:root {
  --bg: #06131f;
  --bg-soft: #0d1f2c;
  --panel: rgba(11, 25, 37, 0.88);
  --panel-alt: rgba(17, 39, 56, 0.92);
  --line: rgba(160, 214, 255, 0.14);
  --text: #eaf7ff;
  --muted: #9fb9ca;
  --accent: #67d5ff;
  --accent-strong: #2ec5ff;
  --success: #6fe6b4;
  --danger: #ff8b8b;
  --shadow: 0 30px 80px rgba(3, 8, 14, 0.55);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(47, 118, 163, 0.45), transparent 25%),
    linear-gradient(135deg, #040d14, #0b2432 45%, #071a2b);
  color: var(--text);
}

.page-shell {
  width: min(1100px, 85vw);
  min-height: 620px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  background: rgba(8, 16, 24, 0.5);
  border: 1px solid var(--line);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.brand-panel {
  padding: 72px 56px;
  background: linear-gradient(180deg, rgba(13, 34, 48, 0.9), rgba(5, 16, 24, 0.96));
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.brand-badge {
  width: fit-content;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(103, 213, 255, 0.1);
  border: 1px solid rgba(103, 213, 255, 0.25);
  letter-spacing: 0.2em;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent);
}

.brand-panel h1 {
  font-size: clamp(2.3rem, 4vw, 4rem);
  line-height: 1.08;
  margin: 26px 0 18px;
  font-weight: 800;
}

.brand-panel p {
  margin: 0;
  max-width: 470px;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.7;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
  display: grid;
  gap: 14px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 600;
}

.feature-list li::before {
  content: '✓';
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(111, 230, 180, 0.12);
  color: var(--success);
  font-size: 0.9rem;
}

.form-panel {
  padding: 40px 36px;
  display: grid;
  place-items: center;
}

.form-card {
  width: min(420px, 100%);
  background: rgba(11, 25, 37, 0.8);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px 24px;
}

.eyebrow {
  margin: 0 0 8px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.72rem;
}

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

.form-card h2 {
  margin: 0 0 24px;
  font-size: 2rem;
}

form {
  display: grid;
  gap: 16px;
}

label {
  font-size: 0.88rem;
  color: var(--muted);
}

input {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(3, 8, 11, 0.38);
  color: var(--text);
  border-radius: 12px;
  padding: 14px 14px;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus {
  border-color: rgba(103, 213, 255, 0.8);
  box-shadow: 0 0 0 3px rgba(103, 213, 255, 0.15);
}

button {
  margin-top: 6px;
  border: none;
  border-radius: 12px;
  padding: 15px 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #031018;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

button:hover {
  transform: translateY(-1px);
}

.status {
  min-height: 22px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.register-link {
  margin: 22px 0 0;
  text-align: center;
  color: var(--muted);
}

.register-link a {
  color: var(--accent);
  text-decoration: none;
}

.hidden {
  display: none !important;
}

.app-shell {
  width: min(980px, 100%);
  display: grid;
  gap: 20px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: rgba(11, 25, 37, 0.9);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 22px;
}

.brand-mini {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
}

.mini-mark {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #031018;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.35rem;
  line-height: 1;
  font-weight: 900;
}

.mini-logo {
  display: block;
  width: 42px;
  height: 42px;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
}

.topbar-actions {
  display: flex;
  gap: 10px;
}

.ghost-btn,
.danger-btn {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px;
  font-weight: 700;
  cursor: pointer;
}

.ghost-btn {
  background: rgba(103, 213, 255, 0.08);
  color: var(--text);
}

.danger-btn {
  background: rgba(255, 119, 119, 0.08);
  color: #ffd2d2;
}

.app-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.panel {
  background: rgba(11, 25, 37, 0.8);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px 20px;
}

.main-panel {
  display: grid;
  gap: 20px;
}

.profile-view {
  display: grid;
}

.transfer-page-view {
  display: grid;
}

.transfer-page-panel {
  width: min(680px, 100%);
  margin: 0 auto;
}

.customer-service-view {
  display: grid;
  gap: 20px;
}

.support-header h3 {
  margin: 0;
  font-size: 1.7rem;
}

.support-options,
.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.support-option {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.support-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(103, 213, 255, 0.12);
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 800;
}

.support-option h4 {
  margin: 0 0 6px;
}

.support-option p,
.support-option small {
  display: block;
  margin: 0;
}

.support-option p {
  font-size: 0.88rem;
}

.support-option a {
  color: var(--accent);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.support-option a:hover {
  text-decoration: underline;
}

.support-email-btn {
  display: inline-block;
  margin: 8px 0;
  font-size: 0.78rem;
  font-weight: 700;
}

.support-option small,
.faq-panel p {
  color: var(--muted);
  font-size: 0.78rem;
}

.support-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.support-form {
  display: grid;
  gap: 14px;
}

textarea {
  width: 100%;
  resize: vertical;
  border: 1px solid var(--line);
  background: rgba(3, 8, 11, 0.38);
  color: var(--text);
  border-radius: 12px;
  padding: 14px;
  font: inherit;
  outline: none;
}

textarea:focus {
  border-color: rgba(103, 213, 255, 0.8);
  box-shadow: 0 0 0 3px rgba(103, 213, 255, 0.15);
}

.faq-panel {
  display: grid;
  align-content: start;
  gap: 4px;
}

.faq-panel .section-header {
  margin-bottom: 8px;
}

.faq-panel details {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.faq-panel summary {
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 700;
}

.faq-panel details p {
  margin: 8px 0 0;
  line-height: 1.5;
}

.support-inbox-panel {
  display: grid;
  gap: 14px;
}

.support-inbox {
  display: grid;
  gap: 14px;
}

.empty-inbox {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.support-thread {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(3, 8, 11, 0.22);
}

.thread-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.thread-header span {
  color: var(--muted);
  font-size: 0.75rem;
}

.thread-message,
.customer-reply {
  margin: 10px 0;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.customer-reply {
  padding: 10px;
  border-left: 2px solid var(--success);
  color: var(--muted);
  font-size: 0.84rem;
}

.support-thread label {
  display: block;
  margin-bottom: 8px;
}

.support-thread textarea {
  margin-bottom: 8px;
}

.reply-btn {
  margin-top: 0;
  padding: 10px 14px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(2, 8, 14, 0.72);
  backdrop-filter: blur(8px);
}

.modal-card {
  width: min(480px, 100%);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel-alt);
  box-shadow: var(--shadow);
}

.icon-btn,
.back-icon-btn {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(103, 213, 255, 0.08);
  color: var(--text);
  font-size: 1.35rem;
  line-height: 1;
}

.icon-btn:hover,
.back-icon-btn:hover {
  transform: none;
  border-color: rgba(103, 213, 255, 0.5);
}

.confirmation-details {
  display: grid;
  gap: 12px;
  margin: 20px 0;
}

.confirmation-details div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.confirmation-details span {
  color: var(--muted);
  font-size: 0.82rem;
}

.confirmation-details strong {
  text-align: right;
  overflow-wrap: anywhere;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.modal-actions .ghost-btn,
.modal-actions .transfer-btn {
  margin-top: 0;
}

.payment-processing-view {
  position: relative;
  min-height: 420px;
  padding-top: 8px;
}

.processing-card {
  min-height: 360px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 16px;
  text-align: center;
}

.processing-card h3,
.processing-card p {
  margin: 0;
}

.processing-card p {
  color: var(--muted);
}

.processing-icon {
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(103, 213, 255, 0.3);
  border-radius: 50%;
  color: var(--accent);
  font-size: 2rem;
}

.back-icon-btn {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 1;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(140px, 1fr));
  gap: 16px;
}

.dashboard-transfer-btn {
  width: fit-content;
  margin: 0;
  padding: 12px 18px;
}

.stat-card {
  display: grid;
  gap: 12px;
  min-height: 120px;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

.stat-card strong {
  display: block;
  width: 100%;
  font-size: clamp(1.1rem, 1.6vw, 1.7rem);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.balance-card {
  background: linear-gradient(135deg, rgba(46, 197, 255, 0.16), rgba(21, 112, 163, 0.12));
  border: 1px solid rgba(103, 213, 255, 0.2);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.section-header h4 {
  margin: 0;
  font-size: 1.2rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(103, 213, 255, 0.08);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-pill.success {
  background: rgba(111, 230, 180, 0.12);
  color: var(--success);
}

.profile-panel {
  min-height: 180px;
}

.profile-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 18px;
}

.profile-fields label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.8rem;
}

.profile-fields p {
  margin: 0;
  font-weight: 600;
}

.transfer-panel {
  display: grid;
  gap: 12px;
}

.transfer-form {
  display: grid;
  gap: 14px;
}

.field-group {
  display: grid;
  gap: 8px;
}

.transfer-btn {
  margin-top: 4px;
}

.bank-match-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.transfer-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.bill-pay-section {
  display: grid;
  gap: 20px;
}

.section-heading-block h3 {
  margin: 0 0 6px;
  font-size: 1.7rem;
}

.section-heading-block > p:last-child {
  margin: 0;
  color: var(--muted);
}

.bill-feature-grid,
.bill-pay-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.bill-feature-card {
  min-height: 148px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(11, 25, 37, 0.65);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  font-weight: 400;
}

.bill-feature-card:hover {
  transform: translateY(-1px);
  border-color: rgba(103, 213, 255, 0.5);
}

.feature-icon,
.biller-icon,
.history-icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(103, 213, 255, 0.12);
  color: var(--accent);
  font-size: 1.25rem;
  font-weight: 800;
}

.bill-feature-card h4 {
  margin: 16px 0 6px;
  font-size: 12px;
  font-weight: 400;
}

.bill-feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

.bill-pay-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bill-page-view {
  display: grid;
}

.biller-panel,
.bill-settings-panel,
.payment-form-panel,
.history-panel {
  min-width: 0;
}

.biller-results,
.payment-history {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.biller-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(3, 8, 11, 0.25);
  color: var(--text);
  font-size: 0.85rem;
  text-align: left;
}

.biller-item:hover {
  transform: none;
  border-color: rgba(103, 213, 255, 0.5);
}

.biller-icon {
  width: 28px;
  height: 28px;
  font-size: 1rem;
}

.inline-status {
  min-height: 20px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.setting-row div {
  display: grid;
  gap: 5px;
}

.setting-row span {
  color: var(--muted);
  font-size: 0.78rem;
}

.switch input {
  position: absolute;
  opacity: 0;
}

.switch span {
  display: block;
  width: 42px;
  height: 24px;
  padding: 3px;
  border-radius: 999px;
  background: rgba(159, 185, 202, 0.25);
  transition: background 0.2s ease;
}

.switch span::before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform 0.2s ease, background 0.2s ease;
}

.switch input:checked + span {
  background: rgba(103, 213, 255, 0.35);
}

.switch input:checked + span::before {
  transform: translateX(18px);
  background: var(--accent);
}

select {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(3, 8, 11, 0.38);
  color: var(--text);
  border-radius: 12px;
  padding: 14px;
  font-size: 1rem;
}

.choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.choice-option {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
}

.choice-option input {
  width: auto;
}

.history-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.history-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(111, 230, 180, 0.12);
  color: var(--success);
  font-size: 0.9rem;
}

.history-item div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.history-item span {
  color: var(--muted);
  font-size: 0.76rem;
}

.history-item b {
  font-size: 0.85rem;
}

@media (max-width: 820px) {
  .page-shell {
    width: min(92vw, 560px);
    grid-template-columns: 1fr;
  }

  .brand-panel {
    padding: 42px 24px 30px;
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .form-panel {
    padding: 24px 20px 26px;
  }

  .app-grid,
  .summary-grid,
  .profile-fields,
  .bill-feature-grid,
  .bill-pay-grid,
  .support-options,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }
}