/* Ensure [hidden] always wins over any display property */
[hidden] { display: none !important; }

/* ── Design tokens ─────────────────────────────────────────────────────────── */
:root {
  --bg:          #f7f7f5;
  --white:       #ffffff;
  --black:       #0d0d0d;
  --text-body:   #222222;
  --text-muted:  #888888;
  --accent-1:    #6dffb3;   /* lime-mint */
  --accent-2:    #00c896;   /* emerald  */
  --grad:        linear-gradient(135deg, #6dffb3 0%, #00c896 100%);
  --grad-dark:   linear-gradient(135deg, #1a6644 0%, #0d3d2a 100%);
  --card-radius: 20px;
  --pill-radius: 100px;
  --shadow:      0 2px 12px rgba(0,0,0,0.07);
  --shadow-hover:0 12px 40px rgba(0,0,0,0.14);
  --font:        'Plus Jakarta Sans', system-ui, sans-serif;
}

/* ── Reset ─────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-body);
  line-height: 1.5;
  min-height: 100vh;
}

/* ── Header ────────────────────────────────────────────────────────────────── */
.site-header {
  background: var(--black);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid #1a1a1a;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.leaf-icon {
  font-size: 1.4rem;
  background: var(--grad);
  border-radius: 10px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo h1 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
}

.logo h1 span {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-byline {
  font-size: 0.72rem;
  font-weight: 500;
  font-style: italic;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.01em;
  padding-left: 0.75rem;
  border-left: 1px solid rgba(255,255,255,0.15);
  white-space: nowrap;
  align-self: center;
  text-decoration: none;
  transition: color 0.2s ease;
}
.header-byline:hover { color: var(--accent-1); }

.tagline { display: none; }
.header-vine { display: none; }

/* ── Hero label ────────────────────────────────────────────────────────────── */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem 1.5rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--grad);
  color: var(--black);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: var(--pill-radius);
  margin-bottom: 1rem;
}

.hero h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--black);
}

.hero h2 em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Main ──────────────────────────────────────────────────────────────────── */
.main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem;
}

/* ── States ────────────────────────────────────────────────────────────────── */
.loading-state, .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 6rem 2rem;
  color: var(--text-muted);
  text-align: center;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #e5e5e5;
  border-top-color: var(--accent-2);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.empty-icon { font-size: 3.5rem; }
.empty-state h2 {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--black);
}
.empty-state code {
  background: #efefef;
  padding: 0.35rem 0.8rem;
  border-radius: 8px;
  font-size: 0.8rem;
  color: var(--text-body);
}

/* ── Card grid ─────────────────────────────────────────────────────────────── */
.card-grid {
  columns: 3 300px;
  column-gap: 1.25rem;
}

/* ── Plant card ────────────────────────────────────────────────────────────── */
.plant-card {
  break-inside: avoid;
  background: var(--white);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 1.25rem;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.plant-card:hover {
  transform: translateY(-5px) scale(1.01);
  box-shadow: var(--shadow-hover);
}

/* Photo */
.card-photo-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  background: #e8f5ee;
  overflow: hidden;
}

.card-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.plant-card:hover .card-photo {
  transform: scale(1.06);
}

/* gradient overlay on photo for text readability */
.card-photo-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 55%);
  pointer-events: none;
}

.card-photo-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  opacity: 0.22;
}
.card-photo[src] + .card-photo-placeholder { display: none; }

/* overlaid tag strip on photo */
.card-tags-overlay {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

/* Body */
.card-body {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.card-date {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.card-name {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--black);
  line-height: 1.2;
}

.card-notes {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-top: 0.1rem;
}
.card-notes:empty { display: none; }

/* Tags (in body, no-photo fallback) */
.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  margin-top: 0.4rem;
}

/* ── Tag pills ─────────────────────────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25em;
  padding: 0.18rem 0.6rem;
  border-radius: var(--pill-radius);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: lowercase;
}

/* photo overlay tags — white/frosted */
.card-photo-wrap .tag {
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
}

/* body tags — coloured */
.card-body .tag--watered    { background:#dffff1; color:#0a7a50; }
.card-body .tag--misted     { background:#ddeeff; color:#1a5fa0; }
.card-body .tag--pruned     { background:#f5ede4; color:#7a4a20; }
.card-body .tag--fertilized { background:#fef3d8; color:#8a5e00; }
.card-body .tag--repotted   { background:#f0e8ff; color:#6030a0; }
.card-body .tag--pest-check { background:#ffe8e8; color:#a02020; }
.card-body .tag--default    { background:#e8f5ee; color:#1a6644; }

/* ── Footer ────────────────────────────────────────────────────────────────── */
.site-footer {
  text-align: center;
  padding: 2rem 1rem 3rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.site-footer a { color: var(--accent-2); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .card-grid { columns: 1; }
  .hero { padding: 2rem 1.25rem 1rem; }
  .main { padding: 1.5rem 1.25rem 4rem; }
}