:root {
  --ink: #0f1c2e;
  --ink-soft: #3a4a5c;
  --paper: #f3f6f9;
  --line: rgba(15, 28, 46, 0.12);
  --accent: #0d6e6e;
  --accent-deep: #084f4f;
  --accent-glow: rgba(13, 110, 110, 0.22);
  --warn: #b45309;
  --danger: #b42318;
  --ok: #067a4f;
  --surface: rgba(255, 255, 255, 0.88);
  --shadow: 0 24px 60px rgba(15, 28, 46, 0.14);
  --radius: 18px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 10% -10%, rgba(13, 110, 110, 0.18), transparent 55%),
    radial-gradient(900px 600px at 100% 0%, rgba(15, 28, 46, 0.16), transparent 50%),
    linear-gradient(160deg, #e8eef4 0%, #f7fafc 45%, #dfe8ef 100%);
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(15, 28, 46, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 28, 46, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 85%);
  z-index: 0;
}

a {
  color: var(--accent-deep);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1.25rem 3rem;
}

.login-stage {
  width: min(440px, 100%);
  animation: rise 0.7s ease both;
}

.brand {
  margin-bottom: 1.5rem;
  text-align: center;
}

.brand h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.55rem);
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.brand p {
  margin: 0.55rem 0 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.45;
}

.panel {
  background: var(--surface);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.form-group input,
.form-group select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 0.95rem;
  font: inherit;
  color: var(--ink);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.password-field {
  position: relative;
}

.password-field input {
  padding-right: 3rem;
}

.password-toggle {
  position: absolute;
  right: 0.45rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2.2rem;
  height: 2.2rem;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--ink-soft);
  display: grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
}

.password-toggle:hover {
  color: var(--accent-deep);
  background: rgba(13, 110, 110, 0.08);
}

.password-toggle svg {
  width: 1.15rem;
  height: 1.15rem;
}

.password-toggle .icon-hide {
  display: none;
}

.password-toggle.is-visible .icon-show {
  display: none;
}

.password-toggle.is-visible .icon-hide {
  display: block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 0;
  border-radius: 12px;
  padding: 0.9rem 1.15rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  width: 100%;
  background: linear-gradient(145deg, var(--accent), var(--accent-deep));
  color: #fff;
  box-shadow: 0 10px 24px var(--accent-glow);
}

.btn-primary:hover {
  background: linear-gradient(145deg, #118181, var(--accent));
}

.btn-secondary {
  background: #e8eef3;
  color: var(--ink);
}

.btn-danger {
  background: #fde8e6;
  color: var(--danger);
}

.btn-sm {
  padding: 0.45rem 0.7rem;
  font-size: 0.85rem;
  border-radius: 9px;
}

.alert {
  border-radius: 12px;
  padding: 0.8rem 0.95rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  animation: fade-in 0.35s ease both;
}

.alert-error {
  background: #fdeceb;
  color: var(--danger);
  border: 1px solid rgba(180, 35, 24, 0.18);
}

.alert-success {
  background: #e7f7ef;
  color: var(--ok);
  border: 1px solid rgba(6, 122, 79, 0.18);
}

.alert-info {
  background: #eef5f5;
  color: var(--accent-deep);
  border: 1px solid rgba(13, 110, 110, 0.18);
}

.admin-fab {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 20;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink-soft);
  display: grid;
  place-items: center;
  box-shadow: 0 10px 28px rgba(15, 28, 46, 0.12);
  transition: color 0.2s ease, transform 0.2s ease, background 0.2s ease;
  text-decoration: none;
}

.admin-fab:hover {
  color: var(--accent-deep);
  background: #fff;
  transform: translateY(-2px);
  text-decoration: none;
}

.admin-fab svg {
  width: 20px;
  height: 20px;
}

.admin-shell {
  position: relative;
  z-index: 1;
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  animation: rise 0.55s ease both;
}

.admin-top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.admin-top h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.5vw, 2.2rem);
  letter-spacing: -0.02em;
}

.admin-top p {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

th {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: rgba(15, 28, 46, 0.03);
}

tr:last-child td {
  border-bottom: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.badge-admin {
  background: #e6f3f3;
  color: var(--accent-deep);
}

.badge-user {
  background: #eef1f5;
  color: var(--ink-soft);
}

.badge-aktif {
  background: #e7f7ef;
  color: var(--ok);
}

.badge-nonaktif {
  background: #fdeceb;
  color: var(--danger);
}

.row-actions {
  display: flex;
  gap: 0.4rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem 1rem;
}

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

.form-footer {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.muted {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (max-width: 720px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .admin-top {
    align-items: flex-start;
  }
}