px;
  border-top: 1px solid #c8ccd1;
}

h2.module-title:first-of-type {
  border-top: none;
  margin-top: 0;
}

p, li, label, input, textarea, button, .item-body, select {
  font-size: 16px;
}

.subtle {
  opacity: 0.75;
  margin-bottom: 20px;
}

.card {
  background: #e8eaed;
  border: 1px solid #c8ccd1;
  border-radius: 6px;
  padding: 14px 16px;
  margin-bottom: 12px;
}

.card.overdue {
  border-left: 5px solid #c0392b;
}

.item-title {
  font-weight: bold;
  margin-bottom: 6px;
}

.item-from {
  font-size: 14px;
  opacity: 0.85;
  margin-bottom: 8px;
}

.sarah-summary {
  background: #F0F2F5;
  border-left: 3px solid #4a6fa5;
  padding: 8px 10px;
  margin-bottom: 8px;
  line-height: 1.4;
}

.sarah-summary strong { color: #3a5a8a; }

.actions {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

button, .btn {
  font-family: Arial, sans-serif;
  font-size: 16px;
  background: #d0d4d9;
  border: 1px solid #888;
  color: #000000;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

a.btn.primary {
  background: #4a6fa5;
  color: #F0F2F5;
  border-color: #3a5a8a;
}

a.btn.primary:hover { background: #3a5a8a; }

button:hover { background: #bcc2c9; }

button.primary {
  background: #4a6fa5;
  color: #F0F2F5;
  border-color: #3a5a8a;
}

button.primary:hover { background: #3a5a8a; }

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

textarea, input[type="text"], input[type="password"], select {
  width: 100%;
  font-family: Arial, sans-serif;
  font-size: 16px;
  color: #000000;
  background: #F0F2F5;
  border: 1px solid #888;
  padding: 8px;
  border-radius: 4px;
}

select {
  width: auto;
  min-width: 8rem;
}

.chat-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-top: 12px;
}

.chat-row textarea {
  flex: 1;
  min-height: 48px;
}

.mic-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 20px;
  padding: 0;
  line-height: 44px;
  flex-shrink: 0;
}

.mic-btn.listening {
  background: #c0392b;
  color: #F0F2F5;
}

#status {
  font-size: 14px;
  opacity: 0.7;
  margin-top: 8px;
  white-space: pre-wrap;
}

.calendar-agenda {
  background: #e8eaed;
  border: 1px solid #c8ccd1;
  border-radius: 6px;
  padding: 4px 0;
  margin-bottom: 12px;
}

.calendar-empty {
  padding: 16px;
  opacity: 0.75;
}

.calendar-row {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 10px 14px;
  padding: 12px 16px;
  border-top: 1px solid #d4d8dc;
  user-select: text;
}

.calendar-row:first-of-type { border-top: none; }

.calendar-time {
  font-size: 14px;
  font-weight: bold;
  color: #3a5a8a;
  line-height: 1.35;
}

.calendar-detail .item-title { margin-bottom: 2px; }

.calendar-meta {
  font-size: 14px;
  opacity: 0.8;
}

.calendar-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: bold;
  background: #d0d8e8;
  color: #2a4a7a;
  padding: 1px 7px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: bold;
  background: #fff3cd;
  color: #6a4a00;
  border: 1px solid #e0c36a;
  padding: 2px 8px;
  border-radius: 3px;
  margin-top: 6px;
}

.draft-body {
  white-space: pre-wrap;
  font-family: Arial, sans-serif;
  font-size: 14px;
  background: #F0F2F5;
  border: 1px solid #c8ccd1;
  padding: 8px 10px;
  margin-top: 8px;
  border-radius: 4px;
}

.ledger-card {
  border: 1px solid #c8ccd1;
  border-radius: 6px;
  padding: 12px 14px;
  margin-bottom: 12px;
  background: #fff;
  font-size: 15px;
}

.ledger-card.tab-income { border-left: 4px solid #1e6b3c; }
.ledger-card.tab-expense { border-left: 4px solid #8b1a1a; }
.ledger-card.tab-system { border-left: 4px solid #6a6a6a; }

.ledger-fields {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px 16px;
  margin-bottom: 6px;
}

.ledger-field label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.65;
  margin-bottom: 2px;
}

.ledger-field span { font-weight: 500; }

.tenant-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 8px;
  font-size: 14px;
}

.tenant-row label {
  font-size: 14px;
  opacity: 0.75;
}

.protocol-card .protocol-desc {
  font-size: 14px;
}

.module-toggles {
  border: 1px solid #c8ccd1;
  border-radius: 4px;
  padding: 10px 12px;
  margin: 14px 0 0;
  background: #F0F2F5;
}

.module-toggles legend {
  font-size: 14px;
  font-weight: bold;
  padding: 0 6px;
}

.module-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0;
  font-size: 15px;
  cursor: pointer;
}

.module-check input {
  width: auto;
  margin: 0;
}

.rules-list {
  margin: 8px 0 0;
  padding-left: 1.25rem;
  font-size: 14px;
}

.rules-list li {
  margin-bottom: 4px;
}

.footer-note {
  margin-top: 28px;
  font-size: 13px;
  opacity: 0.65;
}

.error { color: #8b1a1a; }

/* Login (production / AUTH_REQUIRED only) */
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: #F0F2F5;
}

.login-card {
  width: min(420px, 100%);
  background: #e8eaed;
  border: 1px solid #c8ccd1;
  border-radius: 6px;
  padding: 1.75rem 1.5rem;
}

.login-card h1 {
  font-size: 22px;
  margin: 0 0 0.35rem;
}

.login-card form {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.login-card label {
  font-size: 14px;
  opacity: 0.75;
}

.spoken {
  margin: 0;
  line-height: 1.45;
}