/* App shell: left sidebar + main pane (matches ui_kits/schooka-app/Home.jsx) */

.app-shell {
  display: flex;
  flex-direction: row; /* base.css sets body to column for the public layout */
  min-height: 100vh;
}

.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--surface-card);
  border-right: 1px solid var(--border-soft);
  /* Pin to the viewport: the sidebar keeps its own height and scroll instead
     of stretching with long page content (which buried the bottom links). */
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  padding: 4px 14px 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sidebar__logo-link { display: block; padding: 14px 8px 4px; }
.sidebar__logo { width: 100%; display: block; }

.sidebar__new-form { display: flex; flex-direction: column; }
.sidebar__new { justify-content: center; width: 100%; }

.sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border: none;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--ink-900);
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  text-align: left;
  text-decoration: none;
  transition: background var(--speed-fast);
}
.sidebar__item:hover { background: var(--paper); color: var(--ink-900); }
.sidebar__item--active, .sidebar__item--active:hover { background: var(--blue-100); }
.sidebar__item-badge { margin-left: auto; }

.sidebar__spacer { flex: 1; }

.credits-meter {
  padding: 10px 12px;
  background: var(--paper);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
}
.credits-meter__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  font-weight: 800;
}
.credits-meter__label { display: inline-flex; align-items: center; gap: 5px; color: var(--ink-700); }
.credits-meter__label svg { color: var(--yellow-600); }
.credits-meter__count { color: var(--ink-900); }
.credits-meter__track {
  height: 8px;
  background: var(--blue-100);
  border-radius: var(--radius-pill);
  margin-top: 7px;
  overflow: hidden;
}
.credits-meter__fill {
  height: 100%;
  background: var(--teal-500);
  border-radius: var(--radius-pill);
  transition: width var(--speed-med) var(--ease-out);
}
.credits-meter__fill--low { background: var(--coral-500); }
.credits-meter__hint { font-size: 11px; font-weight: 700; color: var(--text-faint); margin-top: 5px; }

/* Credits buy page */

.credits-page { max-width: 760px; }

.plan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 22px;
  align-items: stretch;
}
@media (max-width: 720px) { .plan-grid { grid-template-columns: 1fr; } }
.plan-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 24px;
  position: relative;
}
.plan-card--current, .plan-card.card { border: 2px solid var(--blue-500); }
.plan-card--dark {
  background: var(--ink-900);
  border-radius: var(--radius-xl);
  border: none;
}
.plan-card__badge {
  position: absolute;
  top: -11px;
  left: 24px;
  background: var(--blue-100);
  color: var(--blue-600);
  border: 1px solid var(--blue-400);
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 800;
  padding: 2px 10px;
  white-space: nowrap;
}
.plan-card__head { display: flex; align-items: center; gap: 14px; }
.plan-card__kooka { height: 64px; flex-shrink: 0; }
.plan-card__name { font-family: var(--font-display); font-weight: 800; font-size: 22px; }
.plan-card--dark .plan-card__name { color: #fff; }
.plan-card__price { font-family: var(--font-display); font-weight: 800; font-size: 26px; color: var(--blue-600); line-height: 1.1; }
.plan-card__price span { font-size: 14px; font-weight: 700; color: var(--text-muted); }
.plan-card__price--gold { color: var(--yellow-500); }
.plan-card--dark .plan-card__price span { color: var(--ink-300); }
.plan-card__copy { margin: 10px 0 0; font-size: 14.5px; font-weight: 700; color: var(--ink-700); }
.plan-card--dark .plan-card__copy { color: var(--ink-300); }
.plan-card--dark .plan-card__copy b { color: #fff; }
.plan-card__fine { margin: 2px 0 0; font-size: 13px; font-weight: 700; color: var(--text-muted); }
.plan-card--dark .plan-card__fine { color: var(--ink-500); }
.plan-card__cta { margin-top: auto; padding-top: 14px; }
.plan-card__btn { width: 100%; justify-content: center; }

.credits-page__reassure { font-size: 13px; font-weight: 700; color: var(--text-muted); margin-top: 16px; }

.balance-card { margin-top: 28px; padding: 0; overflow: hidden; }
.balance-card__main {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
}
.balance-card__kooka { height: 76px; flex-shrink: 0; }
.balance-card__meta { flex: 1; min-width: 0; }
.balance-card__bigrow { display: flex; align-items: baseline; gap: 8px; }
.balance-card__big { font-family: var(--font-display); font-weight: 800; font-size: 40px; line-height: 1; }
.balance-card__biglabel { font-family: var(--font-display); font-weight: 700; font-size: 17px; color: var(--text-muted); }
.balance-card__detail {
  display: flex;
  gap: 18px;
  margin-top: 10px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.balance-card__detail b { color: var(--ink-900); }
.balance-card__monthly { display: inline-flex; align-items: center; gap: 7px; }
.balance-card__meter {
  width: 90px;
  height: 8px;
  border-radius: 4px;
  background: var(--paper);
  display: inline-block;
  overflow: hidden;
}
.balance-card__meter-fill { display: block; height: 100%; background: var(--blue-500); }
.balance-card__costs {
  display: flex;
  gap: 14px;
  padding: 10px 24px;
  background: var(--paper);
  border-top: 1px solid var(--border-soft);
  font-size: 12.5px;
  font-weight: 800;
  color: var(--ink-500);
  flex-wrap: wrap;
}
.balance-card__costs b { color: var(--ink-900); }
.balance-card__costs-label {
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: 11px;
  align-self: center;
}

.credits-page__packs-title { font-size: 17px; margin-top: 28px; }
.pack-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 14px;
}
.pack-card {
  text-align: center;
  padding: 20px 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.pack-card--best { border: 2px solid var(--blue-500); }
.pack-card__badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue-100);
  color: var(--blue-600);
  border: 1px solid var(--blue-400);
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 800;
  padding: 2px 10px;
  white-space: nowrap;
}
.pack-card__name { font-weight: 800; font-size: 12.5px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }
.pack-card__credits { font-family: var(--font-display); font-weight: 800; font-size: 36px; color: var(--blue-500); line-height: 1.15; }
.pack-card__label { font-size: 13px; font-weight: 700; color: var(--text-faint); margin-top: -2px; }
.pack-card__price { font-family: var(--font-display); font-weight: 700; font-size: 19px; margin-top: 8px; }
.pack-card__per { font-size: 12px; font-weight: 700; color: var(--text-muted); }
.pack-card__form { margin-top: 12px; }
.pack-card__buy { width: 100%; justify-content: center; }

@media (max-width: 720px) {
  .pack-grid { grid-template-columns: 1fr; }
}

.sidebar__user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--paper);
  border-radius: var(--radius-md);
}
.sidebar__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--teal-500);
  border: 2px solid var(--ink-900);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  flex-shrink: 0;
}
.sidebar__user-meta { min-width: 0; }
.sidebar__user-name { font-weight: 800; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar__user-sub { font-size: 12px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.sidebar__signout { align-self: flex-start; }

.app-main {
  flex: 1;
  padding: 28px 36px;
  box-sizing: border-box;
  max-width: 1100px;
}

.app-main h1 { font-size: var(--text-2xl); }
.app-main__sub { color: var(--text-muted); margin-top: 4px; }

.section-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
}
.section-row h2 { font-size: var(--text-xl); }
.section-row__spacer { flex: 1; }

.activity-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 14px;
}

/* Activity cards (MineCard in the design kit) */

.activity-card { padding: 0; display: block; position: relative; }
.activity-card__main { text-decoration: none; color: var(--ink-900); display: block; }
.activity-card__main:hover { color: var(--ink-900); }

.activity-card__actions {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity var(--speed-fast) var(--ease-out);
}
.activity-card:hover .activity-card__actions,
.activity-card:focus-within .activity-card__actions { opacity: 1; }
.activity-card__action {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-pill);
  background: var(--surface-card);
  border: 2px solid var(--ink-900);
  color: var(--ink-900);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 0 var(--ink-900);
  padding: 0;
}
.activity-card__action:hover { transform: translateY(-1px); color: var(--ink-900); }
.activity-card__action:active { transform: translateY(2px); box-shadow: none; }
.activity-card__action--danger:hover { color: var(--danger); border-color: var(--danger); }
.activity-card__action-form { display: inline-flex; }

.activity-card__rename { padding: 0 16px 14px; }
.activity-card__rename-form { display: flex; gap: 8px; }

.activity-card__band {
  height: 148px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
}
.activity-card__kooka { height: 124px; margin-bottom: -6px; }
.activity-card__band--blue   { background: var(--blue-100); }
.activity-card__band--teal   { background: var(--teal-100); }
.activity-card__band--coral  { background: var(--coral-100); }
.activity-card__band--yellow { background: var(--yellow-100); }

.activity-card__cover { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.activity-card__monogram { font-family: var(--font-display); font-weight: 800; font-size: 26px; }
.activity-card__monogram--blue   { color: var(--blue-500); }
.activity-card__monogram--teal   { color: var(--teal-500); }
.activity-card__monogram--coral  { color: var(--coral-500); }
.activity-card__monogram--yellow { color: var(--yellow-600); }

.activity-card__status { position: absolute; top: 10px; right: 10px; }

.activity-card__body { padding: 14px 16px 16px; }
.activity-card__title { font-family: var(--font-display); font-weight: 700; font-size: 17px; }
.activity-card__meta { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.activity-card__stats {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
  font-size: 13px;
  font-weight: 800;
  color: var(--text-muted);
}
.activity-card__stat { display: inline-flex; align-items: center; gap: 5px; }
.activity-card__subject { margin-left: auto; }

/* --- My files (attachments) ----------------------------------------------- */

.files-table { width: 100%; border-collapse: collapse; }
.files-table th {
  text-align: left; padding: 12px 16px; font-size: 12px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted);
  border-bottom: 1px solid var(--blue-100);
}
.files-table td { padding: 11px 16px; border-bottom: 1px solid var(--blue-100); vertical-align: middle; }
.files-table tr:last-child td { border-bottom: none; }
.files-table__name { display: inline-flex; align-items: center; gap: 7px; font-weight: 800; }
.files-table__meta { color: var(--text-faint); font-size: 12.5px; font-weight: 700; margin-left: 8px; white-space: nowrap; }
.files-table__activity { color: var(--blue-600); font-weight: 700; text-decoration: none; }
.files-table__activity:hover { text-decoration: underline; }
.files-table__delete { color: var(--coral-600); }