/* ---------------------------------
   THEME: Dark + Light Modes
---------------------------------- */
:root {
  --bg: #0a0a0f;
  --panel: #11121a;
  --muted: #9aa0a6;
  --accent: #00fff7;
  --accent-2: #00d0ffa1;
  --accent-3: rgba(0, 255, 247, 0.632);;
  --text: #f3f6f8;
  --glass: rgba(255, 255, 255, 0.03);
  --shadow: 0 8px 30px rgba(0, 255, 247, 0.03);
  --panel-border: rgba(255, 255, 255, 0.06);
  --scrollbar-thumb: rgba(0, 255, 247, 0.2);
  --scrollbar-track: transparent;
  --header-height: 70px; /* default fallback */

}

:root[data-theme="light"] {
  --bg: #f6f8fa;
  --panel: #ffffff;
  --muted: #4c5c68;
  --accent: #0094ff;
  --accent-2: #005bbb;
  --text: #1a1a1a;
  --glass: rgba(255, 255, 255, 0.65);

  /* clearer contrast + softer shadow */
  --shadow: 0 6px 20px rgba(0, 0, 0, 0.10);
  --panel-border: rgba(0, 0, 0, 0.12);

  --scrollbar-thumb: rgba(0, 122, 255, 0.3);
  --scrollbar-track: rgba(0, 0, 0, 0.05);
  --header-height: 70px; /* default fallback */

}

/* ---------------------------------
   BASE
---------------------------------- */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overflow-y: auto;

}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 8px;
}
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
@media (max-width: 600px) { ::-webkit-scrollbar { display: none; } }

/* ---------------------------------
   HEADER
---------------------------------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--panel-border);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 20;
  height: auto;
}

/* Brand */
.logo {
  font-weight: 800;
  color: var(--accent);
  font-size: 2.2rem;
  margin: 0;
  text-decoration: none;
  transition: opacity 0.3s ease;
}
.logo.small { font-size: 1.4rem; }
.logo:hover { opacity: 0.9; }

/* Controls */
.controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

#themeToggle,
#clearCacheBtn,
#backDashboardBtn {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, border 0.25s;
}

#themeToggle:hover,
#clearCacheBtn:hover,
#backDashboardBtn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}


/* ---------------------------------
   SEARCH BAR
---------------------------------- */
.search-wrap {
  display: flex;
  width: 100%;
  max-width: 600px;
  background: var(--glass);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.search-wrap input[type="search"] {
  flex: 1;
  padding: 14px 16px;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 1rem;
  outline: none;
}

.search-wrap input[type="search"]:focus {
  background: rgba(0, 0, 0, 0.04);
}

.search-wrap button {
  padding: 14px 20px;
  border: none;
  cursor: pointer;
  background: var(--accent-2);
  color: #fff;
  font-weight: 700;
  transition: opacity 0.3s, transform 0.2s;
}
.search-wrap button:hover {
  opacity: 0.9;
  transform: scale(1.2);
  background: var(--accent-2);

}

/* ---------------------------------
   LAYOUT
---------------------------------- */
.results-root {
  display: flex;
  gap: 20px;
  padding: 20px 24px;
  min-height: 60vh;
  flex-wrap: wrap;
  overflow: visible;

}

/* Left panel */
.left-panel {
  width: 30%;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 14px;
  box-shadow: var(--shadow);
  overflow-y: auto;
  transition: transform 0.3s ease;
  z-index: 10;
  max-height: calc(100vh - 110px);

}

/* Right panel */
.right-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 4px;
  overflow-y: auto;
  max-height: calc(100vh - 110px);

}

/* ---------------------------------
   LEFT PANEL CARDS
---------------------------------- */
.title-card {
  padding: 14px;
  border-radius: 10px;
  margin-bottom: 12px;
  border: 1px solid var(--panel-border);
  background: var(--glass);
  cursor: pointer;
  transition: 0.25s ease;
}

.title-card:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(4px);
}


.title-card.active {
  background: var(--accent-2);
  color: #ffffff !important;
  border-color: var(--accent);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.title-card.active .t {
  color: #ffffff !important;
}

.title-card.active .sub {
  color: #eafcff !important;
}

.title-card .t { font-weight: 700; color: var(--accent); }

/* ---------------------------------
   RIGHT PANEL CONTENT
---------------------------------- */
.list-panel {
  background: var(--panel);
  border-radius: 12px;
  padding: 1.2rem 1.6rem;
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow);
}

.list-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
  position: sticky;
  top: 0;
  background: var(--panel);
  padding: 14px 16px;
  margin: 0 0 10px 0;
  z-index: 15;
  border-bottom: 1px solid var(--panel-border);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* List items */
.items li {
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 10px;
  background: var(--glass);
  border: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.items li:hover {
  background: rgba(0, 255, 247, 0.08);
  transform: translateX(3px);
}

.items li .rank {
  min-width: 36px;
  height: 36px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-weight: 700;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  color: #002;
}

.result-link {
  color: var(--accent);
  font-size: 0.9em;
  text-decoration: none;
  margin-top: 2px;
  transition: color 0.2s ease, transform 0.2s ease;
}
.result-link:hover {
  color: var(--accent-2);
  transform: scale(1.03);
}
/* Global hamburger — sits above left panel */
/* Animated hamburger */
/* ---------------------------------------------------
   FLOATING HAMBURGER ABOVE LEFT PANEL
--------------------------------------------------- */
.hamburger-global {
  display: none;
  position: fixed;
  top: calc(var(--header-height) + 12px);
  left: 16px;
  z-index: 1200;
  width: 44px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  color: var(--text);
  justify-content: center;
  align-items: center;
  font-size: 24px;
  line-height: 0;
  cursor: pointer;
  transition: transform 0.3s ease, top 0.2s ease, left 0.2s ease;
}

/* When left panel opens, hamburger slides right */
.hamburger-global.shifted {
  transform: translateX(250px);
}


/* ---------------------------------------------------
   BACKDROP
--------------------------------------------------- */
#backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.34);
  backdrop-filter: blur(2px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

#backdrop.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

/* ---------------------------------------------------
   RESPONSIVE — MOBILE
--------------------------------------------------- */
@media (max-width: 900px) {

  /* show floating hamburger */
  .hamburger-global {
    display: flex;
  }

  /* left panel slides */
  .left-panel {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 260px;
    height: calc(100% - 70px);
    transform: translateX(-100%);
    transition: transform 0.32s ease-in-out;
    z-index: 1100;
  }

  .left-panel.open {
    transform: translateX(0);
  }

  /* Right panel expands */
  .right-panel {
    width: 100%;
  }
}
/* Show only on small screens */



/* ---------------------------------------------------
   EXTRA SMALL DEVICES (≤500px)
--------------------------------------------------- */
@media (max-width: 500px) {

   :root {
    --header-height: 110px;
  }

  .site-header {
    flex-wrap: wrap;
    padding: 12px 16px;
    gap: 10px;
  }


  .logo.small {
    font-size: 1.2rem;
  }

  .search-wrap {
    width: 100%;
  }

  /* ensure floating hamburger stays visible */
  .hamburger-global {
    top: calc(var(--header-height) + 6px);
    left: 10px;
  }

  .controls {
    width: 100%;
    justify-content: flex-end;
  }
}