/*
Theme Name: TenderDirect
Theme URI: https://tenderdirect.in
Author: Akshay / Tradenest
Description: A fast, clean WordPress theme for a free tender-details provider. Built around a "tender" custom post type with modern card listings, faceted filters, and a signature deadline countdown. Data-source agnostic — populate via the built-in CSV importer, manual entry, or a future API/feed layer.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tenderdirect
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root{
  /* Palette */
  --td-ink:      #14213D;   /* deep navy — primary text / headers */
  --td-ink-2:    #1F2E4D;
  --td-paper:    #F5F6F8;   /* app background */
  --td-card:     #FFFFFF;
  --td-line:     #E4E7EC;   /* hairlines / borders */
  --td-muted:    #5B6472;   /* secondary text */
  --td-faint:    #8A93A2;
  --td-go:       #0E7C66;   /* brand / primary action — "go/approved" green */
  --td-go-dark:  #0A5F4E;
  --td-go-soft:  #E6F3EF;
  --td-warn:     #B45309;   /* closing soon */
  --td-warn-soft:#FEF3E2;
  --td-live:     #DC2626;   /* closed / last day */
  --td-live-soft:#FDECEC;
  --td-open:     #0E7C66;

  /* Type */
  --td-display: "Sora", system-ui, sans-serif;
  --td-body:    "Inter", system-ui, -apple-system, sans-serif;
  --td-mono:    "IBM Plex Mono", ui-monospace, "SF Mono", monospace;

  /* Scale */
  --td-r:  12px;   /* card radius */
  --td-r-sm: 8px;
  --td-r-pill: 999px;
  --td-shadow: 0 1px 2px rgba(20,33,61,.04), 0 6px 20px rgba(20,33,61,.06);
  --td-shadow-hover: 0 2px 4px rgba(20,33,61,.06), 0 12px 32px rgba(20,33,61,.12);
  --td-max: 1200px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--td-body);
  color:var(--td-ink);
  background:var(--td-paper);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{ color:var(--td-go); text-decoration:none; }
a:hover{ text-decoration:underline; }
img{ max-width:100%; height:auto; display:block; }
h1,h2,h3,h4{ font-family:var(--td-display); color:var(--td-ink); line-height:1.15; margin:0 0 .4em; font-weight:700; }
.td-wrap{ max-width:var(--td-max); margin:0 auto; padding:0 20px; }
.tabnum{ font-variant-numeric:tabular-nums; }
.mono{ font-family:var(--td-mono); }

/* Skip link */
.td-skip{ position:absolute; left:-9999px; top:0; background:var(--td-ink); color:#fff; padding:10px 16px; z-index:200; }
.td-skip:focus{ left:12px; top:12px; }

/* ============================================================
   HEADER
   ============================================================ */
.td-header{
  background:var(--td-card);
  border-bottom:1px solid var(--td-line);
  position:sticky; top:0; z-index:100;
}
.td-header__inner{ display:flex; align-items:center; gap:24px; height:64px; }
.td-brand{ display:flex; align-items:center; gap:10px; font-family:var(--td-display); font-weight:800; font-size:20px; color:var(--td-ink); }
.td-brand:hover{ text-decoration:none; }
.td-brand__mark{
  width:30px; height:30px; border-radius:8px; background:var(--td-go);
  display:grid; place-items:center; color:#fff; font-size:16px; font-weight:800;
}
.td-brand__mark span{ transform:translateY(-1px); }
.td-brand em{ font-style:normal; color:var(--td-go); }
.td-nav{ display:flex; gap:20px; margin-left:auto; align-items:center; }
.td-nav a{ color:var(--td-muted); font-weight:500; font-size:15px; }
.td-nav a:hover{ color:var(--td-ink); text-decoration:none; }
.td-nav .current-menu-item a{ color:var(--td-ink); }
.td-menu-toggle{ display:none; margin-left:auto; background:none; border:1px solid var(--td-line); border-radius:8px; padding:8px 10px; cursor:pointer; }

/* ============================================================
   HERO (front page)
   ============================================================ */
.td-hero{
  background:
    radial-gradient(1200px 400px at 15% -20%, rgba(14,124,102,.10), transparent 60%),
    linear-gradient(180deg, #101B33 0%, #14213D 100%);
  color:#fff; padding:64px 0 96px; position:relative; overflow:hidden;
}
.td-hero__eyebrow{
  display:inline-flex; align-items:center; gap:8px; font-size:13px; letter-spacing:.04em;
  text-transform:uppercase; color:#9FB9B0; font-weight:600; margin-bottom:16px;
}
.td-hero__eyebrow::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--td-go); box-shadow:0 0 0 4px rgba(14,124,102,.25); }
.td-hero h1{ color:#fff; font-size:clamp(28px,4vw,46px); max-width:16ch; margin-bottom:14px; letter-spacing:-.01em; }
.td-hero h1 em{ font-style:normal; color:#5EEAD4; }
.td-hero__sub{ color:#B9C2D0; font-size:18px; max-width:56ch; margin:0 0 28px; }
.td-hero__stats{ display:flex; gap:36px; margin-top:36px; flex-wrap:wrap; }
.td-hero__stat b{ display:block; font-family:var(--td-display); font-size:26px; color:#fff; }
.td-hero__stat span{ color:#93A0B4; font-size:13px; }

/* Hero search */
.td-herosearch{ display:flex; gap:8px; background:#fff; padding:8px; border-radius:14px; max-width:640px; box-shadow:0 12px 40px rgba(0,0,0,.25); }
.td-herosearch input{
  flex:1; border:0; padding:14px 16px; font-size:16px; font-family:var(--td-body); color:var(--td-ink);
  border-radius:8px; outline:none; min-width:0;
}
.td-herosearch button{
  border:0; background:var(--td-go); color:#fff; font-weight:600; padding:0 24px; border-radius:8px;
  font-size:15px; cursor:pointer; font-family:var(--td-body);
}
.td-herosearch button:hover{ background:var(--td-go-dark); }

/* ============================================================
   LAYOUT — listing page
   ============================================================ */
.td-main{ padding:32px 0 64px; }
.td-listinghead{ display:flex; align-items:baseline; justify-content:space-between; gap:16px; margin-bottom:20px; flex-wrap:wrap; }
.td-listinghead h1,.td-listinghead h2{ font-size:24px; margin:0; }
.td-count{ color:var(--td-muted); font-size:14px; }
.td-count b{ color:var(--td-ink); }

/* ============================================================
   FILTER BAR
   ============================================================ */
.td-filters{
  background:var(--td-card); border:1px solid var(--td-line); border-radius:var(--td-r);
  padding:14px; margin-bottom:24px; box-shadow:var(--td-shadow);
}
.td-filters__row{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr auto; gap:10px; align-items:end; }
.td-field{ display:flex; flex-direction:column; gap:6px; }
.td-field label{ font-size:12px; font-weight:600; color:var(--td-muted); text-transform:uppercase; letter-spacing:.03em; }
.td-field input,.td-field select{
  border:1px solid var(--td-line); border-radius:var(--td-r-sm); padding:11px 12px; font-size:15px;
  font-family:var(--td-body); color:var(--td-ink); background:#fff; outline:none; width:100%;
}
.td-field input:focus,.td-field select:focus{ border-color:var(--td-go); box-shadow:0 0 0 3px var(--td-go-soft); }
.td-filters__actions{ display:flex; gap:8px; }
.td-btn{
  border:0; background:var(--td-go); color:#fff; font-weight:600; padding:11px 20px; border-radius:var(--td-r-sm);
  font-size:15px; cursor:pointer; font-family:var(--td-body); white-space:nowrap;
}
.td-btn:hover{ background:var(--td-go-dark); text-decoration:none; color:#fff; }
.td-btn--ghost{ background:#fff; color:var(--td-muted); border:1px solid var(--td-line); }
.td-btn--ghost:hover{ background:var(--td-paper); color:var(--td-ink); }
.td-activefilters{ display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
.td-chip{
  display:inline-flex; align-items:center; gap:6px; background:var(--td-paper); border:1px solid var(--td-line);
  border-radius:var(--td-r-pill); padding:4px 12px; font-size:13px; color:var(--td-muted);
}
.td-chip a{ color:var(--td-faint); font-weight:700; line-height:1; }

/* ============================================================
   TENDER CARD  (the core listing unit)
   ============================================================ */
.td-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(340px,1fr)); gap:16px; }
.td-card{
  background:var(--td-card); border:1px solid var(--td-line); border-radius:var(--td-r);
  padding:18px 18px 16px; display:flex; flex-direction:column; gap:12px;
  box-shadow:var(--td-shadow); transition:transform .14s ease, box-shadow .14s ease, border-color .14s ease;
}
.td-card:hover{ transform:translateY(-2px); box-shadow:var(--td-shadow-hover); border-color:#D5DAE2; }
.td-card__top{ display:flex; justify-content:space-between; align-items:flex-start; gap:12px; }
.td-card__title{ font-family:var(--td-display); font-size:17px; font-weight:600; line-height:1.3; margin:0; }
.td-card__title a{ color:var(--td-ink); }
.td-card__title a:hover{ color:var(--td-go); text-decoration:none; }
.td-card__org{ color:var(--td-muted); font-size:14px; display:flex; align-items:center; gap:6px; }
.td-card__ref{ font-family:var(--td-mono); font-size:12px; color:var(--td-faint); }
.td-card__meta{ display:flex; gap:20px; flex-wrap:wrap; padding:12px 0; border-top:1px dashed var(--td-line); border-bottom:1px dashed var(--td-line); }
.td-metaitem span{ display:block; font-size:11px; text-transform:uppercase; letter-spacing:.03em; color:var(--td-faint); font-weight:600; }
.td-metaitem b{ font-size:15px; color:var(--td-ink); font-family:var(--td-body); font-weight:600; }
.td-card__foot{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:2px; }
.td-tags{ display:flex; gap:6px; flex-wrap:wrap; }
.td-tag{
  font-size:12px; color:var(--td-ink-2); background:var(--td-paper); border:1px solid var(--td-line);
  border-radius:var(--td-r-pill); padding:3px 10px;
}
.td-tag:hover{ background:#EEF1F5; text-decoration:none; }

/* ---- SIGNATURE: deadline countdown chip ---- */
.td-deadline{
  display:inline-flex; align-items:center; gap:7px; border-radius:var(--td-r-pill);
  padding:5px 12px 5px 10px; font-size:13px; font-weight:600; white-space:nowrap;
  border:1px solid transparent;
}
.td-deadline__dot{ width:8px; height:8px; border-radius:50%; }
.td-deadline b{ font-variant-numeric:tabular-nums; }
.td-deadline--open{ background:var(--td-go-soft); color:var(--td-go-dark); }
.td-deadline--open .td-deadline__dot{ background:var(--td-go); }
.td-deadline--soon{ background:var(--td-warn-soft); color:var(--td-warn); border-color:#F6D9A8; }
.td-deadline--soon .td-deadline__dot{ background:var(--td-warn); animation:tdpulse 1.6s ease-in-out infinite; }
.td-deadline--last{ background:var(--td-live-soft); color:var(--td-live); border-color:#F4C2C2; }
.td-deadline--last .td-deadline__dot{ background:var(--td-live); animation:tdpulse 1s ease-in-out infinite; }
.td-deadline--closed{ background:#F1F2F4; color:var(--td-faint); }
.td-deadline--closed .td-deadline__dot{ background:var(--td-faint); }
@keyframes tdpulse{ 0%,100%{ transform:scale(1); opacity:1;} 50%{ transform:scale(1.5); opacity:.5;} }
@media (prefers-reduced-motion:reduce){ .td-deadline__dot{ animation:none !important; } }

.td-card__cta{ font-weight:600; font-size:14px; color:var(--td-go); display:inline-flex; align-items:center; gap:4px; }
.td-card__cta:hover{ gap:8px; text-decoration:none; }

/* ============================================================
   SINGLE TENDER
   ============================================================ */
.td-single{ display:grid; grid-template-columns:1fr 320px; gap:28px; align-items:start; }
.td-single__main{ background:var(--td-card); border:1px solid var(--td-line); border-radius:var(--td-r); padding:28px; box-shadow:var(--td-shadow); }
.td-single__crumbs{ font-size:13px; color:var(--td-muted); margin-bottom:16px; }
.td-single__crumbs a{ color:var(--td-muted); }
.td-single h1{ font-size:28px; margin-bottom:8px; }
.td-single__org{ color:var(--td-muted); font-size:16px; margin-bottom:20px; }
.td-spec{ width:100%; border-collapse:collapse; margin:8px 0 4px; }
.td-spec th,.td-spec td{ text-align:left; padding:12px 0; border-bottom:1px solid var(--td-line); vertical-align:top; font-size:15px; }
.td-spec th{ color:var(--td-muted); font-weight:500; width:38%; }
.td-spec td{ color:var(--td-ink); font-weight:500; }
.td-single__body{ margin-top:24px; line-height:1.7; }
.td-single__body h2{ font-size:20px; margin-top:28px; }
.td-aside{ position:sticky; top:88px; display:flex; flex-direction:column; gap:16px; }
.td-actioncard{ background:var(--td-card); border:1px solid var(--td-line); border-radius:var(--td-r); padding:20px; box-shadow:var(--td-shadow); }
.td-actioncard h3{ font-size:15px; text-transform:uppercase; letter-spacing:.03em; color:var(--td-muted); margin-bottom:14px; }
.td-actioncard .td-deadline{ font-size:15px; padding:8px 14px; }
.td-btn--block{ display:block; text-align:center; width:100%; margin-top:14px; }
.td-btn--source{ background:var(--td-ink); }
.td-btn--source:hover{ background:var(--td-ink-2); }

/* ============================================================
   PAGINATION
   ============================================================ */
.td-pagination{ display:flex; gap:6px; justify-content:center; margin-top:36px; flex-wrap:wrap; }
.td-pagination .page-numbers{
  min-width:40px; height:40px; display:grid; place-items:center; padding:0 12px; border-radius:var(--td-r-sm);
  border:1px solid var(--td-line); background:#fff; color:var(--td-ink); font-weight:500; font-size:14px;
}
.td-pagination .page-numbers:hover{ border-color:var(--td-go); color:var(--td-go); text-decoration:none; }
.td-pagination .page-numbers.current{ background:var(--td-go); color:#fff; border-color:var(--td-go); }

/* ============================================================
   EMPTY / MISC
   ============================================================ */
.td-empty{ text-align:center; padding:64px 20px; background:var(--td-card); border:1px dashed var(--td-line); border-radius:var(--td-r); }
.td-empty h2{ font-size:20px; }
.td-empty p{ color:var(--td-muted); }
.td-section{ margin:44px 0; }
.td-section__head{ display:flex; align-items:baseline; justify-content:space-between; margin-bottom:18px; }
.td-section__head h2{ font-size:22px; margin:0; }
.td-section__head a{ font-size:14px; font-weight:600; }

/* ============================================================
   FOOTER
   ============================================================ */
.td-footer{ background:var(--td-ink); color:#B9C2D0; margin-top:48px; padding:48px 0 28px; }
.td-footer__grid{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:32px; }
.td-footer h4{ color:#fff; font-size:14px; text-transform:uppercase; letter-spacing:.04em; margin-bottom:14px; }
.td-footer a{ color:#9BA6B8; display:block; padding:5px 0; font-size:14px; }
.td-footer a:hover{ color:#fff; text-decoration:none; }
.td-footer__brand{ color:#fff; font-family:var(--td-display); font-weight:800; font-size:20px; margin-bottom:10px; }
.td-footer__brand em{ font-style:normal; color:#5EEAD4; }
.td-footer__note{ color:#7C879B; font-size:13px; max-width:36ch; line-height:1.6; }
.td-footer__bottom{ border-top:1px solid rgba(255,255,255,.1); margin-top:32px; padding-top:20px; display:flex; justify-content:space-between; gap:16px; font-size:13px; color:#7C879B; flex-wrap:wrap; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:900px){
  .td-single{ grid-template-columns:1fr; }
  .td-aside{ position:static; }
  .td-filters__row{ grid-template-columns:1fr 1fr; }
  .td-filters__row .td-field--search{ grid-column:1 / -1; }
  .td-filters__actions{ grid-column:1 / -1; }
  .td-footer__grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:640px){
  .td-nav{ display:none; }
  .td-menu-toggle{ display:block; }
  .td-nav.is-open{ display:flex; position:absolute; top:64px; left:0; right:0; flex-direction:column; background:#fff; border-bottom:1px solid var(--td-line); padding:12px 20px; gap:4px; }
  .td-nav.is-open a{ padding:10px 0; }
  .td-filters__row{ grid-template-columns:1fr; }
  .td-grid{ grid-template-columns:1fr; }
  .td-hero{ padding:44px 0 64px; }
  .td-footer__grid{ grid-template-columns:1fr; }
}