/* ═══════════════════════════════════════════════════════════════════════════
   HASTER TRADING PLATFORM — Professional Dark Theme
   Font: Inter (Google Fonts)
   ═══════════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --haster-bg:        #0d1117;
  --haster-surface:   #161b22;
  --haster-surface2:  #21262d;
  --haster-border:    #30363d;
  --haster-text:      #e6edf3;
  --haster-muted:     #8b949e;
  --haster-accent:    #f0a500;
  --haster-green:     #3fb950;
  --haster-red:       #f85149;
  --haster-blue:      #58a6ff;
  --haster-purple:    #bc8cff;
  --font-main:        'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:        'JetBrains Mono', 'Courier New', monospace;
}

*, *::before, *::after { box-sizing: border-box; }

body.haster-body {
  background-color: var(--haster-bg);
  color: var(--haster-text);
  font-family: var(--font-main);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
.haster-sidebar {
  width: 220px;
  min-width: 220px;
  background: var(--haster-surface);
  border-right: 1px solid var(--haster-border);
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--haster-border) transparent;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 16px;
  border-bottom: 1px solid var(--haster-border);
}

.sidebar-logo {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}

.sidebar-brand-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--haster-text);
  letter-spacing: -0.01em;
}

.sidebar-nav { padding: 8px 0; }

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  color: var(--haster-muted);
  text-decoration: none;
  font-size: 0.83rem;
  font-weight: 500;
  transition: background 0.12s, color 0.12s;
  border-left: 3px solid transparent;
}
.sidebar-link:hover { background: var(--haster-surface2); color: var(--haster-text); }
.sidebar-link.active, .sidebar-link[class*="active"] {
  background: rgba(240,165,0,0.10);
  color: var(--haster-accent);
  border-left-color: var(--haster-accent);
}
.sidebar-link i { width: 16px; text-align: center; font-size: 0.88rem; flex-shrink: 0; }

.sidebar-section-label {
  padding: 12px 16px 4px;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--haster-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sidebar-divider { height: 1px; background: var(--haster-border); margin: 6px 0; }

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--haster-border);
  margin-top: auto;
}

/* ── Main Content Area ────────────────────────────────────────────────────── */
.haster-main-content {
  overflow: hidden;
  min-height: 100vh;
}

/* ── Top Bar ──────────────────────────────────────────────────────────────── */
.haster-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--haster-surface);
  border-bottom: 1px solid var(--haster-border);
  padding: 0 20px;
  height: 52px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.topbar-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--haster-text);
}

.topbar-metric { text-align: right; }
.topbar-metric-label {
  font-size: 0.58rem;
  color: var(--haster-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}
.topbar-metric-value { font-size: 0.88rem; font-weight: 700; line-height: 1.2; }

/* ── Sync Dot ─────────────────────────────────────────────────────────────── */
.sync-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.sync-green  { background: var(--haster-green);  box-shadow: 0 0 6px var(--haster-green);  animation: pulse-green  2s infinite; }
.sync-orange { background: #f79009; box-shadow: 0 0 6px #f79009; animation: pulse-orange 2s infinite; }
.sync-red    { background: var(--haster-red);    box-shadow: 0 0 6px var(--haster-red);    animation: pulse-red    2s infinite; }

@keyframes pulse-green  { 0%,100%{opacity:1} 50%{opacity:0.4} }
@keyframes pulse-orange { 0%,100%{opacity:1} 50%{opacity:0.4} }
@keyframes pulse-red    { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.haster-card {
  background: var(--haster-surface);
  border: 1px solid var(--haster-border);
  border-radius: 8px;
  overflow: hidden;
}

.card-header-haster {
  padding: 12px 16px;
  border-bottom: 1px solid var(--haster-border);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--haster-text);
  display: flex;
  align-items: center;
}

/* ── KPI Cards ────────────────────────────────────────────────────────────── */
.kpi-card-v2 {
  background: var(--haster-surface);
  border: 1px solid var(--haster-border);
  border-radius: 8px;
  padding: 14px 16px;
  transition: border-color 0.15s;
}
.kpi-card-v2:hover { border-color: var(--haster-accent); }
.kpi-card-v2-label {
  font-size: 0.67rem;
  color: var(--haster-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 6px;
}
.kpi-card-v2-value {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--haster-text);
  line-height: 1;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}
.kpi-card-v2-sub { font-size: 0.72rem; color: var(--haster-muted); font-weight: 400; }

/* ── Tables ───────────────────────────────────────────────────────────────── */
.haster-table {
  font-size: 0.8rem;
  font-family: var(--font-main);
}
.haster-table th {
  background: var(--haster-surface2) !important;
  color: var(--haster-muted) !important;
  font-size: 0.67rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 8px 12px !important;
  white-space: nowrap;
}
.haster-table td {
  color: var(--haster-text) !important;
  padding: 8px 12px !important;
  vertical-align: middle;
  border-color: var(--haster-border) !important;
}
.table-dark.haster-table { --bs-table-bg: transparent; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.haster-btn-timeframe {
  background: var(--haster-surface2);
  border: 1px solid var(--haster-border);
  color: var(--haster-muted);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 4px;
  transition: all 0.12s;
}
.haster-btn-timeframe:hover { color: var(--haster-text); border-color: var(--haster-muted); }
.haster-btn-timeframe.active {
  background: var(--haster-accent);
  border-color: var(--haster-accent);
  color: #000;
  font-weight: 600;
}

/* ── Form Controls ────────────────────────────────────────────────────────── */
.haster-input {
  background: var(--haster-surface2) !important;
  border: 1px solid var(--haster-border) !important;
  color: var(--haster-text) !important;
  font-family: var(--font-main);
  font-size: 0.83rem;
  border-radius: 6px;
}
.haster-input:focus {
  background: var(--haster-surface2) !important;
  border-color: var(--haster-accent) !important;
  color: var(--haster-text) !important;
  box-shadow: 0 0 0 2px rgba(240,165,0,0.15) !important;
}
.haster-input::placeholder { color: var(--haster-muted) !important; }

.haster-select {
  background: var(--haster-surface2) !important;
  border: 1px solid var(--haster-border) !important;
  color: var(--haster-text) !important;
  font-family: var(--font-main);
  font-size: 0.83rem;
}
.haster-select:focus {
  border-color: var(--haster-accent) !important;
  box-shadow: 0 0 0 2px rgba(240,165,0,0.15) !important;
}

/* ── Progress ─────────────────────────────────────────────────────────────── */
.haster-progress {
  background: var(--haster-surface2);
  border-radius: 4px;
}

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge { font-family: var(--font-main); font-weight: 500; }

/* ── Monospace (prices) ───────────────────────────────────────────────────── */
.font-monospace { font-family: var(--font-mono) !important; font-size: 0.78rem; }

/* ── Metric mini ──────────────────────────────────────────────────────────── */
.haster-metric-mini {
  background: var(--haster-surface2);
  border-radius: 6px;
  padding: 8px 10px;
  text-align: center;
}
.haster-metric-mini .text-muted { color: var(--haster-muted) !important; font-size: 0.65rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }

/* ── Activity Feed ────────────────────────────────────────────────────────── */
.activity-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--haster-border);
  font-size: 0.8rem;
}
.activity-item:last-child { border-bottom: none; }
.activity-icon {
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px;
  background: var(--haster-surface2);
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* ── News flash ───────────────────────────────────────────────────────────── */
.news-flash-item {
  padding: 10px 14px;
  border-bottom: 1px solid var(--haster-border);
  font-size: 0.78rem;
}
.news-flash-item:last-child { border-bottom: none; }

/* ── Notifications offcanvas ──────────────────────────────────────────────── */
.offcanvas { background: var(--haster-surface) !important; }
.offcanvas-header { border-color: var(--haster-border) !important; }

/* ── Scrollbar ────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--haster-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--haster-muted); }

/* ── Modal ────────────────────────────────────────────────────────────────── */
.modal-content {
  background: var(--haster-surface) !important;
  border-color: var(--haster-border) !important;
  font-family: var(--font-main);
}
.modal-header { border-color: var(--haster-border) !important; }
.modal-footer { border-color: var(--haster-border) !important; }

/* ── Dropdown ─────────────────────────────────────────────────────────────── */
.dropdown-menu-dark {
  background: var(--haster-surface2) !important;
  border-color: var(--haster-border) !important;
  font-size: 0.83rem;
}

/* ── Indicator rank badge ─────────────────────────────────────────────────── */
.indicator-rank-badge {
  width: 26px; height: 26px;
  background: var(--haster-surface2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700; color: var(--haster-accent);
  flex-shrink: 0;
}

.explosion-bar { height: 6px; background: var(--haster-surface2); border-radius: 3px; overflow: hidden; width: 70px; }
.explosion-bar-fill { height: 100%; border-radius: 3px; transition: width 0.4s ease; }

/* ── Indicator nav cards ──────────────────────────────────────────────────── */
.indicator-card-link { text-decoration: none; display: block; }
.indicator-nav-card {
  padding: 16px;
  text-align: center;
  transition: border-color 0.15s, transform 0.12s;
  cursor: pointer;
  min-height: 110px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.indicator-nav-card:hover { border-color: var(--haster-accent) !important; transform: translateY(-2px); }
.indicator-nav-card .nav-icon { font-size: 1.6rem; opacity: 0.8; }
.indicator-nav-card .nav-title { font-size: 0.82rem; font-weight: 700; color: var(--haster-text); }
.indicator-nav-card .nav-sub { font-size: 0.68rem; color: var(--haster-muted); }

/* ── Login page ───────────────────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  position: relative;
}
.login-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(2px);
}
.login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  background: rgba(22,27,34,0.95);
  border: 1px solid var(--haster-border);
  border-radius: 12px;
  padding: 36px 32px;
  backdrop-filter: blur(10px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6);
}
.login-logo {
  width: 64px; height: 64px;
  object-fit: contain;
  border-radius: 12px;
}

/* ── Mobile sidebar ───────────────────────────────────────────────────────── */
@media (max-width: 991px) {
  .haster-sidebar {
    position: fixed;
    left: -220px;
    transition: left 0.22s ease;
    z-index: 1050;
    top: 0;
  }
  .haster-sidebar.open { left: 0; box-shadow: 4px 0 24px rgba(0,0,0,0.5); }
  .haster-main-content { width: 100%; }
}

/* ── Page main ────────────────────────────────────────────────────────────── */
.haster-page-main {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  padding-bottom: 40px;
}

/* ── No data message ──────────────────────────────────────────────────────── */
.no-data-msg {
  position: absolute;
  bottom: 10px;
  left: 0; right: 0;
  text-align: center;
  font-size: 0.75rem;
  color: var(--haster-muted);
}

/* ── Btn xs ───────────────────────────────────────────────────────────────── */
.btn-xs { padding: 2px 8px; font-size: 0.72rem; font-weight: 500; }

/* ── Text utilities ───────────────────────────────────────────────────────── */
.text-muted { color: var(--haster-muted) !important; }
.text-success { color: var(--haster-green) !important; }
.text-danger  { color: var(--haster-red) !important; }
.text-warning { color: var(--haster-accent) !important; }
.text-info    { color: var(--haster-blue) !important; }
.text-purple  { color: var(--haster-purple) !important; }

/* ── Top 10 table ─────────────────────────────────────────────────────────── */
.top10-table th {
  background: var(--haster-surface2) !important;
  color: var(--haster-muted) !important;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  white-space: nowrap;
}
.top10-table td {
  font-size: 0.78rem;
  vertical-align: middle;
  white-space: nowrap;
  color: var(--haster-text) !important;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .haster-page-main { padding: 12px; }
  .kpi-card-v2-value { font-size: 1.1rem; }
}

/* ── Print ────────────────────────────────────────────────────────────────── */
@media print { .haster-sidebar, .haster-topbar, .btn { display: none !important; } }