@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

.kobo-root {
  --bg: #1B1523;
  --surface: #241D30;
  --surface-2: #2C2438;
  --border: #3A3048;
  --text: #F3EFEA;
  --muted: #9C93A8;
  --gold: #D4A24E;
  --teal: #4FA692;
  --coral: #E2694B;
  --radius: 14px;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  border-radius: 20px;
  overflow: hidden;
  min-height: 640px;
  position: relative;
}
.kobo-root * { box-sizing: border-box; }
.kobo-root h1, .kobo-root h2, .kobo-root h3 { font-family: 'Sora', sans-serif; margin: 0; }
.kobo-root .mono { font-family: 'IBM Plex Mono', monospace; }
.kobo-root .spin { animation: kobo-spin 1s linear infinite; display: inline-block; }
@keyframes kobo-spin { to { transform: rotate(360deg); } }

.kobo-app-grid { display: grid; grid-template-columns: 220px 1fr; min-height: 640px; }
@media (max-width: 720px) {
  .kobo-app-grid { grid-template-columns: 72px 1fr; }
  .kobo-sidebar .kobo-label, .kobo-sidebar .kobo-brand-text { display: none; }
}

.kobo-sidebar {
  background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 20px 14px; gap: 4px;
}
.kobo-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; padding: 0 6px; }
.kobo-brand-mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, var(--gold), var(--coral));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Sora', sans-serif; font-weight: 800; color: #1B1523; font-size: 15px; flex-shrink: 0;
}
.kobo-brand-text { font-family: 'Sora', sans-serif; font-weight: 700; font-size: 17px; }

.kobo-nav-item {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px;
  color: var(--muted); cursor: pointer; font-size: 14px; font-weight: 500;
  background: transparent; border: none; width: 100%; text-align: left; font-family: 'Inter', sans-serif;
}
.kobo-nav-item:hover, .kobo-nav-item.active { background: var(--surface-2); color: var(--text); }
.kobo-nav-item.active .kobo-nav-icon { color: var(--gold); }
.kobo-sidebar-footer { margin-top: auto; border-top: 1px solid var(--border); padding-top: 12px; }
.kobo-tier-pill {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 600;
  padding: 3px 9px; border-radius: 999px; background: var(--surface-2); margin: 8px 6px 12px;
}

.kobo-main { overflow-y: auto; padding: 22px 28px 60px; }
.kobo-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; flex-wrap: wrap; gap: 10px; }
.kobo-balance-pill {
  display: flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--border);
  padding: 8px 16px; border-radius: 999px; font-family: 'IBM Plex Mono', monospace; font-size: 14px;
}

.kobo-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.kobo-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.kobo-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (max-width: 720px) { .kobo-grid-3, .kobo-grid-2 { grid-template-columns: 1fr; } }

.kobo-stat-label { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.kobo-stat-value { font-family: 'Sora', sans-serif; font-size: 24px; font-weight: 700; }

.kobo-btn {
  font-family: 'Inter', sans-serif; font-weight: 600; font-size: 13px; padding: 9px 16px; border-radius: 9px;
  border: none; cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
}
.kobo-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.kobo-btn-primary { background: var(--gold); color: #1B1523; }
.kobo-btn-ghost { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
.kobo-btn-teal { background: var(--teal); color: #10201C; }
.kobo-btn-block { width: 100%; justify-content: center; }

.kobo-task-row, .kobo-reward-row {
  display: flex; align-items: center; justify-content: space-between; padding: 14px 16px;
  border-radius: 10px; background: var(--surface-2); margin-bottom: 8px; gap: 12px; flex-wrap: wrap;
}
.kobo-task-meta { display: flex; flex-direction: column; gap: 3px; }
.kobo-task-cat { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.kobo-task-title { font-size: 14px; font-weight: 600; }
.kobo-task-reward { font-family: 'IBM Plex Mono', monospace; color: var(--gold); font-weight: 600; font-size: 14px; }
.kobo-locked { opacity: 0.4; }

.kobo-input {
  width: 100%; padding: 11px 14px; border-radius: 9px; background: var(--surface-2);
  border: 1px solid var(--border); color: var(--text); font-family: 'Inter', sans-serif;
  font-size: 14px; outline: none; margin-bottom: 12px;
}
.kobo-input:focus { border-color: var(--gold); }
.kobo-field label { font-size: 12px; color: var(--muted); display: block; margin-bottom: 6px; }

.kobo-toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--surface-2);
  border: 1px solid var(--border); padding: 11px 20px; border-radius: 999px; font-size: 13px;
  font-weight: 500; box-shadow: 0 8px 24px rgba(0,0,0,0.35); z-index: 999;
}

.kobo-login-wrap { min-height: 640px; display: flex; align-items: center; justify-content: center; padding: 20px; }
.kobo-login-card { width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 32px 28px; }
.kobo-error-text { color: var(--coral); font-size: 12px; margin: -6px 0 12px; }
.kobo-info-text { color: var(--teal); font-size: 12px; margin: -6px 0 12px; }
.kobo-switch-link { background: none; border: none; color: var(--gold); font-size: 12px; cursor: pointer; padding: 0; margin-top: 14px; }

.kobo-progress-track { height: 6px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.kobo-progress-fill { height: 100%; border-radius: 999px; transition: width .4s ease; }

.kobo-ref-code-box {
  display: flex; align-items: center; justify-content: space-between; background: var(--surface-2);
  border: 1px dashed var(--border); padding: 14px 16px; border-radius: 10px; margin: 10px 0 16px; flex-wrap: wrap; gap: 8px;
}

.kobo-center-screen { min-height: 640px; display: flex; align-items: center; justify-content: center; color: var(--muted); }

.kobo-badge { font-size: 11px; font-weight: 600; padding: 2px 9px; border-radius: 999px; display: inline-block; }
.kobo-badge-pending { background: rgba(212,162,78,0.15); color: var(--gold); }
.kobo-badge-paid, .kobo-badge-fulfilled { background: rgba(79,166,146,0.15); color: var(--teal); }
.kobo-badge-rejected { background: rgba(226,105,75,0.15); color: var(--coral); }
.kobo-help-text { font-size: 12px; color: var(--muted); line-height: 1.5; }