/* ==========================================================================
   overbench — Account & Authentication Styles
   Extends styles.css tokens for login.html and account.html
   ========================================================================== */

/* Language Toggle Component (Used on index, login, and account) */
.lang-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-full);
  padding: 3px 6px;
  gap: 4px;
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.15s ease;
}

.lang-btn:hover {
  color: var(--text);
}

.lang-btn.active {
  background: rgba(57, 255, 136, 0.15);
  color: var(--amber);
  box-shadow: 0 0 10px rgba(57, 255, 136, 0.2);
}

.lang-sep {
  color: var(--hairline-strong);
  font-size: 10px;
}

/* Demo Badge */
.demo-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(232, 163, 61, 0.12);
  border: 1px solid rgba(232, 163, 61, 0.35);
  color: var(--warn);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.demo-pill-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--warn);
}

/* ==========================================================================
   Login / Signup View (login.html)
   ========================================================================== */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.auth-header {
  height: 64px;
  border-bottom: 1px solid var(--hairline);
  background: rgba(14, 16, 19, 0.85);
  backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
}

.auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  position: relative;
  z-index: 1;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: rgba(22, 24, 28, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: 
    0 24px 70px -15px rgba(0, 0, 0, 0.8),
    0 0 0 1px rgba(255, 255, 255, 0.04),
    0 0 40px -15px var(--amber-dim);
  backdrop-filter: blur(24px);
  position: relative;
}

.auth-card-header {
  text-align: center;
  margin-bottom: 24px;
}

.auth-logo {
  margin-bottom: 12px;
  filter: drop-shadow(0 0 12px var(--amber-dim));
}

.auth-title {
  font-size: 22px;
  margin-bottom: 6px;
}

.auth-sub {
  font-size: 13.5px;
  color: var(--text-dim);
}

.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 24px;
}

.auth-tab-btn {
  flex: 1;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 0;
  cursor: pointer;
  transition: all 0.15s ease;
}

.auth-tab-btn:hover {
  color: var(--text);
}

.auth-tab-btn.active {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.oauth-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--surface-2);
  border: 1px solid var(--hairline-strong);
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  padding: 11px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
}

.oauth-btn:hover {
  background: #252a32;
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.auth-divider {
  display: flex;
  align-items: center;
  margin: 20px 0;
  color: var(--text-faint);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  border-bottom: 1px solid var(--hairline);
}

.auth-divider span {
  padding: 0 10px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.form-input, .form-select {
  width: 100%;
  background: #0D0F12;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  outline: none;
}

.form-input:focus, .form-select:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-dim);
}

.form-input::placeholder {
  color: var(--text-ghost);
}

.form-row-remember {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  font-size: 12.5px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  cursor: pointer;
}

.checkbox-label input {
  accent-color: var(--amber);
  width: 14px;
  height: 14px;
}

.auth-link {
  color: var(--amber-light);
  transition: color 0.15s ease;
}

.auth-link:hover {
  color: var(--amber);
  text-decoration: underline;
}

.btn-submit {
  width: 100%;
  padding: 12px;
  font-size: 14.5px;
}

.auth-demo-hint {
  margin-top: 18px;
  padding: 10px 12px;
  background: rgba(57, 255, 136, 0.06);
  border: 1px solid rgba(57, 255, 136, 0.2);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--amber-light);
  text-align: center;
  font-family: var(--mono);
}

.auth-back-link {
  display: block;
  text-align: center;
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-faint);
}

.auth-back-link:hover {
  color: var(--text-dim);
}

/* ==========================================================================
   Account Dashboard View (account.html)
   ========================================================================== */
.account-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.account-container {
  max-width: var(--container-max);
  margin: 36px auto 60px;
  padding: 0 24px;
  width: 100%;
  flex: 1;
  display: flex;
  gap: 32px;
  position: relative;
  z-index: 1;
}

/* Dashboard Sidebar */
.account-sidebar {
  width: 240px;
  flex-shrink: 0;
}

.account-user-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.avatar-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber-deep), var(--amber));
  color: #040A06;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 12px var(--amber-dim);
}

.user-badge-info {
  overflow: hidden;
}

.user-badge-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-badge-plan {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--amber);
  text-transform: uppercase;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-tab-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
  width: 100%;
}

.sidebar-tab-btn:hover {
  background: var(--surface-2);
  color: var(--text);
}

.sidebar-tab-btn.active {
  background: rgba(57, 255, 136, 0.12);
  color: var(--amber);
  font-weight: 600;
}

.sidebar-tab-btn svg {
  flex-shrink: 0;
}

/* Dashboard Content Area */
.account-content {
  flex: 1;
  min-width: 0;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.panel-section {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
}

.panel-header {
  margin-bottom: 24px;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 16px;
}

.panel-title {
  font-size: 20px;
  margin-bottom: 6px;
}

.panel-desc {
  font-size: 13.5px;
  color: var(--text-dim);
}

/* Overview Tab Components */
.stats-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-box {
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.stat-box-label {
  font-family: var(--mono);
  font-size: 11.5px;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 8px;
}

.stat-box-value {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-badge {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(57, 255, 136, 0.12);
  border: 1px solid rgba(57, 255, 136, 0.3);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.quick-downloads {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Billing Toggle */
.billing-toggle-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 28px;
}

.billing-interval-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.billing-interval-btn.active {
  color: var(--text);
}

.toggle-pill-wrap {
  width: 48px;
  height: 26px;
  background: var(--surface-2);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: background 0.2s ease;
}

.toggle-pill-wrap.yearly {
  background: var(--amber-dim);
  border-color: var(--amber);
}

.toggle-knob {
  width: 20px;
  height: 20px;
  background: var(--text);
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s ease;
}

.toggle-pill-wrap.yearly .toggle-knob {
  transform: translateX(22px);
  background: var(--amber);
}

.badge-discount {
  font-size: 11px;
  font-family: var(--mono);
  font-weight: 600;
  color: var(--amber);
  background: rgba(57, 255, 136, 0.12);
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

/* Plan Cards Grid */
.plan-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 28px;
}

.plan-card {
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.2s ease;
}

.plan-card.current {
  border-color: var(--amber);
  box-shadow: 0 0 24px -6px var(--amber-dim);
  background: linear-gradient(180deg, rgba(57, 255, 136, 0.04) 0%, var(--surface-2) 100%);
}

.plan-card-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(57, 255, 136, 0.15);
  border: 1px solid rgba(57, 255, 136, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
}

.plan-title {
  font-size: 18px;
  margin-bottom: 6px;
}

.plan-price-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}

.plan-price {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
}

.plan-period {
  font-size: 12px;
  color: var(--text-faint);
  font-family: var(--mono);
}

.plan-desc {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 20px;
  min-height: 40px;
}

.plan-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  flex: 1;
}

.plan-features-list li {
  font-size: 12.5px;
  color: var(--text-dim);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.plan-features-list li span.check {
  color: var(--amber);
  font-weight: bold;
}

.btn-plan-action {
  width: 100%;
}

/* Subscription Details Boxes */
.sub-meta-box {
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 16px;
  flex-wrap: wrap;
}

.sub-meta-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sub-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
}

.sub-status-indicator.active { color: var(--green); }
.sub-status-indicator.canceling { color: var(--warn); }

.sub-date-info {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-faint);
}

.payment-card-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text);
}

.card-chip {
  padding: 3px 8px;
  background: #111418;
  border: 1px solid var(--hairline-strong);
  border-radius: 4px;
  font-size: 11px;
  font-weight: bold;
  color: #3b82f6;
}

/* Invoices Table & Card List */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.invoices-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.invoices-table th {
  text-align: left;
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-faint);
  border-bottom: 1px solid var(--hairline);
}

.invoices-table td {
  padding: 14px;
  border-bottom: 1px solid var(--hairline);
  color: var(--text);
}

.invoices-table tr:hover td {
  background: var(--surface-2);
}

.status-pill {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  display: inline-block;
}

.status-pill.paid {
  background: rgba(74, 222, 128, 0.12);
  color: var(--green);
  border: 1px solid rgba(74, 222, 128, 0.25);
}

/* Security Sessions List */
.sessions-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.session-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  gap: 14px;
}

.session-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.session-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: #111418;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  flex-shrink: 0;
}

.session-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.session-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-faint);
}

/* Danger Zone */
.danger-section {
  border-color: rgba(220, 90, 80, 0.3);
  background: rgba(220, 90, 80, 0.03);
}

.danger-title {
  color: var(--danger-hover);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-danger:hover {
  background: var(--danger-hover);
}

/* ==========================================================================
   Modals (Accessible dialogs)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  max-width: 480px;
  width: 100%;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85);
  transform: translateY(12px) scale(0.98);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-title {
  font-size: 20px;
  margin-bottom: 10px;
}

.modal-body {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.55;
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.toast-msg {
  background: rgba(22, 24, 28, 0.96);
  border: 1px solid var(--amber);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 20px var(--amber-dim);
  color: var(--text);
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: auto;
  animation: toastIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 860px) {
  .account-container {
    flex-direction: column;
    gap: 20px;
  }

  .account-sidebar {
    width: 100%;
  }

  .sidebar-nav {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 6px;
  }

  .sidebar-tab-btn {
    white-space: nowrap;
    width: auto;
    padding: 8px 12px;
    font-size: 13px;
  }

  .stats-cards-grid {
    grid-template-columns: 1fr;
  }

  .plan-cards-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 580px) {
  .panel-section {
    padding: 20px 16px;
  }

  /* Invoices table becomes responsive card stack */
  .invoices-table thead {
    display: none;
  }

  .invoices-table, 
  .invoices-table tbody, 
  .invoices-table tr, 
  .invoices-table td {
    display: block;
    width: 100%;
  }

  .invoices-table tr {
    margin-bottom: 12px;
    background: var(--surface-2);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-sm);
    padding: 12px;
  }

  .invoices-table td {
    padding: 6px 0;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .invoices-table td::before {
    content: attr(data-label);
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-faint);
    text-transform: uppercase;
  }
}