:root {
    --bg-primary:    #313338;
    --bg-secondary:  #2b2d31;
    --bg-tertiary:   #1e1f22;
    --bg-card:       #383a40;
    --bg-hover:      #404249;
    --accent-green:  #57f287;
    --accent-blue:   #5865f2;
    --accent-yellow: #fee75c;
    --accent-red:    #ed4245;
    --text-primary:  #dbdee1;
    --text-muted:    #949ba4;
    --text-white:    #ffffff;
    --border:        #404249;
    --radius-sm:     6px;
    --radius-md:     10px;
    --radius-lg:     16px;
    --shadow:        0 2px 10px rgba(0,0,0,0.4);
    --transition:    0.18s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

/* HEADER */
.site-header {
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0 1.5rem;
}
.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 1rem;
}
.logo { display: flex; align-items: center; gap: 0.75rem; }
.logo-icon { font-size: 2rem; }
.logo h1 { font-size: 1.1rem; font-weight: 700; color: var(--text-white); line-height: 1.2; }
.logo-sub { font-size: 0.72rem; color: var(--text-muted); }
.top-nav { display: flex; gap: 0.5rem; }
.nav-link {
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
}
.nav-link:hover, .nav-link.active { background: var(--bg-hover); color: var(--text-white); }

/* MAIN */
.content { max-width: 1200px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }

/* HERO */
.hero { text-align: center; padding: 2.5rem 1rem 2rem; }
.hero h2 { font-size: 2rem; font-weight: 700; color: var(--text-white); margin-bottom: 0.5rem; }
.hero p { color: var(--text-muted); }
.hero strong { color: var(--accent-green); }

/* MONTH GRID */
.month-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0 2.5rem;
}
.month-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.5rem;
    text-align: center;
    transition: var(--transition);
    display: block;
}
.month-card:hover {
    background: var(--bg-hover);
    border-color: var(--accent-green);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}
.month-emoji { font-size: 2.2rem; margin-bottom: 0.5rem; }
.month-name { font-size: 1.1rem; font-weight: 600; color: var(--text-white); margin-bottom: 0.6rem; }
.count-badge {
    display: inline-block;
    background: var(--accent-green);
    color: #000;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.2rem 0.7rem;
    border-radius: 100px;
}
.count-badge.empty { background: var(--bg-secondary); color: var(--text-muted); }

/* INFO STRIP */
.info-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--border);
}
.info-item { display: flex; align-items: center; gap: 0.75rem; flex: 1; min-width: 160px; }
.info-icon { font-size: 1.6rem; }
.info-item strong { display: block; color: var(--text-white); font-size: 0.95rem; }
.info-item small { color: var(--text-muted); font-size: 0.8rem; }

/* BREADCRUMB */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.breadcrumb a { color: var(--accent-green); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb .sep { color: var(--border); }

/* MONTH NAV */
.month-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    gap: 1rem;
    flex-wrap: wrap;
}
.month-title { font-size: 1.8rem; font-weight: 700; color: var(--text-white); text-align: center; flex: 1; }
.month-nav-btn {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition);
    white-space: nowrap;
}
.month-nav-btn:hover { background: var(--bg-hover); color: var(--text-white); border-color: var(--accent-green); }

/* FILTER BAR */
.month-summary { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1rem; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem; }
.filter-btn {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.35rem 0.85rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}
.filter-btn:hover { background: var(--bg-hover); color: var(--text-white); }
.filter-btn.active { background: var(--accent-green); color: #000; border-color: var(--accent-green); font-weight: 600; }

/* PLANT GRID */
.plant-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}
.plant-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    transition: var(--transition);
}
.plant-card:hover {
    background: var(--bg-hover);
    border-color: var(--accent-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}
.plant-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.25rem;
}
.plant-icon { font-size: 1.5rem; }
.plant-name { font-size: 1.05rem; font-weight: 600; color: var(--text-white); }
.plant-aliases { font-size: 0.78rem; color: var(--text-muted); }
.plant-action-text { font-size: 0.8rem; color: var(--text-muted); font-style: italic; margin-top: 0.2rem; }
.pot-badge { font-size: 0.75rem; color: var(--accent-green); margin-top: 0.25rem; }

/* PLANT THUMBNAILS */
.plant-thumb {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    flex-shrink: 0;
}
.plant-hero-img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 2px solid var(--border);
    flex-shrink: 0;
}
.az-plant-thumb {
    width: 36px;
    height: 36px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    flex-shrink: 0;
}
.az-plant-no-img {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* ACTION BADGES */
.action-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.15rem 0.55rem;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.badge-sow        { background: rgba(87,242,135,0.15); color: #57f287; border: 1px solid rgba(87,242,135,0.35); }
.badge-tray       { background: rgba(88,101,242,0.15); color: #7983f5; border: 1px solid rgba(88,101,242,0.35); }
.badge-transplant { background: rgba(35,165,90,0.15);  color: #3ba55d; border: 1px solid rgba(35,165,90,0.35); }
.badge-tuber      { background: rgba(245,124,0,0.15);  color: #f57c00; border: 1px solid rgba(245,124,0,0.35); }
.badge-crown      { background: rgba(254,231,92,0.15); color: #f0c920; border: 1px solid rgba(254,231,92,0.35); }
.badge-clove      { background: rgba(180,142,80,0.15); color: #c49a3c; border: 1px solid rgba(180,142,80,0.35); }
.badge-general    { background: rgba(148,155,164,0.15);color: #949ba4; border: 1px solid #404249; }

/* PLANT HERO */
.plant-hero {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    flex-wrap: wrap;
}
.plant-hero-info { flex: 1; min-width: 200px; }
.plant-hero-name { font-size: 2rem; font-weight: 700; color: var(--text-white); margin-bottom: 0.4rem; }
.plant-hero-aliases { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0.75rem; }
.plant-hero-badges { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.hero-badge { font-size: 0.8rem; font-weight: 600; padding: 0.3rem 0.75rem; border-radius: var(--radius-sm); }
.badge-pot  { background: rgba(87,242,135,0.15); color: var(--accent-green); border: 1px solid rgba(87,242,135,0.3); }
.badge-zone { background: rgba(88,101,242,0.15); color: #7983f5; border: 1px solid rgba(88,101,242,0.3); }

/* PLANT SECTIONS */
.plant-section { margin-bottom: 2rem; }
.section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}
.plant-description {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.1rem 1.3rem;
    line-height: 1.7;
}

/* STATS GRID */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px,1fr)); gap: 1rem; }
.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.1rem;
    text-align: center;
}
.stat-icon { font-size: 1.5rem; margin-bottom: 0.4rem; }
.stat-label { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.3rem; }
.stat-value { font-size: 1rem; font-weight: 600; color: var(--text-white); }
.no-data-msg { color: var(--text-muted); font-style: italic; font-size: 0.9rem; }

/* MONTH BAR */
.month-bar-container { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 1rem; }
.month-bar-cell {
    flex: 1;
    min-width: 58px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    text-align: center;
    padding: 0.55rem 0.2rem;
    transition: var(--transition);
}
.month-bar-cell.active.badge-sow        { background: rgba(87,242,135,0.12); border-color: rgba(87,242,135,0.4); }
.month-bar-cell.active.badge-tray       { background: rgba(88,101,242,0.12); border-color: rgba(88,101,242,0.4); }
.month-bar-cell.active.badge-transplant { background: rgba(35,165,90,0.12);  border-color: rgba(35,165,90,0.4); }
.month-bar-cell.active.badge-tuber      { background: rgba(245,124,0,0.12);  border-color: rgba(245,124,0,0.4); }
.month-bar-cell.active.badge-crown      { background: rgba(254,231,92,0.12); border-color: rgba(254,231,92,0.4); }
.month-bar-cell.active.badge-clove      { background: rgba(180,142,80,0.12); border-color: rgba(180,142,80,0.4); }
.month-bar-cell.active.badge-general    { background: rgba(87,242,135,0.12); border-color: rgba(87,242,135,0.4); }
.mbc-name { font-size: 0.72rem; font-weight: 600; color: var(--text-muted); }
.month-bar-cell.active .mbc-name { color: var(--accent-green); }
.mbc-icon { font-size: 1rem; margin-top: 0.2rem; }
.calendar-legend { display: flex; gap: 1.5rem; font-size: 0.8rem; color: var(--text-muted); flex-wrap: wrap; margin-top: 0.5rem; }
.legend-item { display: flex; align-items: center; gap: 0.4rem; }
.legend-dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.active-dot { background: var(--accent-green); }
.inactive-dot { background: var(--border); }

/* ACTION LIST */
.action-list { display: flex; flex-direction: column; gap: 0.5rem; }
.action-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.6rem 1rem;
    flex-wrap: wrap;
}
.action-month { font-weight: 600; color: var(--text-white); min-width: 90px; font-size: 0.9rem; }
.action-desc  { font-size: 0.82rem; color: var(--text-muted); font-style: italic; }

/* NOTES */
.notes-box {
    background: var(--bg-secondary);
    border-left: 3px solid var(--accent-green);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 1rem 1.25rem;
    line-height: 1.7;
    font-size: 0.92rem;
}

/* COMPANION PLANTING */
.companion-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 1rem; }
.companion-card { border-radius: var(--radius-md); padding: 1rem 1.25rem; border: 1px solid var(--border); }
.companion-card.good { background: rgba(87,242,135,0.07); border-color: rgba(87,242,135,0.25); }
.companion-card.bad  { background: rgba(237,66,69,0.07);  border-color: rgba(237,66,69,0.25); }
.companion-card h4 { font-size: 0.9rem; font-weight: 600; color: var(--text-white); margin-bottom: 0.6rem; }
.companion-card ul { list-style: none; }
.companion-card li { font-size: 0.85rem; color: var(--text-muted); padding: 0.15rem 0; }
.companion-card.good li::before { content: "✓ "; color: var(--accent-green); }
.companion-card.bad  li::before { content: "✗ "; color: #ed4245; }

/* BACK BUTTON */
.back-btn-wrap { margin-top: 2rem; }
.btn-back {
    display: inline-block;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.6rem 1.25rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition);
}
.btn-back:hover { background: var(--bg-hover); color: var(--text-white); border-color: var(--accent-green); }

/* ALL PLANTS PAGE */
.page-title { font-size: 1.8rem; font-weight: 700; color: var(--text-white); margin-bottom: 0.3rem; }
.page-sub { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.5rem; }
.search-wrap { margin-bottom: 1.25rem; }
.search-input {
    width: 100%;
    max-width: 460px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.65rem 1rem;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
}
.search-input:focus { outline: none; border-color: var(--accent-green); box-shadow: 0 0 0 2px rgba(87,242,135,0.15); }
.letter-bar { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 2rem; }
.letter-link {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.3rem 0.65rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    transition: var(--transition);
}
.letter-link:hover { background: var(--accent-green); color: #000; border-color: var(--accent-green); }
.letter-group { margin-bottom: 2rem; }
.letter-heading { font-size: 1.2rem; font-weight: 700; color: var(--accent-green); margin-bottom: 0.5rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--border); }
.az-plant-list { display: flex; flex-direction: column; gap: 0.3rem; }
.az-plant-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    transition: var(--transition);
}
.az-plant-item:hover { background: var(--bg-hover); border-color: var(--accent-green); }
.az-plant-name  { font-weight: 600; color: var(--text-white); min-width: 180px; }
.az-plant-alias { font-size: 0.8rem; color: var(--text-muted); flex: 1; font-style: italic; }
.az-plant-months {
    font-size: 0.78rem;
    background: rgba(87,242,135,0.12);
    color: var(--accent-green);
    padding: 0.15rem 0.6rem;
    border-radius: 100px;
    font-weight: 600;
    white-space: nowrap;
}

/* NOTICES */
.notice { border-radius: var(--radius-md); padding: 1rem 1.25rem; margin-bottom: 1.5rem; font-size: 0.9rem; }
.notice.warning { background: rgba(254,231,92,0.1); border: 1px solid rgba(254,231,92,0.3); color: #f0c920; }
.notice.info    { background: rgba(88,101,242,0.1);  border: 1px solid rgba(88,101,242,0.3);  color: #7983f5; }
.notice code { background: rgba(0,0,0,0.25); padding: 0.1rem 0.4rem; border-radius: 3px; font-size: 0.88em; }

/* FOOTER */
.site-footer {
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border);
    text-align: center;
    padding: 1.25rem;
    font-size: 0.82rem;
    color: var(--text-muted);
}
.site-footer a { color: var(--accent-green); }
.site-footer a:hover { text-decoration: underline; }

/* RESPONSIVE */
@media (max-width: 768px) {
    .header-inner { height: auto; padding: 0.75rem 0; flex-direction: column; align-items: flex-start; gap: 0.5rem; }
    .hero h2 { font-size: 1.4rem; }
    .month-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
    .month-nav { flex-direction: column; align-items: stretch; text-align: center; }
    .month-title { order: -1; }
    .plant-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2,1fr); }
    .month-bar-container { gap: 0.2rem; }
    .month-bar-cell { min-width: 42px; }
    .mbc-name { font-size: 0.62rem; }
    .action-item { flex-direction: column; align-items: flex-start; }
    .plant-hero { flex-direction: column; }
    .plant-hero-name { font-size: 1.5rem; }
    .plant-hero-img { width: 80px; height: 80px; }
    .az-plant-item { flex-wrap: wrap; }
}
@media (max-width: 480px) {
    .content { padding: 1rem 1rem 3rem; }
    .month-grid { grid-template-columns: repeat(3,1fr); }
    .month-card { padding: 1rem 0.5rem; }
    .month-name { font-size: 0.9rem; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
}