/* ── MODAL OVERLAY & DIALOG ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--surface);
  width: 100%;
  max-width: 480px;
  border-radius: 20px;
  padding: 20px 18px 24px;
  max-height: 88vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(8px);
  opacity: 0;
  transition: transform 0.22s cubic-bezier(0.32, 0.72, 0, 1), opacity 0.18s ease;
}

.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}

.modal-header h3 { font-size: 17px; font-weight: 700; }

.modal-date-label {
  font-size: 12px;
  color: var(--text-muted);
  display: block;
  margin-top: 3px;
  text-transform: capitalize;
}

.modal-close {
  background: var(--surface-2);
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* ── EXERCISE ITEM ── */
.exo-item {
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 10px;
  border: 1px solid var(--border);
}

.exo-item-header {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.exo-name-wrap {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.exo-name-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.exo-name-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  box-sizing: border-box;
}

.exo-sugg-dropdown {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 3px);
  z-index: 200;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  max-height: 180px;
  overflow-y: auto;
  box-shadow: 0 6px 20px rgba(4,31,166,0.12);
}

.exo-sugg-item {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.1s;
}

.exo-sugg-item:last-child { border-bottom: none; }
.exo-sugg-item:hover { background: var(--surface-2); }

.exo-sugg-name {
  flex: 1;
  font-size: 14px;
  font-weight: 500;
}

.exo-sugg-del {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1;
  cursor: pointer;
  padding: 0 0 0 10px;
  flex-shrink: 0;
}

.exo-sugg-del:hover { color: #e53e3e; }

.exo-name-input::placeholder { color: var(--text-muted); font-weight: 400; }

.exo-remove-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
}

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

.exo-field label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.exo-field input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 10px;
  color: var(--text);
  font-size: 14px;
  text-align: center;
  width: 100%;
}

.exo-field input::placeholder { color: var(--text-muted); }

/* Grid layouts */
.exo-fields-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 8px;
}

.exo-fields-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 8px;
}

/* Mode toggle buttons */
.btn-custom-mode,
.btn-uniform-mode {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 12px;
  cursor: pointer;
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 4px;
}

.btn-custom-mode svg,
.btn-uniform-mode svg { width: 13px; height: 13px; }

/* ── CUSTOM SETS ── */
.sets-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
}

.sets-header {
  display: grid;
  grid-template-columns: 26px 1fr 1fr 1fr 26px;
  gap: 6px;
  margin-bottom: 4px;
}

.sets-header span {
  text-align: center;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.set-row {
  display: grid;
  grid-template-columns: 26px 1fr 1fr 1fr 26px;
  align-items: center;
  gap: 6px;
}

/* No-rest variants */
.exo-sets-custom.no-rest .sets-header,
.exo-sets-custom.no-rest .set-row {
  grid-template-columns: 26px 1fr 1fr 26px;
}

.exo-sets-custom.no-rest .set-rest-col { display: none; }
.set-row.no-rest .set-rest-col { display: none; }

.set-num {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-align: center;
}

.set-field {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 8px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.set-field input {
  background: none;
  border: none;
  color: var(--text);
  font-size: 13px;
  text-align: right;
  width: 100%;
  min-width: 0;
  padding: 0;
}

.set-field input::placeholder { color: var(--text-muted); }
.set-field span { font-size: 10px; color: var(--text-muted); flex-shrink: 0; }

.set-del {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px;
}

.set-del svg { width: 13px; height: 13px; }

/* ── MODAL BUTTONS ── */
.btn-add-set {
  background: none;
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 7px 10px;
  color: var(--text-muted);
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 100%;
  margin-bottom: 8px;
  transition: border-color 0.15s, color 0.15s;
}

.btn-add-set:hover { border-color: var(--accent); color: var(--accent); }
.btn-add-set svg { width: 13px; height: 13px; }

.btn-add-exo {
  width: 100%;
  background: none;
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 16px;
  transition: border-color 0.15s, color 0.15s;
}

.btn-add-exo:hover { border-color: var(--accent); color: var(--accent); }

/* ── EMOM BLOCK ── */
.emom-block {
  background: var(--bg);
  border: 1.5px solid var(--accent);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 12px;
}

.emom-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.emom-block-label {
  font-size: 12px;
  font-weight: 800;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.emom-block-label svg { width: 13px; height: 13px; }

.emom-block-settings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.emom-setting {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.emom-setting > span {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.emom-counter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.emom-counter-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 30px;
  height: 30px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s, border-color 0.12s;
  flex-shrink: 0;
}
.emom-counter-btn:hover { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }

.emom-counter-val {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  min-width: 28px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.emom-counter-unit {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.emom-exo-list { display: flex; flex-direction: column; gap: 10px; }

.emom-exo-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 10px 10px 12px;
}

.emom-exo-fields {
  display: flex;
  gap: 8px;
  flex: 1;
  align-items: flex-end;
}

.emom-exo-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.emom-exo-field--reps {
  flex: 0 0 72px;
}

.emom-exo-field-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.emom-exo-row input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  width: 100%;
  box-sizing: border-box;
  transition: border-color 0.15s;
}
.emom-exo-row input:focus { outline: none; border-color: var(--accent); }
.emom-exo-row input::placeholder { color: var(--text-muted); font-weight: 400; }
.emom-exo-row input[type="number"] { text-align: center; }

.emom-add-exo {
  background: none;
  border: 1px dashed var(--accent);
  border-radius: 8px;
  padding: 9px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 100%;
  transition: background 0.15s;
}
.emom-add-exo:hover { background: var(--accent-dim); }
.emom-add-exo svg { width: 13px; height: 13px; }

.btn-danger {
  background: none;
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-sm);
  padding: 10px;
  color: #ef4444;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  margin-bottom: 10px;
  transition: background 0.15s;
}

.btn-danger:hover { background: rgba(239, 68, 68, 0.08); }
.btn-danger svg { width: 15px; height: 15px; }

.btn-danger-confirm {
  background: #ef4444;
  border: none;
  border-radius: var(--radius-sm);
  padding: 11px 16px;
  color: white;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: opacity 0.15s;
}

.btn-danger-confirm:hover { opacity: 0.85; }
.btn-danger-confirm svg { width: 14px; height: 14px; }

.modal-footer {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 10px;
}

/* ── CONFIRM DELETE ── */
.confirm-text {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
  text-align: center;
  line-height: 1.5;
}

/* ── SCHEDULE CALENDAR ── */
.sched-cal { margin-bottom: 8px; user-select: none; }

.sched-cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.sched-cal-label { font-size: 14px; font-weight: 700; }

.sched-cal-arrow {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 4px;
  cursor: pointer;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.sched-cal-arrow:hover { background: var(--surface-2); color: var(--text); }

.sched-cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-bottom: 4px;
}

.sched-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.sched-day {
  aspect-ratio: 1;
  width: 100%;
  background: none;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s, color 0.12s;
}
.sched-day:not([disabled]):hover { background: var(--surface-2); }
.sched-day[disabled]  { color: var(--text-muted); opacity: 0.35; cursor: default; }
.sched-day-today      { font-weight: 800; color: var(--accent); }
.sched-day-selected   { background: var(--accent) !important; color: #fff !important; font-weight: 700; }

.sched-day-has-session::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}
.sched-day-selected.sched-day-has-session::after { background: #fff; }

.schedule-footer { margin-top: 16px; }

/* ── ERRORS ── */
.input-error {
  border-color: #ef4444 !important;
  outline: none;
}

.modal-error {
  font-size: 12px;
  color: #ef4444;
  text-align: center;
  margin-bottom: 10px;
  padding: 8px 12px;
  background: rgba(239, 68, 68, 0.08);
  border-radius: 8px;
  border: 1px solid rgba(239, 68, 68, 0.2);
}