/* ===================================================================
   #1 Dump Trailer Load Calculator — page-specific styles.
   Inherits tokens (--nt-green, --line, buttons, .nav, .footer, .modal)
   from the site-wide /styles.css loaded first.
   =================================================================== */

/* header strip */
.calc-head { background: var(--nt-green); border-bottom: none; }
.calc-head__inner { max-width: var(--maxw); margin: 0 auto; padding: 2rem 1.25rem 2.2rem; }
.crumbs { font-size: .82rem; color: rgba(255,255,255,.85); margin-bottom: .6rem; }
.crumbs a { color: #fff; font-weight: 600; }
.crumbs a:hover { text-decoration: underline; }
.calc-head__title { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 800; color: #fff; }
.calc-head__sub { margin: .5rem 0 0; color: rgba(255,255,255,.92); max-width: 640px; font-size: 1.02rem; }

/* layout */
.calc { max-width: var(--maxw); margin: 0 auto; padding: 2.5rem 1.25rem 3.5rem; }
.calc__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 1.5rem; align-items: start; }

.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; }
.panel__title { font-size: 1rem; font-weight: 700; margin: 0 0 1rem; }
.panel__title--mt { margin-top: 1.75rem; }

/* fields */
.field { display: block; margin-bottom: 1rem; }
.field__label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: .4rem; }
.field__help { display: block; font-size: .8rem; color: var(--ink-soft); margin-top: .4rem; }
.input {
  width: 100%; font-family: var(--font); font-size: 1rem; color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: .7rem .85rem; background: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.input:focus { outline: none; border-color: var(--nt-green); box-shadow: 0 0 0 3px rgba(45,140,60,.15); }
select.input { appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235A625A' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .9rem center; padding-right: 2.2rem; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.fieldset { margin-top: .25rem; }

/* mode toggle */
.modes { display: inline-flex; background: var(--bg-muted); border: 1px solid var(--line); border-radius: 999px; padding: 3px; margin-bottom: 1rem; }
.mode { border: none; background: transparent; font-family: var(--font); font-size: .85rem; font-weight: 600; color: var(--ink-soft); padding: .45rem .95rem; border-radius: 999px; cursor: pointer; }
.mode.is-active { background: #fff; color: var(--nt-green); box-shadow: 0 1px 2px rgba(16,24,16,.08); }

/* warning */
.warn { margin: .5rem 0 0; font-size: .85rem; color: #92400E; background: #FEF3C7; border: 1px solid #FDE68A; border-radius: var(--radius-sm); padding: .6rem .8rem; }

/* results */
.results { position: sticky; top: 84px; }
.results__empty { text-align: center; color: var(--ink-soft); padding: 1.5rem .5rem 2rem; }
.results__empty-icon { font-size: 2rem; margin-bottom: .5rem; }
.results__eyebrow { display: block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); margin-bottom: .6rem; }
.rrow { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: .5rem 0; border-bottom: 1px solid var(--line); }
.rrow span { color: var(--ink-soft); font-size: .9rem; }
.rrow strong { font-weight: 700; text-align: right; }
.rrow--hero { padding: .8rem 0; }
.rrow--hero span { color: var(--ink); font-weight: 600; }
.rrow--hero strong { font-size: 1.7rem; color: var(--nt-green); letter-spacing: -0.02em; }
.rrow--sub { border-bottom: none; padding-top: .35rem; }
.rrow--sub span { font-size: .8rem; }
.muted { color: var(--ink-soft); }
.results__hr { border: none; border-top: 1px solid var(--line); margin: 1.1rem 0; }

.rec { background: var(--bg-muted); border-radius: var(--radius-sm); padding: 1rem; text-align: center; }
.rec__trailer { font-weight: 800; font-size: 1.15rem; }
.rec__loads { margin-top: .3rem; color: var(--nt-green); font-weight: 700; font-size: .95rem; }
.rec__note { font-size: .82rem; color: var(--ink-soft); margin: .7rem 0 0; text-align: center; }

/* CTA */
.rent { margin-top: 1.5rem; text-align: center; }
.btn--block { width: 100%; }
.rent__copy { font-size: .85rem; color: var(--ink-soft); margin: .7rem 0 0; }
.rent__loc { display: block; margin-top: .5rem; font-size: .85rem; }

/* modal manual entry (matches homepage) */
.modal__manual { display: flex; gap: .5rem; }
.modal__manual input { flex: 1; border: 1px solid var(--line); border-radius: 8px; padding: .6rem .8rem; font-family: var(--font); font-size: .95rem; }

/* responsive: stack form → results */
@media (max-width: 860px) {
  .calc__grid { grid-template-columns: 1fr; }
  .results { position: static; }
}
@media (max-width: 420px) {
  .grid3 { grid-template-columns: 1fr; }
}