:root {
  --md-primary: #006d3f;
  --md-on-primary: #ffffff;
  --md-primary-container: #8af7b6;
  --md-secondary: #4f6355;
  --md-tertiary: #3d6473;
  --md-error: #ba1a1a;
  --md-bg: #f7fbf6;
  --md-surface: #ffffff;
  --md-surface-variant: #dde5dc;
  --md-outline: #707970;
  --md-text: #171d18;
  --md-text-muted: #68736a;
  --md-shadow: 0 6px 18px rgba(32, 54, 43, 0.11), 0 1px 3px rgba(32, 54, 43, 0.12);
  --md-radius-xl: 28px;
  --md-radius-lg: 20px;
  --md-radius-md: 14px;
  --md-ease: 180ms ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Roboto, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--md-text);
  background:
    radial-gradient(circle at top right, rgba(138, 247, 182, 0.32), transparent 34rem),
    linear-gradient(135deg, #f7fbf6 0%, #eef7ef 100%);
}

.app-shell { display: grid; grid-template-columns: 290px 1fr; min-height: 100vh; }
.side-nav {
  position: sticky; top: 0; height: 100vh; padding: 24px; background: rgba(255,255,255,.78);
  backdrop-filter: blur(22px); border-right: 1px solid rgba(112,121,112,.18);
  display: flex; flex-direction: column; gap: 28px;
}
.brand { display: flex; gap: 14px; align-items: center; padding: 14px; border-radius: var(--md-radius-lg); background: var(--md-primary-container); }
.brand-icon { background: var(--md-primary); color: var(--md-on-primary); border-radius: 18px; padding: 10px; }
.brand strong { display: block; font-size: 1.1rem; }
.brand span:last-child { display: block; color: #264c36; font-size: .86rem; margin-top: 2px; }
nav { display: grid; gap: 8px; }
.nav-link {
  display: flex; align-items: center; gap: 14px; min-height: 48px; padding: 0 16px; border-radius: 999px;
  color: var(--md-text); text-decoration: none; font-weight: 500; transition: background var(--md-ease), color var(--md-ease), transform var(--md-ease);
}
.nav-link:hover, .nav-link.active { background: #d9efdd; color: #00391d; }
.nav-link:hover { transform: translateX(2px); }
.content { padding: 28px; max-width: 1440px; width: 100%; margin: 0 auto; }
.top-bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
h1 { margin: 0; font-size: clamp(1.8rem, 3vw, 3.4rem); line-height: 1.04; max-width: 850px; letter-spacing: -.04em; }
h2 { margin: 0; font-size: 1.28rem; letter-spacing: -.015em; }
.eyebrow { margin: 0 0 8px; text-transform: uppercase; color: var(--md-primary); font-weight: 700; font-size: .76rem; letter-spacing: .1em; }
.section-grid { display: grid; gap: 20px; margin-bottom: 20px; }
.dashboard-grid { grid-template-columns: 2fr repeat(3, 1fr); align-items: stretch; }
.macro-grid, .two-column { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  background: rgba(255,255,255,.86); border: 1px solid rgba(112,121,112,.15); border-radius: var(--md-radius-xl);
  box-shadow: var(--md-shadow); padding: 24px; overflow: hidden;
}
.hero-card { display: flex; justify-content: space-between; gap: 20px; min-height: 220px; background: linear-gradient(135deg, #ffffff, #e7f8ea); }
.hero-card h2 { font-size: clamp(2rem, 4vw, 4.2rem); line-height: 1; margin: 8px 0 12px; }
.hero-card p:last-child { color: var(--md-text-muted); max-width: 480px; }
.stat-card { display: grid; align-content: center; gap: 12px; min-height: 160px; }
.stat-card .material-symbols-rounded { color: var(--md-primary); font-size: 32px; }
.stat-card p { margin: 0; color: var(--md-text-muted); }
.stat-card strong { font-size: 2rem; }
.ring { width: 160px; min-width: 160px; position: relative; display: grid; place-items: center; }
.ring svg { width: 160px; height: 160px; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 13; stroke-linecap: round; }
.ring-bg { stroke: #d6e8da; }
.ring-fill { stroke: var(--md-primary); stroke-dasharray: 327; stroke-dashoffset: 327; transition: stroke-dashoffset var(--md-ease); }
.ring strong { position: absolute; font-size: 1.4rem; }
.card-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; }
.chip { display: inline-flex; min-height: 32px; align-items: center; border-radius: 999px; background: #dcefe1; color: #183e27; padding: 0 12px; font-weight: 700; font-size: .86rem; }
.muted-icon { color: var(--md-text-muted); }
.macro-bars { display: grid; gap: 16px; }
.macro-row { display: grid; grid-template-columns: 80px 1fr 54px; align-items: center; gap: 12px; }
progress { width: 100%; height: 12px; border: 0; border-radius: 999px; overflow: hidden; background: var(--md-surface-variant); }
progress::-webkit-progress-bar { background: var(--md-surface-variant); }
progress::-webkit-progress-value { background: var(--md-primary); border-radius: 999px; }
progress::-moz-progress-bar { background: var(--md-primary); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
label { display: grid; gap: 7px; color: var(--md-text-muted); font-size: .9rem; font-weight: 500; }
input, select {
  width: 100%; border: 1px solid var(--md-outline); background: #fbfdf8; border-radius: var(--md-radius-md);
  min-height: 52px; padding: 0 14px; font: inherit; color: var(--md-text); outline: none; transition: border-color var(--md-ease), box-shadow var(--md-ease);
}
input:focus, select:focus { border-color: var(--md-primary); box-shadow: 0 0 0 4px rgba(0,109,63,.14); }
.full { grid-column: 1 / -1; }
.filled-button, .text-button, .icon-button {
  border: 0; cursor: pointer; font: inherit; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; border-radius: 999px; transition: transform var(--md-ease), box-shadow var(--md-ease), background var(--md-ease);
}
.filled-button { background: var(--md-primary); color: var(--md-on-primary); padding: 0 20px; box-shadow: 0 3px 8px rgba(0,109,63,.25); }
.filled-button:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(0,109,63,.25); }
.text-button { background: transparent; color: var(--md-secondary); padding: 0 10px; margin-top: auto; justify-content: flex-start; }
.text-button.danger { color: var(--md-error); }
.icon-button { width: 38px; min-height: 38px; background: #eef7ef; color: var(--md-text-muted); }
.item-list { display: grid; gap: 10px; max-height: 370px; overflow: auto; padding-right: 4px; }
.tracked-item { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 14px; background: #f4faf4; border: 1px solid rgba(112,121,112,.14); border-radius: var(--md-radius-lg); }
.item-title { display: block; margin-bottom: 4px; }
.item-meta { margin: 0; color: var(--md-text-muted); font-size: .9rem; }
.goal-card { display: grid; align-content: center; }
.goal-card h2 { font-size: 2rem; margin-bottom: 10px; }
.goal-card p { color: var(--md-text-muted); }
.goal-meter { height: 16px; background: var(--md-surface-variant); border-radius: 999px; overflow: hidden; margin: 22px 0 12px; }
.goal-meter div { width: 0%; height: 100%; border-radius: inherit; background: var(--md-primary); transition: width var(--md-ease); }
.goal-metrics { display: flex; justify-content: space-between; color: var(--md-text-muted); }
canvas { width: 100%; display: block; }
@media (max-width: 1050px) {
  .app-shell { grid-template-columns: 1fr; }
  .side-nav { position: static; height: auto; border-right: 0; border-bottom: 1px solid rgba(112,121,112,.18); }
  nav { grid-template-columns: repeat(5, minmax(0, 1fr)); overflow-x: auto; }
  .nav-link { justify-content: center; white-space: nowrap; }
  .dashboard-grid, .macro-grid, .two-column { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .content, .side-nav { padding: 16px; }
  .top-bar, .hero-card { flex-direction: column; align-items: flex-start; }
  nav { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .ring { align-self: center; }
}

.helper-text { color: var(--md-text-muted); margin: -6px 0 18px; line-height: 1.5; }
.planner-results-card { display: flex; flex-direction: column; }
.planner-results { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.result-tile { background: #f4faf4; border: 1px solid rgba(112,121,112,.14); border-radius: var(--md-radius-lg); padding: 16px; min-height: 118px; display: grid; align-content: center; gap: 4px; }
.result-tile span { color: var(--md-text-muted); font-weight: 700; font-size: .82rem; text-transform: uppercase; letter-spacing: .07em; }
.result-tile strong { font-size: 1.85rem; letter-spacing: -.03em; color: var(--md-primary); }
.result-tile small { color: var(--md-text-muted); }
.apply-button { margin-top: auto; align-self: flex-start; }
@media (max-width: 680px) { .planner-results { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 420px) { .planner-results { grid-template-columns: 1fr; } }

.top-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.outlined-button {
  border: 1px solid var(--md-outline); cursor: pointer; font: inherit; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; border-radius: 999px; padding: 0 18px; color: var(--md-primary); background: rgba(255,255,255,.72);
  transition: transform var(--md-ease), box-shadow var(--md-ease), background var(--md-ease);
}
.outlined-button:hover { transform: translateY(-1px); background: #eef7ef; box-shadow: 0 4px 12px rgba(32, 54, 43, 0.12); }
.outlined-button:disabled, .filled-button:disabled { opacity: .48; cursor: not-allowed; transform: none; box-shadow: none; }
.visually-hidden { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.import-panel { display: grid; gap: 16px; }
.file-drop { min-height: 160px; border: 1.5px dashed rgba(0,109,63,.45); border-radius: var(--md-radius-xl); background: #f4faf4; place-items: center; text-align: center; padding: 24px; cursor: pointer; }
.file-drop .material-symbols-rounded { font-size: 42px; color: var(--md-primary); }
.file-drop strong { color: var(--md-text); font-size: 1.05rem; }
.file-drop small { color: var(--md-text-muted); }
.import-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.status-message { margin: 0; color: var(--md-text-muted); line-height: 1.5; }
.status-message.success { color: var(--md-primary); font-weight: 700; }
.status-message.error { color: var(--md-error); font-weight: 700; }
.rule-list { display: grid; gap: 12px; color: var(--md-text-muted); line-height: 1.5; }
.rule-list p { margin: 0; }
.rule-list strong { color: var(--md-text); }
@media (max-width: 680px) { .top-actions, .import-actions { width: 100%; justify-content: stretch; } .top-actions > *, .import-actions > * { flex: 1 1 100%; } }

.photo-card { background: linear-gradient(135deg, #ffffff, #f0f8f1); }
.photo-drop { position: relative; min-height: 240px; overflow: hidden; }
.photo-drop img {
  width: 100%; max-height: 260px; object-fit: cover; border-radius: var(--md-radius-lg); margin-top: 10px;
  box-shadow: 0 8px 20px rgba(32, 54, 43, 0.14);
}
.quick-estimates { display: flex; gap: 10px; flex-wrap: wrap; }
.quick-estimates button {
  border: 1px solid rgba(0,109,63,.25); background: #eef7ef; color: var(--md-primary); border-radius: 999px;
  min-height: 40px; padding: 0 14px; font: inherit; font-weight: 700; cursor: pointer;
}
.quick-estimates button:hover { background: #dcefe1; }
.item-photo { width: 68px; height: 68px; object-fit: cover; border-radius: 18px; flex: 0 0 auto; border: 1px solid rgba(112,121,112,.18); }
.tracked-item > div { flex: 1; min-width: 0; }
@media (max-width: 680px) { .quick-estimates button { flex: 1 1 100%; } .item-photo { width: 56px; height: 56px; } }