/* ============================================================
   TRIP PLANNER — TRIP PLAN BUDGET
   ------------------------------------------------------------
   Budget summary and the confirmation flow.

   Split out of styles/trip-plan.css (contiguous slice, so the cascade order is
   unchanged). Imported/linked right after it.
   ============================================================ */

/* ============================================================
   BUDGET SUMMARY + CONFIRMATION FLOW
   Renders the Worker's budget_analysis, feasibility_score,
   and warnings inside the itinerary output.
   ============================================================ */
.budget-summary-section {
    margin-top: 1.5rem;
}
.budget-summary {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 1.2rem 1.4rem;
}
.budget-summary-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}
.budget-summary-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ink);
}
.budget-summary-sub {
    font-size: 0.85rem;
    color: var(--muted);
    margin-top: 0.15rem;
}
.budget-status {
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    white-space: nowrap;
}
.budget-figures {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
    margin-bottom: 1rem;
}
.budget-figure {
    background: var(--bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 0.7rem 0.9rem;
    text-align: center;
}
.budget-figure-label {
    display: block;
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.budget-figure-value {
    display: block;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ink);
    margin-top: 0.2rem;
}
.budget-breakdown {
    margin-bottom: 0.8rem;
}
.budget-bar {
    display: flex;
    height: 12px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.08);
}
.budget-bar span {
    height: 100%;
    min-width: 2px;
}
.budget-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem 1.2rem;
    margin-top: 0.6rem;
    font-size: 0.8rem;
    color: var(--muted);
}
.budget-legend span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}
.budget-legend i {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    display: inline-block;
}
.budget-warnings {
    margin: 0.8rem 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.warning-group {
    background: var(--bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 0.6rem 0.9rem;
}
.warning-group-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.warning-group-title i {
    width: 14px;
    height: 14px;
    color: var(--accent-deep);
}

.warning-group ul {
    margin: 0;
    padding-left: 1.1rem;
    color: var(--muted);
    font-size: 0.85rem;
}
.warning-group li {
    margin-bottom: 0.3rem;
}
.warning-group li:last-child {
    margin-bottom: 0;
}

.budget-confirm {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 12px;
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.35);
    color: var(--ink);
    font-size: 0.9rem;
}
.budget-confirm p {
    margin: 0 0 0.8rem;
}
.budget-confirm-actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}
.budget-confirm-actions .btn {
    padding: 0.5rem 1.1rem;
    font-size: 0.9rem;
}
@media (max-width: 560px) {
    .budget-figures {
        grid-template-columns: 1fr;
    }
    .budget-summary-head {
        flex-direction: column;
    }
}