/* ============================================================
   HELP CENTER PAGE
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white:    #FFFFFF;
  --bg:       #F8FAFC;
  --border:   #E2E8F0;
  --border2:  #CBD5E1;
  --indigo:   #4F46E5;
  --indigo2:  #4338CA;
  --indigo-l: #EEF2FF;
  --emerald:  #059669;
  --emerald-l:#ECFDF5;
  --slate:    #1E293B;
  --body:     #475569;
  --muted:    #94A3B8;
  --danger:   #DC2626;
  --danger-l: #FEF2F2;
  --amber:    #D97706;
  --amber-l:  #FFFBEB;
  --shadow:   0 4px 16px rgba(0,0,0,.07);
}

html, body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--slate);
  line-height: 1.6;
}

.container { max-width: 960px; margin: 0 auto; padding: 0 1.5rem; }

/* ── Navbar ── */
.help-nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
}
.help-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-size: 1.25rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--slate);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.logo-mark {
  width: 30px; height: 30px;
  background: linear-gradient(135deg, var(--indigo), var(--emerald));
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: .85rem;
}
.back-link {
  text-decoration: none;
  color: var(--body);
  font-size: .88rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: .4rem;
  transition: color .2s;
}
.back-link:hover { color: var(--indigo); }

/* ── Hero ── */
.help-hero {
  background: linear-gradient(135deg, #0F172A 0%, #1E1B4B 50%, #0F172A 100%);
  padding: 4rem 0;
  text-align: center;
}
.help-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: .75rem;
  letter-spacing: -.02em;
}
.help-hero p { color: rgba(255,255,255,.8); font-size: 1rem; max-width: 500px; margin: 0 auto; }

/* ── Main content ── */
.help-body { padding: 3rem 0 5rem; }
.help-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: start;
}

/* ── Quick help cards ── */
.help-cards { display: flex; flex-direction: column; gap: 1rem; }
.help-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  transition: all .2s;
}
.help-card:hover {
  border-color: rgba(79,70,229,.3);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.help-card-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: .75rem;
}
.help-card h3 { font-size: .95rem; font-weight: 700; color: var(--slate); margin-bottom: .35rem; }
.help-card p { font-size: .83rem; color: var(--body); line-height: 1.65; }

/* ── Contact form ── */
.contact-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: var(--shadow);
}
.contact-form-card h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--slate);
  margin-bottom: .4rem;
}
.contact-form-card > p {
  font-size: .88rem;
  color: var(--body);
  margin-bottom: 1.75rem;
}
.form-group { margin-bottom: 1.1rem; }
.form-label {
  display: block;
  font-size: .83rem;
  font-weight: 600;
  color: var(--slate);
  margin-bottom: .4rem;
}
.form-control {
  width: 100%;
  padding: .7rem .95rem;
  border: 1.5px solid var(--border2);
  border-radius: 9px;
  font-size: .92rem;
  font-family: inherit;
  color: var(--slate);
  background: var(--white);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
.form-control:focus {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(79,70,229,.1);
}
.form-control::placeholder { color: var(--muted); }
textarea.form-control { resize: vertical; min-height: 130px; }
select.form-control { cursor: pointer; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }

/* Category select */
.form-select-wrapper { position: relative; }
.form-select-wrapper select { appearance: none; padding-right: 2.5rem; }
.form-select-wrapper::after {
  content: '▾';
  position: absolute;
  right: .9rem; top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
  font-size: .85rem;
}

/* Alert */
.alert {
  padding: .9rem 1.1rem;
  border-radius: 10px;
  font-size: .88rem;
  margin-bottom: 1.25rem;
  display: none;
  align-items: center;
  gap: .6rem;
  font-weight: 500;
}
.alert.show { display: flex; }
.alert-success { background: var(--emerald-l); color: var(--emerald); border: 1px solid rgba(5,150,105,.25); }
.alert-error { background: var(--danger-l); color: var(--danger); border: 1px solid rgba(220,38,38,.2); }
.alert-info { background: var(--indigo-l); color: var(--indigo); border: 1px solid rgba(79,70,229,.2); }

/* Submit */
.btn-submit {
  width: 100%;
  padding: .85rem;
  background: var(--indigo);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: .95rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all .2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  margin-top: .5rem;
}
.btn-submit:hover:not(:disabled) {
  background: var(--indigo2);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(79,70,229,.3);
}
.btn-submit:disabled { opacity: .65; cursor: not-allowed; }

.spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: none;
}
.spinner.show { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Priority badge */
.priority-row { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.1rem; }
.priority-option { display: none; }
.priority-label {
  padding: .4rem .85rem;
  border: 1.5px solid var(--border2);
  border-radius: 8px;
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  color: var(--body);
}
.priority-option:checked + .priority-label {
  background: var(--indigo-l);
  border-color: var(--indigo);
  color: var(--indigo);
}
.priority-label:hover { border-color: var(--indigo); }

/* Character counter */
.char-counter { font-size: .75rem; color: var(--muted); text-align: right; margin-top: .3rem; }
.char-counter.warning { color: var(--amber); }
.char-counter.error { color: var(--danger); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .help-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-card { padding: 1.75rem; }
}