/* Garden UX - Mobile-first responsive design */

/* ========== COLOUR SYSTEM ========== */
:root {
    --color-sown: #2196F3;
    --color-germinated: #8BC34A;
    --color-growing-on: #4CAF50;
    --color-planted-out: #2E7D32;
    --color-harvesting: #FF9800;
    --color-planned: #9E9E9E;
    --color-delivered: #2196F3;
    --color-fermenting: #FF5722;
    
    /* Additional system colors */
    --color-primary: #4CAF50;
    --color-secondary: #2196F3;
    --color-warning: #FF9800;
    --color-danger: #F44336;
    --color-success: #4CAF50;
    
    /* Grays */
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
    
    /* Layout */
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --border-radius-lg: 12px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    /* Animation */
    --transition: all 0.2s ease;
    --transition-slow: all 0.3s ease;
}

/* ========== GLOBAL RESET ========== */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.5;
    color: var(--color-gray-800);
    background: var(--color-gray-100);
    margin: 0;
    padding: 0;
}

/* ========== NAVIGATION ========== */
nav {
    background: white;
    padding: 8px 10px;
    border-bottom: 1px solid var(--color-gray-300);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0 4px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.nav-container::-webkit-scrollbar {
    display: none;
}

.nav-btn {
    padding: 8px 12px;
    border: 1px solid var(--color-primary);
    background: white;
    color: var(--color-primary);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.75em;
    white-space: nowrap;
    flex-shrink: 0;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.nav-btn:hover {
    background: var(--color-gray-100);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.nav-btn.active {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow);
}

/* Color variants for nav buttons */
.nav-btn.growing { border-color: var(--color-primary); color: var(--color-primary); }
.nav-btn.growing.active { background: var(--color-primary); }

.nav-btn.planned { border-color: var(--color-secondary); color: var(--color-secondary); }
.nav-btn.planned.active { background: var(--color-secondary); }

.nav-btn.tasks { border-color: var(--color-warning); color: var(--color-warning); }
.nav-btn.tasks.active { background: var(--color-warning); }

.nav-btn.beds { border-color: #795548; color: #795548; }
.nav-btn.beds.active { background: #795548; }

.nav-btn.greenhouse { border-color: #607D8B; color: #607D8B; }
.nav-btn.greenhouse.active { background: #607D8B; }

.nav-btn.georgina { border-color: #9C27B0; color: #9C27B0; }
.nav-btn.georgina.active { background: #9C27B0; }

.nav-btn.seeds { border-color: var(--color-germinated); color: var(--color-germinated); }
.nav-btn.seeds.active { background: var(--color-germinated); }

.nav-btn.compost { border-color: #795548; color: #795548; }
.nav-btn.compost.active { background: #795548; }

.nav-btn.ferment { border-color: var(--color-fermenting); color: var(--color-fermenting); }
.nav-btn.ferment.active { background: var(--color-fermenting); }

.nav-btn.journal { border-color: #3F51B5; color: #3F51B5; }
.nav-btn.journal.active { background: #3F51B5; }

/* ========== LAYOUT ========== */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

.section {
    opacity: 0;
    animation: fadeIn 0.3s ease forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin: 0 0 1.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ========== SEARCH & FILTERS ========== */
.search-filters {
    background: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    position: sticky;
    top: 70px;
    z-index: 90;
}

.search-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-gray-300);
    background: white;
    color: var(--color-gray-600);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 0.875rem;
    transition: var(--transition);
}

.filter-btn:hover {
    background: var(--color-gray-100);
}

.filter-btn.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* ========== GRID LAYOUTS ========== */
.plantings-grid, .stats-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

/* Mobile: 1 column */
@media (min-width: 480px) {
    .plantings-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop: 3 columns */
@media (min-width: 768px) {
    .plantings-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.stats-grid {
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========== CARDS ========== */
.planting-card, .stat-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 1rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid var(--color-gray-300);
    position: relative;
    overflow: hidden;
}

.planting-card:hover, .stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.planting-card h3, .stat-card h3 {
    margin: 0 0 0.5rem 0;
    color: var(--color-gray-800);
    font-size: 1.1rem;
    font-weight: 600;
}

.planting-card p {
    margin: 0.25rem 0;
    color: var(--color-gray-600);
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Stage-based card borders */
.planting-card[data-stage="sown"] { border-top-color: var(--color-sown); }
.planting-card[data-stage="germinated"] { border-top-color: var(--color-germinated); }
.planting-card[data-stage="growing on"] { border-top-color: var(--color-growing-on); }
.planting-card[data-stage="planted out"] { border-top-color: var(--color-planted-out); }
.planting-card[data-stage="harvesting"] { border-top-color: var(--color-harvesting); }
.planting-card[data-stage="planned"] { border-top-color: var(--color-planned); }
.planting-card[data-stage="delivered"] { border-top-color: var(--color-delivered); }
.planting-card[data-stage="fermenting"] { border-top-color: var(--color-fermenting); }

/* ========== STAGE BADGES ========== */
.stage-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: var(--border-radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.5rem;
    text-transform: capitalize;
    background: var(--color-gray-500);
}

/* Stage-specific colors */
.stage-badge.sown { background: var(--color-sown); }
.stage-badge.germinated { background: var(--color-germinated); }
.stage-badge.growing-on { background: var(--color-growing-on); }
.stage-badge.planted-out { background: var(--color-planted-out); }
.stage-badge.harvesting { background: var(--color-harvesting); }
.stage-badge.planned { background: var(--color-planned); }
.stage-badge.delivered { background: var(--color-delivered); }
.stage-badge.fermenting { background: var(--color-fermenting); }

/* ========== STAT CARDS ========== */
.stat-card {
    text-align: center;
    cursor: pointer;
    border-top-color: var(--color-primary);
}

.stat-card:hover {
    border-top-color: var(--color-primary);
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    font-weight: 500;
}

/* ========== DASHBOARD ENHANCEMENTS ========== */
.dashboard-hero {
    text-align: center;
    margin: 2rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--color-primary);
    box-shadow: var(--shadow);
}

.dashboard-hero h3 {
    margin: 0 0 0.5rem 0;
    color: var(--color-planted-out);
    font-size: 1.25rem;
}

.dashboard-hero p {
    margin: 0;
    color: var(--color-gray-600);
}

.dashboard-section {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

.dashboard-section h3 {
    margin: 0 0 1rem 0;
    color: var(--color-gray-800);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.upcoming-item {
    padding: 0.75rem;
    background: var(--color-gray-100);
    border-radius: var(--border-radius-sm);
    margin-bottom: 0.5rem;
    border-left: 4px solid var(--color-warning);
}

.upcoming-item:last-child {
    margin-bottom: 0;
}

.upcoming-item h4 {
    margin: 0 0 0.25rem 0;
    font-size: 0.9rem;
    color: var(--color-gray-800);
}

.upcoming-item p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--color-gray-600);
}

/* ========== TASKS ========== */
.task-item {
    padding: 0.75rem 1rem;
    margin: 0.25rem 0;
    background: white;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--color-warning);
    transition: var(--transition);
}

.task-item.completed {
    border-left-color: var(--color-success);
    opacity: 0.7;
}

.task-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.25rem;
}

.task-title {
    font-weight: 600;
    color: var(--color-gray-800);
}

.task-variety {
    color: var(--color-gray-600);
    font-weight: normal;
}

.task-date {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    white-space: nowrap;
    margin-left: 8px;
}

.task-notes {
    margin: 4px 0 0;
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.4;
}

/* ========== JOURNAL ========== */
.journal-entry {
    padding: 1rem;
    margin: 0.5rem 0;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--color-gray-400);
    transition: var(--transition);
}

.journal-entry:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.journal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.journal-date {
    font-weight: 600;
    color: var(--color-gray-800);
}

.journal-type {
    padding: 2px 8px;
    border-radius: var(--border-radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    background: var(--color-gray-500);
    text-transform: capitalize;
}

.journal-type.milestone { background: var(--color-success); }
.journal-type.completed { background: var(--color-secondary); }
.journal-type.planning { background: var(--color-warning); }
.journal-type.observation { background: #607D8B; }
.journal-type.progress { background: var(--color-germinated); }
.journal-type.discovery { background: #9C27B0; }

.journal-entry p {
    margin: 0;
    line-height: 1.5;
    color: var(--color-gray-700);
}

/* Journal border colors by type */
.journal-entry[data-type="milestone"] { border-left-color: var(--color-success); }
.journal-entry[data-type="completed"] { border-left-color: var(--color-secondary); }
.journal-entry[data-type="planning"] { border-left-color: var(--color-warning); }
.journal-entry[data-type="observation"] { border-left-color: #607D8B; }
.journal-entry[data-type="progress"] { border-left-color: var(--color-germinated); }
.journal-entry[data-type="discovery"] { border-left-color: #9C27B0; }

/* ========== IMAGES ========== */
.card-image {
    width: calc(100% + 2rem);
    max-height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    margin: -1rem -1rem 0.75rem -1rem;
    transition: var(--transition);
}

.card-image:hover {
    transform: scale(1.05);
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 479px) {
    .main-content {
        padding: 0.75rem;
    }
    
    .search-filters {
        padding: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .planting-card, .stat-card {
        padding: 0.75rem;
    }
    
    .nav-btn {
        padding: 6px 8px;
        font-size: 0.7rem;
    }
    
    .filter-buttons {
        gap: 0.25rem;
    }
    
    .filter-btn {
        padding: 0.375rem 0.5rem;
        font-size: 0.8rem;
    }
}

@media (min-width: 768px) {
    .main-content {
        padding: 1.5rem;
    }
    
    .nav-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .search-filters {
        padding: 1.5rem;
    }
}

/* ========== UTILITY CLASSES ========== */
.text-center { text-align: center; }
.text-muted { color: var(--color-gray-600); }
.text-small { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.font-bold { font-weight: 600; }
.font-normal { font-weight: 400; }

/* ========== ACCESSIBILITY ========== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
.nav-btn:focus,
.search-input:focus,
.filter-btn:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
    }
    
    .planting-card, .stat-card {
        border: 1px solid var(--color-gray-400);
    }
}

/* ========== LOADING STATES ========== */
.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* ========== PRINT STYLES ========== */
@media print {
    .nav-container,
    .search-filters {
        display: none;
    }
    
    .planting-card, .stat-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .section {
        animation: none;
    }
}