/* =====================================================================
   Hoang Thi Garden — tools.css
   Dashboard van hanh + 4 cong cu tuong tac (SVG/JS thuan)
   ===================================================================== */

/* ---------- Shared tool shell ---------- */
.tool-shell {
  border-radius: var(--r-xl);
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  padding: clamp(20px, 2.6vw, 34px);
}
.tool-shell--light {
  background: #fff; border: 1px solid var(--line-2);
  box-shadow: var(--sh-2); backdrop-filter: none;
}

.tool-head {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 14px; margin-bottom: 22px;
}
.tool-head h3 { font-size: clamp(1.05rem, 1.3vw, 1.28rem); }
.tool-head p { font-size: .82rem; margin-top: 3px; }

.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: .42em 1em; border-radius: var(--r-pill);
  font-size: .78rem; font-weight: 500; letter-spacing: .02em;
  border: 1px solid var(--line); background: #fff; color: var(--ink-2);
  transition: .3s var(--e-out); cursor: pointer; white-space: nowrap;
}
.chip:hover { border-color: var(--leaf-400); color: var(--leaf-700); }
.chip.is-on { background: var(--leaf-600); border-color: var(--leaf-600); color: #fff; box-shadow: 0 6px 16px rgba(31,140,83,.25); }
.section--dark .chip { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.16); color: rgba(255,255,255,.78); }
.section--dark .chip:hover { border-color: var(--leaf-400); color: #fff; }
.section--dark .chip.is-on { background: var(--leaf-500); border-color: var(--leaf-500); color: #fff; }

/* ---------- 1. Live dashboard ---------- */
.dash-live {
  display: inline-flex; align-items: center; gap: .5em;
  font-size: .72rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--leaf-300);
}
.dash-live i {
  width: 8px; height: 8px; border-radius: 50%; background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74,222,128,.6); animation: livePing 2s infinite;
}
@keyframes livePing {
  0% { box-shadow: 0 0 0 0 rgba(74,222,128,.55); }
  70% { box-shadow: 0 0 0 10px rgba(74,222,128,0); }
  100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}

.kpi-grid { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0,1fr)); }
.kpi {
  position: relative; overflow: hidden;
  padding: 18px; border-radius: var(--r-m);
  background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.11);
  transition: .4s var(--e-out);
}
.kpi:hover { background: rgba(255,255,255,.1); transform: translateY(-4px); border-color: rgba(143,209,79,.4); }
.kpi::after {
  content: ""; position: absolute; right: -30px; top: -30px; width: 90px; height: 90px;
  border-radius: 50%; background: radial-gradient(circle, rgba(143,209,79,.18), transparent 70%);
}
.kpi__top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.kpi__ico { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: rgba(143,209,79,.14); color: var(--leaf-300); }
.kpi__ico svg { width: 17px; height: 17px; }
.kpi__delta {
  display: inline-flex; align-items: center; gap: .25em;
  font-size: .7rem; font-weight: 600; padding: .18em .55em; border-radius: var(--r-pill);
}
.kpi__delta.up { background: rgba(74,222,128,.14); color: #86efac; }
.kpi__delta.down { background: rgba(248,113,113,.14); color: #fca5a5; }
.kpi__delta.flat { background: rgba(255,255,255,.1); color: rgba(255,255,255,.7); }
.kpi__val {
  margin-top: 14px; font-family: var(--f-display); font-size: clamp(1.55rem, 2.6vw, 2.1rem);
  color: #fff; line-height: 1; font-weight: 500;
}
.kpi__val small { font-size: .46em; color: rgba(255,255,255,.55); font-family: var(--f-body); margin-left: .25em; letter-spacing: .04em; }
.kpi__lbl { margin-top: 8px; font-size: .78rem; color: rgba(255,255,255,.6); }
.kpi__spark { margin-top: 12px; height: 34px; }
.kpi__bar { margin-top: 12px; height: 4px; border-radius: 3px; background: rgba(255,255,255,.12); overflow: hidden; }
.kpi__bar i { display: block; height: 100%; width: 0; border-radius: 3px; background: linear-gradient(90deg, var(--leaf-400), var(--lime)); transition: width 1.6s var(--e-out); }

.dash-panels { display: grid; gap: 14px; margin-top: 14px; }
.panel {
  padding: clamp(18px, 2vw, 26px); border-radius: var(--r-l);
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.11);
}
.panel__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 6px; }
.panel__head h4 { font-size: 1rem; }
.panel__head p { font-size: .76rem; color: rgba(255,255,255,.5); }
.panel__legend { display: flex; flex-wrap: wrap; gap: 14px; margin: 12px 0 4px; }
.panel__legend span { display: inline-flex; align-items: center; gap: .5em; font-size: .76rem; color: rgba(255,255,255,.68); }
.panel__legend i { width: 10px; height: 10px; border-radius: 3px; }
.chart-box { width: 100%; position: relative; }
.chart-box svg { width: 100%; height: auto; overflow: visible; }

/* SVG chart primitives */
.c-grid line { stroke: rgba(255,255,255,.09); stroke-width: 1; }
.c-axis text { fill: rgba(255,255,255,.45); font-size: 10px; font-family: var(--f-body); }
.c-line { fill: none; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: var(--len); stroke-dashoffset: var(--len); }
.is-drawn .c-line { animation: drawLine 1.8s var(--e-out) forwards; }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
.c-area { opacity: 0; transition: opacity 1s var(--e-out) .5s; }
.is-drawn .c-area { opacity: 1; }
.c-dot { opacity: 0; transition: opacity .4s; }
.is-drawn .c-dot { opacity: 1; }
.c-bar { transform-box: fill-box; transform-origin: bottom; transform: scaleY(0); }
.is-drawn .c-bar { animation: growBar .9s var(--e-out) forwards; }
@keyframes growBar { to { transform: scaleY(1); } }
.c-hbar { transform-box: fill-box; transform-origin: left; transform: scaleX(0); }
.is-drawn .c-hbar { animation: growHBar 1.1s var(--e-out) forwards; }
@keyframes growHBar { to { transform: scaleX(1); } }
.c-arc { stroke-dasharray: var(--len); stroke-dashoffset: var(--len); }
.is-drawn .c-arc { animation: drawLine 1.4s var(--e-out) forwards; }

.chart-tip {
  position: absolute; pointer-events: none; z-index: 5;
  padding: 8px 12px; border-radius: 10px; font-size: .76rem; line-height: 1.5;
  background: rgba(6,32,20,.94); color: #fff; border: 1px solid rgba(143,209,79,.35);
  box-shadow: 0 10px 26px rgba(0,0,0,.3);
  opacity: 0; transform: translate(-50%, -118%); transition: opacity .2s;
  white-space: nowrap;
}
.chart-tip.is-on { opacity: 1; }
.chart-tip b { color: var(--leaf-300); }

/* Donut legend list */
.donut-wrap { display: grid; gap: 20px; align-items: center; }
.donut-legend { display: grid; gap: 10px; }
.donut-legend li { display: grid; grid-template-columns: 12px 1fr auto; align-items: center; gap: 10px; font-size: .84rem; }
.donut-legend i { width: 12px; height: 12px; border-radius: 4px; }
.donut-legend b { color: #fff; font-weight: 600; }
.donut-center { text-anchor: middle; }
.donut-center .dc-v { font-family: var(--f-display); font-size: 30px; fill: #fff; }
.donut-center .dc-l { font-size: 10px; fill: rgba(255,255,255,.55); letter-spacing: .12em; }

/* Sensor ticker */
.ticker {
  margin-top: 14px; border-radius: var(--r-pill); overflow: hidden;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  padding: 10px 0;
}
.ticker__track { display: flex; gap: 42px; width: max-content; animation: tickerRun 34s linear infinite; }
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker span { display: inline-flex; align-items: center; gap: .5em; font-size: .78rem; color: rgba(255,255,255,.68); white-space: nowrap; }
.ticker span b { color: var(--leaf-300); font-weight: 600; }
.ticker em { font-style: normal; color: rgba(255,255,255,.35); }
@keyframes tickerRun { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- 2. Urban vs Eco comparator ---------- */
.cmp-grid { display: grid; gap: clamp(20px, 3vw, 40px); align-items: start; }
.cmp-list { display: grid; gap: 16px; }
.cmp-row { display: grid; gap: 8px; }
.cmp-row__top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.cmp-row__top b { font-size: .9rem; color: var(--ink); font-weight: 600; }
.cmp-row__top span { font-size: .76rem; color: var(--muted); }
.cmp-bars { display: grid; gap: 6px; }
.cmp-bar { display: grid; grid-template-columns: 78px 1fr 62px; align-items: center; gap: 10px; font-size: .74rem; }
.cmp-bar__k { color: var(--muted); letter-spacing: .02em; }
.cmp-bar__t { height: 10px; border-radius: var(--r-pill); background: var(--leaf-50); overflow: hidden; border: 1px solid var(--line-2); }
.cmp-bar__f { display: block; height: 100%; width: 0; border-radius: var(--r-pill); transition: width 1.4s var(--e-out); }
.cmp-bar--urban .cmp-bar__f { background: linear-gradient(90deg, #d9a05b, #c07f3c); }
.cmp-bar--eco .cmp-bar__f { background: linear-gradient(90deg, var(--leaf-400), var(--leaf-600)); }
.cmp-bar__v { text-align: right; font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.cmp-bar--urban .cmp-bar__v { color: #a86a2c; }
.cmp-bar--eco .cmp-bar__v { color: var(--leaf-700); }
.cmp-gain {
  display: inline-flex; align-items: center; gap: .35em;
  padding: .2em .7em; border-radius: var(--r-pill);
  background: var(--leaf-100); color: var(--leaf-700);
  font-size: .72rem; font-weight: 700;
}
.cmp-note {
  margin-top: 20px; padding: 14px 18px; border-radius: var(--r-m);
  background: var(--sand); border: 1px dashed var(--line);
  font-size: .78rem; color: var(--muted);
}
.cmp-vis { position: relative; }
.cmp-scene {
  position: relative; border-radius: var(--r-l); overflow: hidden;
  aspect-ratio: 4/3; border: 1px solid var(--line);
  background: linear-gradient(180deg, #cfe9f7, #eaf6ee 62%, #dff0e3);
}
/* CSS-art city vs farm scene */
.cmp-scene .sky-sun {
  position: absolute; right: 14%; top: 12%; width: 54px; height: 54px; border-radius: 50%;
  background: radial-gradient(circle, #ffe9a8, #ffcd58);
  box-shadow: 0 0 40px rgba(255,205,88,.7); animation: glowPulse 6s ease-in-out infinite;
}
.cmp-scene .smog {
  position: absolute; inset: 0; opacity: 0;
  background: linear-gradient(180deg, rgba(120,110,90,.55), rgba(150,135,105,.25) 60%, transparent);
  transition: opacity .7s var(--e-soft);
}
.cmp-scene.is-urban .smog { opacity: 1; }
.cmp-scene .ground {
  position: absolute; left: 0; right: 0; bottom: 0; height: 34%;
  background: linear-gradient(180deg, var(--leaf-400), var(--leaf-600));
  transition: filter .7s;
}
.cmp-scene.is-urban .ground { filter: grayscale(.7) brightness(.8); }
.cmp-scene .bldg {
  position: absolute; bottom: 30%; background: #7d8c93; border-radius: 3px 3px 0 0;
  opacity: 0; transform: translateY(20px); transition: .7s var(--e-out);
}
.cmp-scene.is-urban .bldg { opacity: 1; transform: none; }
.cmp-scene .bldg::before {
  content: ""; position: absolute; inset: 6px 5px;
  background-image: radial-gradient(circle, rgba(255,236,160,.85) 1.6px, transparent 1.8px);
  background-size: 11px 14px;
}
.cmp-scene .tree {
  position: absolute; bottom: 30%; width: 34px; height: 54px;
  opacity: 1; transition: .7s var(--e-out);
}
.cmp-scene.is-urban .tree { opacity: .18; transform: scale(.7); }
.cmp-scene .tree i:nth-child(1) { position: absolute; left: 50%; bottom: 0; width: 5px; height: 22px; margin-left: -2.5px; background: #7a5a3a; border-radius: 2px; }
.cmp-scene .tree i:nth-child(2) { position: absolute; left: 0; bottom: 16px; width: 34px; height: 38px; background: radial-gradient(circle at 40% 35%, var(--leaf-300), var(--leaf-700)); border-radius: 50% 50% 44% 44%; animation: treeSway 5s ease-in-out infinite; transform-origin: bottom; }
@keyframes treeSway { 0%,100% { transform: rotate(-2.5deg); } 50% { transform: rotate(2.5deg); } }
.cmp-scene .pond {
  position: absolute; left: 8%; bottom: 8%; width: 32%; height: 12%;
  background: linear-gradient(180deg, #9fd8e8, #5fb6cf); border-radius: 50%;
  opacity: 1; transition: .7s;
}
.cmp-scene.is-urban .pond { opacity: 0; }
.cmp-scene__badge {
  position: absolute; left: 16px; top: 16px; z-index: 3;
  padding: .4em 1em; border-radius: var(--r-pill); font-size: .74rem; font-weight: 700;
  background: rgba(255,255,255,.92); color: var(--leaf-700); box-shadow: var(--sh-1);
}
.cmp-scene.is-urban .cmp-scene__badge { color: #9a6428; }
.cmp-toggle { display: inline-flex; padding: 4px; border-radius: var(--r-pill); background: var(--leaf-50); border: 1px solid var(--line); margin-bottom: 16px; }
.cmp-toggle button { padding: .5em 1.2em; border-radius: var(--r-pill); font-size: .82rem; font-weight: 600; color: var(--muted); transition: .3s; }
.cmp-toggle button.is-on { background: #fff; color: var(--leaf-700); box-shadow: var(--sh-1); }

/* ---------- 3. Eco-Health Index assessment ---------- */
.assess { display: grid; gap: clamp(22px, 3vw, 44px); align-items: start; }
.quiz__progress { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.quiz__track { flex: 1; height: 5px; border-radius: 3px; background: var(--leaf-100); overflow: hidden; }
.quiz__track i { display: block; height: 100%; width: 0; border-radius: 3px; background: linear-gradient(90deg, var(--leaf-500), var(--lime)); transition: width .5s var(--e-out); }
.quiz__count { font-size: .76rem; color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

.quiz__step { display: none; animation: stepIn .5s var(--e-out); }
.quiz__step.is-on { display: block; }
@keyframes stepIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.quiz__q { font-family: var(--f-display); font-size: clamp(1.12rem, 1.6vw, 1.45rem); color: var(--ink); margin-bottom: 6px; }
.quiz__hint { font-size: .82rem; color: var(--muted); margin-bottom: 18px; }
.quiz__opts { display: grid; gap: 10px; }
.quiz__opt {
  display: flex; align-items: center; gap: 14px; width: 100%; text-align: left;
  padding: 14px 18px; border-radius: var(--r-m);
  border: 1.5px solid var(--line); background: var(--paper-2);
  transition: .3s var(--e-out); font-size: .92rem; color: var(--ink-2);
}
.quiz__opt:hover { border-color: var(--leaf-400); background: #fff; transform: translateX(4px); }
.quiz__opt.is-on { border-color: var(--leaf-500); background: var(--leaf-50); box-shadow: 0 0 0 4px rgba(52,172,106,.1); }
.quiz__opt i {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--leaf-200); display: grid; place-items: center; transition: .3s;
}
.quiz__opt.is-on i { border-color: var(--leaf-500); background: var(--leaf-500); }
.quiz__opt i::after { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #fff; transform: scale(0); transition: transform .3s var(--e-out); }
.quiz__opt.is-on i::after { transform: scale(1); }
.quiz__nav { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }

.quiz__result { display: none; }
.quiz__result.is-on { display: block; animation: stepIn .6s var(--e-out); }
.score-hero { display: grid; gap: 22px; align-items: center; }
.score-ring { position: relative; width: min(220px, 62vw); margin-inline: auto; }
.score-ring svg { width: 100%; }
.score-ring__mid {
  position: absolute; inset: 0; display: grid; place-content: center; text-align: center;
}
.score-ring__mid b { font-family: var(--f-display); font-size: clamp(2.4rem, 5vw, 3.2rem); color: var(--leaf-700); line-height: 1; }
.score-ring__mid span { font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.score-meta { display: grid; gap: 12px; }
.score-band {
  display: inline-flex; align-items: center; gap: .5em; align-self: start;
  padding: .4em 1.1em; border-radius: var(--r-pill); font-size: .8rem; font-weight: 700;
}
.score-band.b-low { background: #fdecec; color: #a13636; }
.score-band.b-mid { background: #fff5e0; color: #96702a; }
.score-band.b-good { background: var(--leaf-100); color: var(--leaf-700); }
.score-band.b-high { background: linear-gradient(120deg, var(--gold-lite), #f3e9c8); color: var(--gold-deep); }
.score-kv { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.score-kv div { padding: 14px 16px; border-radius: var(--r-m); background: var(--leaf-50); border: 1px solid var(--line-2); }
.score-kv b { display: block; font-family: var(--f-display); font-size: 1.5rem; color: var(--leaf-700); line-height: 1.1; }
.score-kv span { font-size: .74rem; color: var(--muted); }
.score-kv .up b { color: var(--leaf-600); }

.radar-wrap { display: grid; gap: 18px; }
.radar-box svg { width: 100%; height: auto; }
.radar-grid { fill: none; stroke: var(--line); stroke-width: 1; }
.radar-axis { stroke: var(--line); stroke-width: 1; }
.radar-lbl { font-size: 9.5px; fill: var(--muted); font-family: var(--f-body); }
.radar-poly { transform-box: fill-box; transform-origin: center; transform: scale(0); }
.is-drawn .radar-poly, .quiz__result.is-on .radar-poly { animation: popIn 1s var(--e-out) forwards; }
@keyframes popIn { to { transform: scale(1); } }

.advice { display: grid; gap: 10px; margin-top: 22px; }
.advice li {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 13px 16px; border-radius: var(--r-m);
  background: #fff; border: 1px solid var(--line-2); font-size: .88rem;
}
.advice li svg { width: 17px; height: 17px; flex-shrink: 0; color: var(--leaf-500); margin-top: 3px; }
.disclaimer { margin-top: 18px; font-size: .74rem; color: var(--muted); line-height: 1.6; }

/* ---------- 4. Itinerary designer ---------- */
.plan { display: grid; gap: clamp(20px, 3vw, 38px); align-items: start; }
.plan__controls { display: grid; gap: 22px; }
.ctrl-group > b { display: block; font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.goal-grid { display: grid; gap: 10px; grid-template-columns: repeat(2, 1fr); }
.goal {
  display: grid; gap: 6px; padding: 14px; border-radius: var(--r-m);
  border: 1.5px solid var(--line); background: var(--paper-2); text-align: left;
  transition: .3s var(--e-out);
}
.goal:hover { border-color: var(--leaf-300); transform: translateY(-3px); }
.goal.is-on { border-color: var(--leaf-500); background: var(--leaf-50); box-shadow: 0 8px 20px rgba(31,140,83,.12); }
.goal svg { width: 22px; height: 22px; color: var(--leaf-600); }
.goal b { font-size: .86rem; color: var(--ink); }
.goal span { font-size: .72rem; color: var(--muted); line-height: 1.4; }

.range-row { display: flex; align-items: center; gap: 14px; }
.range-row output {
  min-width: 84px; text-align: center; padding: .35em .8em; border-radius: var(--r-pill);
  background: var(--leaf-600); color: #fff; font-size: .84rem; font-weight: 600;
}
input[type="range"] {
  flex: 1; -webkit-appearance: none; appearance: none;
  height: 6px; border-radius: 3px; background: var(--leaf-100); outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 3px solid var(--leaf-500); cursor: pointer;
  box-shadow: 0 3px 10px rgba(31,140,83,.3); transition: transform .2s;
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
input[type="range"]::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%; background: #fff;
  border: 3px solid var(--leaf-500); cursor: pointer;
}

.plan__out { display: grid; gap: 16px; }
.plan__summary {
  display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr);
  padding: 20px; border-radius: var(--r-l);
  background: linear-gradient(135deg, var(--leaf-600), var(--leaf-700));
  color: #fff; box-shadow: var(--sh-2);
}
.plan__summary div span { display: block; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.65); }
.plan__summary div b { display: block; font-family: var(--f-display); font-size: clamp(1.15rem, 1.9vw, 1.6rem); margin-top: 4px; }
.plan__summary div small { font-size: .72rem; color: rgba(255,255,255,.6); }

.timeline { display: grid; gap: 0; position: relative; max-height: 460px; overflow-y: auto; padding-right: 6px; }
.timeline::-webkit-scrollbar { width: 5px; }
.timeline::-webkit-scrollbar-thumb { background: var(--leaf-200); border-radius: 3px; }
.tl-day { display: grid; grid-template-columns: 62px 1fr; gap: 16px; padding-bottom: 20px; position: relative; }
.tl-day::before {
  content: ""; position: absolute; left: 30px; top: 34px; bottom: 0; width: 1.5px;
  background: linear-gradient(180deg, var(--leaf-200), transparent);
}
.tl-day:last-child::before { display: none; }
.tl-day__no {
  display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%;
  background: var(--leaf-50); border: 1.5px solid var(--leaf-200); text-align: center; line-height: 1.1;
}
.tl-day__no b { display: block; font-family: var(--f-display); font-size: 1.25rem; color: var(--leaf-700); }
.tl-day__no span { font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.tl-day__body { padding-top: 4px; }
.tl-day__body h5 { font-family: var(--f-display); font-size: 1.05rem; color: var(--ink); font-weight: 500; }
.tl-acts { display: grid; gap: 6px; margin-top: 8px; }
.tl-acts li { display: flex; gap: 10px; font-size: .84rem; color: var(--muted); align-items: baseline; }
.tl-acts em { font-style: normal; font-variant-numeric: tabular-nums; color: var(--leaf-600); font-weight: 600; font-size: .78rem; min-width: 42px; }
.tl-empty { padding: 40px 20px; text-align: center; color: var(--muted); font-size: .88rem; }

.plan__note { font-size: .76rem; color: var(--muted); }

/* ---------- Responsive for tools ---------- */
@media (min-width: 560px) {
  .goal-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
  .kpi-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .donut-wrap { grid-template-columns: 240px 1fr; }
  .score-hero { grid-template-columns: auto 1fr; }
  .plan__summary { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1024px) {
  .kpi-grid { grid-template-columns: repeat(6, minmax(0,1fr)); }
  .dash-panels { grid-template-columns: 1.55fr 1fr; }
  .cmp-grid { grid-template-columns: 1.1fr .9fr; }
  .assess { grid-template-columns: 1.05fr .95fr; }
  .plan { grid-template-columns: .82fr 1.18fr; }
  .goal-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .tl-day { grid-template-columns: 48px 1fr; gap: 12px; }
  .tl-day__no { width: 46px; height: 46px; }
  .tl-day__no b { font-size: 1rem; }
  .tl-day::before { left: 23px; top: 28px; }
  .cmp-bar { grid-template-columns: 74px 1fr 54px; gap: 8px; }
  .cmp-bar__k { font-size: .72rem; }

  /* khong long cuon trong cuon tren dien thoai */
  .timeline { max-height: none; overflow: visible; padding-right: 0; }

  /* vung cham thoai mai hon */
  .chip { padding: .6em 1.05em; font-size: .8rem; }
  .quiz__opt { padding: 15px 16px; min-height: 56px; }
  .goal { padding: 15px 14px; min-height: 96px; }
  .cmp-toggle button { padding: .62em 1.05em; }

  .kpi { padding: 15px 14px; }
  .kpi__val { font-size: 1.5rem; margin-top: 11px; }
  .kpi__lbl { font-size: .74rem; }

  .panel { padding: 16px 14px; }
  .donut-legend li { font-size: .8rem; }
  .plan__summary { padding: 16px; gap: 12px; }
  .plan__summary div b { font-size: 1.1rem; word-break: break-word; }
  .plan__summary div span { font-size: .64rem; letter-spacing: .08em; }

  .score-kv div { padding: 12px 13px; }
  .score-kv b { font-size: 1.25rem; }
  .advice li { font-size: .85rem; padding: 12px 14px; }
  .range-row output { min-width: 76px; font-size: .8rem; }
  input[type="range"] { height: 8px; }
}

@media (max-width: 480px) {
  .kpi-grid { gap: 10px; }
  .tl-acts li { flex-wrap: wrap; }
  .tl-acts em { min-width: 46px; }
  .quiz__q { font-size: 1.08rem; }
  .cmp-bar { grid-template-columns: 68px 1fr 50px; }
  .cmp-bar__v { font-size: .72rem; }
  .score-hero { gap: 16px; }
}