:root {
  --pdw-ink: #11241f;
  --pdw-ink-soft: #355249;
  --pdw-muted: #65766f;
  --pdw-blue: #2b718e;
  --pdw-blue-deep: #123f56;
  --pdw-green: #4e7d58;
  --pdw-green-deep: #163f36;
  --pdw-moss: #748f54;
  --pdw-tan: #d8be8d;
  --pdw-tan-deep: #a77b45;
  --pdw-cream: #fff8eb;
  --pdw-sand: #efe1c6;
  --pdw-paper: rgba(255, 248, 235, 0.88);
  --pdw-paper-strong: rgba(255, 252, 245, 0.97);
  --pdw-border: rgba(17, 36, 31, 0.16);
  --pdw-border-strong: rgba(17, 36, 31, 0.28);
  --pdw-shadow: 0 28px 90px rgba(17, 36, 31, 0.18);
  --pdw-shadow-soft: 0 14px 38px rgba(17, 36, 31, 0.12);
  --pdw-radius-lg: 30px;
  --pdw-radius-md: 18px;
  --pdw-radius-sm: 12px;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--pdw-cream); }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--pdw-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 9%, rgba(78, 125, 88, 0.30), transparent 28rem),
    radial-gradient(circle at 86% 7%, rgba(43, 113, 142, 0.25), transparent 32rem),
    radial-gradient(circle at 76% 88%, rgba(216, 190, 141, 0.48), transparent 34rem),
    linear-gradient(135deg, #fffaf0 0%, #f4e7cc 52%, #e6d2ab 100%);
  line-height: 1.5;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -4;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(17,36,31,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17,36,31,0.045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.82), transparent 80%);
}

a { color: var(--pdw-blue-deep); }
a:hover { color: var(--pdw-green-deep); }

.pdw-backdrop { position: fixed; inset: 0; z-index: -3; pointer-events: none; overflow: hidden; }
.pdw-sun {
  position: absolute; width: 26rem; height: 26rem; right: 5vw; top: 5rem; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,248,235,0.95), rgba(216,190,141,0.32) 45%, transparent 68%);
  filter: blur(0.5px);
}
.pdw-mountains {
  position: absolute; left: -5vw; right: -5vw; bottom: -2rem; height: 42vh;
  background:
    linear-gradient(144deg, transparent 44%, rgba(22,63,54,0.20) 45%, rgba(22,63,54,0.05) 64%, transparent 65%),
    linear-gradient(205deg, transparent 42%, rgba(43,113,142,0.17) 43%, rgba(43,113,142,0.04) 66%, transparent 67%),
    linear-gradient(168deg, transparent 40%, rgba(116,143,84,0.18) 41%, rgba(116,143,84,0.03) 63%, transparent 64%);
}
.pdw-grid {
  position: absolute; left: 0; right: 0; bottom: 0; height: 28vh; opacity: 0.36;
  background:
    repeating-linear-gradient(0deg, rgba(22,63,54,0.18) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(90deg, rgba(43,113,142,0.12) 0 1px, transparent 1px 42px);
  transform: perspective(400px) rotateX(58deg) translateY(40%);
  transform-origin: bottom;
}

.site-header {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.9rem clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid var(--pdw-border);
  background: rgba(255, 248, 235, 0.88);
  backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.70) inset;
}
.brand { display: inline-flex; align-items: center; gap: 0.9rem; color: var(--pdw-ink); text-decoration: none; }
.brand-mark {
  position: relative; display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 1rem;
  background: linear-gradient(135deg, var(--pdw-green-deep), var(--pdw-blue));
  box-shadow: 0 14px 30px rgba(43, 113, 142, 0.24), inset 0 1px 0 rgba(255,255,255,0.25);
  overflow: hidden;
}
.brand-delta { color: #fff8eb; font-size: 1.55rem; font-weight: 950; line-height: 1; transform: translateY(-1px); }
.brand-bars { position: absolute; right: 0.42rem; bottom: 0.4rem; display: flex; align-items: end; gap: 2px; }
.brand-bars i { display: block; width: 4px; border-radius: 4px 4px 0 0; background: rgba(255,248,235,0.74); }
.brand-bars i:nth-child(1) { height: 0.42rem; } .brand-bars i:nth-child(2) { height: 0.68rem; } .brand-bars i:nth-child(3) { height: 0.92rem; }
.brand-copy { display: grid; line-height: 1.08; }
.brand-kicker { color: var(--pdw-tan-deep); font-size: 0.72rem; font-weight: 900; letter-spacing: 0.17em; text-transform: uppercase; }
.brand-title { color: var(--pdw-ink); font-size: 1.1rem; font-weight: 950; letter-spacing: -0.03em; }
.top-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 0.45rem; }
.top-nav a, .nav-button {
  color: var(--pdw-ink-soft); font: inherit; font-size: 0.92rem; font-weight: 850; text-decoration: none;
  border: 0; background: transparent; cursor: pointer; padding: 0.58rem 0.72rem; border-radius: 999px;
}
.top-nav a:hover, .nav-button:hover { color: var(--pdw-green-deep); background: rgba(78,125,88,0.11); }
.login-pill, .nav-button { border: 1px solid rgba(22,63,54,0.24) !important; background: rgba(255,255,255,0.62) !important; box-shadow: var(--pdw-shadow-soft); }
.inline-form { display: inline; margin: 0; }

.page-shell { position: relative; z-index: 1; width: min(1180px, calc(100% - 2rem)); margin: 0 auto; padding: clamp(1.4rem, 4vw, 3rem) 0 3.2rem; }

.hero-card, .auth-card, .auth-aside, .panel, .admin-header, .stat-card, .dash-panel {
  border: 1px solid var(--pdw-border); border-radius: var(--pdw-radius-lg); background: var(--pdw-paper);
  box-shadow: var(--pdw-shadow); backdrop-filter: blur(14px);
}
.hero-card {
  position: relative; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr); gap: clamp(1.3rem, 4vw, 3rem);
  min-height: 510px; padding: clamp(1.5rem, 5vw, 4.6rem); overflow: hidden;
}
.hero-card::before { content:""; position:absolute; inset:0; background: linear-gradient(115deg, rgba(255,255,255,0.52), transparent 45%), radial-gradient(circle at 72% 22%, rgba(216,190,141,0.22), transparent 22rem); pointer-events: none; }
.hero-copy, .landscape-card { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 0.84rem; color: var(--pdw-green-deep); font-size: 0.76rem; font-weight: 950; letter-spacing: 0.18em; text-transform: uppercase; }
h1, h2, h3 { color: var(--pdw-ink); line-height: 1.04; letter-spacing: -0.055em; margin: 0; }
h1 { font-size: clamp(2.35rem, 6vw, 5.8rem); max-width: 11ch; }
h2 { font-size: clamp(1.5rem, 3vw, 2.35rem); }
.lead { max-width: 62ch; color: var(--pdw-ink-soft); font-size: clamp(1rem, 1.5vw, 1.2rem); margin: 1.3rem 0 0; }
.muted { color: var(--pdw-muted); }
.small { font-size: 0.92rem; }
.action-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; min-height: 2.75rem; padding: 0.75rem 1rem;
  border-radius: 999px; border: 1px solid var(--pdw-border-strong); font-weight: 900; text-decoration: none; cursor: pointer;
  font: inherit; font-weight: 900; transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}
.button:hover { transform: translateY(-1px); box-shadow: var(--pdw-shadow-soft); }
.button-primary { color: var(--pdw-cream); background: linear-gradient(135deg, var(--pdw-green-deep), var(--pdw-blue)); border-color: transparent; }
.button-secondary { color: var(--pdw-green-deep); background: rgba(255,255,255,0.66); }
.button-ghost { color: var(--pdw-blue-deep); background: rgba(43,113,142,0.08); }
.button-small { min-height: 2rem; padding: 0.4rem 0.65rem; font-size: 0.86rem; background: rgba(255,255,255,0.65); color: var(--pdw-green-deep); }

.landscape-card {
  align-self: stretch; min-height: 360px; border-radius: 26px; overflow: hidden; border: 1px solid rgba(22,63,54,0.18);
  background: linear-gradient(180deg, rgba(43,113,142,0.16), rgba(216,190,141,0.22) 58%, rgba(78,125,88,0.20));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.45), 0 24px 60px rgba(22,63,54,0.12);
}
.stat-hills { position: absolute; inset: 0; }
.hill { position: absolute; width: 72%; height: 48%; bottom: -10%; border-radius: 55% 55% 0 0; background: linear-gradient(135deg, rgba(22,63,54,0.78), rgba(78,125,88,0.5)); }
.hill-a { left: -18%; bottom: -7%; } .hill-b { right: -18%; bottom: -2%; background: linear-gradient(135deg, rgba(43,113,142,0.70), rgba(22,63,54,0.42)); } .hill-c { left: 24%; width: 60%; bottom: -16%; background: linear-gradient(135deg, rgba(116,143,84,0.72), rgba(216,190,141,0.36)); }
.chart-lines { position: absolute; left: 10%; right: 10%; bottom: 18%; height: 42%; display: flex; align-items: end; gap: 0.65rem; }
.chart-lines span { flex: 1; height: var(--h); border-radius: 999px 999px 0 0; background: linear-gradient(180deg, #fff8eb, rgba(216,190,141,0.78)); box-shadow: 0 0 0 1px rgba(255,255,255,0.45) inset; }
.compass-card { position: absolute; left: 1.1rem; right: 1.1rem; top: 1.1rem; padding: 1rem; border-radius: 18px; background: rgba(255,248,235,0.80); border: 1px solid rgba(255,255,255,0.58); display: grid; gap: 0.2rem; box-shadow: var(--pdw-shadow-soft); }
.compass-card strong { font-size: 1.8rem; letter-spacing: -0.06em; color: var(--pdw-green-deep); }
.compass-card span { color: var(--pdw-ink-soft); font-weight: 760; }

.status-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 1rem; margin-top: 1rem; }
.panel, .admin-header { padding: clamp(1.2rem, 3vw, 2rem); }
.metric-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.85rem; margin: 1.2rem 0 0; }
.metric-list div { padding: 0.9rem; border-radius: 16px; background: rgba(255,255,255,0.55); border: 1px solid var(--pdw-border); }
dt { color: var(--pdw-muted); font-size: 0.78rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.08em; }
dd { margin: 0.22rem 0 0; color: var(--pdw-ink); font-size: 1.05rem; font-weight: 950; }
.status-good { color: var(--pdw-green-deep); font-weight: 900; }
.status-bad { color: #8a332a; font-weight: 900; }
.feature-list { margin: 1rem 0 0; padding: 0; list-style: none; display: grid; gap: 0.6rem; }
.feature-list li { position: relative; padding-left: 1.35rem; color: var(--pdw-ink-soft); font-weight: 760; }
.feature-list li::before { content: ""; position: absolute; left: 0; top: 0.58em; width: 0.48rem; height: 0.48rem; border-radius: 50%; background: linear-gradient(135deg, var(--pdw-green), var(--pdw-blue)); }

.auth-layout { display: grid; grid-template-columns: minmax(320px, 0.78fr) minmax(280px, 1fr); gap: 1rem; align-items: stretch; }
.auth-layout.narrow { grid-template-columns: minmax(320px, 620px); justify-content: center; }
.auth-card, .auth-aside { padding: clamp(1.35rem, 4vw, 2.3rem); }
.auth-card h1 { font-size: clamp(2.3rem, 5vw, 4.2rem); max-width: none; }
.form-stack { display: grid; gap: 1rem; margin-top: 1.3rem; }
label { display: grid; gap: 0.42rem; color: var(--pdw-ink-soft); font-weight: 850; }
input, select, textarea {
  width: 100%; min-height: 2.9rem; border: 1px solid rgba(17,36,31,0.22); border-radius: 14px; padding: 0.72rem 0.85rem;
  background: rgba(255,255,255,0.72); color: var(--pdw-ink); font: inherit; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--pdw-blue); box-shadow: 0 0 0 4px rgba(43,113,142,0.13); }
.auth-aside { display: flex; flex-direction: column; justify-content: end; min-height: 360px; background: linear-gradient(135deg, rgba(22,63,54,0.88), rgba(43,113,142,0.78)); color: var(--pdw-cream); overflow: hidden; position: relative; }
.auth-aside::before { content:""; position:absolute; inset: 0; background-image: linear-gradient(rgba(255,248,235,0.10) 1px, transparent 1px), linear-gradient(90deg, rgba(255,248,235,0.10) 1px, transparent 1px); background-size: 34px 34px; opacity: 0.55; }
.auth-aside > * { position: relative; z-index: 1; }
.auth-aside .eyebrow, .auth-aside h2, .auth-aside p { color: var(--pdw-cream); }
.auth-aside p { opacity: 0.86; }

.flash-stack { display: grid; gap: 0.7rem; margin-bottom: 1rem; }
.flash { padding: 0.82rem 1rem; border-radius: 16px; border: 1px solid var(--pdw-border); background: rgba(255,255,255,0.74); box-shadow: var(--pdw-shadow-soft); font-weight: 780; }
.flash-success { border-color: rgba(78,125,88,0.38); color: var(--pdw-green-deep); }
.flash-error { border-color: rgba(138,51,42,0.35); color: #7d2f28; }
.flash-warning { border-color: rgba(167,123,69,0.42); color: #79552d; }

.admin-header { margin-bottom: 1rem; }
.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-bottom: 1rem; }
.stat-card { padding: 1.1rem; }
.stat-card span { display: block; color: var(--pdw-muted); font-size: 0.78rem; font-weight: 920; text-transform: uppercase; letter-spacing: 0.08em; }
.stat-card strong { display: block; margin-top: 0.35rem; font-size: clamp(1.3rem, 2.5vw, 2rem); color: var(--pdw-green-deep); }
.table-panel { margin-top: 1rem; }
.table-wrap { width: 100%; overflow-x: auto; margin-top: 1rem; border-radius: 16px; border: 1px solid var(--pdw-border); }
table { width: 100%; border-collapse: collapse; background: rgba(255,255,255,0.50); }
th, td { padding: 0.78rem 0.85rem; text-align: left; border-bottom: 1px solid var(--pdw-border); vertical-align: top; }
th { color: var(--pdw-green-deep); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; background: rgba(216,190,141,0.26); }
.tag { display: inline-flex; padding: 0.28rem 0.55rem; border-radius: 999px; background: rgba(43,113,142,0.10); color: var(--pdw-blue-deep); font-weight: 900; font-size: 0.8rem; }
.tag.good { background: rgba(78,125,88,0.14); color: var(--pdw-green-deep); }
.tag.bad { background: rgba(138,51,42,0.12); color: #7d2f28; }

.dash-shell { min-height: 100vh; padding: clamp(1rem, 4vw, 3rem); background: transparent; }
.dash-panel { padding: clamp(1rem, 4vw, 2rem); }

.site-footer { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.5rem; padding: 2rem 1rem 2.5rem; color: var(--pdw-muted); font-weight: 780; }

@media (max-width: 900px) {
  .site-header { position: relative; align-items: flex-start; flex-direction: column; }
  .top-nav { justify-content: flex-start; }
  .hero-card, .status-grid, .auth-layout { grid-template-columns: 1fr; }
  .landscape-card { min-height: 280px; }
  .metric-list, .stat-grid { grid-template-columns: 1fr; }
  h1 { max-width: none; }
}