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

:root {
  --bg: #0a1018;
  --bg-alt: #0e1622;
  --panel: #101a2a;
  --panel-strong: #122033;
  --border: rgba(255, 255, 255, 0.07);
  --text: #e6ecf3;
  --muted: #a4b3c5;
  --accent: #5fd1c5;
  --accent-2: #7bb6ff;
  --danger: #f47272;
  --success: #4ade80;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.42);
  --card-shadow: 0 16px 46px rgba(0, 0, 0, 0.36);
}

body {
  background: linear-gradient(180deg, #0b111c 0%, #080e17 28%, #060b13 100%);
  color: var(--text);
  font-family: "Space Grotesk", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  min-height: 100vh;
  position: relative;
}

a {
  color: var(--accent-2);
  text-decoration: none;
  transition: all 0.3s ease;
}
a:hover {
  color: #b2f5ff;
}

.page-shell {
  position: relative;
  z-index: 1;
  padding-bottom: 64px;
  padding-top: 16px;
}

/* Navbar */
.crypto-navbar {
  background: rgba(12, 20, 32, 0.9);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 12px 20px;
  margin: 20px auto 32px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  transition: all 0.3s ease;
}

.crypto-navbar:hover {
  background: rgba(12, 20, 32, 0.96);
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.65);
}

.crypto-logo {
  height: 44px;
  width: auto;
  transition: transform 0.3s ease;
}

.crypto-logo:hover {
  transform: scale(1.05);
}

.crypto-brand-text {
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #f8fafc;
  text-transform: uppercase;
  font-size: 1rem;
}

.navbar .nav-link {
  color: var(--muted);
  font-weight: 500;
  border-radius: 12px;
  padding: 10px 16px;
  transition: all 0.3s ease;
}
.navbar .nav-link:hover,
.navbar .nav-link:focus,
.navbar .nav-link.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-1px);
}

.navbar .navbar-text {
  color: var(--muted);
}

/* Cards / panels - Enhanced */
.card {
  background: linear-gradient(150deg, #0a1425 0%, #071020 65%, #060c1b 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--card-shadow);
  color: var(--text);
  overflow: hidden;
  transition: all 0.4s ease;
  margin-bottom: 24px;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
  border-color: rgba(255, 255, 255, 0.12);
}

.card-header {
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 16px 24px;
}

.card-body {
  padding: 28px 24px;
}

.card-title {
  font-weight: 600;
  font-size: 1.4rem;
  margin-bottom: 12px;
  background: linear-gradient(120deg, var(--text), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card-subtitle {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.card-footer {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid var(--border);
  padding: 20px 24px;
}

.muted {
  color: var(--muted) !important;
}

/* Content sections with better spacing */
.content-section {
  margin-bottom: 48px;
}

.content-section:last-child {
  margin-bottom: 0;
}

.section-spacing {
  padding: 40px 0;
}

/* Buttons - Enhanced */
.btn {
  border-radius: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 12px 28px;
  transition: all 0.3s ease;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary,
.btn-success {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #041222;
  box-shadow: 0 8px 24px rgba(47, 240, 208, 0.3);
}
.btn-primary:hover,
.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(47, 240, 208, 0.45);
  color: #041222;
}

.btn-outline-primary {
  border: 2px solid var(--accent-2);
  color: var(--text);
  background: transparent;
}
.btn-outline-primary:hover {
  background: rgba(106, 213, 255, 0.15);
  color: var(--text);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.btn-outline-danger {
  border: 2px solid var(--danger);
  color: var(--danger);
}
.btn-outline-danger:hover {
  background: rgba(244, 114, 114, 0.15);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.1rem;
}

/* Button containers - Centered */
.btn-container {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 32px;
  margin-bottom: 24px;
}

.btn-group-centered {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin: 24px 0;
}

/* Tables - Enhanced */
.table-responsive {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  margin-bottom: 24px;
}

.table {
  color: var(--text);
  margin-bottom: 0;
}
.table thead {
  background: rgba(255, 255, 255, 0.06);
}
.table thead th {
  border-bottom: 2px solid var(--border);
  padding: 16px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: var(--muted);
}
.table tbody tr {
  border-color: var(--border);
  transition: all 0.3s ease;
}
.table tbody tr:hover {
  background: rgba(255, 255, 255, 0.04);
}
.table tbody td {
  padding: 16px;
  vertical-align: middle;
}
.table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}
.table-striped > tbody > tr:nth-of-type(odd) {
  --bs-table-accent-bg: rgba(255, 255, 255, 0.02);
}

/* Alerts / badges - Enhanced */
.alert {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 24px;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}

.alert-info {
  background: rgba(106, 213, 255, 0.08);
  border-color: rgba(106, 213, 255, 0.2);
}

.alert-success {
  background: rgba(74, 222, 128, 0.08);
  border-color: rgba(74, 222, 128, 0.2);
}

.alert-warning {
  background: rgba(251, 191, 36, 0.08);
  border-color: rgba(251, 191, 36, 0.2);
}

.alert-danger {
  background: rgba(244, 114, 114, 0.08);
  border-color: rgba(244, 114, 114, 0.2);
}

.badge-running {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #041222;
  padding: 6px 12px;
  border-radius: 8px;
  font-weight: 600;
}
.badge-stopped {
  background: rgba(239, 68, 68, 0.15);
  color: #fecdd3;
  padding: 6px 12px;
  border-radius: 8px;
  font-weight: 600;
}

/* Hero & sections - Enhanced */
.hero {
  padding: 36px 0 12px;
  position: relative;
  overflow: hidden;
}
.hero-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 26px;
  height: 100%;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(47, 240, 208, 0.08), transparent 32%),
              radial-gradient(circle at 80% 20%, rgba(106, 213, 255, 0.06), transparent 34%);
  opacity: 0.5;
}
.hero-card > * {
  position: relative;
  z-index: 1;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-top: 16px;
  margin-bottom: 16px;
  line-height: 1.2;
  background: linear-gradient(120deg, #ffffff, var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  color: #c7d2e2;
  font-size: 1.08rem;
  max-width: 680px;
  margin: 0 auto 24px;
  line-height: 1.6;
}
.hero-actions {
  gap: 16px;
  justify-content: center;
  display: flex;
  flex-wrap: wrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 500;
  transition: all 0.3s ease;
}

.pill:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}
.pill-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.feature-card {
  background: var(--panel-strong);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  height: 100%;
  box-shadow: var(--card-shadow);
  transition: all 0.4s ease;
  margin-bottom: 24px;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 56px rgba(0, 0, 0, 0.5);
  border-color: rgba(255, 255, 255, 0.14);
}
.feature-card h4 {
  font-weight: 600;
  margin-bottom: 12px;
  font-size: 1.3rem;
}
.feature-card p {
  color: var(--muted);
  line-height: 1.6;
}

.gradient-edges {
  border-image: linear-gradient(135deg, rgba(47,240,208,0.4), rgba(106,213,255,0.35)) 1;
}

.section-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--card-shadow);
  padding: 32px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(16px);
  margin-bottom: 32px;
}
.section-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 18% 18%, rgba(76, 232, 209, 0.08), transparent 32%),
              radial-gradient(circle at 82% 26%, rgba(138, 224, 255, 0.05), transparent 30%);
  opacity: 0.7;
}
.section-card > * {
  position: relative;
  z-index: 1;
}

.section-block {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--card-shadow);
  padding: 32px;
  position: relative;
  overflow: hidden;
  margin-bottom: 32px;
}
.section-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(47, 240, 208, 0.08), transparent 30%),
              radial-gradient(circle at 80% 30%, rgba(106, 213, 255, 0.06), transparent 30%);
  opacity: 0.8;
}
.section-block > * {
  position: relative;
  z-index: 1;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: all 0.3s ease;
}
.feature-item:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(4px);
}
.feature-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 4px rgba(47, 240, 208, 0.18);
  flex-shrink: 0;
}

.section-title {
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 1.8rem;
  margin-bottom: 12px;
}
.section-description {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

/* Forms - Enhanced */
.form-label {
  color: var(--text);
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

input,
select,
textarea {
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
  border-radius: 12px !important;
  padding: 12px 16px !important;
  transition: all 0.3s ease !important;
}
input:focus,
select:focus,
textarea:focus {
  box-shadow: 0 0 0 3px rgba(106, 213, 255, 0.2) !important;
  border-color: var(--accent-2) !important;
  background: rgba(255, 255, 255, 0.06) !important;
}

.form-control::placeholder {
  color: var(--muted);
  opacity: 0.6;
}

.form-group {
  margin-bottom: 24px;
}

/* Charts */
.crypto-chart-wrapper {
  height: 180px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: 16px;
}

.crypto-chart-canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* Layout helpers */
.page-header {
  margin-bottom: 40px;
  text-align: center;
  padding: 24px 0;
}
.page-header h1,
.page-header h2 {
  margin-bottom: 12px;
  font-weight: 700;
  background: linear-gradient(120deg, var(--text), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.small-muted {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.stat-value {
  color: #ffffff !important;
  font-size: 1.8rem;
  font-weight: 700;
}

.stat-label {
  color: var(--muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}
.stat-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  text-align: center;
  box-shadow: var(--card-shadow);
}
.stat-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(106, 213, 255, 0.12);
  color: var(--accent-2);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

/* Reports */
.report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}
.report-card {
  border: 1px solid var(--border);
  background: linear-gradient(155deg, #0a1425 0%, #0b162a 40%, #081022 100%);
}
.report-date {
  color: var(--muted);
  font-size: 0.95rem;
}
.report-performance {
  font-weight: 700;
  font-size: 1.3rem;
}
.report-label {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}
.report-value {
  font-size: 1.1rem;
  font-weight: 600;
}
.report-body {
  white-space: pre-wrap;
  color: var(--text);
  line-height: 1.55;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
}

.ribbon {
  border: 1px dashed var(--border);
  background: rgba(255, 255, 255, 0.03);
  justify-content: center;
}

.icon-badge {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  box-shadow: 0 16px 42px rgba(47, 240, 208, 0.25);
}

.step-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 20px;
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.12);
}
.step-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(106, 213, 255, 0.08), transparent 40%);
  pointer-events: none;
}
.step-number {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #041222;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  margin-bottom: 12px;
}

.quote-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--card-shadow);
  overflow: hidden;
}
.quote-accent {
  position: absolute;
  top: -30px;
  left: -30px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 240, 208, 0.2), transparent 60%);
}
.quote-text {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 12px;
}
.quote-meta {
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Grid layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

/* Responsive */
@media (max-width: 768px) {
  .crypto-navbar {
    margin: 12px 0 24px;
    padding: 12px 16px;
  }
  
  .card-body {
    padding: 20px 16px;
  }
  
  .section-card,
  .section-block {
    padding: 24px 20px;
  }
  
  .hero {
    padding: 32px 0 24px;
  }
  
  .btn-container,
  .btn-group-centered {
    flex-direction: column;
    width: 100%;
  }
  
  .btn-container .btn,
  .btn-group-centered .btn {
    width: 100%;
  }
  
  .page-header {
    margin-bottom: 32px;
    padding: 16px 0;
  }
}

@media (max-width: 576px) {
  .section-title {
    font-size: 1.5rem;
  }
  
  .stat-value {
    font-size: 1.5rem;
  }
  
  .feature-card {
    padding: 20px;
  }
}

.white-text {
  color: #ffffff !important;
}