/* ============ APP SHELL (dashboard) ============ */
body { overflow-x: hidden; }

.app-shell { display: flex; min-height: 100vh; align-items: stretch; }

.app-sidebar {
  width: 264px; flex-shrink: 0; background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 26px; padding: 26px 18px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto; z-index: 50;
}
.app-sidebar__brand { padding: 0 6px; }

.app-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.app-nav__item {
  display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: var(--radius-sm);
  border: none; background: none; color: var(--text-dim); font-weight: 700; font-size: .92rem;
  cursor: pointer; text-align: left; text-decoration: none; font-family: inherit; transition: all .15s ease;
}
.app-nav__item:hover { background: var(--bg-soft); color: var(--text); }
.app-nav__item.is-active { background: color-mix(in srgb, var(--accent) 15%, transparent); color: var(--accent-light); }
.app-nav__icon { font-size: 1.05rem; }

.app-sidebar__footer { display: flex; flex-direction: column; gap: 12px; border-top: 1px solid var(--border); padding-top: 18px; }

.app-mobile-toggle {
  display: none; position: fixed; top: 16px; left: 16px; z-index: 600; width: 44px; height: 44px;
  border-radius: 50%; border: 1px solid var(--border); background: var(--surface); color: var(--text);
  font-size: 1.2rem; cursor: pointer;
}

.app-main { flex: 1; padding: 44px 46px; max-width: 1120px; }
.app-header { display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 30px; }
.app-header h1 { font-size: 1.7rem; }
.app-header p { color: var(--text-dim); margin-top: 4px; }

.app-section { display: none; }
.app-section.is-active { display: block; animation: fadeIn .25s ease; }

.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 18px; margin-bottom: 30px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px; }
.stat-card__num { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--accent-light); }
.stat-card__label { color: var(--text-dim); font-size: .85rem; margin-top: 4px; }

.app-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px; }
.app-card h3 { margin-bottom: 16px; font-size: 1.1rem; }

.app-filters { display: flex; gap: 10px; flex-wrap: wrap; }
.app-filters select, .app-filters input {
  padding: 9px 12px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--bg-soft); color: var(--text); font-size: .85rem;
}

.schedule-list { display: flex; flex-direction: column; gap: 10px; }
.schedule-row {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 14px 20px;
}
.schedule-row.is-off { opacity: .5; }
.schedule-row__day { font-weight: 700; }
.schedule-row__hours { color: var(--text-dim); font-size: .9rem; }

.avatar-card { max-width: 520px; margin-bottom: 24px; }
.avatar-upload { display: flex; align-items: center; gap: 20px; }
.avatar-upload__preview {
  width: 64px; height: 64px; font-size: 1.4rem; flex-shrink: 0;
  background-size: cover; background-position: center;
}
.avatar-upload__hint { color: var(--text-dim); font-size: .8rem; margin-top: 6px; }

.profile-form { display: flex; flex-direction: column; gap: 16px; max-width: 520px; margin-bottom: 24px; }
.profile-form label { display: flex; flex-direction: column; gap: 6px; font-size: .85rem; color: var(--text-dim); font-weight: 600; min-width: 0; }
.profile-form input {
  width: 100%; min-width: 0; padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--bg-soft); color: var(--text); font-size: .95rem;
}
.profile-form input:focus { outline: none; border-color: var(--accent); }
.profile-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; min-width: 0; }

.timeoff-fullday { flex-direction: row !important; align-items: center; gap: 8px !important; justify-content: flex-start; padding-top: 22px; }
.timeoff-fullday input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--accent); }
.timeoff-form.is-fullday #timeoffHoursRow { display: none; }
.timeoff-item__reason { color: var(--text-dim); font-size: .82rem; }

.telegram-linked { display: flex; align-items: center; gap: 10px; color: var(--green); font-weight: 700; margin-bottom: 14px; }
.telegram-code {
  font-family: monospace; font-size: 1.8rem; letter-spacing: .15em; text-align: center; padding: 18px;
  background: var(--bg-soft); border: 1px dashed var(--border); border-radius: var(--radius-md); margin: 14px 0;
}

@media (max-width: 900px) {
  .app-sidebar {
    position: fixed; top: 0; left: 0; height: 100vh; transform: translateX(-100%);
    transition: transform .25s ease; box-shadow: var(--shadow); width: 280px;
  }
  .app-sidebar.is-open { transform: translateX(0); }
  .app-mobile-toggle { display: flex; align-items: center; justify-content: center; }
  .app-main { padding: 90px 20px 40px; }
  .profile-form .form-row { grid-template-columns: 1fr; }
}