/* ==========================================================================
   PORTFOLIO ADMIN CONSOLE — MUNDO DATOS
   Estilo de Consola Técnica OS, Motor PostgreSQL 17, Tipografía Monoespaciada
   Paleta: Obsidian Dark (#080808) + Safety Orange (#ff3e00)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Martian+Mono:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --d-bg: #080808;
  --d-bg-subtle: #0d0d0d;
  --d-panel: #111111;
  --d-panel-elevated: #161616;
  --d-card: #141414;
  --d-card-hover: #1c1c1c;
  --d-card-active: #222222;
  --d-line: #222222;
  --d-line-soft: #181818;
  --d-line-focus: #ff3e00;
  --d-text: #f4f4f4;
  --d-text-muted: #888888;
  --d-text-dim: #555555;

  --d-sig: #ff3e00;
  --d-sig-hover: #ff551c;
  --d-sig-glow: rgba(255, 62, 0, 0.25);
  --d-sig-bg: rgba(255, 62, 0, 0.08);

  --d-emerald: #22c55e;
  --d-amber: #e5a00d;
  --d-danger: #ef4444;

  --mono: 'Martian Mono', 'Martian Mono Variable', ui-monospace, "Cascadia Mono", Menlo, Consolas, monospace;
  --sans: 'General Sans Variable', 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
}

[v-cloak] { display: none !important; }

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

html, body {
  height: 100%;
  background: var(--d-bg);
  color: var(--d-text);
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbars Técnicos */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--d-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--d-line);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--d-text-dim);
}

/* Controles de Formulario Base */
button, input, select, textarea {
  font: inherit;
  color: inherit;
}

input[type="text"],
input[type="number"],
input[type="date"],
input[type="datetime-local"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 8px 10px;
  background: var(--d-bg-subtle);
  border: 1px solid var(--d-line);
  border-radius: var(--radius-sm);
  color: var(--d-text);
  font-family: var(--mono);
  font-size: 12px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--d-sig);
  box-shadow: 0 0 0 2px var(--d-sig-bg);
  background: var(--d-panel);
}

input.short, input[type="number"].short { width: 6.5em; }
textarea { resize: vertical; min-height: 80px; }
.mono { font-family: var(--mono); }

/* Iconografía SVG Lineal */
.adm-icon {
  display: inline-block;
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -2px;
  flex-shrink: 0;
}
.adm-icon.sm {
  width: 12px;
  height: 12px;
}
.adm-icon.lg {
  width: 18px;
  height: 18px;
}

/* Botones Técnicos */
button {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--d-line);
  background: var(--d-card);
  color: var(--d-text);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.15s ease;
}

button:hover {
  background: var(--d-card-hover);
  border-color: var(--d-text-dim);
}

button.primary {
  background: var(--d-sig);
  color: #fff;
  border-color: var(--d-sig);
  box-shadow: 0 1px 8px var(--d-sig-glow);
}
button.primary:hover {
  background: var(--d-sig-hover);
  border-color: var(--d-sig-hover);
}
button.primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

button.ghost {
  background: transparent;
  border-color: transparent;
  color: var(--d-text-muted);
}
button.ghost:hover {
  background: var(--d-line-soft);
  color: var(--d-text);
}

button.danger {
  color: var(--d-danger);
  border-color: rgba(239, 68, 68, 0.3);
}
button.danger:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: var(--d-danger);
}

button.on {
  background: var(--d-line);
  color: var(--d-sig);
  border-color: var(--d-sig);
}

/* ==========================================================================
   TOPBAR DE CONSOLA OS
   ========================================================================== */

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 16px;
  background: var(--d-panel);
  border-bottom: 1px solid var(--d-line);
  position: sticky;
  top: 0;
  z-index: 100;
  height: 44px;
}

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

.traffic-lights {
  display: flex;
  gap: 6px;
}
.t-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.t-dot.red { background: #ef4444; }
.t-dot.yellow { background: #f59e0b; }
.t-dot.green { background: #22c55e; }

.top-title {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--d-text);
  letter-spacing: 0.08em;
}
.top-title span {
  color: var(--d-sig);
}

.top-telemetry {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 8px;
  border-radius: 3px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.25);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--d-emerald);
}
.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--d-emerald);
  box-shadow: 0 0 6px var(--d-emerald);
  animation: pulse-ring 2s infinite;
}
@keyframes pulse-ring {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.top-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-toast {
  font-family: var(--mono);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
.status-toast.ok {
  background: rgba(34, 197, 94, 0.12);
  color: var(--d-emerald);
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.status-toast.err {
  background: rgba(239, 68, 68, 0.12);
  color: var(--d-danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.link-site {
  text-decoration: none;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--d-text-muted);
  border: 1px solid var(--d-line);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
}
.link-site:hover {
  color: var(--d-text);
  border-color: var(--d-text-dim);
  background: var(--d-card);
}

/* ==========================================================================
   PANTALLA DE LOGIN (TERMINAL SHELL)
   ========================================================================== */

.login-wrap {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 44px);
  padding: 24px;
  background: radial-gradient(circle at center, #151515 0%, #080808 85%);
}

.login-box {
  width: min(460px, 100%);
  background: var(--d-panel);
  border: 1px solid var(--d-line);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.85), 0 0 0 1px var(--d-line);
  overflow: hidden;
}

.login-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--d-panel-elevated);
  border-bottom: 1px solid var(--d-line);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--d-text-muted);
}

.login-body {
  padding: 24px;
  display: grid;
  gap: 16px;
}

.terminal-prompt {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--d-text-muted);
  background: var(--d-bg);
  padding: 10px 12px;
  border: 1px solid var(--d-line-soft);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--d-sig);
}
.prompt-accent {
  color: var(--d-sig);
  font-weight: 700;
}

.login-form {
  display: grid;
  gap: 14px;
}

.login-form label {
  display: grid;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--d-text-muted);
  text-transform: uppercase;
}

.login-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.btn-dev {
  background: transparent;
  border: 1px dashed var(--d-line);
  color: var(--d-amber);
  font-size: 10px;
}
.btn-dev:hover {
  background: rgba(229, 160, 13, 0.08);
  border-color: var(--d-amber);
}

/* ==========================================================================
   ESPACIO DE TRABAJO (WORK AREA)
   ========================================================================== */

.work {
  display: grid;
  grid-template-columns: 210px 310px 1fr;
  height: calc(100vh - 44px);
  overflow: hidden;
}

/* ── Columna 1: Sidebar de Modelos ────────────────────────────────────────── */

.models-sidebar {
  background: var(--d-panel);
  border-right: 1px solid var(--d-line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
}

.nav-header {
  padding: 12px 14px 6px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--d-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.models-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px 8px;
}

.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid transparent;
  color: var(--d-text-muted);
  text-align: left;
  font-size: 12px;
  text-transform: none;
}

.nav-item:hover {
  background: var(--d-card);
  color: var(--d-text);
  border-color: var(--d-line-soft);
}

.nav-item.on {
  background: var(--d-card-active);
  color: var(--d-sig);
  border-color: rgba(255, 62, 0, 0.35);
  font-weight: 600;
}

.nav-label {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-label .adm-icon {
  color: var(--d-text-dim);
}
.nav-item.on .nav-label .adm-icon {
  color: var(--d-sig);
}

.nav-badge {
  font-family: var(--mono);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 10px;
  background: var(--d-bg);
  border: 1px solid var(--d-line);
  color: var(--d-text-dim);
}
.nav-item.on .nav-badge {
  background: var(--d-sig-bg);
  border-color: rgba(255, 62, 0, 0.35);
  color: var(--d-sig);
}

.models-footer {
  padding: 12px;
  border-top: 1px solid var(--d-line);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--d-text-dim);
  display: grid;
  gap: 4px;
}
.mf-tag {
  color: var(--d-emerald);
  font-weight: 600;
}

/* ── Columna 2: Lista de Registros ───────────────────────────────────────── */

.records-list {
  background: var(--d-bg-subtle);
  border-right: 1px solid var(--d-line);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.list-topbar {
  padding: 10px 12px;
  border-bottom: 1px solid var(--d-line);
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--d-panel);
}

.search-wrap {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
}
.search-icon-slot {
  position: absolute;
  left: 10px;
  color: var(--d-text-dim);
  pointer-events: none;
  display: flex;
  align-items: center;
  z-index: 2;
}
input[type="text"].search-input {
  width: 100%;
  padding: 7px 10px 7px 32px;
  font-size: 11px;
}

.list-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.records-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--d-text-muted);
}

.btn-create {
  background: var(--d-sig-bg);
  color: var(--d-sig);
  border-color: rgba(255, 62, 0, 0.3);
  padding: 4px 8px;
  font-size: 10px;
}
.btn-create:hover {
  background: rgba(255, 62, 0, 0.16);
  border-color: var(--d-sig);
}

.records-scroll {
  flex: 1;
  overflow-y: auto;
}

.row-card {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 10px 12px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--d-line-soft);
  text-align: left;
  transition: all 0.15s ease;
  border-radius: 0;
}

.row-card:hover {
  background: var(--d-card);
}

.row-card.on {
  background: var(--d-card-active);
  border-left: 3px solid var(--d-sig);
  padding-left: 9px;
}

.row-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--d-text);
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.row-card.on .row-title {
  color: #fff;
}

.row-meta-line {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--d-text-muted);
  display: flex;
  gap: 6px;
  align-items: center;
}
.row-card.on .row-meta-line {
  color: var(--d-sig);
}

/* ── Columna 3: Editor de Formulario ─────────────────────────────────────── */

.editor-wrap {
  background: var(--d-bg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.editor-form {
  padding: 24px 32px 100px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 960px;
}

.editor-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--d-line);
}

.editor-path {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--d-text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}
.editor-path span {
  color: var(--d-sig);
}

.editor-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.editor-title-row h2 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
}

.badge-tag {
  font-family: var(--mono);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 3px;
  background: var(--d-panel-elevated);
  border: 1px solid var(--d-line);
  color: var(--d-text-muted);
}
.badge-tag.new {
  background: var(--d-sig-bg);
  border-color: rgba(255, 62, 0, 0.3);
  color: var(--d-sig);
}

/* Tarjetas de Sección en el Formulario */
.form-card {
  background: var(--d-panel);
  border: 1px solid var(--d-line);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-card-title {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--d-text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--d-line-soft);
  padding-bottom: 8px;
}
.form-card-title span {
  color: var(--d-sig);
}

.fields-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 20px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.field.wide {
  grid-column: 1 / -1;
}

.field label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--d-text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.field label small {
  color: var(--d-text-dim);
  font-size: 10px;
}

/* Switch / Checkbox Estilizado */
.checkbox-field {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.checkbox-field input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--d-sig);
}

/* Chips de Selección de Tecnologías */
.techs-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 4px;
}

.chip-btn {
  background: var(--d-bg);
  border: 1px solid var(--d-line);
  color: var(--d-text-muted);
  border-radius: 12px;
  padding: 3px 10px;
  font-size: 11px;
  font-family: var(--mono);
  cursor: pointer;
  transition: all 0.15s;
  text-transform: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.chip-btn:hover {
  border-color: var(--d-text-dim);
  color: var(--d-text);
}
.chip-btn.selected {
  background: var(--d-sig-bg);
  border-color: var(--d-sig);
  color: var(--d-sig);
  font-weight: 600;
}

/* Tablas Técnicas para Sub-modelos */
.sub-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--d-line);
  border-radius: var(--radius-sm);
  background: var(--d-bg);
}

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

table.admin-table th {
  background: var(--d-panel-elevated);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--d-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 8px 10px;
  border-bottom: 1px solid var(--d-line);
}

table.admin-table td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--d-line-soft);
  vertical-align: middle;
}

table.admin-table td input,
table.admin-table td select,
table.admin-table td textarea {
  padding: 4px 6px;
  font-size: 11px;
}

.media-thumb {
  width: 54px;
  height: 36px;
  object-fit: cover;
  border-radius: 3px;
  border: 1px solid var(--d-line);
  background: #000;
  display: block;
}

/* Upload de Medios */
.upload-card {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  align-items: end;
  background: var(--d-bg-subtle);
  padding: 12px;
  border: 1px dashed var(--d-line);
  border-radius: var(--radius-sm);
  margin-top: 10px;
}

/* Sticky Action Footer */
.actions-footer {
  position: sticky;
  bottom: 0;
  background: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--d-line);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  z-index: 50;
}

.af-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.af-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.key-tip {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--d-text-dim);
}
kbd {
  background: var(--d-line);
  color: var(--d-text-muted);
  padding: 2px 4px;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 10px;
}

/* Estado Vacío (Empty State) */
.editor-empty {
  display: grid;
  place-items: center;
  min-height: 400px;
  color: var(--d-text-muted);
  text-align: center;
  padding: 40px;
}

.empty-icon-svg {
  width: 42px;
  height: 42px;
  stroke: var(--d-text-dim);
  stroke-width: 1.5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-bottom: 12px;
  opacity: 0.7;
}

.empty-text {
  font-family: var(--mono);
  font-size: 12px;
  max-width: 340px;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 1024px) {
  .work {
    grid-template-columns: 170px 250px 1fr;
  }
  .fields-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 800px) {
  .work {
    grid-template-columns: 1fr;
    grid-template-rows: 40px 200px 1fr;
  }
  .models-sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--d-line);
    flex-direction: row;
    overflow-x: auto;
  }
  .models-nav {
    flex-direction: row;
  }
  .models-footer {
    display: none;
  }
  .records-list {
    border-right: 0;
    border-bottom: 1px solid var(--d-line);
  }
  .editor-form {
    padding: 16px;
  }
}