.dd-container { display: flex; flex-direction: column; gap: 1rem; max-width: 720px; }

/* Method buttons */
.dd-input-card { padding: 1.25rem; display: flex; flex-direction: column; gap: 1rem; }
.dd-method-row { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.dd-method-btn {
  flex: 1; min-width: 0;
  padding: 0.5rem 0.75rem; border-radius: 9px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: inherit; font-family: inherit; cursor: pointer;
  font-size: 0.82rem; font-weight: 500; white-space: nowrap;
  transition: background 0.15s, border-color 0.15s;
}
.dd-method-btn:hover { background: rgba(255,255,255,0.08); }
.dd-method-btn.active {
  background: rgba(255,126,182,0.14);
  border-color: rgba(255,126,182,0.45);
  color: #ff7eb6;
}

.dd-input-panel { display: flex; flex-direction: column; gap: 0.4rem; }
.dd-label { font-size: 0.73rem; text-transform: uppercase; letter-spacing: 0.06em; opacity: 0.5; font-weight: 600; }
.dd-date-input {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 9px; padding: 0.55rem 0.8rem;
  color: inherit; font-family: inherit; font-size: 1rem; font-weight: 600;
  outline: none; width: 100%; box-sizing: border-box;
  color-scheme: dark;
}
.dd-date-input:focus { border-color: rgba(255,126,182,0.4); }
.dd-hint { font-size: 0.74rem; opacity: 0.45; }

.dd-cycle-wrap { display: flex; flex-direction: column; gap: 0.4rem; }
.dd-cycle-row { display: flex; align-items: center; gap: 1rem; }
.dd-range { flex: 1; accent-color: #ff7eb6; }
.dd-cycle-val { font-size: 0.88rem; font-weight: 600; min-width: 60px; color: #ff7eb6; }

/* Due date hero */
.dd-due-card {
  text-align: center; padding: 2rem;
  background: linear-gradient(135deg, rgba(255,126,182,0.08), rgba(192,139,255,0.08)) !important;
  border-color: rgba(255,126,182,0.2) !important;
}
.dd-due-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.55; margin-bottom: 0.5rem; }
.dd-due-date { font-size: 2.4rem; font-weight: 800; letter-spacing: -0.03em; color: #ff7eb6; }
.dd-due-sub { font-size: 0.9rem; opacity: 0.65; margin-top: 0.4rem; }
.dd-due-fun { font-size: 0.82rem; opacity: 0.6; margin-top: 0.7rem; }

/* Summary row */
.dd-summary-row {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 0.75rem;
}
@media (max-width: 560px) { .dd-summary-row { grid-template-columns: repeat(2,1fr); } }
.dd-sum-card {
  border-radius: 14px; padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}
.dd-sum-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; opacity: 0.5; margin-bottom: 0.3rem; }
.dd-sum-val { font-size: 1.25rem; font-weight: 800; color: #ff7eb6; }

/* Progress bar */
.dd-progress-card { padding: 1.25rem; }
.dd-progress-labels {
  display: flex; justify-content: space-between;
  font-size: 0.72rem; opacity: 0.5; margin-bottom: 0.5rem;
}
.dd-progress-track {
  height: 12px; border-radius: 6px;
  background: rgba(255,255,255,0.07);
  position: relative; overflow: visible; margin-bottom: 0.5rem;
}
.dd-progress-bar {
  height: 100%; border-radius: 6px;
  background: linear-gradient(90deg, #ff7eb6, #c08bff);
  transition: width 0.4s ease;
}
.dd-progress-marker {
  position: absolute; top: 50%; transform: translate(-50%,-50%);
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; border: 3px solid #ff7eb6;
  box-shadow: 0 2px 8px rgba(255,126,182,0.5);
  transition: left 0.4s ease;
}
.dd-trimesters-row { position: relative; height: 16px; }
.dd-tri-label {
  position: absolute; transform: translateX(-50%);
  font-size: 0.65rem; opacity: 0.4; font-weight: 600; text-transform: uppercase;
}

/* Milestones */
.dd-section-title { font-size: 0.92rem; font-weight: 700; margin: 0 0 1rem; }
.dd-milestones { display: flex; flex-direction: column; gap: 0.4rem; }
.dd-milestone {
  display: flex; align-items: center; gap: 0.85rem;
  padding: 0.6rem 0.85rem; border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: background 0.15s;
}
.dd-milestone.past { opacity: 0.5; }
.dd-milestone.current {
  background: rgba(255,126,182,0.08) !important;
  border-color: rgba(255,126,182,0.2) !important;
}
.dd-ms-week { font-size: 0.72rem; font-weight: 700; color: #ff7eb6; min-width: 44px; opacity: 0.8; }
.dd-ms-name { flex: 1; font-size: 0.86rem; font-weight: 500; }
.dd-ms-date { font-size: 0.78rem; opacity: 0.55; }
.dd-ms-badge {
  font-size: 0.65rem; padding: 0.15rem 0.5rem; border-radius: 20px; font-weight: 700;
  background: rgba(255,126,182,0.15); color: #ff7eb6;
}