/* ==========================================================================
   Road Trip Fuel & Charging Cost Planner
   Editorial dossier, stop inputs, vehicle picker, state-by-state cost table
   with a mileage strip, Pro fill-up planner / EV stops / gas-vs-EV panels.
   ========================================================================== */

/* ---- Editorial ---------------------------------------------------------- */
.rtp-ed { display: grid; grid-template-columns: 104px 1fr; gap: 1.5rem; align-items: start; }
.rtp-ed-art { display: flex; flex-direction: column; align-items: center; color: var(--cluster-dark, #114F8D); }
.rtp-ed-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  margin-top: 0.6rem; opacity: 0.65; border: 1px solid currentColor;
  padding: 0.15rem 0.45rem; border-radius: 2px;
}
.rtp-ed-head { display: flex; align-items: baseline; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 0.55rem; }
.rtp-ed-head h2 { font-weight: 600; letter-spacing: -0.01em; }
.rtp-ed-badge {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  padding: 0.22rem 0.6rem; background: var(--cluster-dark, #114F8D); color: #fff; border-radius: 2px;
}
.rtp-ed p { margin: 0 0 0.7rem 0; }
.rtp-ed-meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.55rem 1.4rem; padding-top: 0.8rem; font-size: 0.78rem;
  border-top: 1px dashed color-mix(in srgb, var(--cluster-dark, #114F8D) 35%, transparent);
}
.rtp-ed-meta span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.6; display: block; margin-bottom: 0.1rem;
}
@media (max-width: 575.98px) {
  .rtp-ed { grid-template-columns: 1fr; gap: 1rem; }
  .rtp-ed-art { flex-direction: row; gap: 0.8rem; align-items: center; }
  .rtp-ed-code { margin-top: 0; }
}

/* ---- Stops -------------------------------------------------------------- */
.rtp-stops { display: grid; gap: 0.6rem; }
.rtp-stop { display: grid; grid-template-columns: 34px 1fr auto; gap: 0.6rem; align-items: center; }
.rtp-stop-badge {
  width: 30px; height: 30px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700; background: var(--cluster-dark, #114F8D); color: #fff;
}
.rtp-stop-badge.rtp-via { background: color-mix(in srgb, var(--cluster-dark, #114F8D) 45%, transparent); }
.rtp-stop-remove {
  border: 1px solid var(--evvy-border-color, #DEE2E6); background: transparent; color: var(--evvy-text-secondary, #6C757D);
  border-radius: 8px; width: 34px; height: 34px; cursor: pointer;
}
.rtp-stop-remove:hover { color: #C0392B; border-color: #C0392B; }
.rtp-sec {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.68rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--cluster-dark, #114F8D); margin: 1.1rem 0 0.5rem;
  display: flex; align-items: center; gap: 0.4rem;
}
.rtp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0.8rem; }
.rtp-picker { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem; }
@media (max-width: 767.98px) { .rtp-picker { grid-template-columns: repeat(2, 1fr); } }
.rtp-veh-card {
  margin-top: 0.7rem; padding: 0.7rem 0.9rem; border-radius: 10px; font-size: 0.86rem; line-height: 1.5;
  background: color-mix(in srgb, var(--cluster-dark, #114F8D) 7%, transparent);
}
.rtp-veh-card strong { color: var(--cluster-dark, #114F8D); }
.rtp-opt { font-size: 0.7rem; font-weight: 400; text-transform: none; letter-spacing: 0; opacity: 0.7; }
.rtp-go { margin-top: 1.1rem; }

/* ---- Results ------------------------------------------------------------ */
.rtp-results { display: none; }
.rtp-results.show { display: block; }
.rtp-loading { display: flex; align-items: center; gap: 0.6rem; font-size: 0.9rem; color: var(--evvy-text-secondary, #6C757D); padding: 0.8rem 0; }
.rtp-spin {
  width: 16px; height: 16px; border-radius: 50%; flex: 0 0 auto;
  border: 2px solid color-mix(in srgb, var(--cluster-dark, #114F8D) 25%, transparent);
  border-top-color: var(--cluster-dark, #114F8D);
  animation: rtp-rot 0.8s linear infinite;
}
@keyframes rtp-rot { to { transform: rotate(360deg); } }
.rtp-hero-sub {
  font-size: 0.88rem; line-height: 1.6; margin-top: 0.5rem;
  color: var(--evvy-text-secondary, #6C757D); max-width: 62ch; margin-inline: auto;
}
.rtp-note { font-size: 0.74rem; line-height: 1.45; margin-top: 0.35rem; color: var(--evvy-text-secondary, #6C757D); }
.rtp-row-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 767.98px) { .rtp-row-3 { grid-template-columns: 1fr; } }

.rtp-panel {
  border: 1px solid var(--evvy-border-color, #DEE2E6); border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.1rem 1.2rem; margin-top: 1.25rem; background: var(--bs-body-bg, #fff);
}
[data-bs-theme="dark"] .rtp-panel { background: var(--evvy-gray-100, #1E1E1E); }
.rtp-panel-title {
  font-weight: 700; font-size: 0.95rem; margin-bottom: 0.8rem;
  display: flex; align-items: center; gap: 0.45rem; color: var(--cluster-dark, #114F8D);
}
.rtp-muted { font-size: 0.78rem; color: var(--evvy-text-secondary, #6C757D); line-height: 1.55; }

/* ---- State strip -------------------------------------------------------- */
.rtp-strip { display: flex; height: 26px; border-radius: 8px; overflow: hidden; margin-bottom: 0.8rem; }
.rtp-strip span {
  display: flex; align-items: center; justify-content: center; font-size: 0.68rem; font-weight: 700; color: #fff;
  min-width: 0; overflow: hidden; white-space: nowrap;
  background: var(--cluster-dark, #114F8D);
}
.rtp-strip span:nth-child(even) { background: color-mix(in srgb, var(--cluster-dark, #114F8D) 65%, #fff 35%); }
[data-bs-theme="dark"] .rtp-strip span:nth-child(even) { background: color-mix(in srgb, var(--cluster-dark, #114F8D) 65%, #000 35%); }

/* ---- Tables ------------------------------------------------------------- */
.rtp-table-wrap { overflow-x: auto; }
.rtp-t-row {
  display: grid; grid-template-columns: 1.6fr 0.8fr 1fr 1fr 1fr; gap: 0.6rem; min-width: 520px;
  font-size: 0.9rem; padding: 0.4rem 0.3rem; align-items: baseline; font-variant-numeric: tabular-nums;
  border-bottom: 1px dashed var(--evvy-border-color, #DEE2E6);
}
.rtp-t-row:last-child { border-bottom: none; }
.rtp-t-head {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--evvy-text-secondary, #6C757D);
  border-bottom: 1px solid var(--evvy-border-color, #DEE2E6);
}
.rtp-t-total { font-weight: 700; border-top: 1px solid var(--evvy-border-color, #DEE2E6); }
.rtp-t-cheap { color: #1E8449; font-weight: 700; }
[data-bs-theme="dark"] .rtp-t-cheap { color: #58D68D; }
.rtp-t-dear { color: #C0392B; font-weight: 700; }
[data-bs-theme="dark"] .rtp-t-dear { color: #E74C3C; }
.rtp-t-sub { font-size: 0.72rem; color: var(--evvy-text-secondary, #6C757D); display: block; }
.rtp-legs .rtp-t-row { grid-template-columns: 2fr 1fr 1fr; min-width: 360px; }

/* ---- Pro: fill-up plan -------------------------------------------------- */
.rtp-plan-row {
  display: grid; grid-template-columns: 30px 1fr auto; gap: 0.7rem; align-items: start;
  padding: 0.5rem 0; border-bottom: 1px dashed var(--evvy-border-color, #DEE2E6); font-size: 0.88rem; line-height: 1.5;
}
.rtp-plan-row:last-child { border-bottom: none; }
.rtp-plan-num {
  width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700; background: color-mix(in srgb, var(--cluster-dark, #114F8D) 12%, transparent); color: var(--cluster-dark, #114F8D);
}
.rtp-plan-amt { font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }
.rtp-verdict {
  margin-top: 0.8rem; padding: 0.7rem 0.9rem; border-radius: 10px; font-size: 0.9rem; line-height: 1.55;
  background: color-mix(in srgb, #1E8449 10%, transparent);
}
.rtp-verdict strong { color: #1E8449; }
[data-bs-theme="dark"] .rtp-verdict strong { color: #58D68D; }

/* ---- Pro: comparison ---------------------------------------------------- */
.rtp-vs { display: grid; grid-template-columns: 1fr auto 1fr; gap: 0.9rem; align-items: center; }
@media (max-width: 575.98px) { .rtp-vs { grid-template-columns: 1fr; } }
.rtp-vs-card {
  border: 1px solid var(--evvy-border-color, #DEE2E6); border-radius: 10px; padding: 0.8rem 0.9rem; text-align: center;
}
.rtp-vs-card .rtp-vs-val { font-size: 1.5rem; font-weight: 800; color: var(--cluster-dark, #114F8D); font-variant-numeric: tabular-nums; }
.rtp-vs-card.rtp-win { border-color: #1E8449; box-shadow: 0 0 0 2px color-mix(in srgb, #1E8449 25%, transparent); }
.rtp-vs-mid { font-size: 0.8rem; font-weight: 700; color: var(--evvy-text-secondary, #6C757D); text-align: center; }

/* ---- Misc --------------------------------------------------------------- */
.rtp-outline-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  border: 1px solid var(--cluster-dark, #114F8D); background: transparent;
  color: var(--cluster-dark, #114F8D); border-radius: 999px;
  padding: 0.35rem 0.95rem; font-size: 0.82rem; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.rtp-outline-btn:hover { background: var(--cluster-dark, #114F8D); color: var(--cluster-text, #fff); }
.rtp-outline-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.rtp-error {
  margin-top: 1rem; padding: 0.7rem 1rem; border-radius: 8px; font-size: 0.88rem;
  background: color-mix(in srgb, #C0392B 10%, transparent); color: #C0392B;
}
[data-bs-theme="dark"] .rtp-error { color: #E74C3C; }
.rtp-disclaimer {
  font-size: 0.78rem; line-height: 1.6; color: var(--evvy-text-secondary, #6C757D);
  padding: 0.8rem 1rem; border-radius: var(--evvy-radius-lg, 12px);
  background: color-mix(in srgb, var(--evvy-text-secondary, #6C757D) 8%, transparent);
}