/* ============================================================
   Pantech Automation — auth.css
   Login, account and admin pages. Uses the variables from style.css.
   Flat surfaces only: solid colours, 1px borders, no gradients.
   ============================================================ */

[hidden] { display: none !important; }

.app-page {
  min-height: 100vh;
  padding: calc(var(--nav-height) + 3rem) 0 4rem;
  background: var(--bg-alt);
}
.app-narrow { max-width: 440px; margin: 0 auto; padding: 0 1.25rem; }
.app-wide { max-width: var(--container); margin: 0 auto; padding: 0 2rem; }

.app-heading { margin-bottom: 1.5rem; }
.app-heading h1 {
  font-family: var(--font-primary);
  font-size: 1.75rem; font-weight: 700;
  color: var(--primary-dark); letter-spacing: -0.01em;
}
.app-heading p { margin-top: 0.35rem; font-size: 0.95rem; color: var(--text2); }
.app-heading-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.app-card .app-heading-row { margin-bottom: 1.25rem; }
.app-card .app-heading-row h2 { margin-bottom: 0; }

/* Cards */
.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.app-card + .app-card { margin-top: 1.25rem; }
.app-card h2 {
  font-family: var(--font-primary);
  font-size: 1.05rem; font-weight: 700;
  color: var(--text); margin-bottom: 1.25rem;
}
.app-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 1.25rem; align-items: start; }
.app-grid .app-card + .app-card { margin-top: 0; }

/* Tabs */
.app-tabs {
  display: flex; gap: 0.25rem; padding: 0.25rem;
  background: var(--bg-dark); border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}
.app-tab {
  flex: 1; padding: 0.55rem 0.75rem;
  background: transparent; border: none; border-radius: 6px;
  font-size: 0.88rem; font-weight: 600; color: var(--text2);
  transition: var(--transition);
}
.app-tab:hover { color: var(--text); }
.app-tab.active { background: var(--bg); color: var(--primary); box-shadow: var(--shadow-sm); }
.app-tabs-inline { display: inline-flex; margin-bottom: 1.25rem; }
.app-tabs-inline .app-tab { flex: none; padding: 0.5rem 1.1rem; }

/* Buttons */
.app-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  padding: 0.75rem 1.25rem;
  background: var(--accent); color: #fff;
  border: 1px solid var(--accent); border-radius: var(--radius-sm);
  font-size: 0.92rem; font-weight: 600;
  transition: var(--transition);
}
.app-btn:hover { background: var(--primary); border-color: var(--primary); }
.app-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.app-btn-block { width: 100%; }
.app-btn-quiet { background: var(--bg); color: var(--text); border-color: var(--border); }
.app-btn-quiet:hover { background: var(--bg-alt); color: var(--primary); border-color: var(--text-muted); }
.app-btn-small { padding: 0.4rem 0.75rem; font-size: 0.8rem; }

.app-btn:focus-visible,
.app-tab:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}

/* Social sign-in */
.social-buttons { display: grid; gap: 0.6rem; }
.app-divider {
  display: flex; align-items: center; gap: 0.75rem;
  margin: 1.25rem 0; font-size: 0.78rem; color: var(--text-muted);
}
.app-divider::before,
.app-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* Forms: reuse .form-group / .form-row from style.css */
.app-form .form-row { margin-bottom: 0; }
.app-form .form-group:last-of-type { margin-bottom: 1.25rem; }
.app-form input[readonly] { color: var(--text2); background: var(--bg-dark); }
.field-hint { margin-top: 0.3rem; font-size: 0.78rem; color: var(--text-muted); }
.turnstile-slot:not(:empty) { margin-bottom: 1rem; }

/* Alerts */
.app-alert {
  margin-bottom: 1rem; padding: 0.75rem 1rem;
  border: 1px solid transparent; border-radius: var(--radius-sm);
  font-size: 0.88rem; font-weight: 500; line-height: 1.5;
}
.app-alert.is-error { background: #fef2f2; border-color: #fecaca; color: #b91c1c; }
.app-alert.is-success { background: #ecfdf5; border-color: #a7f3d0; color: #047857; }
.app-alert.is-warning { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.verify-banner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.app-stack { display: grid; gap: 1.25rem; align-content: start; }
.app-form .form-privacy { margin: 0 0 1rem; }
.field-hint a, .app-empty a { color: var(--accent); font-weight: 600; }

.app-note { font-size: 0.82rem; color: var(--text2); text-align: center; margin-top: 1.25rem; }
.app-note a { color: var(--accent); font-weight: 600; }
.app-empty { padding: 1.5rem 0; font-size: 0.9rem; color: var(--text2); }

/* Message list (account page) */
.message-list { display: grid; gap: 0.75rem; }
.message-item {
  padding: 1rem; border: 1px solid var(--border);
  border-radius: var(--radius-sm); background: var(--bg-alt);
}
.message-item-head {
  display: flex; justify-content: space-between; gap: 1rem;
  font-size: 0.9rem; font-weight: 600; color: var(--text);
}
.message-item-date { font-size: 0.78rem; font-weight: 400; color: var(--text-muted); white-space: nowrap; }
.message-item-body {
  margin-top: 0.4rem; font-size: 0.88rem; line-height: 1.6;
  color: var(--text2); white-space: pre-wrap; overflow-wrap: anywhere;
}

/* Tables (admin page) */
.app-table-wrap { overflow-x: auto; }
.app-table { width: 100%; border-collapse: collapse; font-size: 0.87rem; }
.app-table th {
  text-align: left; padding: 0.6rem 0.9rem;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--text2); background: var(--bg-alt);
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.app-table td {
  padding: 0.85rem 0.9rem; vertical-align: top;
  border-bottom: 1px solid var(--border-light); color: var(--text);
}
.app-table tr:last-child td { border-bottom: none; }
.app-table .cell-muted { color: var(--text2); font-size: 0.82rem; }
.app-table .cell-nowrap { white-space: nowrap; }
.app-table .cell-body { min-width: 260px; max-width: 460px; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.55; }
.app-table a { color: var(--accent); }
.app-table tr.is-new td:first-child { box-shadow: inset 3px 0 0 var(--accent); }

.app-badge {
  display: inline-block; padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem; font-weight: 600;
  background: var(--bg-dark); color: var(--text2);
}
.app-badge.is-new { background: var(--accent-glow); color: var(--accent); }
.app-badge.is-admin { background: var(--primary); color: #fff; }
.app-count { margin-top: 1rem; font-size: 0.8rem; color: var(--text-muted); }

@media (max-width: 768px) {
  .app-grid { grid-template-columns: 1fr; }
  .app-wide { padding: 0 1.25rem; }
  .app-card { padding: 1.25rem; }
}