:root {
  --bg: #f3efe7;
  --surface: rgba(255, 252, 245, 0.9);
  --surface-strong: #fffdf8;
  --text: #201a16;
  --muted: #756a60;
  --line: rgba(32, 26, 22, 0.1);
  --accent: #0f766e;
  --accent-strong: #115e59;
  --danger: #b42318;
  --shadow: 0 24px 80px rgba(37, 24, 12, 0.12);
  --radius: 24px;
  --radius-sm: 16px;
  --font-sans: "Satoshi", "Avenir Next", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.18), transparent 30%),
    radial-gradient(circle at bottom right, rgba(180, 35, 24, 0.1), transparent 24%),
    linear-gradient(180deg, #fcfaf6 0%, var(--bg) 100%);
}

body {
  min-height: 100vh;
}

button,
input {
  font: inherit;
}

.login-page,
.dashboard-page {
  position: relative;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-card,
.card,
.modal-card,
.side-panel {
  background: var(--surface);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
}

.auth-card {
  width: min(100%, 460px);
  padding: 32px;
  border-radius: 28px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  color: var(--accent);
  margin-bottom: 12px;
}

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

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 0.98;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

.auth-copy,
.panel-copy {
  color: var(--muted);
  margin-top: 12px;
  line-height: 1.6;
}

.stack-lg {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

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

.field span {
  font-size: 0.92rem;
  color: var(--muted);
}

.field input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--text);
}

.field input:focus {
  outline: 2px solid rgba(15, 118, 110, 0.22);
  border-color: rgba(15, 118, 110, 0.5);
}

.button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 120ms ease, opacity 120ms ease, background 120ms ease;
}

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

.button:disabled {
  opacity: 0.6;
  cursor: wait;
  transform: none;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: white;
}

.button-secondary,
.button-ghost {
  background: white;
  color: var(--text);
  border: 1px solid var(--line);
}

.button-danger {
  background: rgba(180, 35, 24, 0.1);
  color: var(--danger);
}

.form-message {
  min-height: 1.4rem;
  margin-top: 12px;
  color: var(--muted);
}

.form-message.error {
  color: var(--danger);
}

.app-shell {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  padding: 24px;
  min-height: 100vh;
}

.side-panel {
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.identity-card {
  margin-top: 20px;
  padding: 16px;
  background: rgba(15, 118, 110, 0.08);
  border-radius: var(--radius-sm);
  color: var(--accent-strong);
}

.side-panel-footer {
  display: grid;
  gap: 16px;
}

.dashboard-content {
  display: grid;
  gap: 20px;
  align-content: start;
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.card {
  border-radius: var(--radius);
  padding: 24px;
}

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.table-status {
  margin: 18px 0;
  color: var(--muted);
}

.table-wrap {
  overflow: auto;
}

.users-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
}

.users-table th,
.users-table td {
  text-align: left;
  padding: 16px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.users-table th {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.row-actions {
  display: flex;
  gap: 8px;
}

.toast {
  position: fixed;
  right: 24px;
  top: 24px;
  max-width: 320px;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(17, 94, 89, 0.96);
  color: white;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.toast.error {
  background: rgba(180, 35, 24, 0.95);
}

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(32, 26, 22, 0.28);
  padding: 24px;
}

.hidden {
  display: none;
}

.modal-card {
  width: min(100%, 720px);
  padding: 24px;
  border-radius: var(--radius);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  margin-bottom: 20px;
}

.icon-button {
  border: 0;
  background: transparent;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  color: var(--muted);
}

.grid-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.span-full {
  grid-column: 1 / -1;
}

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

@media (max-width: 960px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .side-panel {
    gap: 24px;
  }
}

@media (max-width: 720px) {
  .dashboard-header,
  .table-header,
  .modal-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .grid-form {
    grid-template-columns: 1fr;
  }

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