/* LPI Day Builder */
.lpi-db { max-width: 880px; margin: 0 auto; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; color: #1f2430; }
.lpi-db * { box-sizing: border-box; }

/* setup */
.lpi-setup { display: flex; flex-direction: column; gap: 22px; }
.lpi-row { display: flex; flex-direction: column; gap: 8px; }
.lpi-lbl { font-weight: 600; font-size: 14px; color: #3a4252; }

.lpi-seg { display: inline-flex; border: 1px solid #d4d9e2; border-radius: 9px; overflow: hidden; width: max-content; }
.lpi-seg-btn { background: #fff; border: 0; padding: 9px 18px; font-size: 14px; cursor: pointer; color: #3a4252; }
.lpi-seg-btn + .lpi-seg-btn { border-left: 1px solid #d4d9e2; }
.lpi-seg-btn.is-on { background: #1e7d52; color: #fff; }

.lpi-select { padding: 10px 12px; font-size: 15px; border: 1px solid #d4d9e2; border-radius: 9px; max-width: 160px; background: #fff; }

.lpi-subj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; }
.lpi-subj { display: flex; flex-direction: column; gap: 4px; align-items: flex-start; text-align: left; padding: 12px 14px; border: 1.5px solid #d4d9e2; border-radius: 11px; background: #fff; color: #1f2430; cursor: pointer; transition: border-color .12s, background .12s; }
.lpi-subj:hover:not(:disabled) { border-color: #1e7d52; }
.lpi-subj.is-on { border-color: #1e7d52; background: #eef8f1; }
.lpi-subj.is-disabled, .lpi-subj:disabled { opacity: .5; cursor: not-allowed; }
.lpi-subj-name { font-weight: 600; font-size: 15px; color: #1f2430; }
.lpi-subj-count { font-size: 12px; color: #71798b; }

.lpi-btn { padding: 11px 20px; font-size: 15px; border: 1px solid #d4d9e2; border-radius: 9px; background: #fff; cursor: pointer; color: #2a3142; }
.lpi-btn:hover { border-color: #aab2c0; }
.lpi-btn-primary { background: #1e7d52; border-color: #1e7d52; color: #fff; font-weight: 600; }
.lpi-btn-primary:hover { background: #1a6b46; }
.lpi-btn:disabled { opacity: .45; cursor: not-allowed; }
.lpi-btn-row { display: flex; gap: 10px; }

/* day */
.lpi-bar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.lpi-spacer { flex: 1; }
.lpi-day-title { font-size: 20px; margin: 4px 0 18px; }
.lpi-empty { color: #71798b; }

.lpi-slots { display: flex; flex-direction: column; gap: 14px; }
.lpi-slot { border: 1px solid #e1e5ec; border-radius: 13px; background: #fff; box-shadow: 0 1px 3px rgba(20,30,60,.05); overflow: hidden; }
.lpi-slot.is-drag { opacity: .5; }
.lpi-slot-head { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: #f7f8fb; border-bottom: 1px solid #eceff3; flex-wrap: wrap; }
.lpi-handle { cursor: grab; color: #b3bac6; font-size: 15px; user-select: none; }
.lpi-slot-subj { font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: #1e7d52; }
.lpi-slot-ctrls { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }
.lpi-mini { padding: 5px 10px; font-size: 12.5px; border: 1px solid #d9dee7; border-radius: 7px; background: #fff; cursor: pointer; color: #3a4252; }
.lpi-mini:hover { border-color: #1e7d52; color: #1e7d52; }

.lpi-slot-body { padding: 16px 18px; }
.lpi-plan-title { font-size: 18px; margin: 0 0 2px; }
.lpi-plan-meta { color: #8a91a0; font-size: 13px; margin-bottom: 10px; }
.lpi-field h4 { font-size: 14px; margin: 14px 0 3px; color: #1e7d52; }
.lpi-field p { margin: 2px 0; }
.lpi-field ul { margin: 4px 0; padding-left: 22px; }
.lpi-noplan, .lpi-loading { color: #8a91a0; font-style: italic; }

.lpi-choose-hdr { font-weight: 600; font-size: 13px; color: #71798b; margin-bottom: 8px; }
.lpi-choose-list { display: flex; flex-direction: column; gap: 8px; }
.lpi-choose-item { text-align: left; padding: 10px 12px; border: 1px solid #e1e5ec; border-radius: 9px; background: #fff; color: #1f2430; cursor: pointer; display: flex; flex-direction: column; gap: 3px; }
.lpi-choose-item:hover { border-color: #1e7d52; background: #f6fbf8; }
.lpi-choose-item.is-on { border-color: #1e7d52; background: #eef8f1; }
.lpi-choose-item strong { font-size: 14.5px; }
.lpi-choose-item span { font-size: 12.5px; color: #71798b; }

@media (max-width: 560px) {
	.lpi-slot-ctrls { margin-left: 0; width: 100%; }
}