:root {
  color-scheme: dark;
  --bg: linear-gradient(135deg, #07111f, #14253f 70%, #274165);
  --panel: rgba(8, 18, 33, 0.86);
  --border: rgba(255, 255, 255, 0.12);
  --text: #f6f9ff;
  --muted: #9ba8c1;
  --accent: #4f7cff;
  --accent-strong: #2f61ff;
  --success: #37c77f;
  --warning: #ffb703;
  --danger: #ff5d5d;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  display: grid;
  place-items: center;
  padding: 24px;
}

.page-shell {
  width: min(1024px, 100%);
  display: grid;
  gap: 20px;
}

.auth-card,
.dashboard,
.modal-card {
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: 24px;
  backdrop-filter: blur(18px);
}

.auth-card {
  padding: 36px;
  max-width: 480px;
  margin: 0 auto;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), #7db9ff);
  color: white;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.75rem;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin: 0;
}

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

.field {
  display: grid;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--muted);
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  padding: 13px 14px;
  outline: none;
}

select#roleSelect {
  color: #111827;
  background-color: #f9fafb;
}

input:focus,
select:focus {
  border-color: rgba(79, 124, 255, 0.85);
  box-shadow: 0 0 0 3px rgba(79, 124, 255, 0.22);
}

.password-wrap {
  position: relative;
}

.password-wrap input {
  padding-right: 46px;
}

.icon-button {
  border: none;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.password-wrap .icon-button {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
}

.primary-button,
.secondary-button {
  border: none;
  border-radius: 999px;
  padding: 12px 20px;
  cursor: pointer;
  font-weight: 600;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.primary-button {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
  box-shadow: 0 10px 24px rgba(79, 124, 255, 0.25);
}

.secondary-button {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--border);
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-1px);
}

.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.text-link {
  color: #9ec4ff;
  text-decoration: none;
}

.divider {
  margin: 20px 0;
  border-top: 1px solid var(--border);
}

.status-message {
  margin-top: 12px;
  color: var(--warning);
  min-height: 20px;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.checkbox-row input {
  width: auto;
  margin-top: 4px;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  padding: 20px;
  background: rgba(2, 7, 16, 0.76);
  z-index: 30;
}

.modal.open {
  display: grid;
}

.modal-card {
  width: min(560px, 100%);
  padding: 24px;
  position: relative;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.dashboard {
  display: none;
  padding: 24px;
}

.dashboard.is-active {
  display: block;
}

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

.badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(79, 124, 255, 0.24);
  color: #d7e6ff;
  border: 1px solid rgba(79, 124, 255, 0.3);
}

.dashboard-content {
  display: grid;
  gap: 18px;
  grid-template-columns: 1.3fr 1fr;
}

.panel {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.module-card {
  padding: 14px;
  border-radius: 16px;
  background: rgba(79, 124, 255, 0.13);
  border: 1px solid rgba(79, 124, 255, 0.26);
}

.approval-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.approval-item:last-child {
  border-bottom: none;
}

.approve-button {
  background: rgba(55, 199, 127, 0.16);
  color: #bdf4d5;
  border: 1px solid rgba(55, 199, 127, 0.26);
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
}

@media (max-width: 760px) {
  body {
    padding: 12px;
  }

  .auth-card,
  .dashboard,
  .modal-card {
    padding: 20px;
  }

  .dashboard-content,
  .module-grid {
    grid-template-columns: 1fr;
  }

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