/* ================================================================
   СПРАВОЧНАЯ СИСТЕМА НОРМАТИВНЫХ СЛОВАРЕЙ
   Premium official design for legal professionals
   ================================================================ */

:root {
  /* Core palette — deep navy, warm gold, clean whites */
  --navy-900: #0a1628;
  --navy-800: #111d35;
  --navy-700: #172a47;
  --navy-600: #1e3a5f;
  --navy-500: #2a4a7f;
  --navy-400: #4a6fa5;
  --navy-300: #7b9cc7;
  --navy-200: #b3c8e2;
  --navy-100: #dce6f1;
  --navy-50: #f0f4f9;

  --gold-600: #8b6914;
  --gold-500: #b08420;
  --gold-400: #c9a23e;
  --gold-300: #dbb95c;
  --gold-200: #e8d08a;
  --gold-100: #f5e8be;

  --white: #ffffff;
  --gray-50: #f8f9fb;
  --gray-100: #eef1f5;
  --gray-200: #dde2ea;
  --gray-300: #c4cbd8;
  --gray-400: #8d96a7;
  --gray-500: #636d80;
  --gray-600: #4a5265;
  --gray-700: #333b4d;
  --gray-800: #1f2533;
  --text: #1a1f2e;
  --text-secondary: #4a5265;

  --font-serif: 'Cormorant Garamond', 'Georgia', 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
  --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.12);
  --shadow-xl: 0 16px 48px rgba(10, 22, 40, 0.16);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-y: scroll;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--gray-50);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}

/* ─── HEADER ──────────────────────────────────────────────── */

.header {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--navy-700) 100%);
  border-bottom: 3px solid var(--gold-400);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__emblem {
  flex-shrink: 0;
}

.header__icon {
  width: 40px;
  height: 40px;
  color: var(--gold-300);
}

.header__text {
  min-width: 0;
}

.header__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.01em;
  line-height: 1.3;
}

.header__subtitle {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--gold-300);
  font-style: italic;
  letter-spacing: 0.02em;
  margin-top: 1px;
}

/* ─── MAIN ────────────────────────────────────────────────── */

.main {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── SEARCH ──────────────────────────────────────────────── */

.search-section {
  padding: 32px 0 8px;
  position: sticky;
  top: 67px;
  z-index: 90;
  background: var(--gray-50);
}

.search-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.search-box:focus-within {
  box-shadow: var(--shadow-xl), 0 0 0 3px rgba(42, 74, 127, 0.15);
  border-color: var(--navy-400);
}

.search-input-wrap {
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 12px;
}

.search-icon {
  width: 22px;
  height: 22px;
  color: var(--gray-400);
  flex-shrink: 0;
  transition: color 0.2s;
}

.search-box:focus-within .search-icon {
  color: var(--navy-500);
}

.search-input {
  flex: 1;
  border: none;
  outline: none;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  padding: 16px 0;
  color: var(--text);
  background: transparent;
}

.search-input::placeholder {
  color: var(--gray-400);
}

.search-hint {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--gray-400);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  padding: 2px 7px;
  flex-shrink: 0;
  user-select: none;
  transition: opacity 0.2s;
}

.search-box:focus-within .search-hint {
  opacity: 0;
}

.search-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--gray-200);
  border-top-color: var(--navy-500);
  border-radius: 50%;
  flex-shrink: 0;
  display: none;
  animation: spin 0.6s linear infinite;
}

.search-spinner.active {
  display: block;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.search-meta {
  padding: 0 20px 10px;
  font-size: 0.78rem;
  color: var(--gray-400);
  min-height: 22px;
}

/* ─── RESULTS ─────────────────────────────────────────────── */

.results {
  padding: 8px 0 40px;
}

.result-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, transform 0.15s ease;
}

.result-item.animate {
  animation: fadeUp 0.25s ease both;
}

.result-item.animate:nth-child(1) {
  animation-delay: 0ms;
}

.result-item.animate:nth-child(2) {
  animation-delay: 40ms;
}

.result-item.animate:nth-child(3) {
  animation-delay: 80ms;
}

.result-item.animate:nth-child(4) {
  animation-delay: 120ms;
}

.result-item.animate:nth-child(5) {
  animation-delay: 160ms;
}

.result-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.result-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px 10px;
  border-bottom: 1px solid var(--gray-100);
}

.result-word {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy-800);
  letter-spacing: 0.01em;
}

.result-count {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--gray-400);
  background: var(--gray-100);
  padding: 2px 8px;
  border-radius: 100px;
  white-space: nowrap;
}

.result-entries {
  padding: 0;
}

.entry-item {
  padding: 14px 18px;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.entry-item:last-child {
  border-bottom: none;
}

.entry-badge-wrap {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.entry-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--white);
  text-transform: uppercase;
  line-height: 1.1;
  text-align: center;
}

.entry-badge.orf {
  background: linear-gradient(135deg, #1a5276, #1e6f9f);
}

.entry-badge.oep {
  background: linear-gradient(135deg, #6c3483, #8e44ad);
}

.entry-badge.ino {
  background: linear-gradient(135deg, #1e6e3e, #27ae60);
}

.entry-page {
  font-size: 0.65rem;
  color: var(--gray-400);
  white-space: nowrap;
}

.entry-body {
  flex: 1;
  min-width: 0;
}

.entry-dict-name {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gray-500);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.entry-dict-name a {
  color: var(--navy-400);
  text-decoration: none;
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.15s;
  font-size: 0.68rem;
}

.entry-item:hover .entry-dict-name a {
  opacity: 1;
}

.entry-dict-name a:hover {
  text-decoration: underline;
}

.entry-text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--text);
  word-break: break-word;
}

/* ─── EMPTY STATE ─────────────────────────────────────────── */

.empty-state {
  padding: 48px 0 60px;
  text-align: center;
}

.empty-state.hidden {
  display: none;
}

.empty-state__inner {
  max-width: 560px;
  margin: 0 auto;
}

.empty-state__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  color: var(--navy-300);
  opacity: 0.5;
}

.empty-state__icon svg {
  width: 100%;
  height: 100%;
}

.empty-state__title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--navy-800);
  margin-bottom: 10px;
}

.empty-state__desc {
  font-size: 0.92rem;
  color: var(--gray-500);
  margin-bottom: 32px;
  line-height: 1.6;
}

/* Dictionary cards */

.dict-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dict-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text);
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.15s;
  text-align: left;
}

.dict-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--navy-200);
  transform: translateY(-1px);
}

.dict-card__badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--white);
  flex-shrink: 0;
}

.dict-card__badge.orf {
  background: linear-gradient(135deg, #1a5276, #1e6f9f);
}

.dict-card__badge.oep {
  background: linear-gradient(135deg, #6c3483, #8e44ad);
}

.dict-card__badge.ino {
  background: linear-gradient(135deg, #1e6e3e, #27ae60);
}

.dict-card__info {
  flex: 1;
  min-width: 0;
}

.dict-card__name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--navy-800);
}

.dict-card__desc {
  font-size: 0.78rem;
  color: var(--gray-500);
  margin-top: 1px;
}

.dict-card__dl {
  width: 20px;
  height: 20px;
  color: var(--gray-400);
  flex-shrink: 0;
  transition: color 0.2s;
}

.dict-card:hover .dict-card__dl {
  color: var(--navy-500);
}

/* ─── NO RESULTS ──────────────────────────────────────────── */

.no-results {
  text-align: center;
  padding: 40px 20px;
  color: var(--gray-500);
}

.no-results__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--navy-700);
  margin-bottom: 6px;
}

.no-results__hint {
  font-size: 0.88rem;
}

/* ─── FOOTER ──────────────────────────────────────────────── */

.footer {
  background: var(--navy-900);
  border-top: 2px solid var(--gold-400);
  margin-top: auto;
}

.footer__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 24px;
  display: flex;
  gap: 40px;
  align-items: flex-start;
  justify-content: space-between;
}

.footer__note {
  font-size: 0.78rem;
  color: var(--navy-300);
  line-height: 1.65;
  max-width: 480px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer__links a {
  font-size: 0.78rem;
  color: var(--navy-200);
  text-decoration: none;
  transition: color 0.15s;
}

.footer__links a:hover {
  color: var(--gold-300);
}

/* ─── RESPONSIVE ──────────────────────────────────────────── */

@media (max-width: 640px) {
  .header__inner {
    padding: 12px 16px;
  }

  .header__title {
    font-size: 1.05rem;
  }

  .header__subtitle {
    font-size: 0.78rem;
  }

  .main {
    padding: 0 12px;
  }

  .search-section {
    padding: 16px 0 8px;
    top: 59px;
  }

  .search-input-wrap {
    padding: 0 14px;
  }

  .search-input {
    font-size: 1rem;
    padding: 14px 0;
  }

  .result-header {
    padding: 12px 14px 8px;
  }

  .result-word {
    font-size: 1.3rem;
  }

  .entry-item {
    padding: 12px 14px;
    gap: 10px;
  }

  .entry-badge {
    width: 36px;
    height: 36px;
    font-size: 0.58rem;
  }

  .entry-text {
    font-size: 0.95rem;
  }

  .empty-state {
    padding: 28px 0 40px;
  }

  .empty-state__title {
    font-size: 1.3rem;
  }

  .footer__inner {
    flex-direction: column;
    gap: 16px;
    padding: 20px 16px;
  }
}