/* ============================================================
 *  HSE SANS
 * ============================================================ */
@font-face {
  font-family: 'HSE Sans';
  src: url('fonts/HSESans-Thin.otf') format('opentype');
  font-weight: 100; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'HSE Sans';
  src: url('fonts/HSESans-Regular.otf') format('opentype');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'HSE Sans';
  src: url('fonts/HSESans-Italic.otf') format('opentype');
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'HSE Sans';
  src: url('fonts/HSESans-SemiBold.otf') format('opentype');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'HSE Sans';
  src: url('fonts/HSESans-Bold.otf') format('opentype');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'HSE Sans';
  src: url('fonts/HSESans-Black.otf') format('opentype');
  font-weight: 900; font-style: normal; font-display: swap;
}

/* ============================================================
 *  ПЕРЕМЕННЫЕ
 * ============================================================ */
:root {
  --font: 'HSE Sans', 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --primary: #102D69;
  --primary-light: #E9EEF6;

  --tab-accent: #102D69;
  --tab-bg: #E9EEF6;
  --tab-fg: #0A1F4A;

  --bg: #EDF1F9;
  --surface: #FFFFFF;
  --border: #E0E4EB;
  --border-strong: #C8D0DC;

  --text: #1A202C;
  --text-muted: #5A6474;
  --text-soft: #8B95A8;

  --hse-title: #C8102E;

  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(16, 45, 105, .04);
  --shadow: 0 4px 16px rgba(16, 45, 105, .06);
  --shadow-lg: 0 16px 32px rgba(16, 45, 105, .10);
  --t: .2s cubic-bezier(.4,0,.2,1);
}

/* ============================================================
 *  RESET + BASE
 * ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16.5px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: 28px 22px 48px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-weight: 400;
  transition: background .35s ease;
}

.container { max-width: 1500px; margin: 0 auto; }

/* ============================================================
 *  HERO
 * ============================================================ */
.hero { margin-bottom: 24px; }
.hero h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.3rem);
  font-weight: 900;
  letter-spacing: -.03em; line-height: 1.1;
  color: var(--tab-accent);
  margin-bottom: 6px;
  transition: color .25s ease;
}
.hero-sub {
  color: var(--text-muted); font-size: .98rem;
  font-weight: 400; line-height: 1.5;
  margin-bottom: 10px;
}
.hero-stats {
  font-size: .95rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.hero-stats strong { color: var(--text); font-weight: 700; }
.hero-stats .sep { color: var(--text-soft); padding: 0 6px; }

/* ============================================================
 *  TABS
 * ============================================================ */
.tabs {
  display: flex; gap: 4px; padding: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  margin-bottom: 22px; width: fit-content; max-width: 100%;
  overflow-x: auto; box-shadow: var(--shadow-sm);
}
.tab-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 20px; border: none; background: transparent;
  font-family: inherit; font-size: .95rem; font-weight: 600;
  color: var(--text-muted); cursor: pointer;
  border-radius: var(--radius-pill); transition: var(--t); white-space: nowrap;
}
.tab-btn:hover { color: var(--text); background: var(--primary-light); }

.tab-btn.active[data-tab="events"] {
  background: #102D69; color: #fff;
  box-shadow: 0 5px 14px rgba(16,45,105,.28);
}
.tab-btn.active[data-tab="grants"] {
  background: #0E7C66; color: #fff;
  box-shadow: 0 5px 14px rgba(14,124,102,.28);
}
.tab-btn.active[data-tab="extra"] {
  background: #C75B12; color: #fff;
  box-shadow: 0 5px 14px rgba(199,91,18,.28);
}
.tab-btn.active:hover { filter: brightness(1.06); }

.tab-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 24px; height: 20px; padding: 0 7px;
  font-size: .72rem; font-weight: 700;
  background: rgba(0,0,0,.06); border-radius: var(--radius-pill); opacity: .9;
}
.tab-btn.active .tab-count { background: rgba(255,255,255,.28); }

.tab-content { display: none; animation: fadeIn .25s ease; }
.tab-content.active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: none; }
}

/* ============================================================
 *  FILTERS
 * ============================================================ */
.filters {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--tab-accent);
  padding: 14px 18px; border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm); margin-bottom: 14px;
  transition: border-color .25s ease;
}
.filter { display: flex; flex-direction: column; gap: 4px; min-width: 150px; }
.filter label {
  font-size: .7rem; font-weight: 600; color: var(--text-soft);
  text-transform: uppercase; letter-spacing: .06em; padding-left: 3px;
}
.filter select, .filter input {
  padding: 9px 14px; border: 1px solid var(--border);
  background: var(--bg); border-radius: var(--radius-sm);
  font-family: inherit; font-size: .93rem; color: var(--text);
  transition: var(--t); outline: none;
}
.filter select:focus, .filter input:focus {
  border-color: var(--tab-accent);
  background: #fff;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--tab-accent) 15%, transparent);
}
#filter-organizer { min-width: 200px; }
#sort-by { min-width: 190px; }
.filter-search { flex: 1; min-width: 200px; }

.btn-ghost {
  padding: 9px 18px; border-radius: var(--radius-sm);
  font-family: inherit; font-size: .92rem;
  cursor: pointer; transition: var(--t); white-space: nowrap; height: 40px;
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--border); font-weight: 400;
}
.btn-ghost:hover {
  background: var(--bg); color: var(--text); border-color: var(--border-strong);
}

/* ============================================================
 *  FILTERS-TOGGLE (мобильные)
 * ============================================================ */
.filters-toggle {
  display: none;
  width: 100%;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit; font-size: .95rem; font-weight: 600;
  color: var(--text);
  cursor: pointer;
  margin-bottom: 12px;
  text-align: left;
  transition: var(--t);
}
.filters-toggle::after {
  content: '▾';
  float: right;
  transition: transform .2s;
  color: var(--text-muted);
}
.filters-toggle.open::after { transform: rotate(180deg); }
.filters-toggle:hover { border-color: var(--border-strong); }

/* ============================================================
 *  RESULTS BAR
 * ============================================================ */
.results-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.result-count {
  font-size: .92rem;
  color: var(--text-muted);
  font-weight: 500;
}
.btn-toggle {
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  font-family: inherit; font-size: .87rem; font-weight: 500;
  cursor: pointer; transition: var(--t); white-space: nowrap;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-toggle:hover {
  background: var(--bg);
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-toggle.active {
  background: var(--tab-accent);
  color: #fff;
  border-color: var(--tab-accent);
  font-weight: 600;
  box-shadow: 0 3px 10px color-mix(in srgb, var(--tab-accent) 35%, transparent);
}

/* ============================================================
 *  CARDS
 * ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(440px, 1fr));
  gap: 18px;
  align-items: stretch;
}

.card {
  position: relative; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px 16px;
  display: flex; flex-direction: column;
  transition: var(--t); overflow: hidden;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--card-accent, var(--primary));
  opacity: 0; transition: var(--t);
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--card-accent, var(--primary));
}
.card:hover::before { opacity: 1; }

.card-title {
  font-size: 1.02rem; font-weight: 700; line-height: 1.4;
  letter-spacing: -.005em;
  margin-bottom: 10px;
  padding-right: 6px;
  overflow-wrap: break-word;
}
.card--highlighted .card-title { padding-right: 76px; }

.card-title-link {
  color: inherit;
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size .25s ease, color .15s ease, filter .15s ease;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.card-title-link:hover {
  color: var(--card-accent, var(--primary));
  background-size: 100% 1px;
}

.card-title-link.title-hse,
.card-title .title-hse {
  color: var(--hse-title);
}
.card-title-link.title-hse:hover {
  color: var(--hse-title);
  filter: brightness(1.15);
  background-size: 100% 1px;
}

.new-badge {
  position: absolute;
  top: 14px; right: 14px;
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  font-size: .7rem; font-weight: 700;
  border-radius: var(--radius-pill);
  background: var(--card-accent, var(--primary));
  color: #fff;
  letter-spacing: .04em;
  z-index: 1;
}

.card-info {
  display: flex; flex-direction: column;
  gap: 6px;
  font-size: .88rem; color: var(--text-muted);
  margin-bottom: 0;
}
.card-info > div {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
  overflow-wrap: break-word;
}
.card-info .icon {
  flex-shrink: 0; width: 18px; text-align: center;
  opacity: .7; font-size: 1em;
}

.card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; flex-wrap: wrap;
}

/* ============================================================
 *  ДЕДЛАЙН
 * ============================================================ */
.deadline {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .86rem; font-weight: 500;
  color: var(--text);
}
.deadline-label { color: var(--text-muted); font-weight: 500; }
.deadline-date  { color: var(--text); font-weight: 500; }
.deadline-date.muted { color: var(--text-soft); }
.deadline-sep   { color: var(--text-soft); padding: 0 2px; }
.deadline-when {
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}
.deadline-when.urgent {
  color: #B91C1C;
  font-weight: 700;
}

.card-link {
  font-size: .86rem; font-weight: 600;
  color: var(--card-accent, var(--primary));
  text-decoration: none;
  white-space: nowrap;
}
.card-link:hover { text-decoration: underline; }

/* ============================================================
 *  ПОДСВЕТКА «НОВОЕ»
 * ============================================================ */
.card--highlighted::before { opacity: 1; }

/* ============================================================
 *  СКЕЛЕТОНЫ
 * ============================================================ */
.skeleton-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px 16px;
  display: flex; flex-direction: column;
  gap: 12px;
  min-height: 190px;
}
.skeleton-line {
  height: 14px;
  border-radius: 6px;
  background: linear-gradient(90deg, #EDF0F5 25%, #E0E4EB 37%, #EDF0F5 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}
@keyframes shimmer {
  0%   { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

.no-results {
  grid-column: 1 / -1; text-align: center;
  padding: 40px 20px; color: var(--text-muted);
  font-size: .98rem;
}
.no-results .emoji { font-size: 2.8rem; display: block; margin-bottom: 10px; opacity: .55; }

.error-box {
  grid-column: 1 / -1; padding: 32px 20px; text-align: center;
  background: #FEF2F2; border: 1px solid #FECACA;
  border-radius: var(--radius); color: #991B1B;
  font-size: .95rem;
}

.footer {
  margin-top: 28px; text-align: center;
  font-size: .82rem; color: var(--text-soft);
}

/* ============================================================
 *  АДАПТИВ — планшеты и мобильные
 * ============================================================ */
@media (max-width: 820px) {
  /* HERO — компактнее */
  .hero { margin-bottom: 16px; }
  .hero h1 { font-size: 1.65rem; letter-spacing: -.02em; }
  .hero-sub { font-size: .9rem; margin-bottom: 6px; }
  .hero-stats { font-size: .85rem; }

  /* TABS — растягиваются на всю ширину и делят её поровну */
  .tabs {
    width: 100%;
    padding: 3px;
    margin-bottom: 14px;
    gap: 3px;
  }
  .tab-btn {
    flex: 1;
    justify-content: center;
    padding: 8px 10px;
    font-size: .82rem;
    gap: 5px;
    min-width: 0;
  }
  .tab-btn > span:first-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .tab-count {
    min-width: 20px;
    height: 18px;
    padding: 0 5px;
    font-size: .66rem;
    flex-shrink: 0;
  }
}

@media (max-width: 720px) {
  html { font-size: 16px; }
  body { padding: 16px 12px 32px; }

  .filters-toggle { display: block; }
  .filters {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px;
    margin-bottom: 12px;
  }
  .filters.open { display: flex; }
  .filter { min-width: 0; }
  #filter-organizer, #sort-by, .filter-search { min-width: 0; }
  .btn-ghost { width: 100%; }

  .results-bar {
    margin-bottom: 12px;
    gap: 8px;
    flex-wrap: nowrap;
  }
  .result-count {
    font-size: .85rem;
    flex: 1;
    min-width: 0;
  }
  .btn-toggle {
    padding: 6px 12px;
    font-size: .8rem;
    flex-shrink: 0;
  }

  .cards-grid { grid-template-columns: 1fr; gap: 12px; }
  .card { padding: 14px 16px 12px; }
  .card-title {
    font-size: 1rem;
    margin-bottom: 8px;
  }
  .card--highlighted .card-title { padding-right: 0; }

  /* Плашка «Новое» — не растягивается, а обнимает текст */
  .new-badge {
    position: static;
    display: inline-flex;
    align-self: flex-start;      /* ← вот это */
    width: fit-content;           /* ← и это */
    margin-bottom: 8px;
    padding: 2px 9px;
    font-size: .68rem;
  }

  .card-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding-top: 12px;
  }

  /* Дедлайн — компактнее, чтобы влезал в одну строку */
  .deadline {
    font-size: .8rem;              /* было .84rem */
    gap: 4px;                       /* было 6px */
    letter-spacing: -.01em;
  }

  .card-link {
    align-self: flex-end;
    font-size: .84rem;
  }

  .skeleton-card { padding: 14px 16px 12px; min-height: 150px; }
}

/* Очень узкие экраны — уменьшаем дополнительно */
@media (max-width: 380px) {
  .tab-btn {
    font-size: .76rem;
    padding: 7px 8px;
    gap: 4px;
  }
  .tab-count {
    min-width: 18px;
    height: 16px;
    padding: 0 4px;
    font-size: .62rem;
  }
  .hero h1 { font-size: 1.45rem; }
  .hero-sub { font-size: .85rem; }
  .hero-stats { font-size: .8rem; }
  .card-title { font-size: .95rem; }
}