/* ============================================================
   login.css — Login + Sign Up page
   ============================================================ */

/* ── Page wrapper ──────────────────────────────────────────── */
.auth-page {
  min-height: calc(100vh - 120px);
  background: linear-gradient(135deg, var(--color-grey-bg) 0%, #fff 50%, var(--color-grey-bg) 100%);
  display: flex;
  align-items: center;
  padding: 3rem 0;
}

.auth-page .container {
  max-width: 480px;
  margin: 0 auto;
}

/* ── Auth Card ─────────────────────────────────────────────── */
.auth-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

/* ── Branded Header (logo + name inside card) ──────────────── */
.auth-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 2rem;
  background: var(--color-grey-bg);
  border-bottom: 1px solid var(--color-border);
}
.auth-card-logo {
  width: 67px;
  height: 36px;
  max-width: 67px;
  max-height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}
.auth-card-brand h1 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin: 0;
}
.auth-card-brand p {
  font-size: .75rem;
  color: #888;
  margin: .125rem 0 0;
  text-transform: uppercase;
  letter-spacing: .5px;
  font-weight: 500;
}

/* ── Card Tabs ─────────────────────────────────────────────── */
.auth-card-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
}
.auth-card-tab {
  flex: 1;
  padding: .875rem 1.5rem;
  font-size: .875rem;
  font-weight: 600;
  color: #888;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}
.auth-card-tab:hover {
  color: var(--color-text);
}
.auth-card-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

/* ── Card Body ─────────────────────────────────────────────── */
.auth-card-body {
  padding: 2rem 2rem 2.25rem;
}

/* ── Panels ────────────────────────────────────────────────── */
.auth-panel {
  display: none;
}
.auth-panel.active {
  display: block;
  animation: authFadeIn .3s ease;
}
@keyframes authFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Form Groups ───────────────────────────────────────────── */
.auth-panel .form-group {
  margin-bottom: 1.125rem;
}
.auth-panel .form-label {
  display: block;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: .35rem;
}
.auth-panel .form-control {
  width: 100%;
  padding: .7rem .875rem;
  font-size: .9375rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-grey-bg);
  transition: var(--transition);
}
.auth-panel .form-control:focus {
  border-color: var(--color-primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(107, 20, 20, .08);
}
.auth-panel .form-control.has-icon {
  padding-left: 2.5rem;
}
.auth-panel textarea.form-control {
  resize: vertical;
  min-height: 52px;
}

/* ── Input with icon ───────────────────────────────────────── */
.input-icon-wrap {
  position: relative;
}
.input-icon {
  position: absolute;
  left: .75rem;
  top: 50%;
  transform: translateY(-50%);
  color: #aaa;
  pointer-events: none;
}

/* ── Form Row (side-by-side) ───────────────────────────────── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .875rem;
}
@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; gap: 0; }
}

/* ── Submit Button ─────────────────────────────────────────── */
.auth-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  width: 100%;
  padding: .875rem;
  margin-top: 1.5rem;
  font-size: .9375rem;
  font-weight: 600;
  color: #fff;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}
.auth-submit-btn:hover {
  background: var(--color-accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(107, 20, 20, .25);
}
.auth-submit-btn:active {
  transform: translateY(0);
}
.auth-submit-btn svg {
  transition: transform .2s ease;
}
.auth-submit-btn:hover svg {
  transform: translateX(3px);
}

/* ── Link Text ─────────────────────────────────────────────── */
.auth-link-text {
  margin-top: .875rem;
  text-align: center;
  font-size: .8125rem;
}
.auth-link-text a {
  color: #888;
  text-decoration: none;
  transition: color .2s;
}
.auth-link-text a:hover {
  color: var(--color-primary);
}

.auth-switch-text {
  margin-top: 1rem;
  text-align: center;
  font-size: .8125rem;
  color: #888;
}
.auth-switch-text a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}
.auth-switch-text a:hover {
  text-decoration: underline;
}

/* ── Step Info ─────────────────────────────────────────────── */
.auth-step-info {
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}
.auth-step-badge {
  display: inline-block;
  padding: .2rem .6rem;
  font-size: .6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: #6B1414;
  background: rgba(107, 20, 20, .08);
  border-radius: var(--radius-full);
  margin-bottom: .4rem;
}
.auth-step-info p {
  font-size: .8125rem;
  color: #666;
  line-height: 1.6;
  margin: 0;
}

/* ── Alert Banners ─────────────────────────────────────────── */
.alert {
  display: none;
  padding: .65rem .875rem;
  border-radius: var(--radius-md);
  font-size: .8125rem;
  margin-bottom: 1rem;
}
.alert.show {
  display: block;
  animation: authFadeIn .2s ease;
}
.alert-error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}
.alert-success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

/* ── Mobile Tabs (sticky top) ──────────────────────────────── */
.auth-tabs {
  display: none;
  background: var(--color-primary);
  position: sticky;
  top: var(--nav-height);
  z-index: 100;
}
.auth-tab-btn {
  flex: 1;
  padding: .875rem;
  font-size: .875rem;
  font-weight: 600;
  color: rgba(255,255,255,.6);
  border-bottom: 3px solid transparent;
  transition: var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  cursor: pointer;
}
.auth-tab-btn.active {
  color: #fff;
  border-bottom-color: var(--color-accent);
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .auth-tabs { display: flex; }
  .auth-card-tabs { display: none; }
  .auth-card-header { padding: 1rem 1.5rem; }
  .auth-card-body { padding: 1.5rem; }
}

@media (max-width: 480px) {
  .auth-page { padding: 1.5rem 0; }
  .auth-card-header {
    flex-direction: column;
    text-align: center;
    gap: .5rem;
    padding: 1rem;
  }
  .auth-card-logo { width: 56px; height: 30px; max-width: 56px; max-height: 30px; }
  .auth-card-brand h1 { font-size: 1rem; }
  .auth-card-body { padding: 1.25rem; }
}