/* ═══════════════════════════════════════════════════════════════
   IDMARC — Design System (Flat / Dark)
   Tokens basados en DESIGN_SYSTEM.md
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&display=swap');

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

:root {
  /* ── Surface / Background ── */
  --bg:            #0d1a2d;
  --surface:       #15253d;
  --border:        #1e3350;
  --border-input:  #294973;

  /* ── Text ── */
  --foreground:    #F1F5F9;
  --muted:         #7B93B0;
  --muted-light:   #A3B8CC;

  /* ── Brand ── */
  --primary:       #294973;
  --primary-fg:    #FFFFFF;
  --primary-light: #35608C;
  --accent:        #fcbc2b;
  --accent-hover:  #f2c037;

  /* ── Status ── */
  --ok:            #21ba45;
  --ok-bg:         #0A2E14;
  --ok-border:     #1A5C32;
  --warn:          #f2c037;
  --warn-bg:       #2D2008;
  --warn-border:   #5C4510;
  --err:           #c10015;
  --err-bg:        #2D0808;
  --err-border:    #7A1515;

  /* ── Typography ── */
  --mono:  'SF Mono', 'Fira Code', 'Consolas', monospace;
  --sans:  'Poppins', -apple-system, 'Helvetica Neue', Arial, sans-serif;

  /* ── Shape ── */
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

/* ══════════════════════════════════════════════════════════
   Base
   ══════════════════════════════════════════════════════════ */
html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--foreground);
  font-family: var(--sans);
  font-weight: 400;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 16px 60px;
  position: relative;
}

.container {
  width: 100%;
  max-width: 780px;
  position: relative;
  z-index: 1;
}

/* ══════════════════════════════════════════════════════════
   Typography
   ══════════════════════════════════════════════════════════ */
h1, h2, h3 { font-family: var(--mono); color: var(--foreground); }
h1 { font-size: 1.25rem; font-weight: 700; }
h2 { font-size: 0.875rem; font-weight: 700; letter-spacing: 0.5px; }
h3 { font-size: 0.8125rem; font-weight: 700; }
label {
  display: block;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.8px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 6px;
}
label .optional {
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0;
  font-family: var(--sans);
  font-size: 0.5625rem;
}

/* ══════════════════════════════════════════════════════════
   Layout helpers
   ══════════════════════════════════════════════════════════ */
.centered {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  min-height: 100vh;
}
.wrap-sm { width: 100%; max-width: 440px; position: relative; z-index: 1; }
.wrap-md { width: 100%; max-width: 500px; position: relative; z-index: 1; }
.wrap-lg { width: 100%; max-width: 640px; position: relative; z-index: 1; }

.header-center { text-align: center; margin-bottom: 28px; }
.header-center .icon {
  width: 48px; height: 48px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin: 0 auto 14px;
}

/* ══════════════════════════════════════════════════════════
   Cards
   ══════════════════════════════════════════════════════════ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.card-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 14px;
  margin-bottom: 20px;
}
.card-header h2 {
  color: var(--accent);
  font-size: 0.8125rem;
}

/* ══════════════════════════════════════════════════════════
   Badges / Tags
   ══════════════════════════════════════════════════════════ */
.badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--primary);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.6px;
  font-weight: 500;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.2} }

.badge-status {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.6px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
}
.badge-ok    { background: var(--ok-bg);    border: 1px solid var(--ok-border);    color: var(--ok); }
.badge-warn  { background: var(--warn-bg);  border: 1px solid var(--warn-border);  color: var(--warn); }
.badge-err   { background: var(--err-bg);   border: 1px solid var(--err-border);   color: var(--err); }
.badge-muted { background: var(--surface);  border: 1px solid var(--border);       color: var(--muted); }

/* ══════════════════════════════════════════════════════════
   Alerts
   ══════════════════════════════════════════════════════════ */
.alert {
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 18px;
  font-family: var(--mono);
  font-size: 0.6875rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}
.alert-success { background: var(--ok-bg);   border: 1px solid var(--ok-border);   color: var(--ok); }
.alert-error   { background: var(--err-bg);  border: 1px solid var(--err-border);  color: var(--err); }
.alert-warn    { background: var(--warn-bg); border: 1px solid var(--warn-border); color: var(--warn); }

.alert code {
  background: rgba(0,0,0,0.2);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.625rem;
  word-break: break-all;
}

/* ══════════════════════════════════════════════════════════
   Inputs
   ══════════════════════════════════════════════════════════ */
input[type=text],
input[type=email],
input[type=password],
input[type=tel],
select {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border-input);
  border-radius: var(--radius);
  color: var(--foreground);
  font-family: var(--sans);
  font-size: 0.875rem;
  padding: 10px 14px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
input:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(252,188,43, 0.15);
}
select { cursor: pointer; appearance: none; }
select option { background: var(--surface); color: var(--foreground); }

.input-wrap { position: relative; }
.input-wrap .toggle-pw {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: var(--muted); font-size: 15px; padding: 4px;
  transition: color .2s;
}
.input-wrap .toggle-pw:hover { color: var(--accent); }

/* ══════════════════════════════════════════════════════════
   Buttons
   ══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font-family: var(--mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  padding: 12px 24px;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: background .2s, border-color .2s, box-shadow .2s, color .2s;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-fg);
  border: 1px solid var(--primary);
}
.btn-primary:hover {
  background: var(--primary-light);
  border-color: var(--primary-light);
}

.btn-accent {
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(252,188,43, 0.4);
}
.btn-accent:hover {
  background: rgba(252,188,43, 0.08);
  border-color: rgba(252,188,43, 0.7);
}

.btn-outline {
  background: transparent;
  color: var(--muted-light);
  border: 1px solid var(--border-input);
}
.btn-outline:hover {
  color: var(--foreground);
  border-color: var(--muted);
}

.btn-ghost {
  background: transparent;
  color: var(--muted-light);
  border: 1px solid transparent;
}
.btn-ghost:hover {
  color: var(--accent);
  border-color: rgba(252,188,43, 0.2);
}

.btn-danger {
  background: transparent;
  color: var(--err);
  border: 1px solid rgba(193,0,21, 0.3);
}
.btn-danger:hover {
  background: rgba(193,0,21, 0.08);
  border-color: rgba(193,0,21, 0.6);
}

.btn-block { width: 100%; }
.btn-sm { font-size: 0.6875rem; padding: 8px 16px; }

/* ══════════════════════════════════════════════════════════
   Forms
   ══════════════════════════════════════════════════════════ */
.form-row { margin-bottom: 16px; }
.form-row-half { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 16px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row .full { grid-column: 1 / -1; }
.form-grid .full { grid-column: 1 / -1; }

.form-section { margin-bottom: 20px; }
.form-section-title {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.8px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

hr { border: none; border-top: 1px solid var(--border); margin: 20px 0; }

/* ══════════════════════════════════════════════════════════
   Tables
   ══════════════════════════════════════════════════════════ */
table { width: 100%; border-collapse: collapse; font-size: 0.8125rem; }
th {
  font-family: var(--mono);
  font-size: 0.625rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.6px;
  padding: 10px 0;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 12px 0;
  border-bottom: 1px solid rgba(30, 41, 59, 0.5);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }

/* ══════════════════════════════════════════════════════════
   Navigation
   ══════════════════════════════════════════════════════════ */
.nav-links { display: flex; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }
.nav-link {
  font-family: var(--mono);
  letter-spacing: 0.4px;
  color: var(--muted);
  text-decoration: none;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: all .2s;
  font-size: 0.75rem;
}
.nav-link:hover { color: var(--accent); border-color: rgba(252,188,43, 0.3); }
.nav-link.active { color: var(--accent); border-color: rgba(252,188,43, 0.5); background: rgba(252,188,43, 0.05); }

/* ══════════════════════════════════════════════════════════
   Footer
   ══════════════════════════════════════════════════════════ */
.footer {
  text-align: center;
  margin-top: 20px;
  font-family: var(--mono);
  font-size: 0.625rem;
  color: var(--muted);
  position: relative;
  z-index: 1;
}
.footer a { color: var(--accent); text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer .version { color: #243D63; }

/* ══════════════════════════════════════════════════════════
   Modern Header (basado en iPentest)
   ══════════════════════════════════════════════════════════ */
.modern-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13, 26, 45, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toolbar-desktop {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  min-height: 70px;
  padding: 0 28px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-wrapper {
  height: 40px;
  display: flex;
  align-items: center;
}

.logo-wrapper .logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.header-divider {
  width: 1px;
  height: 32px;
  background: linear-gradient(transparent, rgba(0, 193, 212, 0.3), transparent);
}

.app-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-title .title-text {
  color: #F9FAFB;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-nav .nav-link {
  color: #D1D5DB;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 8px 16px;
  font-size: 0.75rem;
}

.header-nav .nav-link:hover {
  background: rgba(255,255,255,0.1);
  color: #F9FAFB;
}

.header-nav .nav-link.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.user-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

.user-dropdown {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 6px 12px 6px 6px;
  cursor: pointer;
  transition: all 0.3s;
}

.user-dropdown:hover {
  background: rgba(255,255,255,0.08);
}

.user-dropdown .dropdown-arrow {
  opacity: 0.7;
  font-size: 0.7rem;
  transition: transform 0.3s;
  margin-left: 2px;
}

.user-dropdown.open .dropdown-arrow {
  transform: rotate(180deg);
}

.user-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  background: #15253d;
  border: 1px solid rgba(0, 193, 212, 0.2);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  display: none;
  z-index: 1001;
}

.user-menu.show {
  display: block;
}

.user-menu-header {
  background: linear-gradient(135deg, rgba(41,73,115,0.2) 0%, rgba(41,73,115,0.05) 100%);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-menu-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, rgba(41,73,115,0.85) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  flex-shrink: 0;
}

.user-menu-info {
  flex: 1;
  min-width: 0;
}

.user-menu-info .user-menu-name {
  color: #F9FAFB;
  font-size: 0.85rem;
  font-weight: 600;
}

.user-menu-info .user-menu-role {
  color: #9CA3AF;
  font-size: 0.75rem;
  opacity: 0.8;
}

.user-menu-divider {
  height: 1px;
  background: rgba(255,255,255,0.06);
  margin: 4px 0;
}

.user-menu-items {
  padding: 8px;
}

.user-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: #D1D5DB;
  font-size: 0.8rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
}

.user-menu-item:hover {
  background: rgba(41,73,115,0.1);
  color: #F9FAFB;
}

.user-menu-item.logout-item {
  color: #EF4444;
}

.user-menu-item.logout-item:hover {
  background: rgba(239,68,68,0.1);
}

.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, rgba(41,73,115,0.85) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  flex-shrink: 0;
}

.user-dropdown .user-name {
  color: #E5E7EB;
  font-size: 0.85rem;
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: none;
  background: rgba(255,255,255,0.06);
  color: #D1D5DB;
  cursor: pointer;
  transition: all 0.3s;
}

.header-btn:hover {
  background: rgba(255,255,255,0.1);
  color: #F9FAFB;
  transform: translateY(-2px);
}

.header-btn.logout-btn {
  color: #EF4444;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.2);
  padding: 6px 12px;
  width: auto;
  font-size: 0.75rem;
  font-weight: 500;
}

.header-btn.logout-btn:hover {
  background: rgba(239,68,68,0.2);
  border-color: rgba(239,68,68,0.4);
}

body.has-modern-header {
  padding-top: 90px;
}

@media (max-width: 768px) {
  .toolbar-desktop {
    padding: 0 16px;
  }
  .app-title .title-text {
    font-size: 0.9rem;
  }
  .user-dropdown .user-name {
    display: none;
  }
  .header-divider {
    display: none;
  }
}

/* ══════════════════════════════════════════════════════════
   Utility
   ══════════════════════════════════════════════════════════ */
.text-accent { color: var(--accent); }
.text-muted  { color: var(--muted); }
.text-small  { font-size: 0.75rem; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.overflow-x { overflow-x: auto; }

.hint {
  font-size: 0.6875rem;
  color: var(--muted);
  line-height: 1.6;
  font-style: italic;
}

/* ══════════════════════════════════════════════════════════
   Role badges
   ══════════════════════════════════════════════════════════ */
.user-role {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.625rem;
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: 0.4px;
  font-weight: 500;
}
.role-admin   { background: rgba(0,40,94,0.3);  border: 1px solid rgba(0,40,94,0.5);  color: var(--accent); }
.role-auditor { background: var(--ok-bg);       border: 1px solid var(--ok-border);     color: var(--ok); }

.static-badge {
  font-family: var(--mono);
  font-size: 0.5625rem;
  color: var(--muted);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.4px;
}

.empty-state {
  text-align: center;
  padding: 24px 0;
  font-family: var(--mono);
  font-size: 0.6875rem;
  color: var(--muted);
}

.user-count {
  font-family: var(--mono);
  font-size: 0.625rem;
  color: var(--muted);
  margin-bottom: 14px;
}

.delete-form { display: inline; }
.btn-icon {
  background: none;
  border: 1px solid rgba(193,0,21, 0.2);
  border-radius: 6px;
  color: rgba(193,0,21, 0.5);
  font-size: 14px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all .2s;
}
.btn-icon:hover { border-color: rgba(193,0,21, 0.6); color: var(--err); }

/* ══════════════════════════════════════════════════════════
   Responsive
   ══════════════════════════════════════════════════════════ */
@media (max-width: 540px) {
  .form-row-half { grid-template-columns: 1fr; }
  .card { padding: 18px 16px; }
  body { padding: 24px 12px 40px; }
}
/* ══════════════════════════════════════════════════════════
   Login / Register centered pages
   ══════════════════════════════════════════════════════════ */
.auth-body {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  min-height: 100vh;
  padding: 24px 16px;
}