/**
 * Component Styles
 * Theme-aware component overrides for Bootstrap and custom components
 */

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  background-color: var(--bg-tertiary) !important;
  border-bottom: 1px solid var(--border-primary);
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
  min-height: var(--navbar-height);
}

.navbar-brand {
  font-weight: var(--font-semibold);
  color: var(--text-primary) !important;
  transition: opacity var(--transition-fast);
  padding: 0;
  margin: 0;
  line-height: 1;
}

.navbar-brand:hover {
  opacity: 0.8;
}

.navbar-brand img {
  transition: opacity var(--transition-fast);
}

.navbar-nav .nav-link {
  color: var(--text-secondary) !important;
  font-weight: var(--font-medium);
  padding: var(--space-2) var(--space-4);
  transition: color var(--transition-fast);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  color: var(--accent-primary) !important;
}

.navbar-nav .nav-link.active {
  color: var(--accent-primary) !important;
}

.navbar-toggler {
  border-color: var(--border-primary);
  color: var(--text-primary);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(230, 232, 235, 0.75)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

[data-theme="light"] .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(17, 24, 39, 0.75)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Navbar Logo */
.navbar-brand .logo-wrapper {
  position: relative;
  display: inline-block;
  width: 160px;
  height: 48px;
  padding: 0;
  margin: 0;
  line-height: 1;
  vertical-align: middle;
}

.navbar-brand .logo-svg {
  width: 160px;
  height: 48px;
  display: block;
  padding: 0;
  margin: 0;
}

.navbar-brand .bracket rect,
.navbar-brand .pixel-char rect {
  fill: currentColor;
}

/* Make pixels bolder by increasing their size */
.navbar-brand .bracket rect {
  width: 4.2px;
  height: 4.2px;
}

.navbar-brand .pixel-char rect {
  width: 3.5px;
  height: 3.5px;
}

.navbar-brand .cursor {
  width: 11.5px;
  height: 3.5px;
}

.navbar-brand .cursor {
  fill: currentColor;
  opacity: 0;
}

.navbar-brand .glitch-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}

.navbar-brand .scan-line {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  opacity: 0.7;
  display: none;
}

.navbar-brand .block-artifact {
  position: absolute;
  background: currentColor;
  opacity: 0.3;
  display: none;
}

/* Logo Animations */
@keyframes logo-split-left {
  0% {
    transform: translateX(28px);
    opacity: 1;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes logo-split-right {
  0% {
    transform: translateX(-28px);
    opacity: 1;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes logo-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes logo-blink-cursor {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.navbar-brand .bracket-left {
  animation: logo-split-left 0.6s ease-out forwards;
}

.navbar-brand .bracket-right {
  animation: logo-split-right 0.6s ease-out forwards;
}

.navbar-brand .pixel-char {
  opacity: 0;
}

/* Dropdown Menu */
.dropdown-menu {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: var(--space-2);
}

.dropdown-item {
  color: var(--text-secondary);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.dropdown-item:hover,
.dropdown-item:focus {
  background-color: var(--bg-tertiary);
  color: var(--accent-primary);
}

.dropdown-divider {
  border-color: var(--border-primary);
  margin: var(--space-2) 0;
}

/* Theme Toggle Button */
.theme-toggle {
  padding: var(--space-2) !important;
  margin-left: var(--space-2);
  margin-top: var(--space-2);
  margin-bottom: var(--space-2);
  border: 1px solid var(--border-primary) !important;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-primary);
  transition: all var(--transition-fast);
  cursor: pointer;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 32px !important;
  height: 32px !important;
}

.theme-toggle:hover {
  background-color: var(--bg-accent);
  border-color: var(--accent-primary) !important;
  color: var(--accent-primary);
}

.theme-toggle:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.theme-icon {
  width: 14px !important;
  height: 14px !important;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.theme-toggle:hover .theme-icon {
  transform: rotate(15deg);
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card-header {
  background-color: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-primary);
  padding: var(--space-4) var(--space-6);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.card-body {
  padding: var(--space-6);
  color: var(--text-primary);
}

.card-footer {
  background-color: var(--bg-tertiary);
  border-top: 1px solid var(--border-primary);
  padding: var(--space-4) var(--space-6);
  color: var(--text-secondary);
}

.card-title {
  color: var(--text-primary);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-3);
}

.card-text {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  border-radius: var(--radius-md);
  font-weight: var(--font-medium);
  padding: var(--space-2) var(--space-4);
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  border-color: var(--border-primary);
  color: var(--text-primary);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--bg-accent);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.btn-light {
  background-color: var(--bg-secondary);
  border-color: var(--border-primary);
  color: var(--text-primary);
}

.btn-light:hover,
.btn-light:focus {
  background-color: var(--bg-tertiary);
  border-color: var(--border-accent);
  color: var(--text-primary);
}

.btn-link {
  color: var(--accent-primary);
  text-decoration: none;
}

.btn-link:hover,
.btn-link:focus {
  color: var(--accent-hover);
  text-decoration: underline;
}

.btn:focus {
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

/* ============================================
   FORMS
   ============================================ */
.form-control,
.form-select {
  background-color: var(--bg-accent);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  padding: var(--space-3) var(--space-4);
  transition: all var(--transition-fast);
  min-height: 44px; /* Touch target */
}

.form-control:focus,
.form-select:focus {
  background-color: var(--bg-secondary);
  border-color: var(--accent-primary);
  color: var(--text-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
  outline: none;
}

.form-control::placeholder {
  color: var(--text-tertiary);
  opacity: 1;
}

.form-label {
  color: var(--text-secondary);
  font-weight: var(--font-medium);
  margin-bottom: var(--space-2);
}

.form-text {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

.input-group-text {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  color: var(--text-secondary);
}

/* Floating Labels */
.form-floating > .form-control {
  background-color: var(--bg-accent);
  color: var(--text-primary);
}

.form-floating > label {
  color: var(--text-tertiary);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
  color: var(--accent-primary);
}

/* ============================================
   TABS
   ============================================ */
.nav-tabs {
  border-bottom: 1px solid var(--border-primary);
}

.nav-tabs .nav-link {
  color: var(--text-secondary);
  border: 1px solid transparent;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  padding: var(--space-3) var(--space-4);
  transition: all var(--transition-fast);
}

.nav-tabs .nav-link:hover,
.nav-tabs .nav-link:focus {
  border-color: var(--border-primary) var(--border-primary) transparent;
  color: var(--accent-primary);
  background-color: var(--bg-tertiary);
}

.nav-tabs .nav-link.active {
  color: var(--accent-primary);
  background-color: var(--bg-secondary);
  border-color: var(--border-primary) var(--border-primary) var(--bg-secondary);
  font-weight: var(--font-semibold);
}

.tab-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: var(--space-6);
}

/* ============================================
   LINKS
   ============================================ */
a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover,
a:focus {
  color: var(--accent-hover);
  text-decoration: underline;
}

a:focus {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-primary);
  padding: var(--space-8) 0;
  color: var(--text-secondary);
  margin-top: var(--space-16);
}

.footer a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer a:hover,
.footer a:focus {
  color: var(--accent-primary);
  text-decoration: none;
}

.footer .copyright {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

/* ============================================
   MODALS
   ============================================ */
.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.modal-header {
  background-color: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-primary);
  padding: var(--space-4) var(--space-6);
}

.modal-title {
  color: var(--text-primary);
  font-weight: var(--font-semibold);
}

.modal-body {
  padding: var(--space-6);
  color: var(--text-primary);
}

.modal-footer {
  background-color: var(--bg-tertiary);
  border-top: 1px solid var(--border-primary);
  padding: var(--space-4) var(--space-6);
}

.btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
  opacity: 0.5;
}

.btn-close:hover {
  opacity: 1;
}

[data-theme="light"] .btn-close {
  filter: none;
  opacity: 0.5;
}

.modal-backdrop {
  background-color: rgba(10, 14, 20, 0.8);
}

[data-theme="light"] .modal-backdrop {
  background-color: rgba(0, 0, 0, 0.5);
}

/* ============================================
   LISTS
   ============================================ */
.list-group {
  border-radius: var(--radius-md);
}

.list-group-item {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-primary);
  color: var(--text-primary);
  padding: var(--space-4);
  transition: all var(--transition-fast);
}

.list-group-item:hover {
  background-color: var(--bg-tertiary);
}

.list-group-item.active {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

/* ============================================
   BADGES
   ============================================ */
.badge {
  font-weight: var(--font-medium);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
}

.badge.bg-primary {
  background-color: var(--accent-primary) !important;
}

.badge.bg-secondary {
  background-color: var(--bg-tertiary) !important;
  color: var(--text-primary);
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  border: 1px solid;
}

.alert-primary {
  background-color: var(--accent-subtle);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.1);
  border-color: var(--success);
  color: var(--success);
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  border-color: var(--warning);
  color: var(--warning);
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.1);
  border-color: var(--error);
  color: var(--error);
}

/* ============================================
   UTILITIES - Custom Classes for Tool Pages
   ============================================ */

/* Centered Container for Tool Pages */
.tool-container {
  min-height: calc(100vh - var(--navbar-height) - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

.tool-card {
  width: 90%;
  max-width: 800px;
}

/* IP Display */
.ip-display {
  text-align: center;
  padding: var(--space-12);
}

.ip-label {
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
}

.ip-address {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--accent-primary);
  font-family: var(--font-mono);
}

/* QR Code Display */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

.qr-display {
  background: white;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

/* Conversion Tool Specific */
.conversion-result {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--accent-primary);
  margin-top: var(--space-4);
}

/* Video Embed */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin: var(--space-6) 0;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Code Blocks */
code, pre {
  font-family: var(--font-mono);
  background-color: var(--bg-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-2);
  color: var(--accent-primary);
  font-size: 0.9em;
}

pre {
  padding: var(--space-4);
  overflow-x: auto;
  border: 1px solid var(--border-primary);
}

pre code {
  background: none;
  padding: 0;
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 768px) {
  .navbar {
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
  }

  .card-body {
    padding: var(--space-4);
  }

  .tool-container {
    padding: var(--space-4);
  }

  .ip-address {
    font-size: var(--text-2xl);
  }
}

/* ============================================
   BIO SNIPPETS
   ============================================ */
.bio-snippets {
  border-top: 1px solid var(--border-primary);
  padding-top: var(--space-6);
}

.bio-card {
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  background-color: var(--bg-secondary);
  transition: border-color var(--transition-normal);
}

.bio-card:hover {
  border-color: var(--accent-primary);
}

.bio-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-primary);
  background-color: var(--bg-tertiary);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.bio-label {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  font-size: var(--text-base);
}

.bio-count {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  margin-left: auto;
  margin-right: var(--space-3);
}

.bio-card-body {
  padding: var(--space-4);
}

.bio-card-body p {
  margin-bottom: var(--space-3);
  color: var(--text-primary);
  line-height: 1.6;
}

.bio-card-body p:last-child {
  margin-bottom: 0;
}

.copy-btn {
  min-width: 70px;
  transition: all var(--transition-fast);
}

.copy-btn.copied {
  background-color: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
}

@media (max-width: 768px) {
  .bio-card-header {
    flex-wrap: wrap;
  }

  .bio-count {
    order: 3;
    width: 100%;
    margin-left: 0;
    margin-top: var(--space-2);
    margin-right: 0;
  }
}