/* ========================================================
   THEME PALETTE DEFINITIONS (data-hp-theme)
   ======================================================== */

/* 1. Obsidian Purple (Default) */
:root, [data-hp-theme="obsidian"] {
  --bg-base: #0c0a14;
  --bg-gradient: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(120, 58, 237, 0.16), transparent 70%),
                 radial-gradient(circle at 100% 100%, rgba(76, 29, 149, 0.08), transparent 40%);
  --card-bg: rgba(22, 19, 34, 0.65);
  --card-hover-bg: rgba(30, 26, 48, 0.88);
  --card-border: rgba(139, 92, 246, 0.12);
  --card-hover-border: rgba(167, 139, 250, 0.38);
  --accent-color: #8b5cf6;
  --accent-pill: rgba(124, 58, 237, 0.28);
  --accent-pill-border: rgba(167, 139, 250, 0.45);
  --title-color: #9494a8;
}

/* 2. OLED Velvet (Pitch Black & Violet) */
[data-hp-theme="oled"] {
  --bg-base: #030007;
  --bg-gradient: radial-gradient(circle at 50% 0%, rgba(139, 92, 246, 0.14) 0%, rgba(3, 0, 7, 0) 65%);
  --card-bg: rgba(17, 14, 25, 0.8);
  --card-hover-bg: rgba(26, 21, 38, 0.95);
  --card-border: rgba(255, 255, 255, 0.07);
  --card-hover-border: rgba(168, 85, 247, 0.35);
  --accent-color: #a855f7;
  --accent-pill: rgba(168, 85, 247, 0.25);
  --accent-pill-border: rgba(192, 132, 252, 0.4);
  --title-color: #a1a1aa;
}

/* 3. Tokyo Night (Deep Indigo / Cool Slate) */
[data-hp-theme="tokyo"] {
  --bg-base: #0f111a;
  --bg-gradient: radial-gradient(circle at 50% -10%, rgba(99, 102, 241, 0.15) 0%, transparent 60%);
  --card-bg: rgba(23, 26, 38, 0.7);
  --card-hover-bg: rgba(32, 36, 54, 0.9);
  --card-border: rgba(99, 102, 241, 0.14);
  --card-hover-border: rgba(129, 140, 248, 0.4);
  --accent-color: #6366f1;
  --accent-pill: rgba(99, 102, 241, 0.25);
  --accent-pill-border: rgba(129, 140, 248, 0.45);
  --title-color: #818cf8;
}

/* 4. Emerald Noir (Charcoal & Forest Mint) */
[data-hp-theme="emerald"] {
  --bg-base: #090e0c;
  --bg-gradient: radial-gradient(circle at 50% -10%, rgba(16, 185, 129, 0.12) 0%, transparent 60%);
  --card-bg: rgba(16, 24, 21, 0.7);
  --card-hover-bg: rgba(21, 36, 30, 0.9);
  --card-border: rgba(16, 185, 129, 0.14);
  --card-hover-border: rgba(52, 211, 153, 0.4);
  --accent-color: #10b981;
  --accent-pill: rgba(16, 185, 129, 0.25);
  --accent-pill-border: rgba(52, 211, 153, 0.45);
  --title-color: #6ee7b7;
}

/* ========================================================
   GLOBAL LAYOUT & BACKGROUND OVERRIDES
   ======================================================== */

/* Root document canvas */
html,
body {
  background-color: var(--bg-base) !important;
  background-image: var(--bg-gradient) !important;
  background-attachment: fixed !important;
  min-height: 100vh !important;
  transition: background-color 0.25s ease, background-image 0.25s ease !important;
}

/* Strip Tailwind background colors from inner structural wrappers */
#__next,
main,
#container,
.min-h-screen,
div[class*="bg-zinc"],
div[class*="bg-slate"],
div[class*="bg-gray"],
div[class*="bg-neutral"] {
  background-color: transparent !important;
  background-image: none !important;
}

/* Viewport width & vertical breathing room */
#container, main {
  position: relative !important;
  z-index: 1 !important;
  max-width: 1550px !important;
  margin: 0 auto !important;
  padding: 0.75rem 1rem 2rem 1rem !important;
}

header {
  position: relative !important;
  z-index: 1 !important;
}

/* ========================================================
   PARTICLE CANVAS LAYER
   ======================================================== */

#hp-particle-canvas {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  z-index: 0 !important;
  pointer-events: none !important;
}

/* ========================================================
   SLEEK TAB BAR
   ======================================================== */

.tab-list,
[role="tablist"],
nav[aria-label="Tabs"],
.tabs-container {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  gap: 0.35rem !important;
  margin: 0.5rem auto 0.75rem auto !important;
  padding: 0.25rem 0.35rem !important;
  width: fit-content !important;
  background: rgba(18, 18, 23, 0.75) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid var(--card-border) !important;
  border-radius: 9999px !important;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.4) !important;
}

.tab-item,
[role="tab"],
.tab-list a,
.tab-list button {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  padding: 0.4rem 1.15rem !important;
  font-size: 0.82rem !important;
  font-weight: 500 !important;
  color: var(--title-color) !important;
  border-radius: 9999px !important;
  border: 1px solid transparent !important;
  background: transparent !important;
  cursor: pointer !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.tab-item:hover,
[role="tab"]:hover,
.tab-list a:hover,
.tab-list button:hover {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.05) !important;
}

.tab-item.active,
[role="tab"][aria-selected="true"],
.tab-item[data-state="active"],
.tab-list a.active,
.tab-list .active {
  color: #ffffff !important;
  font-weight: 600 !important;
  background: var(--accent-pill) !important;
  border: 1px solid var(--accent-pill-border) !important;
  box-shadow: 0 0 14px rgba(0, 0, 0, 0.3) !important;
}

.tab-list::after,
[role="tablist"]::after,
.tab-indicator {
  display: none !important;
}

/* ========================================================
   BENTO SERVICE CARDS
   ======================================================== */

.service-card {
  min-height: 70px !important;
  padding: 0.8rem 1.1rem !important;
  background: var(--card-bg) !important;
  backdrop-filter: blur(14px) !important;
  -webkit-backdrop-filter: blur(14px) !important;
  border: 1px solid var(--card-border) !important;
  border-radius: 14px !important;
  display: flex !important;
  align-items: center !important;
  transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.service-card:hover {
  transform: translateY(-2px) !important;
  background: var(--card-hover-bg) !important;
  border-color: var(--card-hover-border) !important;
  box-shadow: 0 10px 24px -4px rgba(0, 0, 0, 0.6) !important;
}

.service-card img,
.service-card svg {
  width: 32px !important;
  height: 32px !important;
  border-radius: 6px !important;
}

h2 {
  font-weight: 600 !important;
  letter-spacing: 0.06em !important;
  color: var(--title-color) !important;
  font-size: 0.78rem !important;
  text-transform: uppercase !important;
  margin-top: 1rem !important;
  margin-bottom: 0.45rem !important;
}

/* ========================================================
   FLOATING THEME SWITCHER WIDGET
   ======================================================== */

#hp-theme-switcher {
  position: fixed !important;
  top: 18px !important;
  right: 24px !important;
  z-index: 999999 !important;
  display: block !important;
  pointer-events: auto !important;
}

#hp-theme-btn {
  background: rgba(18, 18, 23, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  color: #a1a1aa;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

#hp-theme-btn:hover {
  color: #ffffff;
  border-color: var(--card-hover-border);
  transform: scale(1.05);
}

#hp-theme-menu {
  display: none;
  position: absolute;
  top: 44px;
  right: 0;
  background: rgba(16, 16, 22, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 6px;
  min-width: 170px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  flex-direction: column;
  gap: 3px;
}

#hp-theme-menu.show {
  display: flex;
}

.hp-theme-opt {
  background: transparent;
  border: none;
  color: #a1a1aa;
  padding: 8px 12px;
  font-size: 0.8rem;
  font-weight: 500;
  text-align: left;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.hp-theme-opt:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.hp-theme-opt.active {
  color: #ffffff;
  background: var(--accent-pill);
  font-weight: 600;
}