/* DataFlow Licitaciones — estilos de componentes. Requiere tokens.css (variables --*). */

body { margin: 0; font-family: var(--font-sans); font-size: 16px; line-height: 1.55; background: var(--surface-page); color: var(--ink); -webkit-font-smoothing: antialiased; }
.df-visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.df-icon { flex: none; display: block; }

:where(.df-btn, .df-chip, .df-chip__remove, .df-textbtn, .df-switch, .df-header__link, .df-search input, .df-search select, .df-check input):focus-visible {
  outline: 2px solid var(--focus-ring); outline-offset: 2px;
}

/* ---------- Button ---------- */
.df-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  height: 44px; padding: 0 var(--space-5); border-radius: var(--radius-sm); border: 1px solid transparent;
  font: 600 14px/20px var(--font-sans); text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease, transform 160ms cubic-bezier(0.23, 1, 0.32, 1);
  -webkit-tap-highlight-color: transparent; user-select: none;
}
.df-btn:active { transform: scale(0.97); }
.df-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.df-btn--sm { height: 34px; padding: 0 var(--space-3); font-size: 13px; gap: 6px; }
.df-btn--icon { width: 44px; padding: 0; }
.df-btn--sm.df-btn--icon { width: 34px; }
.df-btn--primary { background: var(--primary); color: var(--on-primary); }
.df-btn--secondary { background: var(--surface-card); color: var(--ink-heading); border-color: var(--line-strong); }
.df-btn--ghost { background: transparent; color: var(--ink-soft); }
.df-btn--accent { background: var(--turquesa); color: var(--navy-noche); }
@media (hover: hover) and (pointer: fine) {
  .df-btn--primary:hover { background: var(--primary-hover); }
  .df-btn--secondary:hover { border-color: var(--ink-soft); }
  .df-btn--ghost:hover { background: var(--surface-page); color: var(--ink-heading); }
  .df-btn--accent:hover { background: #33c3e0; }
}

/* ---------- StatusBadge ---------- */
.df-badge {
  display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px 0 8px;
  border-radius: var(--radius-pill); font: 600 12.5px/1 var(--font-sans); white-space: nowrap;
}
.df-badge--abierta { background: var(--estado-abierta-soft); color: var(--estado-abierta); }
.df-badge--por-cerrar { background: var(--estado-por-cerrar-soft); color: var(--estado-por-cerrar); }
.df-badge--evaluacion { background: var(--estado-evaluacion-soft); color: var(--estado-evaluacion); }
.df-badge--adjudicada { background: var(--estado-adjudicada-soft); color: var(--estado-adjudicada); }
.df-badge--cancelada { background: var(--estado-cancelada-soft); color: var(--estado-cancelada); }

/* ---------- Chip ---------- */
.df-chip {
  display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 var(--space-3);
  border-radius: var(--radius-pill); border: 1px solid var(--line-strong); background: var(--surface-card);
  color: var(--ink); font: 500 13.5px/1 var(--font-sans); cursor: pointer; white-space: nowrap;
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease, transform 160ms cubic-bezier(0.23, 1, 0.32, 1);
}
button.df-chip:active { transform: scale(0.97); }
.df-chip:disabled { opacity: 0.45; cursor: not-allowed; }
.df-chip__count { font-size: 12px; color: var(--ink-muted); font-variant-numeric: tabular-nums; }
.df-chip--selected { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.df-chip--selected .df-chip__count { color: inherit; opacity: 0.8; }
.df-chip--removable { cursor: default; padding-right: 4px; max-width: 100%; box-sizing: border-box; }
/* Un filtro de texto largo (modalidad, estado) se recorta con «…» en vez de desbordar la pantalla del teléfono. */
.df-chip--removable > span:first-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.df-chip__remove {
  flex-shrink: 0;
  display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; border: 0; padding: 0;
  background: transparent; color: inherit; cursor: pointer; transition: background-color 150ms ease;
}
@media (hover: hover) and (pointer: fine) {
  button.df-chip:not(.df-chip--selected):not(:disabled):hover { border-color: var(--ink-soft); }
  .df-chip__remove:hover { background: rgba(255, 255, 255, 0.18); }
}

/* ---------- SearchBar ---------- */
.df-search {
  display: flex; align-items: stretch; gap: 6px; padding: 6px; background: var(--surface-card);
  border: 1px solid var(--line); border-radius: var(--radius-lg); box-sizing: border-box; width: 100%;
}
.df-search__field { position: relative; display: flex; align-items: center; gap: 10px; padding: 0 var(--space-4); color: var(--ink-muted); min-width: 0; }
.df-search__field--query { flex: 1 1 auto; }
.df-search__field--location { flex: 0 0 220px; border-left: 1px solid var(--line); }
.df-search input, .df-search select {
  width: 100%; min-width: 0; height: 48px; border: 0; background: transparent; color: var(--ink);
  font: 400 16px/1 var(--font-sans); border-radius: var(--radius-sm); appearance: none; -webkit-appearance: none;
}
.df-search input::placeholder { color: var(--ink-muted); }
.df-search select { padding-right: 24px; cursor: pointer; }
.df-search select option { background: var(--surface-raised); color: var(--ink); }
.df-search__caret { position: absolute; right: var(--space-4); pointer-events: none; }
.df-search .df-btn { height: 48px; }
@media (max-width: 720px) {
  .df-search { flex-direction: column; }
  .df-search__field--location { flex-basis: auto; border-left: 0; border-top: 1px solid var(--line); }
}

/* ---------- FilterPanel ---------- */
.df-filters { background: var(--surface-card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--space-6); }
.df-filters__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.df-filters__title { display: inline-flex; align-items: center; gap: var(--space-2); font: 700 15px/20px var(--font-display); color: var(--ink-heading); }
.df-filters__group { border: 0; margin: 0; padding: 0; min-width: 0; }
.df-filters__group legend {
  padding: 0; margin: var(--space-6) 0 var(--space-2); font: 700 10.5px/14px var(--font-sans);
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted);
}
.df-check { position: relative; display: flex; align-items: center; gap: 10px; min-height: 36px; font-size: 14px; line-height: 19px; color: var(--ink); cursor: pointer; }
.df-check input { position: absolute; left: 0; top: 50%; width: 18px; height: 18px; margin: -9px 0 0; opacity: 0; cursor: pointer; }
.df-check__box {
  flex: none; display: grid; place-items: center; width: 18px; height: 18px; border-radius: 5px;
  border: 1.5px solid var(--line-strong); color: transparent; box-sizing: border-box;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}
.df-check input:checked + .df-check__box { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.df-check input:focus-visible + .df-check__box { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
.df-check__label { flex: 1 1 auto; min-width: 0; }
.df-check__count { font-size: 12.5px; color: var(--ink-muted); font-variant-numeric: tabular-nums; }
.df-check--disabled { opacity: 0.45; cursor: not-allowed; }
.df-textbtn { border: 0; padding: 4px 0; background: none; font: 600 13px/18px var(--font-sans); color: var(--accent-ink); cursor: pointer; border-radius: 4px; }
@media (hover: hover) and (pointer: fine) { .df-textbtn:hover { text-decoration: underline; text-underline-offset: 3px; } }

/* ---------- TenderCard ---------- */
.df-tender {
  background: var(--surface-card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: var(--space-6); transition: border-color 150ms ease;
}
@media (hover: hover) and (pointer: fine) { .df-tender:hover { border-color: var(--line-strong); } }
.df-tender__top { display: flex; align-items: center; gap: var(--space-3); min-height: 34px; }
.df-tender__modalidad { font-size: 13px; font-weight: 500; color: var(--ink-soft); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.df-tender__save { margin-left: auto; }
.df-tender__save.is-saved { color: var(--accent-ink); }
.df-tender__save.is-saved .df-icon { fill: currentColor; }
.df-tender__title {
  margin: 14px 0 8px; font: 600 16px/23px var(--font-sans); color: var(--ink-heading); text-wrap: pretty;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.df-tender__entity { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 0; font-size: 13.5px; line-height: 20px; color: var(--ink-soft); }
.df-tender__entity > span { display: inline-flex; align-items: center; gap: 6px; }
.df-tender__entity .df-icon { color: var(--ink-muted); }
.df-tender__data {
  display: grid; grid-template-columns: 1.15fr 1fr 1fr; gap: var(--space-4); margin: 20px 0 0;
  padding-top: var(--space-4); border-top: 1px solid var(--line);
}
.df-tender__data dt { font: 700 10.5px/14px var(--font-sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); }
.df-tender__data dd { margin: 6px 0 0; }
.df-tender__amount { font: 700 20px/24px var(--font-display); color: var(--ink-heading); font-variant-numeric: tabular-nums; }
.df-tender__amount.is-empty { font: 500 14px/24px var(--font-sans); color: var(--ink-muted); }
.df-tender__date { display: block; font-size: 15px; line-height: 20px; font-weight: 600; color: var(--ink); }
.df-tender__date.is-empty { font-size: 14px; font-weight: 500; color: var(--ink-muted); }
.df-tender__countdown { display: block; margin-top: 2px; font-size: 12.5px; line-height: 16px; color: var(--ink-soft); }
.df-tender__countdown.is-urgent { color: var(--estado-por-cerrar); font-weight: 600; }
.df-tender__ref { font: 400 12px/16px var(--font-mono); color: var(--ink-soft); overflow-wrap: anywhere; }
.df-tender__ref span { display: block; margin-top: 4px; }
.df-tender__foot { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); flex-wrap: wrap; margin-top: 18px; font-size: 12.5px; color: var(--ink-muted); }
@media (max-width: 560px) {
  .df-tender { padding: var(--space-4); }
  .df-tender__data { grid-template-columns: 1fr 1fr; }
  .df-tender__data > div:first-child { grid-column: 1 / -1; }
}

/* ---------- StatTile ---------- */
.df-stat { display: flex; flex-direction: column; gap: 4px; background: var(--surface-card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 20px var(--space-6); }
.df-stat__label { font: 700 10.5px/14px var(--font-sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); }
.df-stat__value { font: 700 32px/38px var(--font-display); letter-spacing: -0.01em; color: var(--ink-heading); font-variant-numeric: tabular-nums; }
.df-stat__detail { font-size: 13px; line-height: 18px; color: var(--ink-soft); }

/* ---------- AlertProfile ---------- */
.df-alert { background: var(--surface-card); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 20px; }
.df-alert__head { display: flex; align-items: center; gap: var(--space-3); }
.df-alert__icon { display: grid; place-items: center; flex: none; width: 36px; height: 36px; border-radius: var(--radius-md); background: var(--accent-soft); color: var(--accent-ink); }
.df-alert__titles { flex: 1 1 auto; min-width: 0; }
.df-alert__titles h4 { margin: 0; font: 700 15px/20px var(--font-display); color: var(--ink-heading); }
.df-alert__titles span { display: block; font-size: 12.5px; line-height: 17px; color: var(--ink-soft); }
.df-alert__criteria { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: var(--space-4) 0 0; padding: 0; }
.df-alert__criteria li { display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px; border-radius: 6px; background: var(--surface-page); font-size: 12.5px; line-height: 16px; color: var(--ink-soft); }
.df-alert__matches { margin: var(--space-4) 0 0; font-size: 13px; color: var(--ink-soft); }
.df-alert__matches strong { font: 700 15px/1 var(--font-display); color: var(--ink-heading); }
.df-alert__new { display: inline-flex; align-items: center; margin-left: var(--space-2); padding: 2px 8px; border-radius: var(--radius-pill); background: var(--estado-abierta-soft); color: var(--estado-abierta); font-size: 12px; font-weight: 600; }
.df-alert__foot { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--line); }
.df-alert.is-paused .df-alert__criteria, .df-alert.is-paused .df-alert__matches, .df-alert.is-paused .df-alert__icon { opacity: 0.6; }

.df-switch {
  position: relative; flex: none; width: 42px; height: 24px; padding: 0; border: 0; border-radius: var(--radius-pill);
  background: var(--line-strong); cursor: pointer; transition: background-color 180ms ease;
}
.df-switch[aria-checked="true"] { background: var(--primary); }
.df-switch__thumb {
  position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #ffffff;
  transition: transform 200ms cubic-bezier(0.23, 1, 0.32, 1);
}
.df-switch[aria-checked="true"] .df-switch__thumb { transform: translateX(18px); }

/* ---------- SiteHeader ---------- */
.df-header { background: var(--surface-card); border-bottom: 1px solid var(--line); }
.df-header__inner { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-8); height: var(--header-height); display: flex; align-items: center; gap: var(--space-8); box-sizing: border-box; }
.df-header__brand { display: inline-flex; align-items: center; gap: var(--space-4); text-decoration: none; flex: none; border-radius: var(--radius-sm); }
.df-header__logo { height: 46px; width: auto; display: block; }
.df-header__mark { height: 36px; width: 36px; display: none; }
.df-header__product { padding-left: var(--space-4); border-left: 1px solid var(--line); font: 700 15px/20px var(--font-display); color: var(--ink-heading); }
[data-theme="dark"] .df-header__logo { display: none; }
[data-theme="dark"] .df-header__mark { display: block; }
[data-theme="dark"] .df-header__product { padding-left: 0; border-left: 0; }
.df-header__nav { display: flex; align-items: center; gap: 4px; height: 100%; }
.df-header__link { position: relative; display: inline-flex; align-items: center; height: 100%; padding: 0 var(--space-3); font: 600 14px/20px var(--font-sans); color: var(--ink-soft); text-decoration: none; transition: color 150ms ease; }
.df-header__link.is-active { color: var(--ink-heading); }
.df-header__link.is-active::after { content: ""; position: absolute; left: var(--space-3); right: var(--space-3); bottom: -1px; height: 2px; background: var(--accent); }
@media (hover: hover) and (pointer: fine) { .df-header__link:hover { color: var(--ink-heading); } }
.df-header__actions { margin-left: auto; display: flex; align-items: center; gap: var(--space-2); }
@media (max-width: 900px) {
  .df-header__inner { padding: 0 var(--space-4); gap: var(--space-4); }
  .df-header__nav { display: none; }
  .df-header__logo { height: 38px; }
}

@media (prefers-reduced-motion: reduce) {
  .df-btn:active, button.df-chip:active { transform: none; }
  .df-switch__thumb { transition: none; }
}