/* ==========================================================================
   KINETIX CRYPTO PLATFORM - DASHBOARD STYLESHEET
   Sidebar, Dashboard Header, Trading Terminal, Order Book, Charts
   ========================================================================== */

/* Dashboard Layout Shell */
.knx-app-wrapper {
  display: flex;
  min-height: 100vh;
  background-color: var(--knx-bg);
  overflow-x: hidden;
  position: relative;
  width: 100%;
}

/* Sidebar Navigation - Fixed on Left, Elegant Spacing, No Ugly Scrollbar */
.knx-sidebar {
  width: 260px;
  background-color: var(--knx-surface);
  border-right: 1px solid var(--knx-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  height: 100vh;
  z-index: 1040;
  flex-shrink: 0;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
  transition: width 0.22s cubic-bezier(0.16, 1, 0.3, 1), transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.knx-sidebar::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

.knx-sidebar-header {
  height: 64px;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--knx-border);
  flex-shrink: 0;
}

.knx-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.knx-sidebar-brand:hover {
  color: #FFFFFF;
}

/* Comfortable, spaced sidebar menu with clean breathing room */
.knx-sidebar-menu {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
  padding: 0.65rem 0.85rem 1rem;
  display: flex;
  flex-direction: column;
}

.knx-sidebar-menu::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

.knx-menu-heading {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8F9CAE;
  padding: 1.1rem 0.65rem 0.4rem;
  margin: 0;
}
.knx-menu-heading:first-child {
  padding-top: 0.35rem;
}

.knx-nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 0.52rem 0.85rem;
  color: var(--knx-text-secondary);
  font-size: 13.5px;
  font-weight: 500;
  border-radius: var(--knx-radius-md);
  margin-bottom: 3px;
  transition: background-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
  text-decoration: none;
  position: relative;
  line-height: 1.35;
}

.knx-nav-item i {
  font-size: 18px;
  color: var(--knx-text-muted);
  transition: color 0.15s ease;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.knx-nav-item:hover {
  background-color: var(--knx-surface-elevated);
  color: #FFFFFF;
}
.knx-nav-item:hover i {
  color: var(--knx-accent);
}

.knx-nav-item.active {
  background-color: var(--knx-surface-elevated);
  color: #FFFFFF;
  font-weight: 600;
}
.knx-nav-item.active i {
  color: var(--knx-accent);
}
.knx-nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 15%;
  bottom: 15%;
  width: 3.5px;
  background-color: var(--knx-accent);
  border-radius: 0 3px 3px 0;
}

.knx-nav-badge {
  margin-left: auto;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 6px;
  background: var(--knx-surface-active);
  color: var(--knx-text-secondary);
}

.knx-sidebar-footer {
  height: 52px;
  padding: 0 1.15rem;
  border-top: 1px solid var(--knx-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  background-color: var(--knx-surface);
}

/* Collapsed Sidebar State */
body.sidebar-collapsed .knx-sidebar {
  width: 72px;
}
body.sidebar-collapsed .knx-sidebar .knx-menu-heading,
body.sidebar-collapsed .knx-sidebar .knx-nav-item span,
body.sidebar-collapsed .knx-sidebar .knx-nav-badge,
body.sidebar-collapsed .knx-sidebar .brand-text {
  display: none !important;
}
body.sidebar-collapsed .knx-sidebar .knx-nav-item {
  justify-content: center;
  padding: 0.6rem 0;
  gap: 0;
}

/* Main Content Area - Flows Beside Fixed Sidebar */
.knx-main-content {
  flex: 1;
  margin-left: 260px;
  width: calc(100% - 260px);
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.22s cubic-bezier(0.16, 1, 0.3, 1), width 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

body.sidebar-collapsed .knx-main-content {
  margin-left: 72px;
  width: calc(100% - 72px);
}

/* Dashboard Common Footer */
.knx-dash-footer {
  margin-top: auto;
  padding: 1rem 1.75rem;
  border-top: 1px solid var(--knx-border);
  background-color: var(--knx-surface);
  font-size: 12.5px;
  color: var(--knx-text-muted);
}
.knx-dash-footer a {
  color: var(--knx-text-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
}
.knx-dash-footer a:hover {
  color: var(--knx-text);
}

/* Top Dashboard Header */
.knx-top-header {
  height: 64px;
  background-color: rgba(16, 21, 34, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--knx-border);
  position: sticky;
  top: 0;
  z-index: 1030;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.75rem;
  gap: 1rem;
}

.knx-top-header > .d-flex:first-child {
  flex: 0 1 320px;
  min-width: 0;
}

.header-search-btn {
  background-color: var(--knx-surface-elevated);
  border: 1px solid var(--knx-border);
  color: var(--knx-text-muted);
  border-radius: var(--knx-radius-md);
  padding: 0.4rem 0.85rem;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 auto;
  min-width: 0;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.15s ease;
}
.header-search-btn span {
  overflow: hidden;
  text-overflow: ellipsis;
}
.header-search-btn:hover {
  border-color: var(--knx-border-strong);
  color: var(--knx-text);
}
.header-search-btn kbd {
  background: var(--knx-surface-active);
  color: var(--knx-text-secondary);
  font-size: 10px;
  padding: 2px 5px;
  border-radius: 4px;
  font-family: var(--knx-font-mono);
}

.header-market-ticker {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  font-family: var(--knx-font-mono);
}
.ticker-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.ticker-symbol {
  font-weight: 700;
  color: var(--knx-text);
}
.ticker-price {
  color: var(--knx-text-secondary);
}

.user-profile-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  padding: 3px 6px;
  border-radius: var(--knx-radius-md);
  cursor: pointer;
  color: var(--knx-text);
}
.user-avatar-img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--knx-border-strong);
}

/* Dashboard Body Container */
.knx-page-body {
  flex: 1;
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
}

@media (max-width: 991.98px) {
  .knx-page-body {
    padding: 1.25rem 1rem;
  }
}

.knx-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.knx-page-title {
  font-size: 21px;
  font-weight: 700;
  margin: 0;
  color: var(--knx-text);
  letter-spacing: -0.02em;
}

/* Stat Metric Cards */
.stat-metric-card {
  background-color: var(--knx-surface);
  border: 1px solid var(--knx-border);
  border-radius: var(--knx-radius-lg);
  padding: 1.2rem 1.35rem;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
  height: 100%;
}
.stat-metric-card:hover {
  border-color: rgba(255, 255, 255, 0.16);
  transform: translateY(-1px);
}
.metric-label {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--knx-text-secondary);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.metric-value {
  font-size: 23px;
  font-weight: 700;
  color: var(--knx-text);
  letter-spacing: -0.02em;
  font-family: var(--knx-font-mono);
  margin-bottom: 0.3rem;
  line-height: 1.2;
}
.metric-subtext {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Trading Terminal Specifics - Flexible & Non-Clipping */
.trading-container {
  display: grid;
  grid-template-columns: 1fr 310px 300px;
  gap: 12px;
  min-height: 540px;
  margin-bottom: 1rem;
}

.terminal-header {
  background-color: var(--knx-surface);
  border: 1px solid var(--knx-border);
  border-radius: var(--knx-radius-md);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.terminal-pair-selector {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}
.terminal-price-big {
  font-size: 18px;
  font-weight: 700;
  font-family: var(--knx-font-mono);
}

.terminal-stat {
  display: flex;
  flex-direction: column;
}
.terminal-stat-label {
  font-size: 11px;
  color: var(--knx-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.terminal-stat-val {
  font-size: 13px;
  font-family: var(--knx-font-mono);
  font-weight: 600;
  color: var(--knx-text);
}

.terminal-chart-box {
  background-color: var(--knx-surface);
  border: 1px solid var(--knx-border);
  border-radius: var(--knx-radius-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 480px;
}

.terminal-orderbook-box {
  background-color: var(--knx-surface);
  border: 1px solid var(--knx-border);
  border-radius: var(--knx-radius-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 480px;
}

.terminal-order-panel {
  background-color: var(--knx-surface);
  border: 1px solid var(--knx-border);
  border-radius: var(--knx-radius-md);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 1rem;
  min-height: 480px;
}

.terminal-bottom-panel {
  background-color: var(--knx-surface);
  border: 1px solid var(--knx-border);
  border-radius: var(--knx-radius-md);
  margin-top: 12px;
}

/* Order Book Row & Depth Bar */
.ob-table {
  width: 100%;
  font-family: var(--knx-font-mono);
  font-size: 12px;
  border-collapse: collapse;
}
.ob-row {
  position: relative;
  display: flex;
  justify-content: space-between;
  padding: 2px 8px;
  line-height: 1.35;
  cursor: pointer;
}
.ob-row:hover {
  background-color: var(--knx-surface-elevated);
}
.ob-depth-bar {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  opacity: 0.15;
  pointer-events: none;
}
.ob-depth-bar.ask { background-color: var(--knx-negative); }
.ob-depth-bar.bid { background-color: var(--knx-positive); }

/* Quick Percentage Slider Buttons */
.pct-btn-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin-top: 6px;
}
.pct-btn {
  background-color: var(--knx-surface-elevated);
  border: 1px solid var(--knx-border);
  color: var(--knx-text-secondary);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 0;
  border-radius: var(--knx-radius-sm);
  text-align: center;
  cursor: pointer;
  transition: all 0.15s ease;
}
.pct-btn:hover {
  background-color: var(--knx-surface-hover);
  color: var(--knx-text);
  border-color: var(--knx-border-strong);
}

/* Leverage Slider */
.leverage-selector {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--knx-surface-elevated);
  border: 1px solid var(--knx-border);
  border-radius: var(--knx-radius-md);
  padding: 6px 10px;
  margin-bottom: 10px;
}
.leverage-badge {
  font-family: var(--knx-font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--knx-accent);
}

/* Mobile & Responsive Breakpoints */
@media (max-width: 1200px) {
  .trading-container {
    grid-template-columns: 1fr 290px;
  }
  .terminal-order-panel {
    grid-column: 1 / -1;
    min-height: auto;
  }
}

@media (max-width: 991.98px) {
  .knx-sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    height: 100vh;
    transform: translateX(-100%);
    overflow-y: auto !important;
    scrollbar-width: none;
  }
  .knx-sidebar::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
  }
  body.sidebar-mobile-open .knx-sidebar {
    transform: translateX(0);
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.85);
  }
  .knx-main-content {
    margin-left: 0 !important;
    width: 100%;
  }
  .trading-container {
    grid-template-columns: 1fr;
  }
  .header-market-ticker {
    display: none;
  }
  .knx-top-header {
    padding: 0 1rem;
  }
  .header-search-btn {
    flex: 0 0 38px;
    justify-content: center;
    padding: 0.4rem;
  }
  .header-search-btn span {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
  .header-search-btn kbd {
    display: none;
  }
}

@media (min-width: 992px) and (max-width: 1399.98px) {
  .header-market-ticker {
    display: none;
  }
}

@media (max-width: 575.98px) {
  .knx-top-header {
    padding: 0 0.75rem;
    gap: 0.5rem;
  }
  .knx-top-header > .d-flex:first-child,
  .knx-top-header > .d-flex:last-child {
    gap: 0.5rem !important;
  }
}