:root {
  --bg: var(--tg-theme-bg-color, #ffffff);
  --text: var(--tg-theme-text-color, #0f0f0f);
  --hint: var(--tg-theme-hint-color, #707579);
  --btn: var(--tg-theme-button-color, #3390ec);
  --btn-text: var(--tg-theme-button-text-color, #ffffff);
  --card: var(--tg-theme-secondary-bg-color, #f4f4f5);
  --radius: 16px;
  --danger: #e53935;
  --ok: #2bb3a7;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

#app { max-width: 480px; margin: 0 auto; padding: 16px 16px 76px; }

.header { display: flex; align-items: center; gap: 12px; padding: 8px 4px 16px; }

.logo {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--btn); color: var(--btn-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; flex-shrink: 0;
}

.title { font-size: 18px; font-weight: 700; }
.subtitle { font-size: 13px; color: var(--hint); }

/* ── Bottom nav ── */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  display: flex; justify-content: space-around;
  background: var(--card);
  border-top: 1px solid rgba(127,127,127,0.15);
  padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
}
.nav-btn {
  background: none; border: 0;
  color: var(--hint); font-size: 14px; font-weight: 600;
  min-width: 60px; padding: 4px 6px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  cursor: pointer;
}
.nav-btn.active { color: var(--btn); }
.nav-btn span { font-size: 11px; }
.hidden { display: none !important; }

/* ── Общие элементы ── */
.card { background: var(--card); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; }
.greeting { font-size: 20px; font-weight: 700; margin-bottom: 2px; }
.username { color: var(--hint); font-size: 14px; margin-bottom: 12px; }

.profile-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 0; border-bottom: 1px solid rgba(127,127,127,0.12);
  font-size: 15px;
}
.profile-row:last-child { border-bottom: none; }
.profile-row .label { color: var(--hint); }
.profile-row .value { font-weight: 600; font-variant-numeric: tabular-nums; }

.trust-badge {
  display: inline-block; padding: 4px 12px; border-radius: 20px;
  background: var(--btn); color: var(--btn-text);
  font-weight: 700; font-size: 14px;
}

.section-title { font-size: 15px; font-weight: 700; margin: 14px 0 8px; }

.empty {
  text-align: center; color: var(--hint);
  padding: 40px 20px; font-size: 15px; line-height: 1.5;
}

.btn {
  display: block; width: 100%;
  padding: 12px; border-radius: 12px;
  background: var(--btn); color: var(--btn-text);
  border: 0; font-size: 15px; font-weight: 600; cursor: pointer;
  margin: 8px 0;
}
.btn-secondary {
  background: var(--card); color: var(--text);
}
.btn-small {
  display: inline-block; width: auto;
  padding: 8px 14px; font-size: 13px; margin: 0;
}
.btn-danger { background: var(--danger); color: #fff; }
.btn-ok { background: var(--ok); color: #fff; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

input, select {
  width: 100%; padding: 12px;
  background: var(--card); color: var(--text);
  border: 0; border-radius: 12px;
  font-size: 15px; outline: none;
  margin-bottom: 8px;
}
input::placeholder { color: var(--hint); }

.hint { font-size: 13px; color: var(--hint); margin-bottom: 8px; line-height: 1.4; }
.hint a { color: var(--btn); text-decoration: none; }

/* ── Проект-карточка ── */
.project-card {
  background: var(--card); border-radius: var(--radius);
  padding: 14px; margin-bottom: 10px;
}
.project-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.project-icon { font-size: 24px; }
.project-title { font-weight: 700; font-size: 15px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.project-username { color: var(--hint); font-size: 13px; margin-bottom: 8px; }
.project-stats { display: flex; flex-wrap: wrap; gap: 8px; }

.chip {
  background: rgba(51,144,236,0.12);
  color: var(--btn);
  font-size: 12px; font-weight: 600;
  padding: 4px 10px; border-radius: 20px;
}
.chip.warning { background: rgba(255,193,7,0.15); color: #b88a00; }
.chip.danger { background: rgba(229,57,53,0.12); color: var(--danger); }
.chip.ok { background: rgba(43,179,167,0.12); color: var(--ok); }

.back { color: var(--btn); background: none; border: 0; font-size: 15px; padding: 4px 0 12px; cursor: pointer; }
.project-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

.error-box {
  background: rgba(229,57,53,0.08);
  color: var(--danger);
  border-radius: 12px; padding: 12px;
  font-size: 14px; margin-bottom: 12px;
}

.success-box {
  background: rgba(43,179,167,0.08);
  color: var(--ok);
  border-radius: 12px; padding: 12px;
  font-size: 14px; margin-bottom: 12px;
}

.row-filter { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.filter-btn {
  background: var(--card); color: var(--hint);
  border: 0; border-radius: 20px;
  padding: 8px 14px; font-size: 13px; font-weight: 600; cursor: pointer;
}
.filter-btn.active { background: var(--btn); color: var(--btn-text); }
select { width: 100%; padding: 12px; background: var(--card); color: var(--text);
  border: 0; border-radius: 12px; margin-bottom: 8px; font-size: 15px; -webkit-appearance: none; }
.center-card { text-align: center; padding: 20px 14px; }