/* Portal RFID — IntelAgro DS (tokens.css cargado antes) */

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

body {
  font-family: var(--font-sans, 'Inter', system-ui, sans-serif);
  background: var(--color-bg-soft);
  color: var(--color-text);
  font-size: 0.875rem;
  line-height: 1.5;
  min-height: 100vh;
}

.hidden { display: none; }

/* ── Focus (DS §8.2) ── */
[tabindex="0"]:focus-visible,
button:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: var(--focus-ring, 2px solid var(--color-accent));
  outline-offset: var(--focus-offset, 2px);
}

/* ── Login ── */

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-soft);
}

.login-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 2rem 2rem 2.25rem;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
}

.login-card__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 1.75rem;
}

.login-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-heading);
}

.login-card__subtitle {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.login-card__form {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.login-card__label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-soft);
}

.login-card__input {
  width: 100%;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.875rem;
  font-family: inherit;
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  transition: border-color 0.15s;
}

.login-card__input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.login-card__input-wrap .login-card__input {
  padding-right: 3rem;
}

.login-card__input:focus {
  border-color: var(--color-accent);
  outline: var(--focus-ring, 2px solid var(--color-accent));
  outline-offset: var(--focus-offset, 2px);
}

.login-card__toggle {
  position: absolute;
  right: 0.625rem;
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.25rem 0.375rem;
  border-radius: 4px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.login-card__toggle:hover { color: var(--color-text-soft); }
.login-card__toggle:focus-visible {
  outline: var(--focus-ring, 2px solid var(--color-accent));
  outline-offset: var(--focus-offset, 2px);
}

.login-card__error {
  font-size: 0.75rem;
  color: var(--color-error);
  min-height: 1rem;
}

.login-card__btn {
  margin-top: 0.375rem;
  padding: 0.625rem 1rem;
  background: var(--color-accent);
  color: var(--color-on-accent);
  border: none;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.login-card__btn:hover { background: var(--color-accent-hover); }
.login-card__btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ── Portal layout ── */

.portal-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.portal-header {
  background: var(--brand-raiz, #1B6B2E);
  color: #fff;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  border-bottom: 2px solid var(--color-accent);
}

.portal-header__brand { display: flex; flex-direction: column; gap: 0.1rem; }

.portal-header__title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.015em;
}

.portal-header__subtitle {
  font-size: 0.7rem;
  opacity: 0.7;
}

.portal-header__logout {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  padding: 0.3rem 0.75rem;
  border-radius: 5px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: background 0.15s;
}

.portal-header__logout:hover { background: rgba(255,255,255,0.12); }

.portal-body {
  display: flex;
  flex: 1;
}

/* ── Nav ── */

.portal-nav {
  width: 180px;
  background: var(--color-bg);
  border-right: 1px solid var(--color-border);
  padding: 1rem 0;
  flex-shrink: 0;
}

.portal-nav__item {
  display: block;
  padding: 0.5rem 1.25rem;
  text-decoration: none;
  color: var(--color-text-soft);
  font-size: 0.875rem;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.portal-nav__item:hover {
  background: var(--color-bg-accent);
  color: var(--color-heading);
}

.portal-nav__item--active {
  color: var(--color-heading);
  border-left-color: var(--color-accent);
  background: var(--color-bg-accent);
  font-weight: 600;
}

/* ── Main + module states ── */

.portal-main {
  flex: 1;
  padding: 1.5rem;
  overflow-y: auto;
}

.module__state {
  padding: 2rem 0;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.module__state--error { color: var(--color-error); }
.module__state--empty { color: var(--color-text-muted); }

.module__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 1.25rem;
}

/* ── Table ── */

.table-wrap { overflow-x: auto; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
}

.data-table thead th {
  text-align: left;
  padding: 0.625rem 0.875rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.data-table tbody tr {
  border-bottom: 1px solid var(--color-border-soft);
  transition: background 0.1s;
}

.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: var(--color-bg-alt); }

.data-table tbody td {
  padding: 0.625rem 0.875rem;
  vertical-align: middle;
}

.td--muted { color: var(--color-text-muted); }
.td--mono  { font-family: var(--font-mono); font-size: 0.8rem; color: var(--color-text-soft); }

/* ── Badges — componente base + modificadores en IntelAgro DS components.css ── */
/* Modificadores usados: badge--success, badge--neutral, badge--error           */

/* ── Fila clickeable ── */

.tr--clickable { cursor: pointer; }
.tr--clickable:hover { background: var(--color-bg-accent) !important; }

/* ── Detalle de dispositivo ── */

.detail-back {
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0;
  margin-bottom: 1rem;
  display: inline-block;
}
.detail-back:hover { text-decoration: underline; }

.detail-card {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.detail-section {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1rem 1.125rem;
}

.detail-section--full {
  grid-column: 1 / -1;
}

.detail-section__heading {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--color-border-soft);
  font-size: 0.8rem;
}
.detail-row:last-child { border-bottom: none; }

.detail-row__label {
  color: var(--color-text-muted);
  flex-shrink: 0;
  min-width: 90px;
}

.detail-row__value {
  color: var(--color-text);
  text-align: right;
  word-break: break-all;
}

.detail-row__value--mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-soft);
}

.detail-empty {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  padding: 0.5rem 0;
}

/* ── Module header (título + botón "Nuevo") ── */

.module-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.module-header .module__title { margin-bottom: 0; }

/* ── Botones genéricos ── */

.btn {
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.15s;
  font-family: inherit;
}

.btn--sm { padding: 0.375rem 0.75rem; font-size: 0.8rem; }

.btn--primary {
  background: var(--color-accent);
  color: var(--color-on-accent);
}
.btn--primary:hover  { background: var(--color-accent-hover); }
.btn--primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn--ghost {
  background: transparent;
  color: var(--color-text-soft);
  border: 1px solid var(--color-border);
}
.btn--ghost:hover { background: var(--color-bg-alt); }

/* ── Modal ── */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 1.5rem;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.50);
}

.modal__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 1.25rem;
}

.modal__body { display: flex; flex-direction: column; gap: 0.875rem; }

.modal__error {
  font-size: 0.75rem;
  color: var(--color-error);
  margin-top: 0.75rem;
  min-height: 1rem;
}

.modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

/* ── Campos de formulario ── */

.field { display: flex; flex-direction: column; gap: 0.25rem; }

.field__label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-soft);
}

.field__input,
.field__select {
  width: 100%;
  padding: 0.5rem 0.625rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.875rem;
  font-family: inherit;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.15s;
}

.field__input:focus,
.field__select:focus {
  border-color: var(--color-accent);
  outline: var(--focus-ring, 2px solid var(--color-accent));
  outline-offset: var(--focus-offset, 2px);
}

.field__input:disabled,
.field__select:disabled { opacity: 0.5; cursor: not-allowed; }