/* ============================================================
   WP_SCANNER v2.0 — "The Kinetic Monolith" Design System
   Bootstrap 5 overrides + cyberpunk theme
   ============================================================ */

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Surface palette */
  --surface:                #121318;
  --surface-dim:            #121318;
  --surface-bright:         #38393f;
  --surface-container:      #1e1f25;
  --surface-container-low:  #1a1b21;
  --surface-container-high: #292a2f;
  --surface-container-highest: #34343a;
  --surface-container-lowest:  #0d0e13;
  --surface-variant:        #34343a;

  /* Text */
  --on-surface:             #e3e1e9;
  --on-surface-variant:     #b9cacb;
  --on-background:          #e3e1e9;

  /* Primary (cyan) */
  --primary:                #dbfcff;
  --primary-container:      #00f0ff;
  --on-primary:             #00363a;
  --on-primary-container:   #006970;
  --primary-fixed:          #7df4ff;
  --primary-fixed-dim:      #00dbe9;

  /* Secondary (lime) */
  --secondary:              #ccff00;
  --secondary-container:    #ccff00;
  --on-secondary:           #1a2100;
  --on-secondary-container: #050600;

  /* Tertiary (green) */
  --tertiary:               #ddffd3;
  --tertiary-container:     #00fb40;
  --tertiary-fixed:         #72ff70;
  --tertiary-fixed-dim:     #00e639;

  /* Error */
  --error:                  #ffb4ab;
  --error-container:        #93000a;

  /* Outline */
  --outline:                #849495;
  --outline-variant:        #3b494b;

  /* Fonts */
  --font-headline: 'Space Grotesk', sans-serif;
  --font-body:     'Inter', sans-serif;
  --font-label:    'Space Grotesk', sans-serif;
  --font-mono:     'Space Mono', 'Courier New', monospace;
}


/* --- Base Resets & Bootstrap Overrides --- */
*, *::before, *::after {
  border-radius: 0 !important;
}

html, body {
  background-color: var(--surface);
  color: var(--on-surface);
  font-family: var(--font-body);
  min-height: 100vh;
}

::selection {
  background: var(--primary-container);
  color: var(--on-primary-container);
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-container); }


/* --- Typography --- */
.font-headline { font-family: var(--font-headline); }
.font-body     { font-family: var(--font-body); }
.font-label    { font-family: var(--font-label); }
.font-mono     { font-family: var(--font-mono); }

.text-primary           { color: var(--primary) !important; }
.text-primary-container { color: var(--primary-container) !important; }
.text-secondary         { color: var(--secondary) !important; }
.text-secondary-container { color: var(--secondary-container) !important; }
.text-tertiary-fixed    { color: var(--tertiary-fixed) !important; }
.text-error             { color: var(--error) !important; }
.text-on-surface        { color: var(--on-surface) !important; }
.text-muted-custom      { color: #64748b; }

.tracking-widest  { letter-spacing: 0.15em; }
.tracking-wider   { letter-spacing: 0.08em; }
.tracking-tighter { letter-spacing: -0.03em; }

.label-xs {
  font-family: var(--font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.label-2xs {
  font-family: var(--font-label);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.mono-xs {
  font-family: var(--font-mono);
  font-size: 10px;
}


/* --- Backgrounds --- */
.bg-surface                { background-color: var(--surface) !important; }
.bg-surface-container      { background-color: var(--surface-container) !important; }
.bg-surface-container-low  { background-color: var(--surface-container-low) !important; }
.bg-surface-container-high { background-color: var(--surface-container-high) !important; }
.bg-surface-container-lowest { background-color: var(--surface-container-lowest) !important; }
.bg-primary-container      { background-color: var(--primary-container) !important; }
.bg-secondary-container    { background-color: var(--secondary-container) !important; }
.bg-tertiary-fixed         { background-color: var(--tertiary-fixed) !important; }
.bg-error                  { background-color: var(--error) !important; }


/* --- Borders --- */
.border-outline-variant { border-color: var(--outline-variant) !important; }
.border-primary-container { border-color: var(--primary-container) !important; }
.border-secondary-container { border-color: var(--secondary-container) !important; }
.border-cyan-glow { border-color: rgba(0, 240, 255, 0.2) !important; }
.border-cyan-subtle { border-color: rgba(0, 240, 255, 0.1) !important; }


/* --- Glow Effects (replaces Material shadows) --- */
.glow-cyan  { text-shadow: 0 0 10px rgba(0, 240, 255, 0.5); }
.glow-lime  { text-shadow: 0 0 10px rgba(204, 255, 0, 0.5); }

.border-glow {
  box-shadow: inset 0 0 15px rgba(0, 240, 255, 0.1),
              0 0 5px rgba(0, 240, 255, 0.1);
}

.border-glow-lime {
  box-shadow: inset 0 0 15px rgba(204, 255, 0, 0.1),
              0 0 5px rgba(204, 255, 0, 0.1);
}

.border-glow-error {
  box-shadow: inset 0 0 15px rgba(255, 180, 171, 0.1),
              0 0 5px rgba(255, 180, 171, 0.1);
}

.shadow-header {
  box-shadow: 0 4px 20px -10px rgba(0, 240, 255, 0.3);
}

.shadow-nav-active {
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}


/* --- Cyber Grid Background --- */
.cyber-grid {
  background-image:
    linear-gradient(to right, rgba(0, 240, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 240, 255, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}


/* --- Material Symbols --- */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
}


/* --- Layout Components --- */

/* Top Nav */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  height: 64px;
  background: rgba(18, 19, 24, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}

.top-nav .logo {
  font-family: var(--font-headline);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--primary-container);
  text-transform: uppercase;
  filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.5));
}

/* Side Nav */
.side-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 256px;
  height: 100vh;
  background: var(--surface);
  border-right: 1px solid rgba(0, 240, 255, 0.1);
  display: flex;
  flex-direction: column;
  padding-top: 80px;
  padding-bottom: 2rem;
  z-index: 1020;
}

.nav-link-active {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(0, 240, 255, 0.1);
  color: var(--primary-container);
  border-left: 4px solid var(--primary-container);
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.nav-link-idle {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  color: #64748b;
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transition: all 0.2s;
}

.nav-link-idle:hover {
  color: #cbd5e1;
  background: var(--surface-container-low);
  padding-left: 1.5rem;
}

/* Main content offset */
.main-content {
  padding-top: 6rem;
  padding-bottom: 3rem;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (min-width: 768px) {
  .main-content {
    margin-left: 256px;
  }
}


/* --- Form Elements --- */
.scan-input {
  background: var(--surface-container-lowest);
  border: none;
  color: var(--primary);
  font-family: var(--font-label);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.5rem 1rem 0.5rem 2.5rem;
  width: 256px;
  outline: none;
}

.scan-input::placeholder { color: #64748b; }
.scan-input:focus {
  box-shadow: 0 0 0 1px var(--primary-container);
}

.btn-scan {
  background: var(--primary-container);
  color: var(--on-primary-container);
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border: none;
  cursor: pointer;
  transition: filter 0.2s;
}

.btn-scan:hover { filter: brightness(1.1); }
.btn-scan:active { transform: scale(0.95); }

/* --- HackerTarget Banner --- */
.ht-banner {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem;
  background: var(--surface-container-lowest);
  border: 1px solid rgba(204, 255, 0, 0.2);
  text-decoration: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.ht-banner:hover {
  border-color: rgba(204, 255, 0, 0.4);
  box-shadow: 0 0 12px rgba(204, 255, 0, 0.06);
}

.ht-banner-rule {
  display: block;
  height: 1px;
  background: linear-gradient(to right, rgba(0, 240, 255, 0.2), transparent 80%);
}

.ht-banner-tag {
  font-family: var(--font-label);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #64748b;
}

.ht-banner-name {
  font-family: var(--font-headline);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.ht-banner-tld {
  color: var(--primary-container);
}

.ht-banner-tagline {
  font-family: var(--font-label);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--secondary);
}

.ht-banner-desc {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: #64748b;
}



/* --- Card Components --- */
.card-header-bar {
  background: var(--surface-container-high);
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-header-bar .accent-bar {
  width: 4px;
  height: 16px;
  display: inline-block;
}

.card-header-bar h2 {
  font-family: var(--font-label);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin: 0;
}

.tech-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface-container-lowest);
  border: 1px solid rgba(59, 73, 75, 0.3);
  padding: 0.5rem 0.75rem;
  font-family: var(--font-label);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

.data-block {
  background: var(--surface-container-lowest);
  padding: 1rem;
  border-left: 2px solid var(--secondary-container);
}

.icon-box {
  padding: 0.75rem;
  background: var(--surface-container-lowest);
  border: 1px solid rgba(59, 73, 75, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}


/* --- Card Info Popover --- */
.btn-card-info {
  background: transparent;
  border: none;
  color: #64748b;
  padding: 0;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s;
}

.btn-card-info:hover,
.btn-card-info:focus {
  color: var(--primary-container);
  outline: none;
}

.popover-cyber {
  --bs-popover-bg: var(--surface-container-high);
  --bs-popover-border-color: rgba(0, 240, 255, 0.15);
  --bs-popover-body-color: var(--on-surface);
  --bs-popover-max-width: 280px;
  --bs-popover-border-radius: 0;
  --bs-popover-header-bg: transparent;
  --bs-popover-header-color: var(--primary-container);
  --bs-popover-arrow-border: rgba(0, 240, 255, 0.15);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.08);
  backdrop-filter: blur(10px);
}

.popover-cyber .popover-header {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-bottom: 1px solid rgba(0, 240, 255, 0.1);
  padding: 0.6rem 0.75rem;
}

.popover-cyber .popover-body {
  font-family: var(--font-body);
  font-size: 0.75rem;
  line-height: 1.5;
  padding: 0.6rem 0.75rem;
  color: var(--on-surface-variant);
}

.popover-cyber .popover-arrow::before {
  border-left-color: rgba(0, 240, 255, 0.15);
}

.popover-cyber .popover-arrow::after {
  border-left-color: var(--surface-container-high);
}


/* --- Status Indicators --- */
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50% !important;
  display: inline-block;
}

.status-dot-sm {
  width: 4px;
  height: 4px;
  border-radius: 50% !important;
  display: inline-block;
}

.status-dot-pulse {
  animation: pulse-glow 1.5s ease-in-out infinite;
}


/* --- Console Footer --- */
.console-footer {
  background: var(--surface-container-lowest);
  border-top: 1px solid rgba(59, 73, 75, 0.1);
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 9px;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}


/* --- htmx Loading States --- */
.htmx-indicator {
  display: none;
}

.htmx-request .htmx-indicator {
  display: block;
}

.htmx-request.htmx-indicator {
  display: block;
}


/* --- Animations --- */
@keyframes scan-line {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

.scan-line {
  animation: scan-line 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.3; }
  50%      { opacity: 1; }
}

.pulse-glow {
  animation: pulse-glow 1.5s ease-in-out infinite;
}

@keyframes skeleton-pulse {
  0%, 100% { opacity: 0.4; }
  50%      { opacity: 0.15; }
}

.skeleton {
  background: var(--surface-container-high);
  animation: skeleton-pulse 1.5s ease-in-out infinite;
}

/* Card entrance animation */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-up {
  animation: fadeUp 0.4s ease-out both;
}

.fade-up-d1 { animation-delay: 0.05s; }
.fade-up-d2 { animation-delay: 0.12s; }
.fade-up-d3 { animation-delay: 0.2s; }
.fade-up-d4 { animation-delay: 0.28s; }
.fade-up-d5 { animation-delay: 0.36s; }

/* Blinking cursor for console */
@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0; }
}

.cursor-blink {
  display: inline-block;
  width: 6px;
  height: 10px;
  background: var(--primary-container);
  animation: blink-cursor 1s step-end infinite;
  vertical-align: middle;
  margin-left: 4px;
}

/* Scan progress typing */
@keyframes typing-dots {
  0%   { content: ''; }
  25%  { content: '.'; }
  50%  { content: '..'; }
  75%  { content: '...'; }
}

.typing-dots::after {
  content: '';
  animation: typing-dots 1.5s steps(1) infinite;
}


/* --- Interactive States --- */

/* Tech chip hover */
.tech-chip {
  transition: box-shadow 0.2s ease-out, border-color 0.2s ease-out;
}

.tech-chip:hover {
  border-color: rgba(0, 240, 255, 0.3);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.1);
}

/* Card hover */
.card-hover-glow {
  transition: box-shadow 0.3s ease-out;
}

.card-hover-glow:hover {
  box-shadow: inset 0 0 20px rgba(0, 240, 255, 0.12),
              0 0 10px rgba(0, 240, 255, 0.12);
}

/* Icon box hover */
.icon-box {
  transition: border-color 0.2s ease-out, box-shadow 0.2s ease-out;
}

.icon-box:hover {
  border-color: rgba(0, 240, 255, 0.3);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.08);
}

/* Data block hover */
.data-block {
  transition: box-shadow 0.2s ease-out;
}

.data-block:hover {
  box-shadow: inset 0 0 10px rgba(204, 255, 0, 0.05);
}


/* --- Enhanced Input Focus --- */
.scan-input:focus {
  box-shadow: none;
  border-bottom: 2px solid var(--primary-container);
  box-shadow: 0 4px 8px -2px rgba(0, 240, 255, 0.3);
}


/* --- CTA Banner in Results --- */
.cta-ht {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--surface-container);
  border: 1px solid rgba(204, 255, 0, 0.15);
  text-decoration: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.cta-ht:hover {
  border-color: rgba(204, 255, 0, 0.35);
  box-shadow: 0 0 16px rgba(204, 255, 0, 0.06);
}

.cta-ht-arrow {
  color: var(--secondary);
  transition: transform 0.2s;
}

.cta-ht:hover .cta-ht-arrow {
  transform: translateX(4px);
}


/* --- Landing Decorations --- */
.landing-ascii {
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.3;
  color: rgba(0, 240, 255, 0.12);
  white-space: pre;
  pointer-events: none;
  user-select: none;
}


/* --- Utility --- */
.opacity-10  { opacity: 0.1; }
.opacity-20  { opacity: 0.2; }
.opacity-30  { opacity: 0.3; }

.break-all { word-break: break-all; }

/* Hide side nav on mobile */
@media (max-width: 767.98px) {
  .side-nav { display: none; }
  .main-content { margin-left: 0; }
}