:root {
  --bg-color: #0b0f19;
  --card-bg: rgba(17, 24, 39, 0.7);
  --card-bg-strong: rgba(17, 24, 39, 0.9);
  --border-color: rgba(255, 255, 255, 0.08);
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --accent-start: #00f2fe;
  --accent-end: #4facfe;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(0, 242, 254, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(79, 172, 254, 0.05) 0%, transparent 40%);
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  display: flex;
  flex-direction: column;
  width: 280px;
  padding: 1.5rem 1rem;
  background: rgba(5, 8, 14, 0.86);
  border-right: 1px solid var(--border-color);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 2rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent-start) 0%, var(--accent-end) 100%);
  color: #040814;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.28);
}

.brand strong,
.user-chip strong {
  display: block;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
}

.brand small,
.user-chip small {
  display: block;
  margin-top: 2px;
  color: var(--text-secondary);
  font-size: 0.78rem;
}

nav {
  display: grid;
  gap: 0.45rem;
}

nav a,
.logout button {
  color: var(--text-secondary);
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  text-align: left;
  padding: 0.85rem 1rem;
  border-radius: 16px;
  font-size: 0.98rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

nav a:hover,
nav a.active,
.logout button:hover {
  color: var(--text-primary);
  border-color: rgba(0, 242, 254, 0.22);
  background: rgba(0, 242, 254, 0.04);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.08);
}

.sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: 0.9rem;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.user-chip > span {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-start) 0%, var(--accent-end) 100%);
  color: #040814;
  font-weight: 700;
}

.logout {
  margin: 0;
}

.logout button {
  width: 100%;
}

.content {
  margin-left: 280px;
  min-height: 100vh;
  padding: 2rem;
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-header {
  max-width: 900px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.eyebrow,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0.35rem 0.8rem;
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: 50px;
  background: rgba(0, 242, 254, 0.05);
  color: var(--accent-start);
  font-size: 0.78rem;
  font-weight: 600;
}

.page-header h1 {
  margin: 0.75rem 0 0.5rem;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-start) 0%, var(--accent-end) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.025em;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.55;
}

.summary-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  width: 100%;
  max-width: 800px;
  margin: 0 auto 2rem;
}

.summary-band > div,
.metric-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.25rem 1rem;
  text-align: center;
}

.metric {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--accent-start);
  font-size: 1.8rem;
  font-weight: 700;
}

.summary-band p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.module-grid,
.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
  width: 100%;
}

.module-grid {
  max-width: 900px;
  margin: 0 auto;
}

.process-card,
.panel,
.form-card,
.login-panel {
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-card:hover,
.panel:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.36);
}

.process-card {
  display: grid;
  gap: 1rem;
  align-content: space-between;
  min-height: 230px;
}

.process-card-wide {
  grid-template-columns: 1fr auto;
  align-items: end;
  min-height: auto;
}

.process-top,
.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.process-card h2,
.panel h2 {
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-size: 1.35rem;
  font-weight: 600;
}

.process-card p,
.panel-heading span {
  color: var(--text-secondary);
  line-height: 1.55;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.status-ok { background: var(--success); }
.status-warning { background: var(--warning); }

.panel-heading {
  margin-bottom: 1rem;
}

.apply-form,
.actions {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}

.button,
button {
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  min-height: 44px;
  padding: 0.8rem 1.6rem;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent-start) 0%, var(--accent-end) 100%);
  color: #040814;
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

button:hover:not(:disabled),
.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 242, 254, 0.5);
}

button:active:not(:disabled),
.button:active {
  transform: translateY(0);
}

button:disabled {
  background: #1f2937;
  color: #4b5563;
  box-shadow: none;
  cursor: not-allowed;
}

.danger {
  background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
  color: var(--text-primary);
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.22);
}

input,
select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  font: inherit;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  transition: all 0.2s ease;
}

input::placeholder {
  color: var(--text-secondary);
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--accent-start);
  background: rgba(0, 242, 254, 0.04);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.1);
}

label {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.inline-form {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.row-form {
  display: inline-grid;
  grid-template-columns: minmax(170px, 1fr) auto;
  gap: 0.5rem;
  margin: 0.15rem;
  vertical-align: top;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

thead {
  background: rgba(255, 255, 255, 0.05);
}

th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
}

td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  vertical-align: top;
}

tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

tbody tr:last-child td {
  border-bottom: none;
}

.alert {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  padding: 1rem;
  border: 1px solid rgba(239, 68, 68, 0.24);
  border-radius: 12px;
  margin-bottom: 1rem;
}

.warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
  padding: 1rem;
  border: 1px solid rgba(245, 158, 11, 0.24);
  border-radius: 12px;
  margin: 1rem 0;
}

.login-panel {
  width: min(100%, 460px);
  margin: 12vh auto 0;
}

.login-panel h1 {
  margin-bottom: 1.5rem;
  text-align: center;
  font-size: 2rem;
  background: linear-gradient(135deg, var(--accent-start) 0%, var(--accent-end) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

@media (max-width: 900px) {
  .sidebar {
    position: static;
    width: auto;
    min-height: auto;
  }

  .content {
    margin-left: 0;
    padding: 1.25rem;
  }

  .process-card-wide,
  .inline-form,
  .row-form {
    grid-template-columns: 1fr;
  }

  .page-header {
    text-align: left;
  }
}