/* Атрибут hidden прячет всегда — иначе правила display (flex у .subscription-bar) его перебивают. */
[hidden] { display: none !important; }

:root {
  color-scheme: light;
  --ink: #1f2937;
  --paper: #ffffff;
  --line: #d7dbe2;
  --muted: #6b7280;
  --error: #b3261e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 24px 16px;
  background: var(--paper);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.4;
}

#app {
  max-width: 420px;
  margin: 0 auto;
}

h1 {
  font-size: 22px;
  margin: 0 0 16px;
}

.hint {
  margin: 0 0 16px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  color: var(--muted);
}

.screen-hidden {
  display: none;
}

form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

label {
  font-size: 14px;
  color: var(--muted);
}

input {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 16px;
}

button {
  padding: 10px 12px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--ink);
  color: var(--paper);
  font-size: 15px;
  cursor: pointer;
}

button:active {
  opacity: 0.85;
}

.error {
  color: var(--error);
  font-size: 14px;
}

.hint-inline {
  margin: -4px 0 4px;
  font-size: 12px;
  color: var(--muted);
}

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

#btn-logout {
  background: var(--paper);
  color: var(--ink);
  margin-top: 16px;
}

/* --- W2: анкета, находки, разбор, текст требования --------------------- */

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.tab {
  flex: 1;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
}

.tab.active {
  background: var(--ink);
  color: var(--paper);
}

.status {
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
  white-space: pre-line;
}

/* --- P1: подписка и оплата ---------------------------------------------- */

.subscription-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 16px;
}

.subscription-bar .status {
  margin-top: 0;
}

#btn-pay {
  width: auto;
}

.btn-danger {
  background: var(--paper);
  color: var(--error);
  border-color: var(--error);
  margin-top: 8px;
  width: 100%;
}

#btn-search {
  width: 100%;
  margin-top: 8px;
}

#findings-list,
#deadlines-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.finding-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
}

.finding-url {
  font-size: 14px;
  word-break: break-word;
}

.finding-badge {
  align-self: flex-start;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 8px;
}

.btn-back {
  background: var(--paper);
  color: var(--ink);
  border: none;
  padding: 4px 0;
  margin-bottom: 8px;
  font-size: 14px;
}

.answer-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.answer-btn {
  background: var(--paper);
  color: var(--ink);
  text-align: left;
  white-space: normal;
  line-height: 1.35;
}

.request-subject {
  font-weight: 600;
  margin: 8px 0;
}

#request-body {
  width: 100%;
  font-family: inherit;
  font-size: 14px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  resize: vertical;
}

.request-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.request-actions button,
.btn-link {
  flex: 1 1 auto;
  text-align: center;
  text-decoration: none;
}

.btn-link {
  padding: 10px 12px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-size: 15px;
}

#btn-mark-prepared {
  width: 100%;
}

.demo-note {
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  border: 1px dashed currentColor;
  border-radius: 6px;
  font-size: 0.95rem;
}

.hint p {
  margin: 0 0 0.5rem;
}