/* ==============================================================================
   Antigrooming Design System - Modern, High-End & Accessible Theme
   ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Color Palette - HSL Tailored */
  --primary-50:  hsl(225, 100%, 97%);
  --primary-100: hsl(226, 95%, 93%);
  --primary-200: hsl(226, 90%, 86%);
  --primary-400: hsl(226, 82%, 65%);
  --primary-500: hsl(224, 76%, 52%);
  --primary-600: hsl(224, 76%, 45%);
  --primary-700: hsl(225, 75%, 38%);
  
  --success-50:  hsl(152, 85%, 96%);
  --success-100: hsl(152, 76%, 89%);
  --success-500: hsl(155, 74%, 38%);
  --success-600: hsl(156, 73%, 30%);

  --warning-50:  hsl(42, 100%, 96%);
  --warning-100: hsl(42, 95%, 89%);
  --warning-500: hsl(38, 92%, 46%);
  --warning-600: hsl(32, 90%, 40%);

  --danger-50:   hsl(354, 100%, 97%);
  --danger-100:  hsl(354, 95%, 92%);
  --danger-500:  hsl(354, 78%, 54%);
  --danger-600:  hsl(354, 76%, 46%);

  /* Neutrals & Surfaces */
  --slate-50:  #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --bg-input: #ffffff;
  
  --border-light: rgba(226, 232, 240, 0.8);
  --border-subtle: #e2e8f0;
  --border-focus: var(--primary-500);

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-glow-primary: 0 0 16px rgba(37, 99, 235, 0.25);
  --shadow-glow-danger: 0 0 16px rgba(239, 68, 68, 0.25);

  /* Typography & Sizing */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Global Base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 14px; /* Escala compacta y aireada para dashboards */
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--slate-800);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Background Atmosphere */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 380px;
  background: radial-gradient(circle at 50% -10%, rgba(37, 99, 235, 0.08) 0%, rgba(248, 250, 252, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  color: var(--slate-900);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-top: 0;
}

h1 { font-size: 1.875rem; line-height: 1.25; }
h2 { font-size: 1.35rem; line-height: 1.3; }
h3 { font-size: 1.15rem; line-height: 1.35; }

p { margin-top: 0; margin-bottom: 1rem; }
.lead { font-size: 1.05rem; color: var(--slate-600); margin-bottom: 1.5rem; }

/* Top Navigation Bar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  padding: 0.65rem 2.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-xs);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--slate-900);
  text-decoration: none;
  letter-spacing: -0.03em;
  transition: var(--transition);
}

.brand-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  color: #fff;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.brand:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.topbar nav {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.topbar nav a {
  text-decoration: none;
  color: var(--slate-600);
  font-size: 0.925rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.topbar nav a:hover {
  color: var(--primary-600);
  background-color: var(--primary-50);
}

.user-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--slate-100);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--slate-700);
}

.user-badge-dot {
  width: 7px;
  height: 7px;
  background-color: var(--success-500);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--success-500);
}

.topbar .link {
  background: none;
  border: none;
  color: var(--slate-500);
  cursor: pointer;
  padding: 0.4rem 0.75rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.topbar .link:hover {
  color: var(--danger-600);
  background-color: var(--danger-50);
}

.inline, .topbar .inline {
  display: inline-flex;
  margin: 0;
  vertical-align: middle;
}

/* Layout Container */
.container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  width: 100%;
  margin: 1.75rem auto;
  padding: 0 2rem;
  flex: 1;
}

/* Flash Messages */
.flashes {
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.flash {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  animation: slideInDown 0.25s ease-out;
}

@keyframes slideInDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.flash-error {
  background-color: var(--danger-50);
  color: var(--danger-600);
  border: 1px solid var(--danger-100);
}

.flash-ok, .flash-success {
  background-color: var(--success-50);
  color: var(--success-600);
  border: 1px solid var(--success-100);
}

.flash-warn, .flash-warning {
  background-color: var(--warning-50);
  color: var(--warning-600);
  border: 1px solid var(--warning-100);
}

/* Modern Card Component */
.card {
  background: var(--bg-card);
  padding: 1.4rem 1.65rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  margin: 1.25rem 0;
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card h2, .card h3 {
  margin-top: 0;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.danger-zone {
  border-color: rgba(239, 68, 68, 0.3);
  background: linear-gradient(180deg, #ffffff 0%, var(--danger-50) 100%);
}

.danger-zone h3 {
  color: var(--danger-600);
}

/* Page Header */
.page-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-head h1 {
  margin: 0;
}

.page-head > div {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

/* Buttons */
.btn-primary, button[type="submit"]:not(.link):not(.btn-secondary):not(.btn-danger) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  background: linear-gradient(180deg, var(--primary-500) 0%, var(--primary-600) 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(37, 99, 235, 0.25);
  transition: var(--transition);
}

.btn-primary:hover, button[type="submit"]:not(.link):not(.btn-secondary):not(.btn-danger):hover {
  background: linear-gradient(180deg, var(--primary-600) 0%, var(--primary-700) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:active, button[type="submit"]:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  background: #ffffff;
  color: var(--slate-700);
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
}

.btn-secondary:hover {
  background-color: var(--slate-50);
  border-color: var(--slate-400);
  color: var(--slate-900);
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  background: linear-gradient(180deg, var(--danger-500) 0%, var(--danger-600) 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.25);
  transition: var(--transition);
}

.btn-danger:hover {
  background: linear-gradient(180deg, var(--danger-600) 0%, hsl(354, 80%, 40%) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.35);
}

/* Forms */
.form {
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 1.5rem 0;
}

.form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.925rem;
  color: var(--slate-700);
  font-weight: 500;
}

.form label span {
  font-weight: 600;
  color: var(--slate-800);
}

.form input[type="email"],
.form input[type="password"],
.form input[type="text"],
.form input[type="number"],
.form textarea,
.filters select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--slate-200);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.975rem;
  color: var(--slate-900);
  background-color: var(--bg-input);
  box-shadow: var(--shadow-xs);
  transition: var(--transition);
}

.form input:focus,
.form textarea:focus,
.filters select:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form textarea {
  resize: vertical;
  min-height: 90px;
}

.form small {
  color: var(--slate-500);
  font-size: 0.825rem;
}

.checkbox {
  flex-direction: row !important;
  align-items: center;
  gap: 0.65rem !important;
  cursor: pointer;
  user-select: none;
}

.checkbox input[type="checkbox"] {
  width: 1.15rem;
  height: 1.15rem;
  accent-color: var(--primary-500);
  cursor: pointer;
  margin: 0;
}

/* Notice & Terms Boxes */
.terms-box, .warning-box {
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  border: 1px solid var(--slate-200);
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.warning-box {
  background: linear-gradient(180deg, #fffcf0 0%, #fff9e6 100%);
  border-color: rgba(245, 158, 11, 0.35);
}

.warning-box strong {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--warning-600);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.warning-box ul {
  margin: 0.5rem 0 0 0;
  padding-left: 1.25rem;
  color: var(--slate-700);
}

.warning-box li {
  margin-bottom: 0.4rem;
}

.terms-text, .consent-text {
  background-color: var(--slate-900);
  color: #e2e8f0;
  font-family: var(--font-mono);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  line-height: 1.6;
  white-space: pre-wrap;
  max-height: 280px;
  overflow-y: auto;
  border: 1px solid var(--slate-800);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Data Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  background: #ffffff;
  margin: 1.5rem 0;
}

.listing {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.listing th {
  background-color: var(--slate-50);
  color: var(--slate-500);
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.75rem 1.15rem;
  border-bottom: 1px solid var(--slate-200);
}

.listing td {
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--slate-100);
  color: var(--slate-700);
  font-size: 0.925rem;
  vertical-align: middle;
  transition: background-color 0.15s ease;
}

.listing tbody tr:hover td {
  background-color: var(--slate-50);
}

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

/* Empty States */
.empty {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--slate-200);
  color: var(--slate-500);
}

.empty p {
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto 1.5rem auto;
}

/* Badges, Status & Pills */
.status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.status-connected {
  background-color: var(--success-50);
  color: var(--success-600);
  border: 1px solid var(--success-100);
}

.status-pending_qr, .status-pending_consent {
  background-color: var(--warning-50);
  color: var(--warning-600);
  border: 1px solid var(--warning-100);
}

.status-disconnected, .status-revoked {
  background-color: var(--slate-100);
  color: var(--slate-600);
  border: 1px solid var(--slate-200);
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-xs);
}

.pill-high {
  background-color: var(--danger-50);
  color: var(--danger-600);
  border: 1px solid var(--danger-100);
}

.pill-medium {
  background-color: var(--warning-50);
  color: var(--warning-600);
  border: 1px solid var(--warning-100);
}

.pill-low {
  background-color: var(--primary-50);
  color: var(--primary-600);
  border: 1px solid var(--primary-100);
}

.pill-none {
  background-color: var(--slate-100);
  color: var(--slate-600);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  background-color: var(--primary-50);
  color: var(--primary-700);
  border: 1px solid var(--primary-100);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  margin: 0.15rem 0.25rem 0.15rem 0;
}

.ok {
  color: var(--success-600);
  font-weight: 600;
}

.warn {
  color: var(--warning-600);
  font-weight: 600;
}

/* Two-column layout (QR & Linking) */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

@media (max-width: 840px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

.qr-panel, .consent-panel {
  background: #ffffff;
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.qr-image-wrapper {
  display: flex;
  justify-content: center;
  padding: 1.5rem;
  background: var(--slate-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-200);
  margin: 1.25rem 0;
}

.qr-image {
  width: 260px;
  height: 260px;
  object-fit: contain;
  background: #fff;
  padding: 12px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.hint {
  color: var(--slate-500);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Message View in Alerts (Chat-like display) */
.messages {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.msg {
  max-width: 82%;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition);
}

.msg:hover {
  box-shadow: var(--shadow-md);
}

.msg-inbound {
  align-self: flex-start;
  background: #ffffff;
  border: 1px solid var(--slate-200);
  border-left: 4px solid var(--primary-500);
}

.msg-outbound {
  align-self: flex-end;
  background: linear-gradient(180deg, #f0fdf4 0%, #dcfce7 100%);
  border: 1px solid var(--success-100);
  border-right: 4px solid var(--success-500);
}

.msg .meta {
  font-size: 0.8rem;
  color: var(--slate-500);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.08);
}

.msg .meta strong {
  color: var(--slate-800);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.msg .meta .jid {
  font-family: var(--font-mono);
  font-size: 0.775rem;
  color: var(--slate-600);
}

.msg .body {
  font-size: 0.95rem;
  color: var(--slate-900);
  line-height: 1.5;
  word-break: break-word;
}

/* Key-Value Lists */
.kv {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
  display: grid;
  gap: 0.65rem;
}

.kv li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background-color: var(--slate-50);
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-100);
  font-size: 0.925rem;
}

.kv li b {
  color: var(--slate-700);
  font-weight: 600;
}

/* Link Box */
.link-box {
  display: block;
  padding: 0.85rem 1.15rem;
  background-color: var(--slate-900);
  color: #38bdf8;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  word-break: break-all;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
  margin: 0.75rem 0;
}

/* Filters Header */
.filters {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  margin: 1.5rem 0;
  flex-wrap: wrap;
  background: #ffffff;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
}

.filters label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-700);
}

.filters select {
  width: auto;
  min-width: 140px;
  padding: 0.45rem 0.75rem;
  font-size: 0.875rem;
}

/* Severity Row Indicators */
.row-sev-high td:first-child { border-left: 4px solid var(--danger-500); }
.row-sev-medium td:first-child { border-left: 4px solid var(--warning-500); }
.row-sev-low td:first-child { border-left: 4px solid var(--primary-500); }

/* Footer */
.footer {
  margin-top: auto;
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--slate-400);
  font-size: 0.875rem;
  border-top: 1px solid var(--border-light);
  background: #ffffff;
}

.footer small {
  display: inline-block;
  max-width: 600px;
  line-height: 1.6;
}

hr {
  border: 0;
  border-top: 1px solid var(--slate-200);
  margin: 2rem 0;
}