/* Tohme Accounting — Staff Assistant
   Low-saturation warm palette. No gradients, no saturated blocks. */

:root {
  --bg: #faf8f5;
  --ink: #2b2620;
  --ink-soft: #6f6559;
  --accent: #b4552d;
  --accent-soft: #f4e7de;
  --border: #e5ded4;
  --card: #ffffff;
  --neutral-bubble: #f1ede6;
  --danger: #9c3b2e;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
}

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

/* ---------- Header ---------- */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.app-header .brand {
  font-size: 15px;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

.app-header .who {
  font-weight: 600;
  font-size: 16px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ---------- Buttons & inputs ---------- */
button {
  font: inherit;
  cursor: pointer;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  padding: 9px 18px;
  transition: background 0.15s ease, border-color 0.15s ease;
}

button:hover { background: #9e4a26; border-color: #9e4a26; }
button:disabled { opacity: 0.55; cursor: default; }

button.ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border);
}

button.ghost:hover { border-color: var(--accent); background: transparent; }

button.subtle {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid transparent;
  padding: 6px 10px;
  font-size: 14px;
}

button.subtle:hover { color: var(--accent); background: transparent; }

button.danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--border);
}

button.danger:hover { border-color: var(--danger); background: transparent; }

input[type="text"],
input[type="password"],
input[type="number"],
textarea {
  font: inherit;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  width: 100%;
  outline: none;
}

input:focus, textarea:focus { border-color: var(--accent); }

textarea { resize: vertical; }

/* ---------- Login ---------- */
.login-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 40px 32px;
  margin-top: 10vh;
}

.login-card h1 {
  font-size: 21px;
  font-weight: 600;
  margin: 0 0 6px;
}

.login-card .sub {
  color: var(--ink-soft);
  font-size: 14px;
  margin: 0 0 28px;
}

.login-card label {
  display: block;
  font-size: 14px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.login-card .pin-row {
  display: flex;
  gap: 10px;
}

.login-card .pin-row input { flex: 1; }
.login-card .pin-row button { white-space: nowrap; }

.form-error {
  color: var(--danger);
  font-size: 14px;
  min-height: 20px;
  margin-top: 12px;
}

.center-note {
  text-align: center;
  color: var(--ink-soft);
  margin-top: 20vh;
  font-size: 15px;
}

/* ---------- Chat layout ---------- */
.chat-shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 16px;
}

.chat-shell .app-header {
  flex: 0 0 auto;
  margin-bottom: 0;
  background: var(--bg);
}

.message-list {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 20px 4px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.msg {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  word-wrap: break-word;
  white-space: pre-wrap;
}

.msg .meta {
  display: block;
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 3px;
}

.msg .time {
  display: block;
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 4px;
  text-align: right;
  opacity: 0.85;
}

.msg.me {
  align-self: flex-end;
  background: var(--accent-soft);
  border-color: #e8d4c5;
  border-bottom-right-radius: 4px;
}

.msg.other {
  align-self: flex-start;
  background: var(--neutral-bubble);
  border-bottom-left-radius: 4px;
}

.msg.owner-msg {
  align-self: flex-start;
  background: var(--card);
  border-color: var(--accent);
  border-bottom-left-radius: 4px;
}

.pending-line {
  align-self: flex-start;
  font-size: 13px;
  color: var(--ink-soft);
  font-style: italic;
  padding: 4px 10px;
}

.notice-line {
  align-self: center;
  font-size: 13px;
  color: var(--ink-soft);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 14px;
}

.hidden { display: none !important; }

/* ---------- Composer ---------- */
.composer {
  flex: 0 0 auto;
  border-top: 1px solid var(--border);
  padding: 12px 0 16px;
  background: var(--bg);
}

.composer-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.composer-row textarea {
  flex: 1;
  min-height: 44px;
  max-height: 140px;
  border-radius: 10px;
}

.icon-btn {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  border-radius: 10px;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border);
}

.icon-btn:hover { border-color: var(--accent); background: transparent; }

.send-btn {
  flex: 0 0 auto;
  height: 44px;
  border-radius: 10px;
}

.composer-error {
  color: var(--danger);
  font-size: 13px;
  min-height: 18px;
  margin: 6px 2px 0;
}

/* ---------- Owner console ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 22px;
  margin-bottom: 22px;
}

.card h2 {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 600;
}

.draft-empty {
  color: var(--ink-soft);
  font-size: 14px;
  padding: 8px 0;
}

.draft-field { margin-bottom: 12px; }

.draft-field .label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin-bottom: 3px;
}

.draft-field .value {
  white-space: pre-wrap;
  word-wrap: break-word;
}

.draft-answer-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}

.draft-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.draft-edit-area { margin-top: 14px; }
.draft-edit-area textarea { min-height: 120px; }
.draft-edit-area .row { display: flex; gap: 10px; margin-top: 10px; }

.draft-reject-area { margin-top: 14px; }
.draft-reject-area .row { display: flex; gap: 10px; margin-top: 10px; }

.action-note {
  font-size: 13px;
  color: var(--ink-soft);
  min-height: 18px;
  margin-top: 10px;
}

.action-note.error { color: var(--danger); }

/* Toggle */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.toggle-state {
  font-size: 14px;
  color: var(--ink-soft);
}

.switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
  flex: 0 0 auto;
}

.switch input { opacity: 0; width: 0; height: 0; }

.slider {
  position: absolute;
  inset: 0;
  cursor: pointer;
  background: var(--border);
  border-radius: 999px;
  transition: background 0.15s ease;
}

.slider::before {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  left: 3px;
  top: 3px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 50%;
  transition: transform 0.15s ease;
}

.switch input:checked + .slider { background: var(--accent); }
.switch input:checked + .slider::before { transform: translateX(24px); }

/* Owner log */
.owner-log {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.log-user-break {
  text-align: center;
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  margin: 10px 0 2px;
}

.owner-log .msg { max-width: 90%; }

.owner-log .msg.from-owner {
  align-self: flex-end;
  background: var(--accent-soft);
  border-color: #e8d4c5;
  border-bottom-right-radius: 4px;
  border-bottom-left-radius: 14px;
}

/* ---------- Responsive ---------- */
@media (max-width: 560px) {
  .page { padding: 16px 12px 48px; }
  .chat-shell { padding: 0 10px; }
  .login-card { padding: 28px 20px; margin-top: 6vh; }
  .msg { max-width: 92%; }
  .draft-actions button { flex: 1 1 auto; }
}