/* ============================================================
   REYKO MOTORS — PANEL DE ADMINISTRACIÓN (CSS)
   ============================================================ */

.admin-top {
  border-bottom: 1px solid var(--line);
  background: var(--surface-0);
  backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 30;
}
.admin-top__inner {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.admin-top__left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.admin-top__logo {
  width: auto;
  color: var(--text-pure);
  font-weight: 800;
  font-size: 1.3rem;
}
.admin-top__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

/* ---- Login ---- */
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: radial-gradient(circle at center, var(--surface-1) 0%, var(--bg-deep) 100%);
}
.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--surface-card);
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  backdrop-filter: blur(20px);
}
.login-card .login-logo {
  margin: 0 auto 20px;
  color: var(--text-pure);
  display: flex;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 800;
}
.login-card h1 {
  font-size: 1.45rem;
  color: var(--text-pure);
  margin-bottom: 8px;
}
.login-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 24px;
}
.login-card .input {
  width: 100%;
  text-align: center;
  margin-bottom: 14px;
  padding: 13px;
  font-size: 1.1rem;
}
.login-hint {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-dim);
  margin-top: 18px;
}

/* ---- Tabs ---- */
.tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  margin: 28px 0;
}
.tab {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 18px;
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  margin-bottom: -1px;
  transition: all var(--trans-fast);
}
.tab:hover {
  color: var(--text-pure);
}
.tab.is-active {
  color: var(--gold);
  border-bottom-color: var(--gold);
  font-weight: 600;
}
.panel {
  display: none;
}
.panel.is-active {
  display: block;
}

/* ---- Lista de modelos ---- */
.list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.model-row {
  display: grid;
  grid-template-columns: 84px 1fr auto;
  gap: 18px;
  align-items: center;
  background: var(--surface-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 12px;
  transition: border-color var(--trans-fast);
}
.model-row:hover {
  border-color: var(--line-highlight);
}
.model-row__thumb {
  width: 84px;
  height: 60px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  background: var(--surface-2);
}
.model-row__thumb img, .model-row__thumb .ph {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.model-row__name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-pure);
}
.model-row__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.model-row__actions {
  display: flex;
  gap: 8px;
}
.pill {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pill--new {
  background: var(--gold);
  color: #000;
}
.pill--used {
  background: var(--surface-2);
  color: var(--text-muted);
  border: 1px solid var(--line);
}

/* ---- Formulario ---- */
.form-modal .modal__card {
  max-width: 760px;
}
.form-body {
  padding: 36px;
  max-height: 82vh;
  overflow-y: auto;
}
.form-body h2 {
  font-size: 1.6rem;
  color: var(--text-pure);
  margin-bottom: 22px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.field {
  margin-bottom: 16px;
}
.field.col-2 {
  grid-column: span 2;
}
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 7px;
}
.field .input, .field .select, .field textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text-pure);
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--trans-fast);
}
.field .input:focus, .field .select:focus, .field textarea:focus {
  border-color: var(--gold);
}
.field textarea {
  resize: vertical;
  min-height: 90px;
  font-family: inherit;
  line-height: 1.5;
}

.form-section-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 28px 0 14px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Filas dinámicas (specs / colores) */
.row-item {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}
.row-item .input {
  flex: 1;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text-pure);
  padding: 9px 12px;
  border-radius: var(--radius-xs);
}
.color-input {
  display: flex;
  align-items: center;
  gap: 8px;
}
.color-input input[type="color"] {
  width: 40px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-xs);
  background: var(--surface-2);
  cursor: pointer;
}
.icon-btn {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--text-dim);
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 16px;
  transition: all var(--trans-fast);
}
.icon-btn:hover {
  color: #ff5252;
  border-color: rgba(255, 82, 82, 0.4);
}
.thumb-input {
  width: 48px;
  height: 38px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface-2);
  position: relative;
  cursor: pointer;
  flex: 0 0 48px;
}
.thumb-input img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.thumb-input .plus {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--text-dim);
  font-size: 18px;
}
.thumb-input input[type="file"] {
  display: none;
}

/* Galería de imágenes principales */
.img-grid {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.img-tile {
  width: 96px;
  height: 72px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  border: 1px solid var(--line);
  position: relative;
  background: var(--surface-2);
}
.img-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.img-tile .rm {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.85);
  color: #fff;
  border: none;
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 12px;
}
.img-add {
  width: 96px;
  height: 72px;
  border-radius: var(--radius-xs);
  border: 1px dashed var(--line-highlight);
  background: var(--surface-2);
  color: var(--text-dim);
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 22px;
  transition: all var(--trans-fast);
}
.img-add:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.img-add input {
  display: none;
}

.form-foot {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

/* Ajustes */
.settings-card {
  background: var(--surface-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px;
  max-width: 680px;
}

@media (max-width: 620px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  .field.col-2 {
    grid-column: span 1;
  }
  .model-row {
    grid-template-columns: 60px 1fr;
  }
  .model-row__actions {
    grid-column: 1 / -1;
    justify-content: flex-end;
  }
  .model-row__thumb {
    width: 60px;
    height: 46px;
  }
}