@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #D87000;
  --primary-rgb: 216, 112, 0;
  --secondary: #2F9E0C;
  --bg-main: #f5f5f7;
  --bg-surface: #ffffff;
  --bg-surface-hover: #f7f7f7;
  --bg-input: #ffffff;
  --text-main: #1a1a1a;
  --text-muted: #666666;
  --text-light: #999999;
  --border-color: #e5e5e5;
  --border-light: #f0f0f0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.08);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --clean: #2F9E0C;
  --listed: #E53935;
  --warning: #FF9800;
  --info: #007AFF;
  --info-rgb: 0, 122, 255;
  --primary-rgb: 216, 112, 0;
  --bg-surface-rgb: 255, 255, 255;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
  --bg-main: #0a0a0a;
  --bg-surface: #111111;
  --bg-surface-hover: #1a1a1a;
  --bg-input: #161616;
  --text-main: #f0f0f0;
  --text-muted: #a0a0a0;
  --text-light: #666666;
  --border-color: #222222;
  --border-light: #1a1a1a;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.4);
  --bg-surface-rgb: 17, 17, 17;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-main); color: var(--text-main);
  line-height: 1.5;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary); }
ul { list-style: none; }
button { font-family: inherit; }

/* HEADER */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(var(--bg-surface-rgb), 0.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-surface);
}
.header__inner {
  max-width: 1200px; margin: 0 auto; height: 70px;
  display: flex; align-items: center; justify-content: space-between; padding: 0 24px;
}
.header__logo { display: flex; align-items: center; gap: 12px; font-size: 1.4rem; font-weight: 700; color: var(--text-main); }
.header__logo-icon {
  background: var(--primary); color: #fff; width: 36px; height: 36px;
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; font-weight: 700; letter-spacing: 0.5px;
}

/* HEADER CONTROLS */
.header__controls { display: flex; align-items: center; gap: 16px; }

/* LANG SELECT */
.lang-select { position: relative; }
.lang-select__btn {
  background: var(--bg-surface-hover); border: 1px solid var(--border-color);
  color: var(--text-main); padding: 8px 16px; border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 500; cursor: pointer; transition: all var(--transition);
}
.lang-select__btn:hover { border-color: var(--primary); }
.lang-select__dropdown {
  position: absolute; top: calc(100% + 8px); right: 0; width: 140px;
  background: var(--bg-surface); border: 1px solid var(--border-color);
  border-radius: var(--radius-md); box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transform: translateY(-10px);
  transition: all var(--transition); max-height: 300px; overflow-y: auto; z-index: 10;
}
.lang-select__dropdown.active { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-select__option {
  width: 100%; text-align: left; padding: 10px 16px; background: none;
  border: none; border-bottom: 1px solid var(--border-light);
  color: var(--text-main); font-size: 0.9rem; cursor: pointer;
  transition: background var(--transition);
}
.lang-select__option:last-child { border-bottom: none; }
.lang-select__option:hover, .lang-select__option.active { background: var(--bg-surface-hover); color: var(--primary); }

/* THEME TOGGLE */
.theme-toggle {
  background: var(--bg-surface-hover); border: 1px solid var(--border-color);
  color: var(--text-main); width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; cursor: pointer; transition: all var(--transition);
}
.theme-toggle:hover { border-color: var(--primary); transform: rotate(15deg); }

/* HERO */
.hero { text-align: center; padding: 60px 24px 40px; }
.hero__title { font-size: 2.5rem; font-weight: 700; margin-bottom: 16px; color: var(--text-main); }
.hero__subtitle { font-size: 1.1rem; color: var(--text-muted); max-width: 600px; margin: 0 auto 32px; }

/* SEARCH BOX */
.search-box-wrapper { position: relative; max-width: 600px; margin: 0 auto; }
.search-box { display: flex; box-shadow: var(--shadow-lg); border-radius: 12px; }
.search-box__input {
  flex: 1; padding: 18px 24px; font-size: 1.1rem;
  background: var(--bg-input); border: 1px solid var(--border-color);
  border-right: none; border-radius: 12px 0 0 12px;
  color: var(--text-main); outline: none; transition: border-color var(--transition);
}
.search-box__input:focus { border-color: var(--primary); }
.search-box__btn {
  padding: 0 40px; font-size: 1.1rem; font-weight: 600;
  background: var(--primary); color: #fff; border: none;
  border-radius: 0 12px 12px 0; cursor: pointer; transition: all var(--transition);
}
.search-box__btn:hover { background: #b85e00; }
.search-box__btn:active { transform: scale(0.98); }

/* GLASS BUTTON */
.btn-glass {
    background: rgba(var(--info-rgb), 0.05);
    color: var(--info);
    border: 1px solid rgba(var(--info-rgb), 0.3);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}
.btn-glass:hover {
    background: rgba(var(--info-rgb), 0.12);
    border-color: var(--info);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(var(--info-rgb), 0.2);
}
.btn-glass:active {
    transform: translateY(0);
}

/* CONTENT & PANELS */
.content-panel {
  background: var(--bg-surface); border: 1px solid var(--border-color);
  border-radius: var(--radius-md); padding: 30px; box-shadow: var(--shadow-sm);
  max-width: 1200px; margin: 0 auto; margin-bottom: 40px;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border-color); padding: 40px 24px;
  text-align: center; color: var(--text-muted); font-size: 0.85rem; background: var(--bg-surface);
}
.footer__links { display: flex; justify-content: center; gap: 24px; margin-bottom: 12px; flex-wrap: wrap; }
.footer__links a { color: var(--text-muted); font-weight: 500; }
.footer__links a:hover { color: var(--primary); }
.footer__copy { font-size: 0.78rem; color: var(--text-light); }

/* ALERTS */
.alert-warning {
    background: rgba(255,152,0,0.1); border: 1px solid var(--warning);
    color: var(--warning); padding: 20px; border-radius: var(--radius-sm); margin-bottom: 20px;
}
.alert-error {
    background: rgba(229,57,53,0.1); border: 1px solid var(--listed);
    color: var(--listed); padding: 20px; border-radius: var(--radius-sm); margin-bottom: 20px;
}