/* ============================================================
ByteKit — styles.css
Main stylesheet for bytekit.in
============================================================ */

/* ===== CSS VARIABLES ===== */

:root {
  --bg:       #060912;
  --surface:  #0b0f1e;
  --panel:    #0e1328;
  --border:   #1a2040;
  --border2:  #243060;
  --blue:     #3b82f6;
  --blue-l:   #60a5fa;
  --orange:   #f97316;
  --orange-l: #fb923c;
  --cyan:     #22d3ee;
  --green:    #4ade80;
  --red:      #f87171;
  --text:     #e2e8f0;
  --muted:    #475569;
  --muted2:   #64748b;
}
/* ===== RESET & BASE ===== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: 'IBM Plex Mono', monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}
/* Circuit-board grid background */

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
  linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
  linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}
/* Glowing corner dots */

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, rgba(59,130,246,0.12) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: 24px 24px;
  pointer-events: none;
  z-index: 0;
}
/* ===== ANIMATIONS ===== */

@keyframes fadeDown {
  from {
    opacity:0;
    transform:translateY(-22px);
  }
  to {
    opacity:1;
    transform:translateY(0);
  }

}
@keyframes fadeUp {
  from {
    opacity:0;
    transform:translateY(18px);
  }
  to {
    opacity:1;
    transform:translateY(0);
  }

}
@keyframes blink {
  0%,100% {
    opacity:1;
  }
  50% {
    opacity:0.2;
  }

}
/* ===== HEADER ===== */

header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(6,9,18,0.92);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.logo-svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.logo-text {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, var(--blue-l), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-tag {
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: block;
  margin-top: 1px;
  color: var(--muted2);
  -webkit-text-fill-color: var(--muted2);
}
.header-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.nav-link {
  color: var(--muted2);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.2s;
}
.nav-link:hover {
  color: var(--blue-l);
}
.header-badge {
  background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(249,115,22,0.1));
  border: 1px solid rgba(59,130,246,0.35);
  color: var(--blue-l);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
}
/* ===== LANDING PAGE ===== */

#landing {
  position: relative;
  z-index: 1;
}
.hero {
  text-align: center;
  padding: 5rem 1.5rem 3.5rem;
  max-width: 900px;
  margin: 0 auto;
  animation: fadeDown 0.7s ease both;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.25);
  color: var(--blue-l);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 5px 15px;
  border-radius: 20px;
  margin-bottom: 2rem;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  animation: blink 2s infinite;
}
.hero h1 {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
}
.hero h1 .hl {
  background: linear-gradient(90deg, var(--blue-l), var(--cyan), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero h1 .dim {
  color: var(--muted2);
}
.hero-sub {
  color: var(--muted2);
  font-size: 0.85rem;
  line-height: 1.9;
  max-width: 540px;
  margin: 0 auto 2.5rem;
}
.cta-row {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}
.btn-cta {
  background: linear-gradient(135deg, var(--blue), #2563eb);
  color: #fff;
  font-weight: 600;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  padding: 12px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
  box-shadow: 0 0 24px rgba(59,130,246,0.3);
}
.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 36px rgba(59,130,246,0.5);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  padding: 12px 28px;
  border-radius: 8px;
  border: 1px solid var(--border2);
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
}
.btn-ghost:hover {
  border-color: var(--orange);
  color: var(--orange);
}
/* Stats strip */

.stats-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  animation: fadeUp 0.7s ease 0.15s both;
}
.stat-item {
  flex: 1;
  min-width: 140px;
  text-align: center;
  padding: 1.75rem 1rem;
  border-right: 1px solid var(--border);
  background: var(--surface);
}
.stat-item:last-child {
  border-right: none;
}
.stat-num {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 1.9rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--blue-l), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.6rem;
  color: var(--muted2);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 4px;
}
/* ===== SECTIONS ===== */

.section {
  padding: 5rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.section-eyebrow {
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 1.6rem;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
}
.section-sub {
  color: var(--muted2);
  font-size: 0.75rem;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
/* ===== TOOL GRID (LANDING) ===== */

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--border);
}
.tool-card {
  background: var(--surface);
  padding: 1.6rem 1.4rem;
  cursor: pointer;
  transition: all 0.22s;
  position: relative;
  overflow: hidden;
}
.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--card-c, var(--blue)), transparent);
  opacity: 0;
  transition: opacity 0.25s;
}
.tool-card:hover {
  background: var(--panel);
}
.tool-card:hover::before {
  opacity: 1;
}
.tc-icon {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
}
.tc-name {
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  margin-bottom: 0.45rem;
}
.tc-desc {
  font-size: 0.7rem;
  color: var(--muted2);
  line-height: 1.65;
}
.tc-badge {
  display: inline-block;
  margin-top: 0.8rem;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid;
}
/* ===== FEATURES ===== */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
}
.f-icon {
  font-size: 1.3rem;
  margin-bottom: 0.6rem;
}
.f-title {
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}
.f-desc {
  font-size: 0.69rem;
  color: var(--muted2);
  line-height: 1.65;
}
/* ===== DOMAIN SECTION ===== */

.domain-section {
  background: linear-gradient(135deg, rgba(59,130,246,0.06), rgba(249,115,22,0.04));
  border: 1px solid var(--border2);
  border-radius: 14px;
  padding: 2rem;
  max-width: 1066px;
  margin: 0 auto;
  animation: fadeUp 0.7s ease 0.3s both;
}
.domain-title {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}
.domain-sub {
  font-size: 0.7rem;
  color: var(--muted2);
  margin-bottom: 1.5rem;
}
.domain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}
.domain-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.2s;
}
.domain-item:hover {
  border-color: var(--blue);
  background: rgba(59,130,246,0.06);
}
.domain-name {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue-l);
}
.domain-price {
  font-size: 0.62rem;
  color: var(--muted2);
}
.domain-best {
  border-color: var(--orange) !important;
  background: rgba(249,115,22,0.04) !important;
}
.domain-best .domain-name {
  color: var(--orange);
}
.best-tag {
  font-size: 0.55rem;
  background: var(--orange);
  color: #000;
  padding: 1px 6px;
  border-radius: 3px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
/* ===== APP PAGE ===== */

#app {
  display: none;
  position: relative;
  z-index: 1;
}
.app-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}
/* Tool nav tabs */

.tool-nav {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.45rem;
}
.tool-tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted2);
  padding: 6px 13px;
  border-radius: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  cursor: pointer;
  transition: all 0.18s;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.tool-tab:hover {
  color: var(--blue-l);
  border-color: var(--border);
}
.tool-tab.active {
  background: rgba(59,130,246,0.12);
  border-color: rgba(59,130,246,0.35);
  color: var(--blue-l);
}
/* Tool panels */

.tool-panel {
  display: none;
  animation: fadeUp 0.28s ease both;
}
.tool-panel.active {
  display: block;
}
/* ===== CARD ===== */

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.35rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.card-title {
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}
.card-hint {
  font-size: 0.65rem;
  color: var(--muted);
}
.card-body {
  padding: 1.35rem;
}
/* ===== LAYOUT HELPERS ===== */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 680px) {
  .two-col {
    grid-template-columns: 1fr;
  }

}
.col-label {
  font-size: 0.6rem;
  color: var(--muted2);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
/* ===== FORM ELEMENTS ===== */

textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  padding: 0.9rem;
  border-radius: 8px;
  resize: vertical;
  min-height: 200px;
  outline: none;
  line-height: 1.7;
  transition: border-color 0.2s;
}
textarea:focus {
  border-color: var(--blue);
}
textarea.err {
  border-color: var(--red);
}
input[type="text"] {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  padding: 8px 12px;
  border-radius: 7px;
  outline: none;
  transition: border-color 0.2s;
  margin-bottom: 0.65rem;
}
input[type="text"]:focus {
  border-color: var(--blue);
}
/* ===== BUTTONS ===== */

.btn-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.85rem;
}
.btn {
  padding: 7px 15px;
  border-radius: 7px;
  border: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.18s;
  letter-spacing: 0.04em;
}
.btn-p {
  background: linear-gradient(135deg, var(--blue), #2563eb);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 0 16px rgba(59,130,246,0.25);
}
.btn-p:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(59,130,246,0.4);
}
.btn-s {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-s:hover {
  border-color: var(--blue-l);
  color: var(--blue-l);
}
.btn-d {
  background: rgba(248,113,113,0.08);
  color: var(--red);
  border: 1px solid rgba(248,113,113,0.2);
}
.btn-d:hover {
  background: rgba(248,113,113,0.16);
}
/* ===== STATUS MESSAGES ===== */

.status {
  font-size: 0.7rem;
  padding: 7px 11px;
  border-radius: 6px;
  margin-top: 0.7rem;
  display: none;
}
.status.show {
  display: block;
}
.status.ok {
  background: rgba(74,222,128,0.08);
  color: var(--green);
  border: 1px solid rgba(74,222,128,0.2);
}
.status.fail {
  background: rgba(248,113,113,0.08);
  color: var(--red);
  border: 1px solid rgba(248,113,113,0.2);
}
.status.warn {
  background: rgba(249,115,22,0.08);
  color: var(--orange);
  border: 1px solid rgba(249,115,22,0.2);
}
/* Stats bar */

.stats-bar {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 0.8rem 1.35rem;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.stat {
  font-size: 0.68rem;
  color: var(--muted2);
}
.stat span {
  color: var(--blue-l);
  font-weight: 600;
}
/* ===== REGEX FLAGS ===== */

.flag-row {
  display: flex;
  gap: 0.55rem;
  margin-bottom: 0.8rem;
  align-items: center;
  flex-wrap: wrap;
}
.flag-lbl {
  font-size: 0.62rem;
  color: var(--muted2);
}
.flag-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted2);
  width: 29px;
  height: 29px;
  border-radius: 5px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem;
  cursor: pointer;
  transition: all 0.18s;
}
.flag-btn.on {
  background: rgba(59,130,246,0.12);
  border-color: var(--blue);
  color: var(--blue-l);
}
/* ===== HASH ===== */

.hash-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.8rem 1rem;
  margin-bottom: 0.6rem;
}
.hash-lbl {
  font-size: 0.6rem;
  color: var(--muted2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}
.hash-val {
  font-size: 0.72rem;
  color: var(--cyan);
  word-break: break-all;
  line-height: 1.5;
}
/* ===== COLOR ===== */

.color-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--border);
  flex-shrink: 0;
  transition: background 0.2s;
}
.color-row-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
/* ===== JWT ===== */

.jwt-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.9rem 1rem;
  margin-bottom: 0.65rem;
}
.jwt-label {
  font-size: 0.6rem;
  color: var(--muted2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.jwt-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.jwt-val {
  font-size: 0.75rem;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 1.6;
}
/* ===== MARKDOWN PREVIEW ===== */

.md-preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.15rem;
  min-height: 200px;
  overflow-y: auto;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  line-height: 1.8;
  color: var(--text);
}
.md-preview h1,.md-preview h2,.md-preview h3 {
  font-family: 'Orbitron', monospace;
  margin: 0.75rem 0 0.35rem;
  color: var(--blue-l);
}
.md-preview h1 {
  font-size: 1.35rem;
}
.md-preview h2 {
  font-size: 1.1rem;
}
.md-preview h3 {
  font-size: 0.9rem;
}
.md-preview p {
  margin-bottom: 0.7rem;
}
.md-preview code {
  background: rgba(59,130,246,0.1);
  color: var(--cyan);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.82em;
}
.md-preview pre {
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.9rem;
  margin: 0.7rem 0;
  overflow-x: auto;
}
.md-preview pre code {
  background: none;
  padding: 0;
}
.md-preview blockquote {
  border-left: 3px solid var(--blue);
  padding-left: 1rem;
  color: var(--muted2);
  margin: 0.7rem 0;
}
.md-preview ul,.md-preview ol {
  margin: 0.5rem 0 0.5rem 1.5rem;
}
.md-preview li {
  margin-bottom: 0.2rem;
}
.md-preview a {
  color: var(--orange);
}
.md-preview strong {
  color: #fff;
}
.md-preview em {
  color: var(--orange-l);
}
.md-preview hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1rem 0;
}
.md-preview table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.75rem 0;
  font-size: 0.8rem;
}
.md-preview th {
  background: rgba(59,130,246,0.1);
  border: 1px solid var(--border);
  padding: 5px 10px;
  text-align: left;
}
.md-preview td {
  border: 1px solid var(--border);
  padding: 5px 10px;
}
/* ===== SELECT DROPDOWN ===== */

select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem;
  padding: 6px 10px;
  border-radius: 7px;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
}
select:focus {
  border-color: var(--blue);
}
/* ===== INDENT SELECTOR (Formatter tools) ===== */

.fmt-options {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.85rem;
  padding: 0.65rem 0.9rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 7px;
}
.fmt-opt-label {
  font-size: 0.62rem;
  color: var(--muted2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
/* ===== AD SLOT ===== */

.ad-slot {
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 90px;
  margin: 1.4rem 0;
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
/* ===== FOOTER ===== */

footer {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--muted2);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  border-top: 1px solid var(--border);
  margin-top: 4rem;
}
.footer-logo {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--blue-l), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin: 0.75rem 0;
}
.footer-links a {
  color: var(--muted2);
  text-decoration: none;
  transition: color 0.2s;
  font-size: 0.68rem;
}
.footer-links a:hover {
  color: var(--blue-l);
}
/* ===== RESPONSIVE ===== */

@media (max-width: 600px) {
  header {
    padding: 0 1rem;
  }
  .hero {
    padding: 3rem 1rem 2.5rem;
  }
  .section {
    padding: 3rem 1rem;
  }
  .header-badge {
    display: none;
  }
  .tool-nav {
    gap: 0.25rem;
  }
  .tool-tab {
    font-size: 0.65rem;
    padding: 5px 9px;
  }

}
/* ===== SEARCH BAR ===== */

.site-search-wrap {
  max-width: 640px;
  margin: 0 auto 3rem;
  position: relative;
  animation: fadeUp 0.7s ease 0.1s both;
}
.site-search-bar {
  display: flex;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 12px;
  padding: 4px 6px 4px 18px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.site-search-bar:focus-within {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34,211,238,0.1);
}
.site-search-icon {
  color: var(--muted2);
  font-size: 1rem;
  flex-shrink:0;
}
.site-search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  padding: 8px 12px;
}
.site-search-input::placeholder {
  color: var(--muted);
}
.site-search-btn {
  background: linear-gradient(135deg, var(--cyan), #0891b2);
  color: #000;
  font-weight: 700;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.74rem;
  padding: 8px 18px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  letter-spacing: 0.05em;
}
.site-search-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(34,211,238,0.35);
}
/* Search dropdown */

.search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: var(--panel);
  border: 1px solid var(--border2);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
  z-index: 999;
  display: none;
}
.search-dropdown.show {
  display: block;
}
.search-result-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1.1rem;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  color: inherit;
}
.search-result-item:hover {
  background: rgba(34,211,238,0.06);
}
.search-result-item + .search-result-item {
  border-top: 1px solid var(--border);
}
.sri-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
}
.sri-name {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
}
.sri-desc {
  font-size: 0.67rem;
  color: var(--muted2);
  margin-top: 1px;
}
.sri-tag {
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-left: auto;
  color: var(--cyan);
  flex-shrink: 0;
}
.search-no-results {
  padding: 1.25rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted2);
}