/* ==========================================================
   Cronograma de estudos (ferramenta direto na página)
   Tudo fica dentro de #cpp-root para não mexer no resto do site.
   ========================================================== */
#cpp-root {
  --cpp-text: #1c1c1e; --cpp-text-muted: #55575c; --cpp-text-faint: #7b7e86;
  --cpp-accent: #7A1F3A; --cpp-card-bg: #fff; --cpp-border: #e3e5ea;
  --cpp-border-input: #d3d6dc; --cpp-input-bg: #fafbfc; --cpp-surface: #eef1f6;
  --cpp-surface-2: #f5f7fb; --cpp-explanation-text: #3a3d42;
  --cpp-session-done: #a9acb3; --cpp-gold: #C9A227; --cpp-gold-soft: #FBF3DC;
  --cpp-warning-bg: #fdece6; --cpp-warning-border: #f0a685; --cpp-warning-text: #7a2b10;
  --cpp-ok: #15803d; --cpp-late: #c2410c;
  --cpp-accent-soft: #F6E9ED; --cpp-accent-line: #E4C3CD;
  --cpp-shadow: 0 1px 3px rgba(0,0,0,.05), 0 8px 24px rgba(11,32,56,.06);
}
:root[data-theme="dark"] #cpp-root {
  --cpp-text: #EAEAEC; --cpp-text-muted: #A2A7B1; --cpp-text-faint: #8890a0;
  --cpp-accent: #F0A8BC; --cpp-card-bg: #20242C; --cpp-border: #383D49;
  --cpp-border-input: #454b59; --cpp-input-bg: #262b34; --cpp-surface: #2a2f3a;
  --cpp-surface-2: #262b34; --cpp-explanation-text: #cfd2d8;
  --cpp-session-done: #6b7180; --cpp-gold-soft: rgba(201,162,39,.14);
  --cpp-warning-bg: rgba(208,73,31,.18); --cpp-warning-border: #d0491f; --cpp-warning-text: #f2b199;
  --cpp-ok: #4ade80; --cpp-late: #fb923c;
  --cpp-accent-soft: rgba(240,168,188,.12); --cpp-accent-line: rgba(240,168,188,.28);
  --cpp-shadow: 0 1px 3px rgba(0,0,0,.4);
}

#cpp-root, #cpp-root * { box-sizing: border-box; }
#cpp-root {
  color: var(--cpp-text);
  max-width: 820px;
  margin: 0 auto;
  scroll-margin-top: 96px;
}
#cpp-root [hidden] { display: none !important; }
#cpp-root h2 { font-size: 26px; margin: 0 0 6px; color: var(--cpp-accent); }
#cpp-root h3 { font-size: 17px; margin: 28px 0 12px; color: var(--cpp-text); }
#cpp-root p.cpp-sub { margin: 0 0 22px; color: var(--cpp-text-muted); font-size: 15px; line-height: 1.55; }
#cpp-root input[type="checkbox"] { accent-color: #7A1F3A; }

/* ---------- cartões e campos ---------- */
#cpp-root .cpp-card {
  background: var(--cpp-card-bg); border: 1px solid var(--cpp-border); border-radius: 18px;
  padding: 24px; box-shadow: var(--cpp-shadow);
}
#cpp-root label { display: block; font-weight: 600; font-size: 14.5px; margin: 20px 0 8px; }
#cpp-root .cpp-step > label:first-child { margin-top: 0; }
#cpp-root input[type="text"] {
  width: 100%; padding: 12px 14px; border: 1px solid var(--cpp-border-input); border-radius: 10px;
  font-size: 16px; background: var(--cpp-input-bg); color: var(--cpp-text); font-family: inherit;
}
#cpp-root input[type="text"]:focus { outline: 2px solid var(--cpp-accent); outline-offset: 1px; }
#cpp-root input[type="text"]:disabled { opacity: .5; }
#cpp-root .cpp-check-line {
  display: flex; align-items: center; gap: 8px; font-weight: 400; margin-top: 12px;
  font-size: 13.5px; color: var(--cpp-text-muted);
}
#cpp-root .cpp-check-line input { width: auto; margin: 0; }
#cpp-root .cpp-radio-group, #cpp-root .cpp-check-group { display: flex; flex-wrap: wrap; gap: 8px; }
#cpp-root .cpp-pill {
  display: inline-flex !important; align-items: center; box-sizing: border-box !important;
  border: 1px solid var(--cpp-border-input) !important; border-radius: 999px !important; padding: 10px 16px !important;
  margin: 0 !important; font-size: 14px !important; line-height: 1.3 !important; font-weight: 500 !important;
  cursor: pointer; background: var(--cpp-input-bg); color: var(--cpp-text); user-select: none;
  transition: background-color .15s, border-color .15s, color .15s;
  box-shadow: none !important; min-height: 0 !important; height: auto !important;
}
#cpp-root .cpp-pill:hover { border-color: var(--cpp-accent) !important; }
#cpp-root .cpp-pill.cpp-selected { background: #7A1F3A !important; border-color: #7A1F3A !important; color: #fff !important; }
#cpp-root .cpp-pill input { display: none !important; }
#cpp-root .cpp-hint { font-size: 12.5px; color: var(--cpp-text-faint); margin-top: 8px; line-height: 1.5; }
#cpp-root .cpp-error { color: #b3261e; font-size: 13.5px; margin-top: 14px; display: none; font-weight: 600; }
:root[data-theme="dark"] #cpp-root .cpp-error { color: #ff8a80; }

/* ---------- botões ---------- */
#cpp-root .cpp-btn {
  display: inline-flex; align-items: center; justify-content: center; border: none; border-radius: 12px; padding: 13px 20px;
  font-size: 15px; font-weight: 600; cursor: pointer; text-align: center; text-decoration: none;
  font-family: inherit; line-height: 1.2; transition: background-color .15s, transform .1s;
}
#cpp-root .cpp-btn:active { transform: scale(.98); }
#cpp-root .cpp-btn:disabled { opacity: .45; cursor: default; }
#cpp-root .cpp-btn-primary { background: #7A1F3A; color: #fff; }
#cpp-root .cpp-btn-primary:hover:not(:disabled) { background: #591629; }
#cpp-root .cpp-btn-secondary { background: var(--cpp-surface); color: var(--cpp-accent); }
#cpp-root .cpp-btn-secondary:hover:not(:disabled) { background: var(--cpp-border); }
#cpp-root .cpp-btn-simulado { background: var(--cpp-surface); color: var(--cpp-accent); }
#cpp-root .cpp-btn-simulado:hover { background: var(--cpp-border); }
#cpp-root .cpp-btn-ghost { background: transparent; color: var(--cpp-text-faint); text-decoration: underline; padding: 8px; font-weight: 500; font-size: 14px; }
#cpp-root .cpp-btn-gold { background: var(--cpp-gold); color: #0B2038; }
#cpp-root .cpp-btn-gold:hover { background: #9C7C1B; color: #fff; }

/* ---------- topo: convite para os resumos ---------- */
#cpp-root .cpp-cta-top { text-align: center; margin-bottom: 22px; }
#cpp-root .cpp-cta-link {
  display: inline-block; background: var(--cpp-gold); color: #0B2038; font-weight: 700; font-size: 14px;
  padding: 10px 18px; border-radius: 999px; text-decoration: none; transition: background .15s;
}
#cpp-root .cpp-cta-link:hover { background: #9C7C1B; color: #fff; }

/* ---------- formulário em passos ---------- */
#cpp-root .cpp-steps { display: flex; gap: 8px; margin-bottom: 22px; }
#cpp-root .cpp-dot { flex: 1; height: 6px; border-radius: 999px; background: var(--cpp-surface); transition: background .2s; }
#cpp-root .cpp-dot-done { background: var(--cpp-gold); }
#cpp-root .cpp-dot-active { background: #7A1F3A; }
:root[data-theme="dark"] #cpp-root .cpp-dot-active { background: var(--cpp-accent); }
#cpp-root .cpp-step-title { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--cpp-text-faint); margin: 0 0 16px; }
#cpp-root .cpp-form-nav { display: flex; gap: 10px; margin-top: 26px; }
#cpp-root .cpp-form-nav .cpp-btn-primary { flex: 1; }

/* ---------- aviso ---------- */
#cpp-root .cpp-warning {
  background: var(--cpp-warning-bg); border: 1px solid var(--cpp-warning-border); border-left: 4px solid #d0491f;
  color: var(--cpp-warning-text); padding: 12px 14px 12px 40px; border-radius: 10px;
  font-size: 13.5px; font-weight: 600; line-height: 1.55; margin-bottom: 16px; position: relative;
}
#cpp-root .cpp-warning::before { content: "⚠️"; position: absolute; left: 12px; top: 11px; font-size: 16px; font-weight: 400; }

/* ---------- atrasadas ---------- */
#cpp-root .cpp-overdue {
  background: var(--cpp-gold-soft); border: 1px solid var(--cpp-gold); border-radius: 14px;
  padding: 16px 18px; margin-bottom: 16px;
}
#cpp-root .cpp-overdue-title { font-weight: 700; font-size: 16px; color: var(--cpp-text); }
#cpp-root .cpp-overdue-text { margin: 4px 0 12px; font-size: 14px; color: var(--cpp-text-muted); line-height: 1.5; }

/* ---------- números do topo ---------- */
#cpp-root .cpp-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
#cpp-root .cpp-stat {
  background: var(--cpp-card-bg); border: 1px solid var(--cpp-border); border-radius: 14px;
  padding: 14px 10px; text-align: center; box-shadow: var(--cpp-shadow);
}
#cpp-root .cpp-stat strong { display: block; font-size: 26px; line-height: 1.1; color: var(--cpp-accent); }
#cpp-root .cpp-stat span { display: block; font-size: 12px; color: var(--cpp-text-muted); margin-top: 4px; line-height: 1.3; }
#cpp-root .cpp-stat-hl { background: #7A1F3A; border-color: #7A1F3A; }
#cpp-root .cpp-stat-hl strong, #cpp-root .cpp-stat-hl span { color: #fff; }
#cpp-root .cpp-progress-wrap { margin: 16px 0 6px; }
#cpp-root .cpp-progress-bar-bg { background: var(--cpp-surface); border-radius: 999px; height: 10px; overflow: hidden; }
#cpp-root .cpp-progress-bar-fill { background: var(--cpp-accent); height: 100%; width: 0; transition: width .35s; border-radius: 999px; }
#cpp-root .cpp-progress-label { font-size: 12.5px; color: var(--cpp-text-muted); margin-top: 6px; }

/* ---------- próxima sessão ---------- */
#cpp-root .cpp-next {
  background: var(--cpp-card-bg); border: 1px solid var(--cpp-border); border-left: 5px solid var(--cpp-gold);
  border-radius: 16px; padding: 18px 20px; margin-top: 18px; box-shadow: var(--cpp-shadow);
}
#cpp-root .cpp-next-hoje { border-left-color: #7A1F3A; }
#cpp-root .cpp-next-done { border-left-color: #7A1F3A; }
#cpp-root .cpp-next-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--cpp-accent); }
#cpp-root .cpp-next-date { font-size: 13.5px; color: var(--cpp-text-muted); margin-top: 4px; }
#cpp-root .cpp-next-title { font-size: 18px; font-weight: 700; margin-top: 4px; line-height: 1.35; }
#cpp-root .cpp-next-text { font-size: 14px; color: var(--cpp-text-muted); margin: 6px 0 14px; }
#cpp-root .cpp-next-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
#cpp-root .cpp-next-actions .cpp-btn { flex: 1; min-width: 150px; padding: 12px 14px; font-size: 14.5px; }

/* ---------- progresso por matéria ---------- */
#cpp-root .cpp-subjects { display: grid; gap: 10px; background: var(--cpp-card-bg); border: 1px solid var(--cpp-border); border-radius: 16px; padding: 16px 18px; }
#cpp-root .cpp-subj { display: grid; grid-template-columns: minmax(120px, 190px) 1fr 42px; align-items: center; gap: 12px; }
#cpp-root .cpp-subj-name { font-size: 13.5px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
#cpp-root .cpp-subj-dot { display: none; }
#cpp-root .cpp-subj-bar { height: 8px; border-radius: 999px; background: var(--cpp-surface); overflow: hidden; }
#cpp-root .cpp-subj-fill { height: 100%; border-radius: 999px; transition: width .35s; background: var(--cpp-accent) !important; }
#cpp-root .cpp-subj-pct { font-size: 12.5px; color: var(--cpp-text-muted); text-align: right; }

/* ---------- levar para o dia a dia ---------- */
#cpp-root .cpp-tools { background: var(--cpp-card-bg); border: 1px solid var(--cpp-border); border-radius: 16px; padding: 18px; }
#cpp-root .cpp-tools label { margin-top: 0; font-size: 13.5px; }
#cpp-root .cpp-tools-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
#cpp-root .cpp-tools-row .cpp-btn { flex: 1; min-width: 150px; padding: 12px 14px; font-size: 14.5px; }

/* ---------- semanas ---------- */
#cpp-root .cpp-legend {
  font-size: 12.5px; color: var(--cpp-text-muted); background: var(--cpp-surface-2); border-radius: 10px;
  padding: 10px 12px; margin-bottom: 14px; line-height: 1.6;
}
#cpp-root .cpp-legend strong { color: var(--cpp-text); }
#cpp-root .cpp-week {
  background: var(--cpp-card-bg); border: 1px solid var(--cpp-border); border-radius: 16px;
  margin-bottom: 12px; overflow: hidden; box-shadow: var(--cpp-shadow);
}
#cpp-root .cpp-week-done { border-color: var(--cpp-accent-line); }
#cpp-root .cpp-week-head { list-style: none; cursor: pointer; padding: 14px 16px 16px; display: block; }
#cpp-root .cpp-week-head::-webkit-details-marker { display: none; }
#cpp-root .cpp-week-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
#cpp-root .cpp-week-title { font-size: 13px; font-weight: 700; color: #fff; background: #7A1F3A; padding: 4px 12px; border-radius: 999px; }
#cpp-root .cpp-week-done .cpp-week-title { background: var(--cpp-text-faint); }
#cpp-root .cpp-week-period { font-size: 13px; color: var(--cpp-text-muted); }
#cpp-root .cpp-week-count { margin-left: auto; font-size: 12.5px; font-weight: 600; color: var(--cpp-text-muted); }
#cpp-root .cpp-week-count::after { content: "▾"; margin-left: 10px; color: var(--cpp-text-faint); }
#cpp-root details[open] > .cpp-week-head .cpp-week-count::after { content: "▴"; }
#cpp-root .cpp-week-bar { height: 6px; border-radius: 999px; background: var(--cpp-surface); margin: 12px 0 12px; overflow: hidden; }
#cpp-root .cpp-week-bar-fill { height: 100%; width: 0; background: var(--cpp-accent); transition: width .3s; border-radius: 999px; }

#cpp-root .cpp-strip { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
#cpp-root .cpp-chip {
  display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 7px 0;
  border-radius: 10px; background: var(--cpp-surface-2); color: var(--cpp-text-faint); border: 1px solid transparent;
}
#cpp-root .cpp-chip-dow { font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
#cpp-root .cpp-chip-num { font-size: 15px; font-weight: 700; }
#cpp-root .cpp-chip-study { background: var(--cpp-accent-soft); color: var(--cpp-accent); border-color: var(--cpp-accent-line); }
#cpp-root .cpp-chip-done { background: var(--cpp-surface); color: var(--cpp-text-faint); border-color: transparent; }
#cpp-root .cpp-chip-done .cpp-chip-num::after { content: " ✓"; font-size: 11px; }
#cpp-root .cpp-chip-today { border-color: var(--cpp-text); box-shadow: 0 0 0 2px var(--cpp-card-bg), 0 0 0 4px var(--cpp-accent); }
#cpp-root .cpp-chip-late { box-shadow: inset 0 -3px 0 var(--cpp-late); }

#cpp-root .cpp-week-body { padding: 0 16px 8px; border-top: 1px solid var(--cpp-border); }

/* ---------- sessão ---------- */
#cpp-root .cpp-session {
  display: flex; align-items: flex-start; gap: 12px; padding: 14px 12px 14px 14px; margin: 12px 0;
  border: 1px solid var(--cpp-border); border-radius: 12px;
  background: var(--cpp-card-bg); transition: background .2s;
}
#cpp-root .cpp-session input[type="checkbox"] { margin-top: 3px; width: 22px; height: 22px; flex-shrink: 0; cursor: pointer; }
#cpp-root .cpp-session-main { min-width: 0; flex: 1; }
#cpp-root .cpp-session-date { font-size: 12.5px; color: var(--cpp-text-faint); display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
#cpp-root .cpp-tag { font-size: 10.5px; font-weight: 700; padding: 2px 8px; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em; }
#cpp-root .cpp-tag:empty { display: none; }
#cpp-root .cpp-tag-hoje { background: #7A1F3A; color: #fff; }
#cpp-root .cpp-tag-atraso { background: var(--cpp-late); color: #fff; }
#cpp-root .cpp-session.cpp-done { background: var(--cpp-surface-2); }
#cpp-root .cpp-session.cpp-done .cpp-session-topics { text-decoration: line-through; color: var(--cpp-session-done); }
#cpp-root .cpp-badge {
  display: inline-block; font-size: 10.5px; font-weight: 700; color: var(--cpp-text-muted) !important;
  background: var(--cpp-surface) !important; border: 1px solid var(--cpp-border);
  padding: 1px 7px; border-radius: 5px; margin-right: 6px; letter-spacing: .3px;
}
#cpp-root .cpp-session-topics { font-size: 15px; line-height: 1.6; }
#cpp-root .cpp-review-row { font-weight: 600; color: var(--cpp-accent); }
#cpp-root .cpp-diff-tag { display: inline-block; font-size: 10.5px; font-weight: 700; margin-right: 6px; letter-spacing: .2px; }
#cpp-root .cpp-diff-1, #cpp-root .cpp-diff-2, #cpp-root .cpp-diff-3 { color: var(--cpp-text-muted); }
#cpp-root .cpp-diff-3 { color: var(--cpp-accent); }
#cpp-root .cpp-keywords-line { font-size: 12.5px; color: var(--cpp-text-faint); margin-top: 3px; }
#cpp-root .cpp-pratica-line { font-size: 12.5px; color: var(--cpp-text-muted); font-style: italic; margin-top: 5px; }
#cpp-root .cpp-howto-toggle {
  background: none; border: none; color: var(--cpp-accent); font-size: 12.5px; font-weight: 600;
  padding: 6px 0 2px; cursor: pointer; text-decoration: underline; display: block; font-family: inherit;
}
#cpp-root .cpp-howto-box {
  background: var(--cpp-surface-2); border-radius: 10px; padding: 12px 14px; font-size: 13px;
  color: var(--cpp-explanation-text); margin-top: 6px; line-height: 1.6;
}
#cpp-root .cpp-howto-link { color: var(--cpp-accent); font-weight: 600; }
#cpp-root .cpp-flash { animation: cpp-flash 1.6s ease; }
@keyframes cpp-flash { 0%, 60% { box-shadow: 0 0 0 4px var(--cpp-gold); } 100% { box-shadow: 0 0 0 0 transparent; } }

/* ---------- rodapé do resultado ---------- */
#cpp-root .cpp-actions-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
#cpp-root .cpp-actions-row .cpp-btn { flex: 1; min-width: 160px; }
#cpp-root .cpp-save-notice { color: var(--cpp-text-faint); font-size: 12px; line-height: 1.6; margin-top: 20px; text-align: center; }
#cpp-root footer.cpp-footer { text-align: center; font-size: 12px; color: var(--cpp-text-faint); margin-top: 14px; }

/* ---------- aviso rápido e confete ---------- */
#cpp-root .cpp-toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 140%); z-index: 120;
  background: #0B2038; color: #fff; padding: 12px 18px; border-radius: 12px; font-size: 14px; font-weight: 600;
  max-width: calc(100vw - 32px); text-align: center; box-shadow: 0 8px 28px rgba(0,0,0,.3);
  transition: transform .3s ease; pointer-events: none;
}
#cpp-root .cpp-toast.cpp-show { transform: translate(-50%, 0); }
#cpp-root .cpp-confetti { position: fixed; inset: 0; pointer-events: none; overflow: hidden; z-index: 110; }
#cpp-root .cpp-confete { position: absolute; top: -14px; width: 9px; height: 14px; border-radius: 2px; animation: cpp-cai 2.4s linear forwards; }
@keyframes cpp-cai { to { top: 105vh; margin-left: 40px; } }

@media (max-width: 560px) {
  #cpp-root h2 { font-size: 22px; }
  #cpp-root .cpp-card { padding: 18px; }
  #cpp-root .cpp-stat strong { font-size: 22px; }
  #cpp-root .cpp-stat { padding: 12px 6px; }
  #cpp-root .cpp-subj { grid-template-columns: 1fr 40px; grid-template-areas: "n n" "b p"; gap: 6px 10px; }
  #cpp-root .cpp-subj-name { grid-area: n; }
  #cpp-root .cpp-subj-bar { grid-area: b; }
  #cpp-root .cpp-subj-pct { grid-area: p; }
  #cpp-root .cpp-week-head { padding: 12px 12px 14px; }
  #cpp-root .cpp-week-body { padding: 0 10px 6px; }
  #cpp-root .cpp-session { padding: 12px 10px 12px 12px; gap: 10px; }
  #cpp-root .cpp-strip { gap: 4px; }
  #cpp-root .cpp-chip-num { font-size: 14px; }
  #cpp-root .cpp-toast { bottom: 84px; }
}
@media (prefers-reduced-motion: reduce) {
  #cpp-root * { transition: none !important; animation: none !important; }
}