/* ── CSS Variables ─────────────────────────────────────────────────────────── */
:root {
  --bg: #0b1a0f;
  --card-bg: #12261a;
  --border: #1e3a28;
  --text: #d8ead8;
  --text-dim: #7a9a82;
  --green: #4eca5c;
  --green2: #6ae67a;
  --red: #e85550;
  --yellow: #d4a030;
  --blue: #5eb8c4;
}

/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  height: -webkit-fill-available;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  min-height: 100dvh;
  min-height: -webkit-fill-available;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }

/* ── Navbar ───────────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: calc(52px + env(safe-area-inset-top, 0px));
  padding-top: env(safe-area-inset-top, 0px);
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 16px;
  padding-right: 16px;
  z-index: 100;
}
.hamburger {
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 6px;
  line-height: 1;
}
.hamburger:hover { background: var(--border); }
.navbar-title {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
}
.navbar-status {
  font-size: 0.75rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 5px;
}
.navbar-status::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-dim);
  display: inline-block;
}
.navbar-status.online::before { background: var(--green); }
.navbar-status.offline::before { background: var(--red); }

/* ── Side Menu ────────────────────────────────────────────────────────────── */
.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.menu-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.side-menu {
  position: fixed;
  top: 0;
  left: -280px;
  width: 280px;
  height: 100%;
  background: var(--card-bg);
  border-right: 1px solid var(--border);
  z-index: 300;
  display: flex;
  flex-direction: column;
  transition: left 0.25s ease;
  overflow-y: auto;
}
.side-menu.open { left: 0; }
.menu-header {
  padding: 24px 20px 16px;
  border-bottom: 1px solid var(--border);
}
.menu-header h2 {
  font-size: 1.2rem;
  color: var(--green);
  margin-bottom: 2px;
}
.menu-header p {
  font-size: 0.8rem;
  color: var(--text-dim);
}
.menu-items {
  flex: 1;
  padding: 8px 0;
}
.menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  transition: background 0.15s;
}
.menu-item:hover {
  background: rgba(78, 202, 92, 0.1);
  text-decoration: none;
}
.menu-item.active {
  background: rgba(78, 202, 92, 0.15);
  color: var(--green);
  border-left: 3px solid var(--green);
}
.menu-icon { font-size: 1.15rem; width: 24px; text-align: center; }
.menu-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ── Lightbox ─────────────────────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5, 15, 8, 0.94);
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: default;
  padding: 20px;
}
.lightbox.open { display: flex; }
.lb-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  width: 100%;
  height: 100%;
}
.lightbox img {
  max-width: 95%;
  max-height: 95vh;
  border-radius: 8px;
  object-fit: contain;
  transition: transform 0.15s ease;
  user-select: none;
  -webkit-user-drag: none;
  cursor: zoom-in;
  touch-action: none;
}
.lightbox img.zoomed   { cursor: grab; }
.lightbox img.dragging { cursor: grabbing; transition: none; }
.lb-close, .lb-prev, .lb-next {
  position: absolute;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  padding: 0;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: rgba(0, 0, 0, 0.8); }
.lb-close { top: 16px; right: 16px; }
.lb-prev  { left: 16px;  top: 50%; transform: translateY(-50%); }
.lb-next  { right: 16px; top: 50%; transform: translateY(-50%); }
.lb-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 20px 18px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.75), transparent);
  color: #fff;
  font-size: 0.9rem;
  text-align: center;
  pointer-events: none;
}
.lb-caption:empty { display: none; }
.lb-counter {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  z-index: 2;
}
.lightbox.single .lb-prev,
.lightbox.single .lb-next,
.lightbox.single .lb-counter { display: none; }
@media (max-width: 600px) {
  .lb-close, .lb-prev, .lb-next { width: 40px; height: 40px; font-size: 1.4rem; }
  .lb-caption { font-size: 0.82rem; padding: 10px 14px 14px; }
}

/* ── Page Content ─────────────────────────────────────────────────────────── */
.page-content {
  padding: 68px 16px 32px;
  padding-top: calc(68px + env(safe-area-inset-top, 0px));
  padding-bottom: calc(32px + env(safe-area-inset-bottom, 0px));
  max-width: 800px;
  margin: 0 auto;
}
.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.page-subtitle {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 20px;
}

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 12px;
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.card-title {
  font-size: 1rem;
  font-weight: 600;
}
.card-badge {
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge-ok { background: rgba(78, 202, 92, 0.18); color: var(--green); }
.badge-warn { background: rgba(210, 153, 34, 0.15); color: var(--yellow); }
.badge-info { background: rgba(88, 166, 255, 0.15); color: var(--blue); }
.badge-off { background: rgba(139, 148, 158, 0.12); color: var(--text-dim); }

.card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1.1;
}
.card-value.warn { color: var(--yellow); }
.card-value.bad { color: var(--red); }
.card-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 2px;
}
.card-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 6px 0;
}
.card-row + .card-row { border-top: 1px solid var(--border); }

/* Sensor grid */
.sensor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media (max-width: 480px) {
  .sensor-grid { grid-template-columns: 1fr; }
}

/* ── Journal ──────────────────────────────────────────────────────────────── */
.journal-form {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 20px;
}
.journal-form h3 {
  font-size: 1rem;
  color: var(--green2);
  margin-bottom: 14px;
}
.form-group { margin-bottom: 12px; }
.form-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 5px;
  font-weight: 500;
}
.form-input, .form-textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus, .form-textarea:focus {
  border-color: var(--green);
}
.form-textarea {
  resize: vertical;
  min-height: 80px;
}
.form-btn {
  padding: 8px 20px;
  border-radius: 8px;
  border: none;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
  color: var(--text);
  background: var(--border);
}
.form-btn:hover { opacity: 0.85; }
.btn-primary {
  background: var(--green);
  color: #fff;
}
.btn-primary:hover { background: var(--green2); }

.journal-entry {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 12px;
}
.journal-date {
  font-size: 0.78rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.journal-day-badge {
  background: rgba(78, 202, 92, 0.18);
  color: var(--green);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
}
.journal-source-badge {
  font-size: 0.65rem;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
  text-transform: uppercase;
}
.journal-source-badge.jarvis {
  background: rgba(88, 166, 255, 0.15);
  color: var(--blue);
}
.journal-source-badge.human {
  background: rgba(78, 202, 92, 0.14);
  color: var(--green);
}
.journal-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.journal-text {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.6;
  white-space: pre-wrap;
}
.jarvis-quote {
  margin-top: 10px;
  border-left: 3px solid var(--green);
  border-radius: 0 8px 8px 0;
  background: rgba(78, 202, 92, 0.04);
  overflow: hidden;
}
.jarvis-quote-header {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--green);
  padding: 6px 14px 4px;
  opacity: 0.8;
  letter-spacing: 0.03em;
}
.jarvis-quote .ai-analysis {
  padding: 0 14px 10px;
  font-size: 0.85rem;
}
.jarvis-quote-header {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ai-analysis { white-space: normal; }
.ai-analysis h3, .ai-analysis h4 { margin-top: 10px; color: var(--text); }
.ai-analysis li { color: var(--text); }
.ai-analysis strong { color: var(--text); }
.md-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  margin: 8px 0;
}
.md-table th {
  text-align: left;
  padding: 6px 10px;
  background: var(--bg);
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 2px solid var(--border);
}
.md-table td {
  padding: 6px 10px;
  border-bottom: 1px solid rgba(30, 58, 40, 0.3);
  color: var(--text);
}
.md-table tr:hover td { background: rgba(78, 202, 92, 0.05); }
.journal-photos {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.journal-photos img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: transform 0.15s;
}
.journal-photos img:hover { transform: scale(1.05); }
.journal-sensors {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.journal-sensor-chip {
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 14px;
  font-weight: 500;
}
.chip-tent { background: rgba(78, 202, 92, 0.14); color: var(--green); }
.chip-ok { background: rgba(78, 202, 92, 0.18); color: var(--green); }
.chip-low { background: rgba(88, 166, 255, 0.15); color: var(--blue); }
.chip-high { background: rgba(248, 81, 73, 0.15); color: var(--red); }
.chip-dome { background: rgba(210, 153, 34, 0.12); color: var(--yellow); }
.chip-basement { background: rgba(139, 148, 158, 0.12); color: var(--text-dim); }
.chip-outdoor { background: rgba(88, 166, 255, 0.1); color: var(--blue); }

/* ── Equipment ────────────────────────────────────────────────────────────── */
.equip-category {
  margin-bottom: 20px;
}
.equip-cat-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--green2);
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
.equip-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 6px;
  gap: 10px;
}
.equip-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}
.equip-detail {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 2px;
}

/* ── Strain Cards ─────────────────────────────────────────────────────────── */
.strain-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 16px;
}
.strain-header { margin-bottom: 14px; }
.strain-name-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.strain-name {
  font-size: 1.2rem;
  font-weight: 700;
}
.strain-aka {
  font-size: 0.82rem;
  color: var(--text-dim);
  font-style: italic;
}
.strain-plant-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 14px;
  background: rgba(78, 202, 92, 0.14);
  color: var(--green);
  font-weight: 600;
}
.strain-codename {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 4px;
}
.strain-code {
  color: var(--green);
  font-weight: 600;
  font-family: 'SF Mono', 'Consolas', monospace;
}

/* Type bar */
.strain-type-bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  margin: 12px 0 4px;
}
.strain-type {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0;
}
.indica { background: #7c3aed; }
.sativa { background: #f59e0b; }
.strain-type-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-bottom: 12px;
}

/* Gallery */
.strain-gallery {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin-bottom: 14px;
  -webkit-overflow-scrolling: touch;
}
.strain-gallery::-webkit-scrollbar { height: 4px; }
.strain-gallery::-webkit-scrollbar-track { background: transparent; }
.strain-gallery::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.strain-gallery img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
  flex-shrink: 0;
  cursor: pointer;
}

/* Stats */
.strain-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}
.strain-stat {
  background: var(--bg);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
}
.stat-label {
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 3px;
}
.stat-value {
  font-size: 1rem;
  font-weight: 700;
}
.stat-high { color: var(--green); }
.stat-mid { color: var(--yellow); }
.stat-easy { color: var(--blue); }

/* Sections & terpenes */
.strain-section {
  margin-bottom: 14px;
}
.strain-section h4 {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.terpene-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.terpene {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 14px;
  font-weight: 500;
}
.terp-myrcene { background: rgba(78, 202, 92, 0.14); color: var(--green); }
.terp-caryophyllene { background: rgba(210, 153, 34, 0.12); color: var(--yellow); }
.terp-limonene { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.terp-linalool { background: rgba(124, 58, 237, 0.12); color: #a78bfa; }
.terp-humulene { background: rgba(139, 148, 158, 0.12); color: var(--text-dim); }
.terp-pinene { background: rgba(16, 185, 129, 0.14); color: #10b981; }
.terp-ocimene { background: rgba(236, 72, 153, 0.12); color: #ec4899; }
.terp-terpinolene { background: rgba(139, 92, 246, 0.12); color: #8b5cf6; }

/* Strain photo header */
.strain-photo {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 14px;
  cursor: pointer;
  max-height: 240px;
}
.strain-photo img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}
.strain-photo:hover img { transform: scale(1.03); }
.strain-photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 12px 8px;
  background: linear-gradient(transparent, rgba(5, 15, 8, 0.85));
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* Grow conditions table */
.strain-conditions {
  background: var(--bg);
  border-radius: 10px;
  padding: 10px 12px;
}
.condition-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  font-size: 0.82rem;
  color: var(--text);
  border-bottom: 1px solid rgba(30, 58, 40, 0.4);
}
.condition-row:last-child { border-bottom: none; }
.condition-label {
  color: var(--text-dim);
  font-weight: 500;
}

.effect-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.effect {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 14px;
  background: rgba(88, 166, 255, 0.1);
  color: var(--blue);
}

/* Tips */
.tip-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 10px;
}
.tip-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.tip-text {
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ── Comparison Table ─────────────────────────────────────────────────────── */
.comparison-table {
  width: 100%;
  overflow-x: auto;
  margin-bottom: 16px;
}
.comparison-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}
.comparison-table th,
.comparison-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.comparison-table th {
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--bg);
  position: sticky;
  top: 0;
}
.comparison-table td {
  color: var(--text);
}
.comparison-table tr:hover td {
  background: rgba(78, 202, 92, 0.06);
}

/* ── Not Connected / Empty State ──────────────────────────────────────────── */
.not-connected {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* ── Dashboard Specific ───────────────────────────────────────────────────── */
.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
@media (max-width: 480px) {
  .dash-grid { grid-template-columns: 1fr; }
}
.radio-controls {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.radio-btn {
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-dim);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.15s;
}
.radio-btn:hover { border-color: var(--green); color: var(--green); }
.radio-btn.active { background: rgba(78, 202, 92, 0.18); color: var(--green); border-color: var(--green); }
.radio-btn.stop { border-color: var(--red); color: var(--red); }
.radio-btn.stop:hover { background: rgba(248, 81, 73, 0.1); }

/* Chart wrapper — constrains Chart.js canvas height */
.chart-wrapper {
  position: relative;
  height: 180px;
  margin-bottom: 10px;
}
.chart-wrapper canvas {
  width: 100% !important;
  height: 100% !important;
}
.chart-max-lbl, .chart-min-lbl {
  position: absolute;
  right: 6px;
  font-size: 8px;
  font-family: monospace;
  font-weight: bold;
  pointer-events: none;
  z-index: 1;
}
.chart-max-lbl { top: 6px; color: rgba(248,81,73,0.9); }
.chart-min-lbl { bottom: 22px; color: rgba(88,166,255,0.9); }
.chart-wrapper .chart-label {
  font-size: 0.75rem;
  margin-bottom: 2px;
}
.chart-label-temp { color: var(--green); }
.chart-label-hum { color: var(--blue); }
.chart-label-vpd { color: var(--yellow); }

/* SVG sparkline colors */
.temp-line { stroke: var(--green); stroke-width: 2; }
.humid-line { stroke: var(--blue); stroke-width: 2; }
.vpd-line { stroke: var(--yellow); stroke-width: 2; }
.temp-dot { fill: var(--green); }
.humid-dot { fill: var(--blue); }
.vpd-dot { fill: var(--yellow); }
.temp-grad-top { stop-color: var(--green); stop-opacity: 0.3; }
.temp-grad-bot { stop-color: var(--green); stop-opacity: 0.02; }
.humid-grad-top { stop-color: var(--blue); stop-opacity: 0.3; }
.humid-grad-bot { stop-color: var(--blue); stop-opacity: 0.02; }
.vpd-grad-top { stop-color: var(--yellow); stop-opacity: 0.3; }
.vpd-grad-bot { stop-color: var(--yellow); stop-opacity: 0.02; }

/* Stats grid — min/avg/max row */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin: 8px 0;
}
.stats-cell {
  text-align: center;
  padding: 6px;
  background: var(--bg);
  border-radius: 6px;
}
.stats-cell .stats-label {
  font-size: 0.7rem;
  color: var(--text-dim);
}
.stats-cell .stats-value {
  font-size: 0.8rem;
}

/* Inactive/disabled card states */
.card-pending { opacity: 0.7; }
.card-missing { opacity: 0.5; }

@media (max-width: 480px) {
  .chart-wrapper { height: 80px; }
  .stats-grid { grid-template-columns: 1fr; gap: 4px; }
  .stats-cell { padding: 4px; }
}
@media (min-width: 481px) and (max-width: 768px) {
  .chart-wrapper { height: 90px; }
}

/* ── Timeline ─────────────────────────────────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 28px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}
.timeline-item {
  position: relative;
  margin-bottom: 20px;
  padding-bottom: 4px;
}
.timeline-dot {
  position: absolute;
  left: -24px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
  border: 2px solid var(--bg);
}
.timeline-dot.future { background: var(--border); }
.timeline-dot.active { background: var(--green); box-shadow: 0 0 8px rgba(63, 185, 80, 0.5); }
.timeline-date {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 2px;
}
.timeline-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}
.timeline-desc {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 2px;
}
.timeline-badge {
  display: inline-block;
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 10px;
  margin-top: 4px;
  font-weight: 600;
}
.stage-seedling { background: rgba(88, 166, 255, 0.12); color: var(--blue); }
.stage-veg { background: rgba(78, 202, 92, 0.14); color: var(--green); }
.stage-flower { background: rgba(124, 58, 237, 0.12); color: #a78bfa; }

/* ── Growth Stage Banner ─────────────────────────────────────────────────── */
.grow-banner { padding: 14px 16px 12px; margin-bottom: 16px; }
.grow-banner-top { display: flex; align-items: center; gap: 16px; }
.grow-banner-day {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-width: 64px; padding: 6px 10px;
  background: rgba(78,202,92,0.08); border-radius: 10px;
}
.grow-banner-day-num { font-size: 2.4rem; font-weight: 700; color: var(--green2); line-height: 1; }
.grow-banner-day-label { font-size: 0.7rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 1px; }
.grow-banner-info { flex: 1; min-width: 0; }
.grow-banner-stage { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.grow-banner-light {
  font-size: 0.72rem; padding: 2px 8px; border-radius: 4px;
  background: rgba(212,160,48,0.12); color: var(--yellow); font-weight: 600;
}
.grow-banner-dli { font-size: 0.95rem; color: var(--text); margin-top: 4px; font-weight: 600; }
.grow-banner-dli span#dli-value { color: var(--green2); font-size: 1.1rem; }
.grow-banner-dli-unit { font-size: 0.7rem; color: var(--text-dim); font-weight: 400; }
.grow-banner-flip { font-size: 0.75rem; color: var(--text-dim); margin-top: 2px; }
.grow-banner-bar-wrap {
  position: relative; height: 8px; background: var(--border); border-radius: 4px;
  margin-top: 12px; overflow: visible;
}
.grow-banner-bar {
  height: 100%; border-radius: 4px; transition: width 0.6s ease;
  background: linear-gradient(90deg, var(--blue) 0%, var(--green) 50%, #a78bfa 100%);
}
.grow-banner-markers {
  position: relative; display: flex; justify-content: space-between;
  font-size: 0.6rem; color: var(--text-dim); margin-top: 4px; padding: 0 1px;
}
.grow-banner-markers span {
  position: absolute; transform: translateX(-50%); white-space: nowrap;
}
.grow-banner-details {
  display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px;
  font-size: 0.72rem; color: var(--text-dim);
}
.grow-banner-details .bd-item {
  display: flex; align-items: center; gap: 4px;
  padding: 3px 8px; background: rgba(255,255,255,0.03); border-radius: 6px;
}
.grow-banner-details .bd-val { color: var(--text); font-weight: 600; }

/* ── Watering & Feeding Log ──────────────────────────────────────────────── */
.wf-form { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.wf-row { display: flex; gap: 10px; }
.wf-row > .wf-field { flex: 1; min-width: 0; }
.wf-field { display: flex; flex-direction: column; gap: 4px; }
.wf-label { font-size: 0.75rem; color: var(--text-dim); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.wf-input {
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; color: var(--text); font-size: 0.9rem; width: 100%;
}
.wf-input:focus { outline: none; border-color: var(--green); }
.wf-input::placeholder { color: var(--text-dim); opacity: 0.6; }
.wf-hint { font-size: 0.72rem; min-height: 1em; }
.wf-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.wf-pill {
  padding: 5px 10px; border-radius: 6px; font-size: 0.75rem; cursor: pointer;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border); color: var(--text-dim);
  transition: all 0.15s;
}
.wf-pill.active { background: rgba(78,202,92,0.12); border-color: var(--green); color: var(--green); }
.wf-quick-amounts { display: flex; gap: 6px; margin-bottom: 4px; }
.wf-amt {
  flex: 1; padding: 6px 0; border-radius: 6px; font-size: 0.75rem; cursor: pointer; text-align: center;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border); color: var(--text-dim);
}
.wf-amt.active { background: rgba(94,184,196,0.12); border-color: var(--blue); color: var(--blue); }
.wf-add-btn { padding: 8px 14px; font-size: 1rem; min-width: 40px; }
.wf-nutrient-list { display: flex; gap: 6px; flex-wrap: wrap; }
.wf-nute-tag {
  display: flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 6px;
  background: rgba(78,202,92,0.08); border: 1px solid rgba(78,202,92,0.2); font-size: 0.8rem; color: var(--green);
}
.wf-nute-dose { color: var(--text-dim); font-size: 0.72rem; }
.wf-nute-remove {
  background: none; border: none; color: var(--text-dim); cursor: pointer;
  font-size: 1rem; line-height: 1; padding: 0 2px;
}
.wf-nute-tag-sm {
  display: inline-block; padding: 2px 7px; border-radius: 4px; font-size: 0.7rem;
  background: rgba(78,202,92,0.06); color: var(--green); border: 1px solid rgba(78,202,92,0.15);
}

/* Watering summary */
.wf-summary-item {
  padding: 4px 10px; border-radius: 6px; font-size: 0.82rem; color: var(--text-dim);
  background: rgba(255,255,255,0.03);
}
.wf-summary-val { color: var(--text); font-weight: 700; font-size: 1rem; }

/* pH trend bars */
.wf-ph-bars { margin-top: 8px; }
.wf-ph-bar-row { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.wf-ph-bar-label { font-size: 0.65rem; color: var(--text-dim); width: 32px; text-align: right; }
.wf-ph-bar-track {
  flex: 1; height: 10px; background: var(--border); border-radius: 5px; position: relative; overflow: hidden;
}
.wf-ph-bar-fill { height: 100%; border-radius: 5px; transition: width 0.3s; }
.wf-ph-bar-ideal {
  position: absolute; left: 33.3%; width: 16.7%; top: 0; height: 100%;
  border-left: 1px dashed rgba(78,202,92,0.3); border-right: 1px dashed rgba(78,202,92,0.3);
  background: rgba(78,202,92,0.05);
}
.wf-ph-bar-val { font-size: 0.7rem; color: var(--text); font-weight: 600; width: 24px; }
.wf-ph-bar-runoff { font-size: 0.65rem; color: var(--text-dim); width: 24px; }

/* Watering log entries */
.wf-log-entry { position: relative; padding: 12px 14px; margin-bottom: 8px; }
.wf-log-top { display: flex; justify-content: space-between; align-items: center; }
.wf-log-date { font-weight: 600; color: var(--text); font-size: 0.85rem; }
.wf-log-time { color: var(--text-dim); font-size: 0.75rem; margin-left: 6px; }
.wf-log-day {
  font-size: 0.65rem; padding: 1px 6px; border-radius: 4px; margin-left: 6px;
  background: rgba(78,202,92,0.08); color: var(--green);
}
.wf-log-plant { font-size: 0.75rem; color: var(--text-dim); }
.wf-log-metrics { display: flex; gap: 12px; margin-top: 6px; font-size: 0.82rem; color: var(--text-dim); }
.wf-metric b { font-size: 0.9rem; }
.wf-log-nutes { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 6px; }
.wf-log-notes { font-size: 0.78rem; color: var(--text-dim); margin-top: 6px; font-style: italic; }
.wf-delete-btn {
  position: absolute; top: 8px; right: 8px; background: none; border: none;
  color: var(--text-dim); font-size: 1.1rem; cursor: pointer; opacity: 0.3;
  padding: 2px 6px; line-height: 1;
}
.wf-delete-btn:hover { opacity: 1; color: var(--red); }

@media (max-width: 480px) {
  .wf-row { flex-direction: column; }
}

/* ── Plant Cards ──────────────────────────────────────────────────────────── */
.plant-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 14px;
}
.plant-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}
.plant-name {
  font-size: 1.15rem;
  font-weight: 700;
}
.plant-strain {
  font-size: 0.82rem;
  color: var(--text-dim);
}
.plant-codename {
  font-size: 0.78rem;
  color: var(--green);
  font-family: 'SF Mono', 'Consolas', monospace;
  font-weight: 600;
}
.plant-photo {
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin-bottom: 12px;
  cursor: pointer;
}
.plant-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.plant-stat {
  text-align: center;
  padding: 8px;
  background: var(--bg);
  border-radius: 8px;
}
.plant-stat-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green);
}
.plant-stat-label {
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
}

/* ── Camera ────────────────────────────────────────────────────────────────── */
.camera-placeholder {
  background: var(--card-bg);
  border: 2px dashed var(--border);
  border-radius: 14px;
  padding: 40px 20px;
  text-align: center;
  margin-bottom: 16px;
}
.camera-placeholder .icon {
  font-size: 3rem;
  margin-bottom: 10px;
}
.camera-placeholder p {
  color: var(--text-dim);
  font-size: 0.88rem;
}
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
  margin-top: 16px;
}
.photo-gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: transform 0.15s;
}
.photo-gallery img:hover { transform: scale(1.03); }
.photo-gallery .gallery-video {
  position: relative;
  display: block;
  aspect-ratio: 1;
  cursor: pointer;
  border-radius: 8px;
  overflow: hidden;
}
.photo-gallery .gallery-video img {
  border-radius: 0;
}
.photo-gallery .gallery-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.35) 100%);
  color: #fff;
  font-size: 1.6rem;
  text-shadow: 0 2px 6px rgba(0,0,0,0.7);
  pointer-events: none;
}

/* ── Scrollbar ────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ── Quick Links ──────────────────────────────────────────────────────────── */
.quick-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}
.quick-link {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  text-decoration: none;
  color: var(--text);
  font-size: 0.88rem;
  transition: border-color 0.15s;
}
.quick-link:hover {
  border-color: var(--green);
  text-decoration: none;
}

/* ── Sparklines ────────────────────────────────────────────────────────────── */
.spark-wrap {
  height: 140px;
  margin: 10px 0 4px;
  position: relative;
}
.spark-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 600;
  margin-top: 2px;
  opacity: 0.8;
}
.spark-legend-target {
  flex-basis: 100%;
  text-align: center;
}
@media (max-width: 480px) {
  .spark-legend { font-size: 0.6rem; gap: 3px 8px; }
}
.card-tap-hint {
  font-size: 0.68rem;
  color: var(--text-dim);
  text-align: right;
  margin-top: 4px;
  opacity: 0.7;
}

/* ── Sensor Detail Page ────────────────────────────────────────────────────── */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-dim);
  text-decoration: none;
  margin-bottom: 8px;
  padding: 4px 0;
  transition: color 0.15s;
}
.back-btn:hover { color: var(--green); text-decoration: none; }

.sensor-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.sensor-heading h1 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}
.live-badge {
  font-size: 0.78rem;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(78, 202, 92, 0.18);
  color: var(--green);
  font-weight: 600;
}

.range-toggles {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
}
.range-btn {
  padding: 6px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.range-btn:hover { border-color: var(--green); color: var(--green); }
.range-btn.active { background: rgba(78, 202, 92, 0.18); color: var(--green); border-color: var(--green); }

.chart-section {
  margin-bottom: 20px;
}
.chart-section-title {
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.sensor-stats-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.stats-cell {
  flex: 1;
  min-width: 80px;
  text-align: center;
  padding: 6px 8px;
  background: var(--bg);
  border-radius: 8px;
}
.stats-cell .stats-label {
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}
.stats-cell .stats-value {
  font-size: 0.88rem;
  font-weight: 700;
}

.skeleton-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 12px;
}
.skeleton-line {
  height: 12px;
  background: var(--border);
  border-radius: 6px;
  margin-bottom: 8px;
  animation: skel-pulse 1.4s ease-in-out infinite;
}
.skeleton-line.short { width: 40%; }
.skeleton-line.tall { height: 80px; }
@keyframes skel-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}