/* qoop UI Components
 * Spec §4
 */

/* ── Button ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  font-family: var(--font-family-text);
  font-size: var(--font-size-body);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: var(--letter-spacing-ja);
  padding: 12px 20px;
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: var(--color-brand-700);
  color: var(--color-text-on-accent);
  cursor: pointer;
  text-decoration: none;
  transition: background .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.btn:hover  { background: var(--color-brand-600); color: var(--color-text-on-accent); }
.btn:active { background: var(--color-brand-500); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }

.btn-primary   { background: var(--color-brand-700); color: #fff; }
.btn-secondary { background: var(--color-bg-tertiary); color: var(--color-brand-900);
                 border-color: var(--color-separator); }
.btn-secondary:hover { background: var(--color-brand-050); }
.btn-ghost     { background: transparent; color: var(--color-brand-700); }
.btn-ghost:hover { background: var(--color-brand-050); }
.btn-danger    { background: var(--color-incorrect); color: #fff; }
.btn-danger:hover { background: #A12E22; }

.btn-sm { padding: 8px 14px; min-height: 36px; font-size: var(--font-size-caption); }
.btn-lg { padding: 14px 24px; min-height: 52px; font-size: var(--font-size-body-l); }

/* ── Card ── */
.card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-separator);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: var(--space-6);
}
.card-header {
  font-weight: 700;
  font-size: var(--font-size-title);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}
.card-footer {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-separator);
}

/* ── Form controls ── */
.input, .textarea, .select {
  display: block;
  width: 100%;
  font-family: var(--font-family-text);
  font-size: var(--font-size-body);
  line-height: 1.5;
  padding: 10px 14px;
  min-height: 44px;
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  border: 1.5px solid var(--color-separator);
  border-radius: var(--radius-sm);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.textarea { min-height: 88px; line-height: var(--line-height-base); }
.input:hover, .textarea:hover, .select:hover { border-color: #BFCCE3; }
.input:focus-visible, .textarea:focus-visible, .select:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  border-color: var(--color-brand-500);
  box-shadow: var(--shadow-focus);
}
.input::placeholder, .textarea::placeholder { color: var(--color-text-tertiary); }
.input[aria-invalid="true"], .textarea[aria-invalid="true"] { border-color: var(--color-incorrect); }
.input:disabled, .textarea:disabled, .select:disabled {
  background: var(--color-bg-tertiary); color: var(--color-text-disabled); cursor: not-allowed;
}

.form-label { display: block; font-size: var(--font-size-caption); font-weight: 600;
              color: var(--color-text-secondary); margin-bottom: 6px; }
.form-hint  { font-size: var(--font-size-footnote); color: var(--color-text-tertiary); margin-top: 4px; }
.form-error { font-size: var(--font-size-footnote); color: var(--color-incorrect); margin-top: 4px; }

/* ── Sidebar / Nav ── */
.sidebar {
  background: var(--color-brand-900);
  color: #E6ECF5;
  width: 260px;
  min-height: 100vh;
  padding: var(--space-6) 0;
  border-right: 1px solid rgba(255,255,255,0.04);
}
.sidebar-header { padding: 0 var(--space-5) var(--space-5); border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: var(--space-4); }
.sidebar-logo { font-size: var(--font-size-title-l); font-weight: 700; color: #FFFFFF; }
.sidebar-version       { font-size: var(--font-size-footnote); color: var(--color-text-secondary); margin-top: 2px; }
.sidebar-role-indicator { font-size: var(--font-size-footnote); color: var(--color-text-secondary); margin-top: var(--space-3); line-height: 1.5; }
.sidebar-role-indicator .tenant-chip { display: block; color: var(--color-brand-700); font-weight: 700; margin-bottom: 2px; }
.sidebar-role-indicator .org-chip    { display: block; color: var(--color-text-tertiary); margin-bottom: 2px; }
.sidebar-role-indicator .role-switch-link { display: inline-block; margin-top: 6px; color: var(--color-brand-700); text-decoration: underline; }

.nav-section { padding: var(--space-3) 0; }
.nav-section-title {
  font-size: var(--font-size-footnote);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8FA0BD;
  padding: 0 var(--space-5);
  margin-bottom: var(--space-2);
}
.nav-link {
  display: flex; align-items: center; gap: 12px;
  min-height: 44px;
  padding: 10px var(--space-5);
  font-size: var(--font-size-caption);
  color: #D7DEE7;
  text-decoration: none;
  border-left: 3px solid transparent;
}
.nav-link:hover  { background: rgba(255,255,255,0.06); color: #fff; }
.nav-link.active {
  background: rgba(43,91,160,0.25); color: #fff;
  border-left-color: var(--color-brand-500); font-weight: 600;
}
.nav-icon { font-size: 1.125rem; line-height: 1; }

/* ── Badge ── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  font-size: var(--font-size-footnote);
  font-weight: 600;
  line-height: 1.4;
}
.badge-correct   { background: #E5F3EC; color: #1F6A43; border-color: #B7DBC6; }
.badge-incorrect { background: #FBE9E6; color: #8E1F14; border-color: #EDB7AF; }
.badge-partial   { background: #FBEFD8; color: #7A4A00; border-color: #EBD09B; }
.badge-info      { background: var(--color-brand-100); color: var(--color-brand-700); border-color: #BFCCE3; }
.badge-neutral   { background: var(--color-bg-tertiary); color: var(--color-text-secondary); border-color: var(--color-separator); }

/* 色だけに頼らない: アイコンを擬似要素で強制付与 */
.badge-correct::before   { content: "✓"; }
.badge-incorrect::before { content: "✕"; }
.badge-partial::before   { content: "△"; }
.badge-info::before      { content: "ℹ"; }

/* ── Table ── */
.table { width: 100%; border-collapse: separate; border-spacing: 0;
         font-size: var(--font-size-body); }
.table th { text-align: left; background: var(--color-bg-tertiary);
            color: var(--color-text-secondary); font-weight: 600;
            font-size: var(--font-size-caption); padding: 12px 16px;
            border-bottom: 1px solid var(--color-separator); }
.table td { padding: 14px 16px; border-bottom: 1px solid var(--color-separator);
            color: var(--color-text-primary); }
.table tr:hover td { background: var(--color-brand-050); }
.table-compact th, .table-compact td { padding: 8px 12px; }

/* ── Stat ── ダッシュボードの数値表示 (badge 付与しない純粋な数字) */
.stat-value {
  font-family: var(--font-family-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-brand-700);
  line-height: 1.2;
}

/* ── App Header ── */
.app-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 0 var(--space-6);
  height: var(--header-height);
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-separator);
  box-shadow: var(--shadow-sm);
}

.app-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.app-header__logo {
  font-family: var(--font-family-display);
  font-size: var(--font-size-title-l);
  font-weight: 700;
  color: var(--color-brand-700);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.app-header__logo:hover { color: var(--color-brand-600); }

.app-header__tenant {
  font-size: var(--font-size-body);
  font-weight: 600;
  color: var(--color-text-primary);
  padding-left: var(--space-3);
  border-left: 1px solid var(--color-separator);
}

.app-header__user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.app-header__name {
  font-size: var(--font-size-body);
  font-weight: 500;
  color: var(--color-text-primary);
}

@media (max-width: 768px) {
  .app-header { padding: 0 var(--space-4); }
  .app-header__tenant { display: none; }
}