/* ============================================================
   StudyFlow v2 — visual mais calmo: a interface é neutra e a COR
   só aparece onde significa algo (identidade da disciplina ou
   estado: verde = ok, âmbar = atenção, vermelho = problema).
   ============================================================ */

:root {
  --ok: #3ccf91; --warn: #ffb04a; --bad: #ff6b7a;
}

/* ── Dashboard mais limpo: ícones das estatísticas neutros ── */
.stat-i-classes, .stat-i-tasks, .stat-i-exams,
[data-theme="dark"] .stat-i-classes, [data-theme="dark"] .stat-i-tasks, [data-theme="dark"] .stat-i-exams {
  background: var(--bg3) !important; border: 1px solid var(--border) !important; color: var(--text2) !important;
}
.stat-card { cursor: pointer; }
.section-block { margin-top: 28px; }
.section-header h3 { font-size: 15px; letter-spacing: .1px; }

/* ── Ícone/cor exclusivos da disciplina ── */
.sf-tile {
  --sc: var(--accent);
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  border-radius: 10px; color: var(--sc);
  background: color-mix(in srgb, var(--sc) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--sc) 30%, transparent);
}
.sf-badge {
  margin-left: auto; min-width: 18px; padding: 1px 7px; border-radius: 999px;
  background: var(--accent); color: #fff; font-size: 11px; font-weight: 600; line-height: 18px; text-align: center;
}

/* ── Sidebar: lista de disciplinas legível ── */
.sidebar { overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.sidebar > * { flex-shrink: 0; }
.sidebar-section { display: flex; flex-direction: column; flex: none; }
.subjects-list { flex: none; min-height: 0; max-height: none; overflow: visible; display: flex; flex-direction: column; gap: 2px; }
.subject-item {
  display: flex; align-items: center; gap: 10px; width: 100%; padding: 7px 10px; border-radius: 10px;
  background: transparent; border: 0; color: var(--text2); text-align: left; cursor: pointer; font: inherit;
}
.subject-item:hover { background: var(--bg3); color: var(--text); }
.subject-item.active { background: var(--accent-soft); color: var(--text); }
.subject-name { font-weight: 600; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }

/* ── Cards "Minhas disciplinas" ── */
.sf-subj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.sf-subj-card {
  --sc: var(--accent); text-align: left; cursor: pointer; font: inherit; color: var(--text);
  background: var(--bg2); border: 1px solid var(--border); border-top: 3px solid var(--sc);
  border-radius: var(--radius); padding: 14px; display: flex; flex-direction: column; gap: 8px;
  transition: transform .15s, border-color .15s;
}
.sf-subj-card:hover { transform: translateY(-2px); border-color: var(--sc); }
.sf-subj-top { display: flex; align-items: center; justify-content: space-between; }
.sf-subj-name { font-weight: 600; font-size: 13.5px; line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 35px; }
.sf-subj-meta { display: flex; gap: 14px; font-size: 12px; color: var(--text2); }
.sf-subj-meta b { color: var(--text); }

/* ── Cores de estado ── */
.g-ok { color: var(--ok) !important; } .g-bad { color: var(--bad) !important; } .g-warn { color: var(--warn) !important; } .g-empty { color: var(--text3) !important; }
.g-bg-ok { background: var(--ok); } .g-bg-warn { background: var(--warn); } .g-bg-bad { background: var(--bad); }
.g-badge { display: inline-block; font-size: 10.5px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--bg3); color: var(--text2); white-space: nowrap; }
.g-b-ok   { background: color-mix(in srgb, var(--ok) 15%, transparent);   color: var(--ok); }
.g-b-warn { background: color-mix(in srgb, var(--warn) 15%, transparent); color: var(--warn); }
.g-b-bad  { background: color-mix(in srgb, var(--bad) 15%, transparent);  color: var(--bad); }

/* ── Página Notas (tabela igual à do portal) ── */
.g-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.g-title { font-family: var(--font-head); font-weight: 600; font-size: 16px; }
.g-sub { font-size: 12px; color: var(--text2); margin-top: 2px; }
.sf-btn-ghost { display: inline-flex; align-items: center; gap: 6px; background: var(--bg2); border: 1px solid var(--border); color: var(--text); border-radius: 10px; padding: 8px 12px; font-size: 13px; cursor: pointer; }
.sf-btn-ghost svg { width: 14px; height: 14px; }
.g-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.g-summary > div { background: var(--bg2); border: 1px solid var(--border); border-radius: 12px; padding: 12px; display: flex; flex-direction: column; }
.g-summary b { font-size: 20px; font-family: var(--font-head); } .g-summary span { font-size: 11px; color: var(--text2); }
.g-summary .g-warnbox b { color: var(--warn); }
.g-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 14px; background: var(--bg2); }
.g-table { width: 100%; border-collapse: collapse; font-size: 12.5px; min-width: 860px; }
.g-table th { text-align: left; font-size: 10.5px; text-transform: uppercase; letter-spacing: .5px; color: var(--text2); padding: 10px 10px; background: var(--bg3); white-space: nowrap; position: sticky; top: 0; }
.g-table td { padding: 10px; border-top: 1px solid var(--border); white-space: nowrap; }
.g-table tr.g-click { cursor: pointer; } .g-table tr.g-click:hover td { background: var(--bg3); }
.g-disc { display: flex; align-items: center; gap: 8px; font-weight: 600; min-width: 220px; }
.g-code { color: var(--text2); }
.g-num { text-align: center; font-weight: 600; font-variant-numeric: tabular-nums; }
.g-media { font-size: 14px; }
.g-falt.g-warn { color: var(--warn); } .g-falt.g-bad { color: var(--bad); }
.g-foot { font-size: 11.5px; color: var(--text2); margin-top: 10px; }

/* ── Página da disciplina ── */
.sp-hero { --sc: var(--accent); display: flex; gap: 16px; align-items: center; padding: 18px; border-radius: var(--radius); background: linear-gradient(135deg, color-mix(in srgb, var(--sc) 14%, var(--bg2)), var(--bg2)); border: 1px solid color-mix(in srgb, var(--sc) 30%, var(--border)); margin-bottom: 14px; }
.sp-hero h1 { font-family: var(--font-head); font-size: 20px; line-height: 1.2; margin: 0 0 6px; }
.sp-sub { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12.5px; color: var(--text2); }
.sp-sub span { display: inline-flex; align-items: center; gap: 5px; } .sp-sub svg { width: 13px; height: 13px; }
.sp-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.sf-chip { font-size: 11.5px; padding: 3px 9px; border-radius: 999px; background: var(--bg3); border: 1px solid var(--border); color: var(--text2); }
.sp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; margin-bottom: 12px; }
.sp-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; }
.sp-grid .sp-card { margin-bottom: 0; }
.sp-soft { color: var(--text2); font-size: 13px; }
.sp-label { font-size: 11px; text-transform: uppercase; letter-spacing: .6px; color: var(--text2); margin-bottom: 10px; font-weight: 600; }
.sf-notas { display: flex; gap: 8px; margin-bottom: 12px; }
.sf-nota { flex: 1; background: var(--bg3); border-radius: 10px; padding: 8px; text-align: center; display: flex; flex-direction: column; gap: 2px; }
.sf-nota span { font-size: 10.5px; color: var(--text2); } .sf-nota b { font-size: 17px; font-family: var(--font-head); }
.sp-line { font-size: 13px; color: var(--text2); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; } .sp-line b { color: var(--text); }
.sp-big { font-size: 28px; font-weight: 600; font-family: var(--font-head); } .sp-big small { font-size: 13px; color: var(--text2); font-weight: 500; }
.sp-bar { height: 8px; background: var(--bg3); border-radius: 999px; overflow: hidden; margin: 10px 0; } .sp-bar i { display: block; height: 100%; border-radius: 999px; }
.sp-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; } .sp-head h3 { font-size: 14px; margin: 0; }
.sp-row { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-top: 1px solid var(--border); font-size: 13px; } .sp-row:first-of-type { border-top: 0; }
.sp-date { font-weight: 600; min-width: 46px; font-variant-numeric: tabular-nums; } .sp-ttl { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sp-link { display: flex; align-items: center; gap: 8px; padding: 8px 0; color: var(--text); text-decoration: none; font-size: 13px; border-top: 1px solid var(--border); } .sp-link svg { width: 14px; height: 14px; color: var(--text2); }

/* ── Publicações novas ── */
.sf-post { position: relative; margin-bottom: 10px; }
.sf-post.is-new .cl-post-card { border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); }
.sf-new-tag { position: absolute; top: 10px; right: 10px; z-index: 2; background: var(--accent); color: #fff; font-size: 10px; font-weight: 600; padding: 2px 8px; border-radius: 999px; letter-spacing: .5px; }
.sf-skel { height: 74px; border-radius: 12px; background: linear-gradient(90deg, var(--bg3), var(--bg2), var(--bg3)); background-size: 200% 100%; animation: sfsk 1.2s infinite; margin-bottom: 10px; }
@keyframes sfsk { to { background-position: -200% 0; } }

/* ── Estados vazios ── */
.sf-empty { text-align: center; padding: 48px 20px; color: var(--text2); display: flex; flex-direction: column; align-items: center; gap: 8px; }
.sf-empty svg { width: 40px; height: 40px; } .sf-empty h3 { color: var(--text); margin: 4px 0 0; }
.sf-empty .btn-primary { margin-top: 10px; width: auto; padding: 10px 20px; }

@media (max-width: 600px) {
  .g-summary b { font-size: 17px; }
  .sp-hero { padding: 14px; } .sp-hero h1 { font-size: 17px; }
  .sf-subj-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}

/* ── PC: a barra superior não tem função, fica só no celular ── */
@media (min-width: 769px) { .topbar { display: none; } }