/* Spark Arc 2026 — Design Tokens */
:root {
  /* Brand Colors */
  --c-bg: #060F09;
  --c-bg-2: #0A1A0D;
  --c-surface: #0F2410;
  --c-surface-2: #162B17;
  --c-border: rgba(43, 219, 91, 0.15);
  --c-border-strong: rgba(43, 219, 91, 0.35);

  --c-green-900: #0A1F0F;
  --c-green-800: #1B4332;
  --c-green-700: #2D6A4F;
  --c-green-600: #40916C;
  --c-green-400: #52B788;
  --c-green-200: #95D5B2;
  --c-accent: #2BDB5B;
  --c-accent-glow: rgba(43, 219, 91, 0.3);
  --c-accent-dim: rgba(43, 219, 91, 0.08);

  /* Text */
  --c-text: #F0F7F1;
  --c-text-2: #A8C4AA;
  --c-text-3: #6B8F6D;
  --c-text-inv: #001205;

  /* Semantic */
  --c-hustler: #F59E0B;
  --c-hacker: #38BDF8;
  --c-hipster: #A78BFA;
  --c-success: #2BDB5B;
  --c-warning: #FBBF24;
  --c-danger: #F87171;
  --c-info: #60A5FA;

  /* Typography */
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing scale */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--c-border);
  --shadow-glow: 0 0 30px var(--c-accent-glow);
  --shadow-glow-sm: 0 0 12px var(--c-accent-glow);

  /* Transitions */
  --t-fast: 150ms ease;
  --t-med: 250ms ease;
  --t-slow: 400ms ease;
}

/* Base Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--c-surface); }
::-webkit-scrollbar-thumb { background: var(--c-green-700); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-accent); }

/* Selection */
::selection { background: var(--c-accent-glow); color: var(--c-text); }

/* Typography scale */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p { color: var(--c-text-2); }
a { color: var(--c-accent); text-decoration: none; transition: opacity var(--t-fast); }
a:hover { opacity: 0.8; }

/* Container */
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--sp-6); }
.container-sm { max-width: 720px; margin: 0 auto; padding: 0 var(--sp-6); }

/* Section */
.section { padding: var(--sp-20) 0; }
.section-lg { padding: var(--sp-24) 0; }

/* Spark Logo SVG Inline Styles */
.spark-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--c-text);
}
.spark-logo span { color: var(--c-accent); }
.spark-icon {
  width: 32px; height: 32px;
  fill: var(--c-accent);
  filter: drop-shadow(0 0 8px var(--c-accent-glow));
}

/* Gradient Utilities */
.gradient-text {
  background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-green-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-bg {
  background: linear-gradient(135deg, var(--c-green-900) 0%, var(--c-green-800) 100%);
}

/* Card base */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.card:hover { border-color: var(--c-border-strong); }
.card-glow:hover { box-shadow: var(--shadow-glow-sm); }

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  border-radius: var(--r-full);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.badge-hustler { background: rgba(245,158,11,0.15); color: #F59E0B; border: 1px solid rgba(245,158,11,0.3); }
.badge-hacker  { background: rgba(56,189,248,0.15); color: #38BDF8; border: 1px solid rgba(56,189,248,0.3); }
.badge-hipster { background: rgba(167,139,250,0.15); color: #A78BFA; border: 1px solid rgba(167,139,250,0.3); }
.badge-lolos   { background: rgba(43,219,91,0.15);  color: #2BDB5B; border: 1px solid rgba(43,219,91,0.3); }
.badge-pending { background: rgba(251,191,36,0.15); color: #FBBF24; border: 1px solid rgba(251,191,36,0.3); }
.badge-tolak   { background: rgba(248,113,113,0.15);color: #F87171; border: 1px solid rgba(248,113,113,0.3); }
.badge-mundur  { background: rgba(148,163,184,0.15);color: #94A3B8; border: 1px solid rgba(148,163,184,0.3); }
.badge-tim     { background: rgba(96,165,250,0.15); color: #60A5FA; border: 1px solid rgba(96,165,250,0.3); }
.badge-ind     { background: rgba(167,139,250,0.15);color: #A78BFA; border: 1px solid rgba(167,139,250,0.3); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 10px 24px;
  border-radius: var(--r-full);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t-fast);
  border: none;
  outline: none;
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--c-accent);
  color: #050505;
  font-weight: 800;
  letter-spacing: 0.01em;
}
.btn-primary:hover { background: #40f070; box-shadow: var(--shadow-glow-sm); transform: translateY(-1px); }
.btn-secondary {
  background: transparent;
  color: var(--c-accent);
  border: 1px solid var(--c-accent);
}
.btn-secondary:hover { background: var(--c-accent-dim); }
.btn-ghost {
  background: transparent;
  color: var(--c-text-2);
  border: 1px solid var(--c-border);
}
.btn-ghost:hover { border-color: var(--c-border-strong); color: var(--c-text); }
.btn-danger {
  background: transparent;
  color: var(--c-danger);
  border: 1px solid rgba(248,113,113,0.3);
}
.btn-danger:hover { background: rgba(248,113,113,0.1); }
.btn-sm { padding: 6px 16px; font-size: 0.78rem; font-weight: 800; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none !important; }

/* Form Elements */
.form-group { display: flex; flex-direction: column; gap: var(--sp-2); margin-bottom: var(--sp-5); }
.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-text-2);
}
.form-input, .form-select, .form-textarea {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: 10px 14px;
  color: var(--c-text);
  font-family: var(--font);
  font-size: 0.9rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-dim);
}
.form-input::placeholder { color: var(--c-text-3); }
.form-input.error { border-color: var(--c-danger); }
.form-error { font-size: 0.75rem; color: var(--c-danger); margin-top: 2px; }
.form-hint  { font-size: 0.75rem; color: var(--c-text-3); margin-top: 2px; }
.form-select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B8F6D' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px; }
option { background: var(--c-surface-2); }

/* Checkbox & Radio */
.form-check { display: flex; align-items: flex-start; gap: var(--sp-3); cursor: pointer; }
.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 18px; height: 18px;
  accent-color: var(--c-accent);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Table */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table th {
  background: var(--c-surface-2);
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-text-3);
  border-bottom: 1px solid var(--c-border);
  white-space: nowrap;
}
.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(43,219,91,0.06);
  color: var(--c-text-2);
  vertical-align: middle;
}
.data-table tr:hover td { background: var(--c-accent-dim); cursor: pointer; }
.data-table tr:last-child td { border-bottom: none; }

/* Stats Card */
.stat-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-5) var(--sp-6);
}
.stat-value { font-size: 2rem; font-weight: 800; color: var(--c-text); line-height: 1; }
.stat-label { font-size: 0.8rem; color: var(--c-text-3); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.06em; }
.stat-delta { font-size: 0.75rem; color: var(--c-accent); margin-top: 4px; }

/* Nav */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 15, 9, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  padding: 0 var(--sp-6);
  height: 64px;
  display: flex;
  align-items: center;
}
.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-links {
  display: flex;
  gap: var(--sp-6);
  list-style: none;
  align-items: center;
}
.navbar-links a {
  font-size: 0.875rem;
  color: var(--c-text-2);
  transition: color var(--t-fast);
  font-weight: 500;
}
.navbar-links a:hover { color: var(--c-accent); }

/* Dashboard Sidebar */
.sidebar {
  width: 240px;
  min-height: calc(100vh - 64px);
  background: var(--c-surface);
  border-right: 1px solid var(--c-border);
  padding: var(--sp-5) 0;
  flex-shrink: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  padding-bottom: var(--sp-5);
}
.sidebar-nav { list-style: none; }
.sidebar-nav li a, .sidebar-nav li button {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 10px var(--sp-5);
  font-size: 0.875rem;
  color: var(--c-text-2);
  transition: all var(--t-fast);
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font);
  width: 100%;
  text-align: left;
}
.sidebar-nav li a:hover, .sidebar-nav li button:hover { color: var(--c-text); background: var(--c-accent-dim); }
.sidebar-nav li.active a, .sidebar-nav li.active button { color: var(--c-accent); background: var(--c-accent-dim); border-right: 2px solid var(--c-accent); }
.sidebar-section { font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-text-3); padding: var(--sp-4) var(--sp-5) var(--sp-2); }

/* Dashboard Layout */
.dashboard-layout { display: flex; min-height: calc(100vh - 64px); }
.dashboard-main { flex: 1; padding: var(--sp-8); overflow: auto; }

/* Page Header */
.page-header { margin-bottom: var(--sp-8); }
.page-title { font-size: 1.5rem; font-weight: 700; color: var(--c-text); }
.page-subtitle { font-size: 0.875rem; color: var(--c-text-3); margin-top: 4px; }

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-4); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }

/* Tabs */
.tabs { display: flex; gap: 2px; background: var(--c-surface); border-radius: var(--r-lg); padding: 4px; border: 1px solid var(--c-border); }
.tab-btn {
  padding: 8px 16px;
  border-radius: var(--r-md);
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--c-text-3);
  background: none;
  border: none;
  cursor: pointer;
  transition: all var(--t-fast);
  font-family: var(--font);
  white-space: nowrap;
}
.tab-btn.active { background: var(--c-accent); color: var(--c-text-inv); font-weight: 600; }
.tab-btn:hover:not(.active) { color: var(--c-text); background: var(--c-accent-dim); }

/* Progress bar */
.progress-track { background: var(--c-surface-2); border-radius: var(--r-full); height: 6px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--c-accent); border-radius: var(--r-full); transition: width 0.5s ease; }

/* Animations */
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes sparkPulse { 0%, 100% { opacity: 0.6; transform: scale(1); } 50% { opacity: 1; transform: scale(1.05); } }
@keyframes shimmer { from { background-position: -200% 0; } to { background-position: 200% 0; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.fade-in { animation: fadeIn 0.4s ease both; }
.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }

/* Divider */
.divider { border: none; border-top: 1px solid var(--c-border); margin: var(--sp-6) 0; }

/* Empty state */
.empty-state { text-align: center; padding: var(--sp-12) var(--sp-6); color: var(--c-text-3); }
.empty-icon { font-size: 3rem; margin-bottom: var(--sp-4); opacity: 0.4; }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: var(--sp-4);
}
.modal-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  max-width: 500px;
  width: 100%;
  box-shadow: var(--shadow-glow);
  animation: fadeIn 0.25s ease;
}

/* Notification */
.toast {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: 600;
  background: var(--c-surface);
  border: 1px solid var(--c-border-strong);
  border-radius: var(--r-lg);
  padding: var(--sp-4) var(--sp-5);
  display: flex; align-items: center; gap: var(--sp-3);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  animation: fadeIn 0.3s ease;
  max-width: 360px;
}

/* Role balance indicator */
.role-bar { display: flex; height: 8px; border-radius: var(--r-full); overflow: hidden; gap: 2px; }
.role-bar-seg { transition: width 0.5s ease; }