/* ============================================================
   Garden Planner — Main Stylesheet
   ============================================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --green-dark:    #4a6741;   /* muted forest green — nav, headings */
    --green:         #7a9e6f;   /* sage green — secondary accents */
    --green-light:   #eef3e8;   /* warm off-white green — light bgs */
    --green-mid:     #b5ccae;   /* mid sage */
    --terracotta:    #b8644a;   /* primary action color — buttons, active */
    --terracotta-lt: #f5ebe6;   /* light terracotta */
    --cream:         #f8f4ed;   /* page background */
    --brown:         #7a5c4a;   /* earth brown */
    --brown-light:   #ede6de;   /* light earth */
    --text:          #2c2218;   /* warm near-black */
    --text-muted:    #7a6a5a;   /* warm muted */
    --border:        #d9cfc4;   /* warm border */
    --white:         #ffffff;
    --card-bg:       #fdfaf6;   /* slightly warm white for cards */
    --shadow:        0 2px 8px rgba(90,60,30,0.10);
    --radius:        8px;
    --nav-height:    56px;
}

html { font-size: 16px; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    background: var(--cream);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--green-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- Navbar --- */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0 1.5rem;
    height: var(--nav-height);
    background: var(--green-dark);
    box-shadow: var(--shadow);
}

.nav-brand {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    white-space: nowrap;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 0.25rem;
    margin-left: auto;
}

.nav-links a {
    display: block;
    padding: 0.4rem 0.85rem;
    color: var(--green-light);
    border-radius: var(--radius);
    font-size: 0.95rem;
    transition: background 0.15s;
    text-decoration: none;
}

.nav-links a:hover, .nav-links a.active {
    background: rgba(255,255,255,0.18);
    color: var(--white);
}

/* --- Main content --- */
.main-content {
    flex: 1;
    padding: 2rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* --- Cards --- */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--green-dark);
    margin-bottom: 0.75rem;
    border-bottom: 2px solid var(--green-light);
    padding-bottom: 0.5rem;
}

/* --- Page title --- */
.page-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--green-dark);
    margin-bottom: 1.5rem;
}

/* --- Dashboard grid --- */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.dash-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    border-left: 4px solid var(--terracotta);
    border-top: 1px solid var(--border);
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    color: var(--text);
    transition: transform 0.15s, box-shadow 0.15s;
}

.dash-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.13);
    text-decoration: none;
}

.dash-card-icon { font-size: 2rem; }
.dash-card-title { font-size: 1.05rem; font-weight: 600; color: var(--green-dark); }
.dash-card-desc  { font-size: 0.88rem; color: var(--text-muted); }
.dash-card-count { font-size: 1.4rem; font-weight: 700; color: var(--terracotta); }

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: background 0.15s, opacity 0.15s;
    text-decoration: none;
}

.btn-primary  { background: var(--terracotta); color: var(--white); }
.btn-primary:hover  { background: #9a5039; text-decoration: none; color: var(--white); }
.btn-danger   { background: #e53935; color: var(--white); }
.btn-danger:hover { background: #b71c1c; }
.btn-secondary { background: var(--brown-light); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }
.btn-small { padding: 0.3rem 0.7rem; font-size: 0.82rem; }

/* --- Forms --- */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-weight: 500; margin-bottom: 0.3rem; font-size: 0.9rem; }

input[type="text"], input[type="number"], input[type="date"],
select, textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--white);
    color: var(--text);
    transition: border-color 0.15s;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--terracotta);
    box-shadow: 0 0 0 2px var(--terracotta-lt);
}

textarea { min-height: 80px; resize: vertical; }

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

/* --- Filter bar --- */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: flex-end;
    margin-bottom: 1.25rem;
    background: var(--card-bg);
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.filter-bar .form-group { margin-bottom: 0; flex: 1; min-width: 140px; }
.filter-bar .btn { align-self: flex-end; }

/* --- Plant grid --- */
.plant-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.plant-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
}

.plant-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,0.13); }

.plant-card-header {
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--white);
}

.plant-swatch {
    width: 36px; height: 36px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.95rem;
    background: rgba(255,255,255,0.25);
    flex-shrink: 0;
}

.plant-card-name { font-weight: 600; font-size: 1rem; }
.plant-card-type { font-size: 0.8rem; opacity: 0.85; }

.plant-card-body { padding: 0.75rem 1rem; font-size: 0.88rem; color: var(--text-muted); }
.plant-card-body p { margin-bottom: 0.25rem; }
.plant-card-body strong { color: var(--text); }

/* --- Modal --- */
.modal-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.45);
    z-index: 200;
    align-items: center;
    justify-content: center;
}

.modal-overlay.open { display: flex; }

.modal {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.75rem;
    position: relative;
}

.modal-close {
    position: absolute; top: 1rem; right: 1rem;
    background: none; border: none; font-size: 1.3rem;
    cursor: pointer; color: var(--text-muted);
}

.modal-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 1.25rem; color: var(--green-dark); }

/* --- Task list --- */
.task-list { list-style: none; }

.task-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    background: var(--card-bg);
    transition: background 0.1s;
}

.task-item:last-child { border-bottom: none; }
.task-item.overdue { background: #fff3e0; }
.task-item.completed { opacity: 0.5; }

.task-check { width: 20px; height: 20px; cursor: pointer; accent-color: var(--terracotta); }
.task-name { flex: 1; font-size: 0.95rem; }
.task-plant { font-size: 0.8rem; color: var(--text-muted); }
.task-due   { font-size: 0.82rem; color: var(--text-muted); white-space: nowrap; }
.task-due.overdue { color: #e53935; font-weight: 600; }

.task-actions { display: flex; gap: 0.4rem; }

/* --- Garden Planner --- */
.planner-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 1.25rem;
    align-items: start;
}

.plant-palette {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1rem;
    position: sticky;
    top: calc(var(--nav-height) + 1rem);
    max-height: calc(100vh - var(--nav-height) - 2rem);
    overflow-y: auto;
}

.palette-title { font-weight: 600; font-size: 0.95rem; margin-bottom: 0.75rem; color: var(--green-dark); }

.palette-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 0.6rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.88rem;
    margin-bottom: 0.25rem;
    transition: background 0.1s;
    user-select: none;
}

.palette-item:hover { background: var(--terracotta-lt); }
.palette-item.selected { background: var(--terracotta-lt); outline: 2px solid var(--terracotta); }

.palette-dot {
    width: 24px; height: 24px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.7rem; font-weight: 700;
    color: var(--white);
    flex-shrink: 0;
}

.palette-eraser {
    display: flex; align-items: center; gap: 0.6rem;
    padding: 0.45rem 0.6rem; border-radius: 6px;
    cursor: pointer; font-size: 0.88rem;
    margin-bottom: 0.75rem;
    border: 1px dashed var(--border);
    transition: background 0.1s;
    user-select: none;
}
.palette-eraser:hover, .palette-eraser.selected { background: var(--brown-light); }

.planner-right { display: flex; flex-direction: column; gap: 1rem; }

.planner-toolbar {
    display: flex; flex-wrap: wrap; gap: 0.75rem;
    align-items: center;
    background: var(--white);
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.planner-toolbar label { font-size: 0.88rem; font-weight: 500; }
.planner-toolbar input[type="number"] { width: 60px; }

#garden-grid-container {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1rem;
    overflow-x: auto;
}

#garden-grid {
    display: grid;
    gap: 2px;
    cursor: crosshair;
}

.grid-cell {
    width: 72px; height: 72px;
    background: #f1f8e9;
    border: 1px solid #c8e6c9;
    border-radius: 4px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    font-size: 0.65rem; font-weight: 600;
    color: var(--white);
    transition: opacity 0.1s;
    user-select: none;
    overflow: hidden;
    text-align: center;
    line-height: 1.2;
    padding: 2px;
}

.grid-cell:hover { opacity: 0.8; }
.grid-cell.warn { box-shadow: inset 0 0 0 2px #e53935; }

/* --- Planting Calendar --- */
.calendar-zone-bar {
    background: var(--green-dark);
    color: var(--white);
    border-radius: var(--radius);
    padding: 0.75rem 1.25rem;
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
}

.calendar-table-wrap { overflow-x: auto; }

.calendar-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    background: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.calendar-table th {
    background: var(--green-dark);
    color: var(--white);
    padding: 0.6rem 0.75rem;
    text-align: center;
    font-weight: 600;
    white-space: nowrap;
}

.calendar-table th:first-child { text-align: left; }

.calendar-table td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border);
    text-align: center;
    vertical-align: middle;
}

.calendar-table tr:last-child td { border-bottom: none; }
.calendar-table td:first-child { text-align: left; font-weight: 500; }

.calendar-table tbody tr:nth-child(even) { background: var(--cream); }
.calendar-table tbody tr:hover { background: var(--terracotta-lt); }

.cal-indoor  { background: #fff9c4; border-radius: 4px; padding: 0.15rem 0.4rem; font-size: 0.78rem; white-space: nowrap; }
.cal-sow     { background: #c8e6c9; border-radius: 4px; padding: 0.15rem 0.4rem; font-size: 0.78rem; white-space: nowrap; }
.cal-transplant { background: #bbdefb; border-radius: 4px; padding: 0.15rem 0.4rem; font-size: 0.78rem; white-space: nowrap; }
.cal-harvest { background: #ffe0b2; border-radius: 4px; padding: 0.15rem 0.4rem; font-size: 0.78rem; white-space: nowrap; }

.cal-legend {
    display: flex; flex-wrap: wrap; gap: 0.75rem;
    margin-bottom: 1rem; font-size: 0.85rem;
}
.cal-legend-item { display: flex; align-items: center; gap: 0.4rem; }

/* --- Badge / Tag --- */
.badge {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 99px;
    font-size: 0.78rem;
    font-weight: 600;
}

.badge-green   { background: var(--green-light); color: var(--green-dark); }
.badge-brown   { background: var(--brown-light); color: var(--brown); }
.badge-blue    { background: #e3f2fd; color: #1565c0; }
.badge-orange  { background: #fff3e0; color: #e65100; }

/* --- Alert / Flash message --- */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.93rem;
}
.alert-success { background: var(--green-light); color: var(--green-dark); border-left: 4px solid var(--green); }
.alert-info    { background: var(--terracotta-lt); color: var(--brown); border-left: 4px solid var(--terracotta); }
.alert-error   { background: #ffebee; color: #b71c1c; border-left: 4px solid #e53935; }

/* --- Empty state --- */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}
.empty-state-icon { font-size: 3rem; margin-bottom: 0.75rem; }
.empty-state p { font-size: 1rem; }

/* --- Footer --- */
.site-footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    margin-top: auto;
}

/* --- Responsive --- */
@media (max-width: 700px) {
    .planner-layout { grid-template-columns: 1fr; }
    .plant-palette { position: static; max-height: 200px; }
    .nav-links { gap: 0; }
    .nav-links a { padding: 0.4rem 0.5rem; font-size: 0.82rem; }
}

/* ============================================================
   PHASE 2 — NEW FEATURE STYLES
   ============================================================ */

/* --- Editable Calendar cells --- */
.cal-cell-wrap { position: relative; display: inline-block; }
.cal-cell-wrap:hover .cal-log-btn { opacity: 1; }
.cal-log-btn {
    opacity: 0;
    position: absolute;
    top: -6px; right: -6px;
    background: var(--terracotta);
    color: #fff;
    border: none;
    border-radius: 99px;
    font-size: 0.65rem;
    padding: 1px 5px;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.15s;
}
.cal-logged-dot {
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--terracotta);
    vertical-align: middle;
    margin-left: 3px;
}
.cal-edit-btn {
    background: none; border: none;
    cursor: pointer; font-size: 0.75rem;
    color: var(--text-muted);
    padding: 0 2px;
    vertical-align: middle;
}
.cal-edit-btn:hover { color: var(--terracotta); }

/* Popover for editing week offsets */
.cal-popover {
    position: absolute;
    z-index: 300;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 4px 16px rgba(90,60,30,0.18);
    padding: 0.85rem 1rem;
    min-width: 200px;
    font-size: 0.88rem;
}
.cal-popover h4 { font-size: 0.9rem; margin-bottom: 0.6rem; color: var(--green-dark); }
.cal-popover label { display: block; margin-bottom: 0.4rem; font-size: 0.82rem; color: var(--text-muted); }
.cal-popover input[type="number"] { width: 70px; }
.cal-popover-actions { display: flex; gap: 0.5rem; margin-top: 0.6rem; justify-content: flex-end; }

/* --- Bullet Journal (tasks.php) --- */
.bujo-page {
    max-width: 720px;
    margin: 0 auto;
    font-family: 'Georgia', 'Times New Roman', serif;
}

.bujo-rapid-log {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.bujo-rapid-input {
    flex: 1;
    border: none;
    border-bottom: 1px solid var(--border);
    background: transparent;
    font-family: inherit;
    font-size: 1rem;
    padding: 0.3rem 0;
    color: var(--text);
}
.bujo-rapid-input:focus { outline: none; border-bottom-color: var(--terracotta); }

.bujo-month {
    margin-bottom: 2rem;
}

.bujo-month-heading {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--terracotta);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-bottom: 2px solid var(--terracotta-lt);
    padding-bottom: 0.4rem;
    margin-bottom: 0.75rem;
}

.bujo-entry {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.97rem;
    transition: background 0.1s;
}
.bujo-entry:hover { background: var(--terracotta-lt); border-radius: 4px; }

.bujo-symbol {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    border-radius: 4px;
    flex-shrink: 0;
    transition: background 0.1s;
    user-select: none;
    border: none;
    background: none;
}
.bujo-symbol:hover { background: var(--brown-light); }

.bujo-body { flex: 1; }
.bujo-text { line-height: 1.4; }
.bujo-text.done { text-decoration: line-through; color: var(--text-muted); }
.bujo-text.migrated { color: var(--text-muted); }

.bujo-meta {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    gap: 0.5rem;
    margin-top: 0.15rem;
    align-items: center;
}
.bujo-plant-tag {
    background: var(--brown-light);
    border-radius: 99px;
    padding: 0.05rem 0.5rem;
    font-size: 0.75rem;
}
.bujo-date-badge {
    font-family: -apple-system, sans-serif;
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
    padding-top: 0.25rem;
    flex-shrink: 0;
    min-width: 48px;
    text-align: right;
}
.bujo-date-badge.overdue { color: #c0392b; font-weight: 600; }

.bujo-actions { display: flex; gap: 0.3rem; opacity: 0; transition: opacity 0.1s; }
.bujo-entry:hover .bujo-actions { opacity: 1; }

/* --- Garden Journal --- */
.journal-entry {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.9rem 1.1rem;
    margin-bottom: 0.75rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    box-shadow: 0 1px 3px rgba(90,60,30,0.07);
}

.journal-date-col {
    min-width: 64px;
    text-align: center;
    flex-shrink: 0;
}
.journal-date-day { font-size: 1.5rem; font-weight: 700; color: var(--terracotta); line-height: 1; }
.journal-date-mon { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }

.journal-body { flex: 1; }
.journal-action-badge {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 99px;
    font-size: 0.78rem;
    font-weight: 600;
    background: var(--green-light);
    color: var(--green-dark);
    margin-bottom: 0.3rem;
}
.journal-plant { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.3rem; }
.journal-notes { font-size: 0.93rem; color: var(--text); }

.journal-month-heading {
    font-size: 1rem;
    font-weight: 700;
    color: var(--brown);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 1.5rem 0 0.75rem;
    padding-bottom: 0.35rem;
    border-bottom: 1px solid var(--border);
}

/* --- Perennials page --- */
.perennial-section-heading {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--green-dark);
    margin: 1.5rem 0 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.perennial-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: transform 0.15s, box-shadow 0.15s;
}
.perennial-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(90,60,30,0.13); }

/* --- Planner cell popup --- */
.cell-popup {
    position: fixed;
    z-index: 400;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 6px 24px rgba(90,60,30,0.2);
    padding: 0.85rem 1rem;
    min-width: 200px;
    max-width: 260px;
    font-size: 0.88rem;
}
.cell-popup-name { font-weight: 700; font-size: 1rem; margin-bottom: 0.4rem; color: var(--green-dark); }
.cell-popup-row { color: var(--text-muted); margin-bottom: 0.2rem; }
.cell-popup-actions { display: flex; gap: 0.5rem; margin-top: 0.75rem; }

/* --- WCS import --- */
.wcs-import-bar {
    background: var(--terracotta-lt);
    border: 1px solid #e8c9be;
    border-radius: var(--radius);
    padding: 0.75rem 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}
.wcs-import-bar label { font-size: 0.88rem; font-weight: 600; color: var(--brown); white-space: nowrap; }
.wcs-import-bar input { flex: 1; min-width: 200px; }

/* --- Section divider --- */
.section-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 1.5rem 0;
}