@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --color-brand-blue: #0066ff;
  --color-brand-cyan: #00c6ff;
  --color-brand-mint: #00e6a8;
  --color-ink: #0b1f4b;
  --color-text-secondary: #586784;
  --color-bg: #f5f8ff;
  --color-surface: #ffffff;
  --color-border: #dfe7f4;
  --color-success: #087f63;
  --color-warning: #9a5b00;
  --color-error: #b42332;
  --gradient-brand: linear-gradient(110deg, #0066ff 0%, #00c6ff 52%, #00e6a8 100%);
  --gradient-card: linear-gradient(135deg, rgba(0, 102, 255, 0.08) 0%, rgba(0, 230, 168, 0.08) 100%);
  --font-family: 'Manrope', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-input: 14px;
  --radius-button: 16px;
  --radius-card: 22px;
  --radius-pill: 999px;
  --shadow-subtle: 0 4px 20px rgba(11, 31, 75, 0.05);
  --shadow-float: 0 12px 32px rgba(11, 31, 75, 0.09);
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a {
  color: var(--color-brand-blue);
  text-decoration: none;
  font-weight: 600;
}

a:hover {
  text-decoration: underline;
}

/* Layout */
.app-container {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 280px;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  padding: var(--space-6) var(--space-4);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-3) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-6);
}

.brand-badge {
  background: var(--gradient-brand);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.brand-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-ink);
  letter-spacing: -0.5px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 12px var(--space-4);
  border-radius: var(--radius-input);
  color: var(--color-text-secondary);
  font-weight: 600;
  font-size: 15px;
  transition: all 0.2s ease;
  text-decoration: none;
}

.nav-link:hover {
  background: var(--color-bg);
  color: var(--color-brand-blue);
  text-decoration: none;
}

.nav-link.active {
  background: rgba(0, 102, 255, 0.08);
  color: var(--color-brand-blue);
  font-weight: 700;
}

.nav-icon {
  font-size: 18px;
  width: 24px;
  display: inline-flex;
  justify-content: center;
}

.sidebar-footer {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.user-snippet {
  font-size: 13px;
}

.user-name {
  font-weight: 700;
  color: var(--color-ink);
}

.user-role {
  color: var(--color-text-secondary);
  font-size: 12px;
}

/* Main content */
.main-content {
  flex: 1;
  padding: var(--space-8);
  overflow-y: auto;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.page-title {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.page-subtitle {
  color: var(--color-text-secondary);
  font-size: 15px;
  margin-top: var(--space-1);
}

/* Flash alerts */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius-input);
  margin-bottom: var(--space-6);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.alert-success {
  background: #E8F8F3;
  color: var(--color-success);
  border: 1px solid #B8EBD9;
}

.alert-error {
  background: #FDF2F2;
  color: var(--color-error);
  border: 1px solid #F9D2D2;
}

.alert-warning {
  background: #FFF9E6;
  color: var(--color-warning);
  border: 1px solid #FFE699;
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-6);
  box-shadow: var(--shadow-subtle);
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-brand);
}

.stat-label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
}

.stat-value {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-ink);
  margin-top: var(--space-2);
  line-height: 1.1;
}

.stat-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-6);
  box-shadow: var(--shadow-subtle);
  margin-bottom: var(--space-6);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.card-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--color-ink);
}

/* Tables */
.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

th {
  padding: 12px 16px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
  font-weight: 700;
  border-bottom: 2px solid var(--color-border);
  background: rgba(245, 248, 255, 0.6);
}

td {
  padding: 16px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

tr:hover td {
  background: rgba(0, 102, 255, 0.02);
}

/* Chips / Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.badge-success, .badge-activa, .badge-activo, .badge-resuelta {
  background: #E8F8F3;
  color: var(--color-success);
}

.badge-warning, .badge-prueba, .badge-pendiente {
  background: #FFF5E5;
  color: var(--color-warning);
}

.badge-danger, .badge-expirada, .badge-revocada, .badge-critica, .badge-alta {
  background: #FDF0F1;
  color: var(--color-error);
}

.badge-neutral, .badge-baja, .badge-abierta, .badge-media {
  background: #EEF2F9;
  color: #3B4B68;
}

.badge-info, .badge-en-proceso {
  background: #EBF4FF;
  color: var(--color-brand-blue);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px 18px;
  border-radius: var(--radius-button);
  font-size: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  border: none;
  box-shadow: 0 4px 14px rgba(0, 102, 255, 0.25);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 102, 255, 0.35);
  text-decoration: none;
  color: #fff;
}

.btn-secondary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-ink);
}

.btn-secondary:hover {
  border-color: var(--color-brand-blue);
  color: var(--color-brand-blue);
  text-decoration: none;
}

.btn-danger {
  background: #FDF2F2;
  border: 1px solid #F9D2D2;
  color: var(--color-error);
}

.btn-danger:hover {
  background: var(--color-error);
  color: #fff;
  text-decoration: none;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 12px;
}

/* Forms */
.form-group {
  margin-bottom: var(--space-4);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-2);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-input);
  border: 1px solid var(--color-border);
  font-family: inherit;
  font-size: 14px;
  background: var(--color-surface);
  color: var(--color-ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-brand-blue);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.12);
}

/* Feature Toggle Matrix */
.feature-toggle-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-input);
  background: #FCFDFF;
  margin-bottom: var(--space-3);
  transition: all 0.2s ease;
}

.feature-toggle-card:hover {
  border-color: var(--color-brand-blue);
  background: #FFFFFF;
}

.feature-info {
  flex: 1;
  padding-right: var(--space-4);
}

.feature-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--color-ink);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.feature-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

/* Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 28px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-border);
  transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

input:checked + .slider {
  background: var(--gradient-brand);
}

input:checked + .slider:before {
  transform: translateX(22px);
}

/* License code block */
.license-key-tag {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px;
  background: rgba(0, 102, 255, 0.07);
  color: var(--color-brand-blue);
  padding: 6px 12px;
  border-radius: 8px;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: inline-block;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 31, 75, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-4);
}

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  width: 100%;
  max-width: 620px;
  padding: var(--space-8);
  box-shadow: var(--shadow-float);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.modal-title {
  font-size: 22px;
  font-weight: 800;
}

/* API JSON Preview */
pre.json-preview {
  background: #0B1F4B;
  color: #A3E7FC;
  padding: 16px;
  border-radius: var(--radius-input);
  font-family: ui-monospace, Menlo, Monaco, monospace;
  font-size: 13px;
  overflow-x: auto;
  line-height: 1.45;
}

/* Login screen */
.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--color-bg);
  padding: var(--space-4);
}

.login-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-8);
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-float);
}

.login-header {
  text-align: center;
  margin-bottom: var(--space-6);
}

/* Responsive */
@media (max-width: 900px) {
  .app-container {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
  .main-content {
    padding: var(--space-4);
  }
}


/* Accessible dashboard foundation, following design.md. */
.icon { width: 22px; height: 22px; flex: 0 0 auto; vertical-align: middle; }
.card-title, .feature-title { display: flex; align-items: center; gap: 10px; }
a, button, input, select, textarea { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--color-brand-blue); outline-offset: 4px; }
.btn { min-height: 48px; font-size: 14px; }
.btn-sm { min-height: 44px; font-size: 13px; }
.btn-primary { background: #005ce6; box-shadow: none; color: #fff; }
.btn-primary:hover { background: #004fc7; box-shadow: none; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; transform: none; }
.brand-badge { background: #eaf2ff; color: var(--color-ink); font-size: 12px; }
.sidebar { position: sticky; top: 0; height: 100dvh; overflow-y: auto; width: 264px; }
.sidebar-nav { gap: 6px; }
.nav-link { min-height: 48px; font-size: 14px; padding: 12px; }
.nav-link.active { box-shadow: inset 3px 0 0 var(--color-brand-blue); }
.main-content { min-width: 0; padding: 32px 40px; overflow: visible; }
.page-title { font-size: clamp(28px, 2.8vw, 36px); line-height: 1.22; }
.page-header { gap: 24px; align-items: flex-start; flex-wrap: wrap; }
.page-header > div { min-width: 0; }
.page-header > div:last-child { flex-wrap: wrap; }
.page-subtitle { max-width: 66ch; line-height: 1.6; }
.card { box-shadow: none; }
.card-header { gap: 16px; flex-wrap: wrap; }
.stat-card { box-shadow: none; padding: 24px; }
.stat-card::after { display: none; }
.stat-label { text-transform: none; letter-spacing: 0; font-size: 14px; }
.stat-value { font-variant-numeric: tabular-nums; margin-top: 16px; }
.stat-desc { font-size: 14px; }
.stat-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; background: #edf4ff; color: var(--color-brand-blue); margin-bottom: 20px; }
.dashboard-banner { display: flex; align-items: center; justify-content: space-between; gap: 24px; border: 1px solid var(--color-border); border-radius: 22px; padding: 24px; margin-bottom: 24px; background: linear-gradient(110deg, #edf4ff, #e7fbf5); }
.dashboard-banner h2 { font-size: 20px; margin-bottom: 4px; }
.dashboard-banner p { color: var(--color-text-secondary); max-width: 65ch; font-size: 14px; }
.workspace-bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px solid var(--color-border); color: var(--color-text-secondary); font-size: 14px; }
.workspace-bar strong { color: var(--color-ink); }
.workspace-account { display: flex; align-items: center; gap: 10px; }
.avatar { width: 36px; height: 36px; display: grid; place-items: center; background: var(--color-ink); color: white; border-radius: 50%; }
.nav-label { color: var(--color-text-secondary); padding: 0 12px 12px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.mobile-header { display: none; }
.skip-link { position: fixed; top: -100px; left: 16px; padding: 12px 20px; background: white; border: 2px solid var(--color-brand-blue); z-index: 2000; border-radius: 12px; }
.skip-link:focus { top: 16px; }
.table-wrapper { max-width: 100%; border-radius: 14px; }
th { font-size: 12px; border-bottom-width: 1px; }
td { line-height: 1.6; }
td .btn { white-space: nowrap; }
.table-wrapper:focus-visible { outline-offset: 2px; }
.form-row { grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); }
input, select, textarea { min-height: 48px; }
label { font-size: 14px; }
.switch { width: 52px; min-width: 52px; height: 48px; margin-bottom: 0; }
.switch .slider { top: 10px; bottom: 10px; }
.switch input:focus-visible + .slider { outline: 3px solid var(--color-brand-blue); outline-offset: 4px; }
input:checked + .slider { background: #005ce6; }
.badge-suspendido, .badge-suspendida { background: #fff5e5; color: var(--color-warning); }
.badge-cerrada { background: #eef2f9; color: #3b4b68; }
.login-wrap { background: radial-gradient(ellipse at 10% 10%, #e3efff, transparent 55%), radial-gradient(ellipse at 95% 90%, #ddfaf0, transparent 55%), var(--color-bg); }
.login-card { padding: 40px; max-width: 460px; box-shadow: var(--shadow-subtle); }
.login-eyebrow { font-size: 12px; color: var(--color-text-secondary); letter-spacing: .08em; text-transform: uppercase; font-weight: 700; margin-bottom: 12px; }
.login-note { font-size: 13px; color: var(--color-text-secondary); text-align: center; margin-top: 20px; }
body.modal-open { overflow: hidden; }
.modal { overscroll-behavior: contain; }
.detail-grid > *, .split-grid > * { min-width: 0; }
@media (max-width: 1200px) {
  .main-content { padding: 24px; }
  .detail-grid { grid-template-columns: minmax(0, 1fr) !important; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1023px) {
  .app-container { display: block; }
  .mobile-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; border-bottom: 1px solid var(--color-border); background: white; position: sticky; top: 0; z-index: 30; }
  .mobile-brand { display: flex; align-items: center; gap: 10px; color: var(--color-ink); }
  .sidebar { display: none; position: static; width: 100%; height: auto; border-bottom: 1px solid var(--color-border); }
  .sidebar.is-open { display: flex; }
  .sidebar-brand { display: none; }
  .sidebar-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav-label { grid-column: 1 / -1; }
  .sidebar-footer { margin-top: 20px; }
  .split-grid { grid-template-columns: minmax(0, 1fr) !important; }
  .workspace-bar { margin-bottom: 24px; }
}
@media (max-width: 599px) {
  .main-content { padding: 24px 20px; }
  .sidebar-nav { grid-template-columns: minmax(0, 1fr); }
  .stats-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .stat-card { padding: 20px; }
  .stat-icon { float: right; margin-bottom: 0; }
  .card { padding: 20px; }
  .dashboard-banner { flex-direction: column; align-items: flex-start; padding: 20px; }
  .workspace-account > span:last-child { display: none; }
  .login-card { padding: 28px 24px; }
  .modal { padding: 24px 20px; max-height: calc(100dvh - 32px); }
  .license-key-tag { font-size: 12px !important; overflow-wrap: anywhere; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .btn-primary:hover { transform: none; }
}