/* =========================================
   ULTRON UI - PORTAL (v63.0 FUTURISTA)
   Theme: Neon Command
   ========================================= */
:root {
  --bg-deep: #070b11;
  --bg-soft: #0e141d;
  --panel: #121a24;
  --panel-strong: #161f2b;
  --neon: #00ff41;
  --danger: #ff3333;
  --warning: #ffcc00;
  --info: #00f3ff;
  --text: #f5f7f8;
  --text-soft: #a5adb4;
  --border: #1f2935;
  --header-bg: #0c1119;
  --header-height: 60px;
  --sidebar-width: 260px;
  --max-content-width: 1180px;
  --base-font-size: 12px;
  --font-main: 'Space Grotesk', 'Sora', sans-serif;
}

html {
  font-size: var(--base-font-size);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
}

[hidden] {
  display: none !important;
}

body {
  background-color: var(--bg-deep);
  background-image: radial-gradient(circle at 12% 10%, rgba(0, 255, 65, 0.12), transparent 45%),
    radial-gradient(circle at 88% 12%, rgba(0, 243, 255, 0.1), transparent 45%),
    radial-gradient(circle at 90% 90%, rgba(255, 51, 51, 0.08), transparent 40%),
    linear-gradient(180deg, rgba(7, 11, 17, 0.9), rgba(4, 7, 11, 0.98));
  color: var(--text);
  min-height: 100vh;
  overflow: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 12, 18, 0.05), rgba(0, 0, 0, 0.8));
  pointer-events: none;
  z-index: 0;
}

/* HEADER */
header {
  background: var(--header-bg);
  border-right: 1px solid var(--border);
  padding: 24px 18px;
  width: var(--sidebar-width);
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 20px;
  z-index: 2000;
  box-shadow: 10px 0 30px rgba(0, 0, 0, 0.55);
}

header h1 {
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}

header h1::before {
  content: '';
  width: 12px;
  height: 12px;
  border-radius: 4px;
  background: var(--neon);
  box-shadow: 0 0 12px rgba(0, 255, 65, 0.7);
}

.header-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
  margin-top: auto;
}

.pill {
  background: rgba(6, 10, 14, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.9rem;
  color: #fff;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}

.btn-account,
.btn-logout {
  text-transform: uppercase;
  font-weight: 800;
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  transition: 0.3s;
  font-size: 0.8rem;
  background: rgba(6, 10, 14, 0.9) !important;
  width: 100%;
}

.btn-account {
  border: 2px solid var(--neon) !important;
  color: var(--neon) !important;
}

.btn-account:hover {
  background: var(--neon) !important;
  color: #000 !important;
  box-shadow: 0 0 20px var(--neon);
}

.btn-logout {
  border: 2px solid var(--danger) !important;
  color: var(--danger) !important;
}

.btn-logout:hover {
  background: var(--danger) !important;
  color: #fff !important;
  box-shadow: 0 0 20px var(--danger);
}

/* SIDE NAV */
.side-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.side-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text-soft);
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: 0.2s ease;
  background: transparent;
  border: none;
  font: inherit;
  text-align: left;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
}

.side-link i {
  color: var(--neon);
  opacity: 0.75;
  min-width: 20px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
  /* Explicit Default Size */
}

.side-link:hover,
.side-link.active {
  color: #fff;
  background: rgba(0, 255, 65, 0.12);
  box-shadow: inset 0 0 0 1px rgba(0, 255, 65, 0.2);
}

/* BUTTONS FOOTER */
.header-actions {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid #333;
  display: flex;
  flex-direction: column;
  gap: 12px;
  /* Increased Gap */
}

.footer-buttons-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  /* Increased Gap between buttons */
  width: 100%;
}

.btn-account,
.btn-logout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 800;
  text-transform: uppercase;
  padding: 12px;
  /* Slightly plumper */
  border-radius: 8px;
  cursor: pointer;
  transition: 0.2s;
  font-size: 0.8rem;
  color: #fff;
  background: transparent;
  white-space: nowrap;
  width: 100%;
}

.btn-account {
  border: 1px solid var(--neon) !important;
  color: var(--neon) !important;
}

.btn-account:hover {
  background: var(--neon) !important;
  color: #000 !important;
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.4);
}

.btn-logout {
  background: linear-gradient(180deg, #2a0e0e, #1a0505) !important;
  border: 1px solid var(--danger) !important;
  color: var(--danger) !important;
}

.btn-logout:hover {
  background: var(--danger) !important;
  color: #fff !important;
  box-shadow: 0 0 15px rgba(255, 51, 51, 0.4);
}

/* SIDEBAR COLLAPSED (DESKTOP) */
body.sidebar-collapsed header {
  width: 72px;
  /* Reduced to 72px */
  padding: 24px 0;
  align-items: center;
  transition: width 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
  /* Smoother */
}

body.sidebar-collapsed .header-top {
  justify-content: center;
  padding: 0;
  width: 100%;
}

body.sidebar-collapsed #sidebar-toggle {
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

body.sidebar-collapsed header h1,
body.sidebar-collapsed .side-link span {
  display: none !important;
}

/* Initials Logic for #who */
/* Initials Logic for #who - HIDDEN BY USER REQUEST */
body.sidebar-collapsed #who {
  display: none !important;
}

body.sidebar-collapsed #who::before {
  content: attr(data-initials);
  font-size: 0.9rem;
  font-weight: bold;
  color: var(--text-soft);
  display: block;
}

body.sidebar-collapsed header h1::before {
  display: block;
  margin: 0 auto;
}

body.sidebar-collapsed .side-nav {
  width: 100%;
  align-items: center;
}

body.sidebar-collapsed .side-link {
  justify-content: center;
  padding: 10px;
  width: 42px;
  height: 42px;
  border-radius: 10px;
}

body.sidebar-collapsed .side-link i {
  margin: 0;
  font-size: 1.2rem;
  /* Explicit Collapsed Size */
}

body.sidebar-collapsed .header-actions {
  width: 100%;
  align-items: center;
  border-top: none;
  padding-top: 10px;
}

body.sidebar-collapsed .footer-buttons-container {
  gap: 10px;
  align-items: center;
}

body.sidebar-collapsed .btn-account,
body.sidebar-collapsed .btn-logout {
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 50%;
  font-size: 1rem;
}

body.sidebar-collapsed .btn-logout {
  border-radius: 10px !important;
}

body.sidebar-collapsed .btn-account span,
body.sidebar-collapsed .btn-logout span {
  display: none;
}

body.sidebar-collapsed main {
  padding-left: 2rem;
  margin-left: 72px;
  /* Match header width */
  transition: margin-left 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

body.sidebar-collapsed .btn-account span,
body.sidebar-collapsed .btn-logout span {
  display: none;
}

body.sidebar-collapsed main {
  margin-left: 80px;
  padding-left: 2.5rem;
}

/* Header Top for Toggle */
.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

#sidebar-toggle {
  background: transparent;
  border: none;
  color: var(--text-soft);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 5px;
  border-radius: 4px;
  transition: 0.2s;
}

#sidebar-toggle:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

/* MAIN */
main {
  margin-left: var(--sidebar-width);
  height: 100vh;
  padding-top: 2rem;
  padding-right: 2.5rem;
  padding-bottom: 2.5rem;
  padding-left: 2.5rem;
  width: auto;
  /* Allow it to fill remaining space */
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  transition: padding-left 0.3s ease;
}

main .main-inner {
  width: 100%;
  max-width: var(--max-content-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

main {
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 255, 65, 0.45) rgba(12, 16, 22, 0.8);
}

main::-webkit-scrollbar {
  width: 10px;
}

main::-webkit-scrollbar-track {
  background: rgba(12, 16, 22, 0.8);
  border-radius: 999px;
}

main::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(0, 255, 65, 0.55), rgba(0, 243, 255, 0.3));
  border-radius: 999px;
  border: 2px solid rgba(12, 16, 22, 0.8);
}

main::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(0, 255, 65, 0.75), rgba(0, 243, 255, 0.5));
}

/* INTRO */
.page-intro {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 18px 22px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(140deg, rgba(0, 0, 0, 0.8), rgba(10, 16, 12, 0.95));
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

.intro-copy h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 6px 0 8px;
}

.intro-sub {
  color: var(--text-soft);
  font-size: 0.95rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.75rem;
  color: var(--neon);
  font-weight: 700;
}

.intro-status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(0, 255, 65, 0.3);
  background: rgba(0, 0, 0, 0.6);
  min-width: 190px;
}

.live-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 12px rgba(0, 255, 65, 0.8);
  animation: pulse 1.6s ease-in-out infinite;
}

.status-label {
  color: var(--text-soft);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 1px;
}

.status-value {
  font-size: 0.95rem;
  font-weight: 700;
}

.section-block {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: linear-gradient(160deg, rgba(18, 24, 33, 0.95), rgba(12, 17, 24, 0.9));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.45);
}

#section-general {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}

.section-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-header p {
  color: var(--text-soft);
  margin-top: 4px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* GATE CARDS */
.gate {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  width: 100%;
}

.card {
  --card-accent: var(--neon);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  text-decoration: none;
  background: linear-gradient(160deg, rgba(18, 24, 33, 0.95), rgba(12, 17, 24, 0.92));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 20px;
  min-height: 190px;
  position: relative;
  overflow: hidden;
  transition: 0.25s ease;
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.4);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--card-accent);
  opacity: 0.6;
}

.card::after {
  content: '';
  position: absolute;
  top: -30%;
  right: -25%;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(0, 255, 65, 0.12), transparent 70%);
  opacity: 0.3;
}

.card i {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 1px currentColor;
  color: var(--card-accent);
  margin-bottom: 18px;
}

.card h2 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: #fff;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
}

.card p {
  color: var(--text-soft);
  font-size: 0.95rem;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 22px 36px rgba(0, 0, 0, 0.55);
}

.card:hover i {
  text-shadow: 0 0 18px rgba(0, 255, 65, 0.45);
}

.card-terreno {
  --card-accent: var(--neon);
}

.card-supervisor {
  --card-accent: var(--info);
}

.card-gerencia {
  --card-accent: var(--warning);
}

/* ADMIN PANEL */
#admin-panel {
  border-color: rgba(0, 255, 65, 0.2);
}

.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(16, 22, 31, 0.85);
  margin-bottom: 18px;
  justify-content: flex-start;
}

.tab-link {
  padding: 8px 14px;
  background: transparent;
  border: none;
  border-radius: 999px;
  color: var(--text-soft);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: 0.2s ease;
}

.tab-link:hover,
.tab-link.active {
  color: var(--neon);
  background: rgba(0, 255, 65, 0.14);
  box-shadow: 0 0 12px rgba(0, 255, 65, 0.18);
}

.tab-content {
  max-height: 0;
  opacity: 0;
  transform: translateY(12px) scale(0.985);
  filter: blur(6px);
  pointer-events: none;
  overflow: hidden;
  transition:
    max-height 0.5s ease,
    opacity 0.35s ease,
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.35s ease;
  display: block;
  transform-origin: top center;
  will-change: transform, opacity;
}

.tab-content.active {
  max-height: 8000px;
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
  pointer-events: auto;
  overflow: visible;
}

.tab-stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 10px;
}

.tab-stack > * {
  margin-top: 0;
}

form {
  margin: 0;
}

/* FORMULARIOS */
.admin-form-container {
  max-width: 860px;
  width: 100%;
  margin: 0 auto;
}

.form-grid-4 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.field {
  text-align: left;
}

.field label {
  display: block;
  color: #ffffff;
  font-size: 0.8rem;
  margin-bottom: 8px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.field input,
.field select {
  width: 100%;
  background: rgba(8, 12, 18, 0.9);
  border: 1px solid #263140;
  color: #fff;
  padding: 12px;
  min-height: 44px;
  border-radius: 8px;
  outline: none;
  transition: 0.3s;
  font-weight: 600;
  font-size: 0.95rem;
}

.field input:focus,
.field select:focus {
  border-color: var(--neon);
  box-shadow: 0 0 15px rgba(0, 255, 65, 0.2);
}

/* TABLAS */
.user-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  min-width: 720px;
}

.user-table th {
  text-align: left;
  padding: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--neon);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.user-table td {
  padding: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 500;
}

.user-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

.user-table td:last-child {
  display: flex;
  gap: 10px;
  align-items: center;
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
  display: block;
  border-radius: 12px;
  overscroll-behavior-x: contain;
  touch-action: auto;
}

.table-scroll::-webkit-scrollbar {
  height: 8px;
}

.table-scroll::-webkit-scrollbar-track {
  background: rgba(12, 16, 22, 0.8);
  border-radius: 999px;
}

.table-scroll::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, rgba(0, 255, 65, 0.55), rgba(0, 243, 255, 0.3));
  border-radius: 999px;
}

.table-tools {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 12px 0 4px;
}

.table-tools .field {
  min-width: 0;
}

.th-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-btn {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(12, 16, 22, 0.8);
  color: var(--text-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.65rem;
  transition: 0.2s ease;
}

.filter-btn:hover {
  border-color: rgba(0, 255, 65, 0.35);
  color: #fff;
}

.filter-btn.active {
  border-color: var(--neon);
  color: var(--neon);
  box-shadow: 0 0 10px rgba(0, 255, 65, 0.25);
}

.filter-popover {
  position: fixed;
  z-index: 3000;
  background: rgba(8, 12, 18, 0.98);
  border: 1px solid rgba(0, 255, 65, 0.35);
  border-radius: 12px;
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.65);
  padding: 12px;
  width: 240px;
  display: none;
}

.filter-popover.show {
  display: block;
}

.filter-popover-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.filter-close {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
}

.filter-popover-search input {
  width: 100%;
  background: #0a0f14;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 0.85rem;
}

.filter-popover-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 10px 0;
  font-size: 0.75rem;
  color: var(--text-soft);
}

.filter-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-clear {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-soft);
  padding: 4px 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.filter-clear:hover {
  color: #fff;
  border-color: rgba(0, 255, 65, 0.35);
}

.filter-popover-list {
  max-height: 180px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 10px;
  padding-right: 4px;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: #fff;
}

.filter-popover-footer {
  display: flex;
  justify-content: flex-end;
}

.filter-apply {
  background: transparent;
  border: 1px solid var(--neon);
  color: var(--neon);
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.filter-apply:hover {
  background: var(--neon);
  color: #000;
}

/* SCRIPTS */
.script-runner {
  display: grid;
  gap: 16px;
}

.script-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(16, 22, 31, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 18px;
  border-radius: 12px;
  flex-wrap: wrap;
  gap: 15px;
}

.script-item-info {
  flex: 1;
  min-width: 220px;
}

/* --- SYSTEM STATS --- */
.system-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--panel);
  border: 1px solid var(--panel-strong);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #000;
}

.stat-icon.cpu {
  background: var(--kpi-blue);
}

.stat-icon.ram {
  background: var(--kpi-purple);
}

.stat-icon.disk {
  background: var(--kpi-orange);
}

.stat-icon.uptime {
  background: var(--kpi-green);
}

.stat-info {
  flex: 1;
}

.stat-info h4 {
  margin: 0 0 0.5rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.progress-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 0.25rem;
}

.progress-bar > div {
  height: 100%;
  background: var(--neon);
  transition: width 0.5s ease;
}

.stat-big-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.subheader-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--panel-strong);
}

/* --- USERS GRID (Preparing for next step) --- */
.users-table-container {
  display: none;
  /* Hiding legacy table */
}

/* PROJECTS GRID */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 10px;
}

.project-card,
.user-card {
  background: linear-gradient(150deg, rgba(9, 12, 14, 0.95), rgba(6, 8, 9, 0.9));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: 0.3s;
}

.project-card:hover,
.user-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  border-color: var(--neon);
}

.pc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pc-header h4 {
  font-size: 1rem;
  color: #fff;
  text-transform: uppercase;
  font-weight: 700;
}

.pc-meta {
  font-size: 0.8rem;
  color: var(--text-soft);
}

.pc-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.btn-sm {
  padding: 6px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 0.7rem;
  text-transform: uppercase;
  cursor: pointer;
  transition: 0.2s;
}

.btn-sm:hover {
  background: #fff;
  color: #000;
}

.btn-danger {
  color: var(--danger);
  border-color: rgba(255, 51, 51, 0.3);
}

.btn-danger:hover {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

.kpi-green {
  color: var(--neon);
  border-color: var(--neon);
}

.kpi-orange {
  color: #ffaa00;
  border-color: #ffaa00;
}

.kpi-red {
  color: var(--danger);
  border-color: var(--danger);
}

.kpi-blue {
  color: #0088ff;
  /* Better Blue */
  border-color: #0088ff;
}

.kpi-purple {
  color: #aa00ff;
  /* Better Purple */
  border-color: #aa00ff;
}

/* --- STRUCTURE EDITOR --- */
/* --- STRUCTURE EDITOR --- */
.modal-xl {
  width: 85% !important;
  max-width: 1500px !important;
  height: 90vh !important;
  display: flex;
  flex-direction: column;
}

/* Scrollbar styling for modal content */
.structure-editor-layout ::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.structure-editor-layout ::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
}

.structure-editor-layout ::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

.structure-editor-layout ::-webkit-scrollbar-thumb:hover {
  background: var(--neon);
}

.structure-editor-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
  height: 100%;
  border-top: 1px solid var(--panel-strong);
}

.structure-sidebar {
  width: 300px;
  background: rgba(0, 0, 0, 0.2);
  border-right: 1px solid var(--panel-strong);
  display: flex;
  flex-direction: column;
}

.sidebar-actions {
  padding: 0.5rem;
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--panel-strong);
}

.tree-container {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
}

.tree-node {
  margin-bottom: 0.25rem;
}

.tree-cat-label {
  font-weight: 600;
  color: var(--neon);
  padding: 0.25rem 0.5rem;
  font-size: 0.9rem;
  text-transform: uppercase;
}

.tree-item {
  padding: 6px 12px;
  /* Increased padding */
  margin-left: 0.5rem;
  cursor: pointer;
  border-radius: 4px;
  /* Slightly more rounded */
  color: var(--text-main);
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  transition:
    background-color 0.2s,
    color 0.2s;
  /* Smooth transition */
}

.tree-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

.tree-item.active {
  background: var(--neon);
  color: #000;
  font-weight: 600;
  /* Bold for active state */
}

.item-badge {
  background: rgba(0, 0, 0, 0.3);
  padding: 1px 6px;
  border-radius: 8px;
  font-size: 0.75rem;
}

.structure-main {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
  background: var(--bg-deep);
}

.inspector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--panel-strong);
}

.inspector-tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--panel-strong);
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  padding-bottom: 0.5rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}

.tab-btn.active {
  color: var(--neon);
  border-color: var(--neon);
}

.inspector-content {
  display: none;
}

.inspector-content.active {
  display: block;
}

.photos-grid-mini {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 0.5rem;
}

.photo-item {
  aspect-ratio: 1;
  background: #000;
  border: 1px solid var(--panel-strong);
  border-radius: 4px;
  display: block;
  /* Changed from flex to block/relative to allow absolute children */
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.photo-thumbnail {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.photo-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.photo-item.selected {
  border: 2px solid var(--neon);
}

.photo-item.selected .photo-thumbnail img {
  opacity: 1;
}

.photo-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.75);
  padding: 4px;
  backdrop-filter: blur(2px);
  z-index: 2;
}

.photo-name {
  font-size: 0.75rem;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
}

.photo-folder {
  font-size: 0.65rem;
  color: var(--text-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.photo-thumbnail {
  width: 100%;
  height: 100px;
  background: #000;
  margin-bottom: 5px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.photo-item:hover .photo-thumbnail img {
  transform: scale(1.1);
}

.photo-icon-fallback {
  display: none;
  /* Shown by JS onerror */
  font-size: 2rem;
  color: var(--text-soft);
  /* Visible against black */
}

.inspector-selection-bar {
  position: sticky;
  bottom: 1rem;
  background: var(--panel);
  border: 1px solid var(--neon);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  display: flex;
  /* Changed from none to flex */
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  z-index: 10;
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  border: 1px dashed var(--border);
  color: var(--text-soft);
}

.script-item h4 {
  color: #fff;
  margin: 0 0 5px 0;
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.script-item p {
  margin: 0;
  color: #9aa3aa;
  font-size: 0.85rem;
}

.script-status {
  margin-right: 10px;
  font-weight: bold;
  color: var(--neon);
  white-space: nowrap;
}

/* BOTONES */
.btn-principal,
.btn-info,
.btn-peligro {
  display: inline-block;
  padding: 10px 15px;
  background: #000;
  border: 2px solid var(--neon);
  color: var(--neon);
  font-weight: 800;
  text-transform: uppercase;
  border-radius: 6px;
  cursor: pointer;
  text-align: center;
  font-size: 0.8rem;
  min-width: 100px;
  transition: 0.3s;
}

.btn-principal:hover,
.btn-info:hover {
  background: var(--neon);
  color: #000;
  box-shadow: 0 0 15px rgba(0, 255, 65, 0.5);
}

.btn-info {
  border-color: var(--info);
  color: var(--info);
}

.btn-info:hover {
  background: var(--info);
  color: #000;
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.5);
}

.btn-peligro {
  border-color: var(--danger);
  color: var(--danger);
  background: transparent;
}

.btn-peligro:hover {
  background: var(--danger);
  color: #fff;
  box-shadow: 0 0 15px rgba(255, 51, 51, 0.5);
}

.modal-footer {
  margin-top: 20px;
  text-align: center;
}

.modal-status {
  margin: 10px 0;
  font-weight: bold;
  text-align: center;
  min-height: 20px;
}

.modal-status.loading {
  color: #fff;
}

.modal-status.error {
  color: var(--danger);
}

.modal-status.success {
  color: var(--neon);
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* MODALES */
/* MODALES PREMIUM */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: none;
  justify-content: center;
  align-items: center;
  transition: opacity 0.3s;
}

.modal-content {
  background: rgba(12, 16, 22, 0.85);
  backdrop-filter: blur(25px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 30px;
  border-radius: 20px;
  width: 95%;
  max-width: 600px;
  max-height: 95vh;
  overflow-y: auto;
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.6),
    inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid #333;
  padding-bottom: 10px;
  align-items: center;
}

.modal-header h2 {
  color: #fff;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 1.2rem;
  margin: 0;
}

.modal-close-btn {
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
}

#modal-change-password .modal-content,
#modal-admin-reset-password .modal-content {
  max-width: 450px;
  padding: 30px;
}

/* DEMO UI */
.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.demo-panel {
  background: rgba(10, 16, 22, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.demo-panel h4 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.demo-muted {
  color: var(--text-soft);
  font-size: 0.85rem;
}

.demo-swatches {
  display: grid;
  grid-template-columns: repeat(3, minmax(70px, 1fr));
  gap: 10px;
}

.demo-swatch {
  min-height: 54px;
  border-radius: 10px;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--swatch);
}

.demo-swatch span {
  position: absolute;
  bottom: 6px;
  left: 8px;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
}

.demo-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.demo-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.demo-chip {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.35);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-soft);
}

.demo-chip--ok {
  color: var(--neon);
  border-color: rgba(0, 255, 65, 0.3);
}

.demo-chip--info {
  color: var(--info);
  border-color: rgba(0, 243, 255, 0.3);
}

.demo-mini-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(7, 11, 17, 0.9);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.demo-mini-card strong {
  font-size: 0.9rem;
}

.demo-mini-card span {
  color: var(--text-soft);
  font-size: 0.85rem;
}

.demo-stagger > * {
  opacity: 0;
  transform: translateY(8px);
  animation: demoFade 0.45s ease forwards;
  animation-delay: calc(var(--i) * 90ms);
}

.demo-table-row {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 8px 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(8, 12, 18, 0.7);
}

.demo-mobile-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(12, 16, 22, 0.9);
}

.demo-mobile-card strong {
  display: block;
  margin-bottom: 4px;
}

.demo-mobile-card span {
  color: var(--text-soft);
  font-size: 0.85rem;
}

.demo-skeleton {
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.05),
    rgba(255, 255, 255, 0.18),
    rgba(255, 255, 255, 0.05)
  );
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
}

.demo-toast {
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(8, 12, 18, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.85rem;
}

.demo-toast--info {
  color: var(--info);
  border-color: rgba(0, 243, 255, 0.4);
}

.demo-toast--ok {
  color: var(--neon);
  border-color: rgba(0, 255, 65, 0.4);
}

.demo-placeholder {
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  padding: 14px;
  text-align: center;
  color: var(--text-soft);
  background: rgba(12, 16, 22, 0.6);
  font-size: 0.85rem;
}

/* ANIMATIONS */
@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }

  50% {
    transform: scale(1.1);
    opacity: 1;
  }

  100% {
    transform: scale(1);
    opacity: 0.7;
  }
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

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

/* Responsive */
@media (max-width: 900px) {
  :root {
    --header-height: 0px;
    --sidebar-width: 0px;
    --base-font-size: 11px;
    --max-content-width: 100%;
  }

  body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    height: auto;
    overflow-y: auto;
    overflow-x: hidden;
  }

  header {
    width: 100%;
    height: auto;
    position: sticky;
    top: 0;
    padding: 12px 14px;
    gap: 12px;
    flex-direction: column;
    align-items: flex-start;
    border-right: none;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.45);
  }

  header h1 {
    font-size: 1rem;
  }

  .side-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .side-link {
    padding: 8px 10px;
    font-size: 0.85rem;
    white-space: nowrap;
  }

  .header-actions {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 0;
  }

  header .pill,
  #who {
    padding: 6px 10px !important;
    font-size: 0.8rem !important;
    flex: 1 1 160px;
  }

  .btn-account,
  .btn-logout {
    padding: 8px 10px;
    font-size: 0.75rem;
    width: auto;
    flex: 1 1 120px;
  }

  main {
    margin-left: 0;
    width: 100%;
    height: auto;
    flex: 1;
    padding: 1rem;
    overflow: visible;
  }

  .page-intro {
    flex-direction: column;
    align-items: flex-start;
  }

  .intro-status {
    width: 100%;
  }

  .gate {
    grid-template-columns: 1fr;
  }

  .section-block {
    padding: 16px;
  }

  .card {
    min-height: 170px;
  }

  .form-grid-4 {
    grid-template-columns: 1fr;
  }

  .user-table {
    min-width: 640px;
  }
}

/* MOBILE RESPONSIVE FIXES (Unified with Terreno) */
@media (max-width: 768px) {
  body {
    padding-top: 60px;
    overflow-y: auto !important;
  }

  /* RESET MAIN LAYOUT */
  main,
  body.sidebar-collapsed main {
    margin-left: 0 !important;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
    padding-top: 80px !important;
    width: 100% !important;
  }

  /* HEADER */
  header {
    width: 100% !important;
    height: 60px !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    padding: 0 10px !important;
    align-items: center !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  }

  /* Hide Title on Mobile */
  header h1,
  .header-top {
    display: none !important;
  }

  /* Hide Sidebar Toggle on Mobile */
  #sidebar-toggle {
    display: none !important;
  }

  /* Side Nav becomes Top Nav - ALIGN LEFT */
  .side-nav {
    position: static !important;
    /* Reset from fixed */
    height: auto !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    visibility: visible !important;

    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    width: auto !important;
    gap: 8px !important;
    margin-left: 0 !important;
    margin-right: auto !important;
    padding: 0 !important;
    overflow: visible !important;
  }

  .side-link {
    width: auto !important;
    height: auto !important;
    padding: 8px !important;
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .side-link i {
    font-size: 1.2rem !important;
    margin: 0 !important;
  }

  .side-link span {
    display: none !important;
  }

  .side-link.active i {
    color: #fff;
    text-shadow: 0 0 10px var(--neon);
  }

  /* Actions - SHOW RIGHT */
  .header-actions {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    width: auto !important;
    margin-top: 0 !important;
    padding-top: 0 !important;
    border-top: none !important;
    gap: 8px !important;
  }

  /* Hide "Who" pill */
  #who,
  .pill {
    display: none !important;
  }

  .footer-buttons-container {
    flex-direction: row !important;
    gap: 8px !important;
    width: auto !important;
  }

  .btn-account,
  .btn-logout {
    width: 36px !important;
    height: 36px !important;
    padding: 0 !important;
    border-radius: 8px !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    font-size: 1rem !important;
  }

  .btn-account span,
  .btn-logout span {
    display: none !important;
  }

  /* Header Tools (Search/Filters) - Stack on Mobile */
  .header-tools {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    margin-top: 15px;
    width: 100%;
  }

  .header-tools input,
  .header-tools select {
    width: 100% !important;
    flex: none !important;
  }
}

/* HEADER TOOLS & FILTERS */
.header-tools {
  display: flex;
  gap: 10px;
  align-items: center;
}

.header-tools select,
.header-tools input {
  background: var(--panel-strong);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 32px 8px 12px;
  /* Extra padding for custom arrow if needed */
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
  appearance: none;
  /* Remove default arrow */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a5adb4' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.header-tools select:hover,
.header-tools input:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background-color: rgba(255, 255, 255, 0.03);
}

.header-tools select:focus,
.header-tools input:focus {
  border-color: var(--neon);
  box-shadow: 0 0 10px rgba(0, 255, 65, 0.15);
  color: #fff;
}

.header-tools select::placeholder,
.header-tools input::placeholder {
  color: var(--text-soft);
  opacity: 0.6;
}

.header-tools select option {
  background: var(--bg-deep);
  color: var(--text);
  padding: 10px;
}