/* Mushroom Atlas - TechTools.cz */
:root {
    --primary-bg: #0a0a0f;
    --secondary-bg: #141419;
    --card-bg: #1a1a24;
    --card-hover: #222230;
    --border-color: rgba(255, 255, 255, 0.1);
    --accent-primary: #6366f1;
    --accent-secondary: #a3e635;
    --accent-green: #22c55e;
    --accent-gradient: linear-gradient(135deg, #6366f1, #a3e635);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
}

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

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

.app { max-width: 1400px; margin: 0 auto; padding: 0 var(--spacing-md); }

/* ===== HEADER ===== */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}
.header-left { display: flex; align-items: center; gap: var(--spacing-md); }
.header h1 { font-size: 1.5rem; font-weight: 700; white-space: nowrap; }
.header-badge {
    background: var(--accent-gradient);
    color: #000;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}
.header-actions { display: flex; align-items: center; gap: var(--spacing-sm); }
.back-btn, .auth-btn {
    padding: 6px 14px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--transition-base);
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
}
.back-btn:hover, .auth-btn:hover { background: var(--card-bg); color: var(--text-primary); }
.user-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 12px;
    background: var(--card-bg);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--accent-secondary);
}
.logout-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px;
    font-size: 0.8rem;
}
.logout-btn:hover { color: #ef4444; }

/* ===== SAFETY BANNER ===== */
.safety-banner {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    margin: var(--spacing-md) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    color: #fca5a5;
}
.safety-banner i { color: #ef4444; font-size: 1.2rem; flex-shrink: 0; }

/* ===== NAVIGATION TABS ===== */
.nav-tabs {
    display: flex;
    gap: 4px;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.nav-tabs::-webkit-scrollbar { display: none; }
.nav-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    white-space: nowrap;
    font-family: inherit;
}
.nav-tab:hover { background: var(--card-bg); color: var(--text-secondary); }
.nav-tab.active {
    background: var(--accent-primary);
    color: #fff;
}
.nav-tab i { font-size: 0.9rem; }

/* ===== TAB CONTENT ===== */
.tab-content { display: none; padding: var(--spacing-lg) 0; }
.tab-content.active { display: block; }

/* ===== SECTION HERO ===== */
.section-hero {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}
.section-hero h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-hero p { color: var(--text-secondary); font-size: 1.05rem; }
.danger-hero h2 {
    background: linear-gradient(135deg, #ef4444, #f97316);
    -webkit-background-clip: text;
    background-clip: text;
}

/* ===== FILTERS ===== */
.filters-bar {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}
.search-box {
    flex: 1;
    min-width: 200px;
    position: relative;
}
.search-box i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}
.search-box input {
    width: 100%;
    padding: 10px 12px 10px 38px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
    transition: var(--transition-base);
}
.search-box input:focus { border-color: var(--accent-primary); }
.filter-group { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; }
.filter-group select {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: inherit;
    cursor: pointer;
    outline: none;
}
.filter-group select:focus { border-color: var(--accent-primary); }

/* ===== SPECIES STATS ===== */
.species-stats {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}
.stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid;
}

/* ===== SPECIES GRID ===== */
.species-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}
.species-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}
.species-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent-primary);
    background: var(--card-hover);
}
.species-card-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}
.mushroom-visual {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--secondary-bg);
}
.mushroom-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
    transition: transform 0.3s ease;
}
.species-card:hover .mushroom-visual img {
    transform: scale(1.05);
}
.mushroom-visual-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.mushroom-cap-shape {
    width: 60px;
    height: 30px;
    border-radius: 60px 60px 4px 4px;
    position: absolute;
    top: 8px;
}
.mushroom-stem-shape {
    width: 16px;
    height: 28px;
    border-radius: 0 0 6px 6px;
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
}
.mushroom-base-shape {
    width: 30px;
    height: 6px;
    border-radius: 3px;
    background: rgba(120, 100, 80, 0.5);
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
}
.species-card-info { flex: 1; min-width: 0; }
.species-card-info h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 2px;
    color: var(--text-primary);
}
.species-card-info .scientific {
    font-style: italic;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}
.edibility-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.species-card-meta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}
.meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}
.species-card-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.favorite-btn {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    color: var(--text-muted);
    transition: var(--transition-base);
    padding: 4px;
}
.favorite-btn:hover, .favorite-btn.active { color: #ef4444; }

/* ===== NO RESULTS ===== */
.no-results {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
}
.no-results i { font-size: 3rem; margin-bottom: var(--spacing-md); opacity: 0.3; }

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    overflow-y: auto;
}
.modal-content {
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: var(--spacing-xl);
}
.modal-close {
    position: sticky;
    top: 0;
    float: right;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}
.modal-close:hover { background: #ef4444; color: #fff; border-color: #ef4444; }

/* Modal Detail Content */
.modal-header {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
    padding-right: 40px;
}
.modal-mushroom-visual {
    width: 180px;
    height: 180px;
    flex-shrink: 0;
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--card-bg);
}
.modal-mushroom-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
}
.modal-mushroom-visual .mushroom-visual-fallback {
    width: 100%;
    height: 100%;
}
.modal-mushroom-visual .mushroom-cap-shape { width: 100px; height: 50px; border-radius: 100px 100px 6px 6px; }
.modal-mushroom-visual .mushroom-stem-shape { width: 24px; height: 48px; }
.modal-mushroom-visual .mushroom-base-shape { width: 48px; height: 8px; }
.modal-title h2 { font-size: 1.6rem; font-weight: 700; margin-bottom: 2px; }
.modal-title .scientific { font-style: italic; color: var(--text-muted); font-size: 1rem; margin-bottom: var(--spacing-sm); }
.modal-title .family { color: var(--text-muted); font-size: 0.85rem; }

.detail-section {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}
.detail-section:last-child { border-bottom: none; }
.detail-section h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--accent-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}
.detail-item { padding: var(--spacing-sm); background: var(--card-bg); border-radius: var(--radius-sm); }
.detail-item .label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 2px; }
.detail-item .value { font-size: 0.85rem; color: var(--text-primary); }
.modal-description { font-size: 0.9rem; line-height: 1.7; color: var(--text-secondary); }
.modal-description strong { color: var(--text-primary); }

.lookalike-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--card-bg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    border-left: 3px solid;
}
.lookalike-name { font-weight: 600; font-size: 0.9rem; }
.lookalike-scientific { font-style: italic; font-size: 0.8rem; color: var(--text-muted); }
.lookalike-note { font-size: 0.82rem; color: var(--text-secondary); margin-top: 4px; }
.wiki-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition-base);
}
.wiki-link:hover { background: var(--accent-primary); color: #fff; }

/* ===== WIZARD ===== */
.wizard-container {
    max-width: 700px;
    margin: 0 auto;
}
.wizard-progress {
    display: flex;
    gap: 6px;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}
.wizard-step-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
    transition: var(--transition-base);
}
.wizard-step-dot.active { background: var(--accent-primary); }
.wizard-step-dot.completed { background: var(--accent-green); }
.wizard-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
}
.wizard-question {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}
.wizard-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    cursor: pointer;
    transition: var(--transition-base);
    color: var(--text-primary);
    font-size: 0.9rem;
    width: 100%;
    text-align: left;
    font-family: inherit;
}
.wizard-option:hover { border-color: var(--accent-primary); background: rgba(99, 102, 241, 0.1); }
.wizard-option.warning { border-color: rgba(239, 68, 68, 0.3); }
.wizard-option.warning:hover { border-color: #ef4444; background: rgba(239, 68, 68, 0.1); }
.wizard-option i { font-size: 1.2rem; width: 24px; text-align: center; color: var(--accent-primary); }
.wizard-option.warning i { color: #ef4444; }
.wizard-results {
    margin-top: var(--spacing-lg);
}
.wizard-result-card {
    padding: var(--spacing-md);
    background: var(--secondary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    cursor: pointer;
    transition: var(--transition-base);
}
.wizard-result-card:hover { border-color: var(--accent-primary); }
.wizard-warning {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: #fca5a5;
    font-size: 0.9rem;
}
.wizard-warning i { color: #ef4444; margin-right: var(--spacing-sm); }
.wizard-back-btn, .wizard-restart-btn {
    margin-top: var(--spacing-md);
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.85rem;
    font-family: inherit;
    transition: var(--transition-base);
}
.wizard-back-btn:hover, .wizard-restart-btn:hover { background: var(--card-bg); color: var(--text-primary); }
.wizard-end-message {
    padding: var(--spacing-lg);
    background: var(--secondary-bg);
    border-radius: var(--radius-md);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== CALENDAR ===== */
.calendar-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}
.calendar-month {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.calendar-month-header {
    padding: var(--spacing-md);
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}
.calendar-month-list {
    padding: 0 var(--spacing-md) var(--spacing-md);
    list-style: none;
}
.calendar-month-list li {
    padding: 6px 0;
    font-size: 0.82rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 1px solid rgba(255,255,255,0.03);
    cursor: pointer;
    transition: var(--transition-base);
}
.calendar-month-list li:last-child { border-bottom: none; }
.calendar-month-list li:hover { color: var(--text-primary); }
.calendar-month-list .edibility-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===== SAFETY ===== */
.safety-rules {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}
.safety-rule-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
}
.rule-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: 1.3rem;
    color: #fff;
}
.safety-rule-card h3 { font-size: 1rem; margin-bottom: var(--spacing-sm); }
.safety-rule-card p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }
.section-subtitle {
    font-size: 1.2rem;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: #ef4444;
}
.deadly-species-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}
.emergency-box {
    background: rgba(239, 68, 68, 0.08);
    border: 2px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}
.emergency-box h3 { color: #ef4444; font-size: 1.2rem; margin-bottom: var(--spacing-md); }
.emergency-box ol {
    padding-left: var(--spacing-lg);
    color: var(--text-secondary);
    line-height: 2;
}
.emergency-box ol strong { color: var(--text-primary); }

/* ===== GUIDES ===== */
.guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}
.guide-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}
.guide-card:hover { transform: translateY(-2px); border-color: var(--accent-primary); }
.guide-card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #fff;
    flex-shrink: 0;
}
.guide-card h3 { font-size: 1rem; margin-bottom: 4px; }
.guide-card .difficulty {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 8px;
    border-radius: 10px;
    display: inline-block;
}
.difficulty-beginner { background: rgba(34,197,94,0.15); color: #4ade80; }
.difficulty-intermediate { background: rgba(245,158,11,0.15); color: #fbbf24; }
.difficulty-advanced { background: rgba(99,102,241,0.15); color: #818cf8; }
.difficulty-essential { background: rgba(239,68,68,0.15); color: #f87171; }
.guide-content-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}
.guide-back {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 14px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.85rem;
    font-family: inherit;
    margin-bottom: var(--spacing-lg);
    transition: var(--transition-base);
}
.guide-back:hover { background: var(--card-bg); color: var(--text-primary); }
#guideContent h3 { color: var(--accent-secondary); font-size: 1.3rem; margin: var(--spacing-lg) 0 var(--spacing-md); }
#guideContent h3:first-child { margin-top: 0; }
#guideContent h4 { color: var(--text-primary); font-size: 1rem; margin: var(--spacing-md) 0 var(--spacing-sm); }
#guideContent p { color: var(--text-secondary); margin-bottom: var(--spacing-md); line-height: 1.7; font-size: 0.9rem; }
#guideContent ul, #guideContent ol { padding-left: var(--spacing-lg); margin-bottom: var(--spacing-md); }
#guideContent li { color: var(--text-secondary); margin-bottom: var(--spacing-xs); font-size: 0.9rem; line-height: 1.6; }
#guideContent strong { color: var(--text-primary); }
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
    font-size: 0.85rem;
}
.comparison-table th, .comparison-table td {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    text-align: left;
}
.comparison-table th { background: var(--card-bg); color: var(--accent-secondary); font-weight: 600; }
.comparison-table td { color: var(--text-secondary); }

/* ===== RECIPES ===== */
.recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--spacing-md);
}
.recipe-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
}
.recipe-card:hover { border-color: var(--accent-primary); }
.recipe-header { margin-bottom: var(--spacing-md); }
.recipe-header h3 { font-size: 1.1rem; margin-bottom: var(--spacing-sm); }
.recipe-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.8rem;
    color: var(--text-muted);
}
.recipe-meta span { display: flex; align-items: center; gap: 4px; }
.recipe-mushrooms {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
}
.recipe-mushroom-tag {
    padding: 3px 10px;
    background: rgba(163, 230, 53, 0.1);
    color: var(--accent-secondary);
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
}
.recipe-section { margin-bottom: var(--spacing-md); }
.recipe-section h4 {
    font-size: 0.85rem;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.recipe-section ul, .recipe-section ol {
    padding-left: var(--spacing-lg);
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.recipe-section li { margin-bottom: 4px; line-height: 1.5; }

/* ===== QUIZ ===== */
.quiz-container { max-width: 700px; margin: 0 auto; }
.quiz-intro {
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
}
.quiz-intro i { font-size: 3rem; color: var(--accent-primary); margin-bottom: var(--spacing-md); }
.quiz-intro h3 { font-size: 1.3rem; margin-bottom: var(--spacing-sm); }
.quiz-intro p { color: var(--text-secondary); margin-bottom: var(--spacing-lg); font-size: 0.9rem; }
.quiz-start-btn {
    padding: 12px 32px;
    background: var(--accent-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition-base);
}
.quiz-start-btn:hover { background: #4f46e5; transform: translateY(-1px); }
.quiz-progress-bar {
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}
.quiz-progress-fill {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 3px;
    transition: width 0.4s ease;
}
.quiz-counter { font-size: 0.82rem; color: var(--text-muted); margin-bottom: var(--spacing-sm); }
.quiz-question h3 { font-size: 1.1rem; line-height: 1.5; margin-bottom: var(--spacing-lg); }
.quiz-options { display: flex; flex-direction: column; gap: var(--spacing-sm); }
.quiz-option {
    padding: var(--spacing-md);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: var(--transition-base);
    text-align: left;
    font-family: inherit;
    width: 100%;
}
.quiz-option:hover:not(.disabled) { border-color: var(--accent-primary); }
.quiz-option.correct { border-color: #22c55e; background: rgba(34,197,94,0.1); }
.quiz-option.incorrect { border-color: #ef4444; background: rgba(239,68,68,0.1); }
.quiz-option.disabled { cursor: default; opacity: 0.7; }
.quiz-option.show-correct { border-color: #22c55e; background: rgba(34,197,94,0.08); }
.quiz-explanation {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(99,102,241,0.08);
    border: 1px solid rgba(99,102,241,0.2);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}
.quiz-next-btn {
    margin-top: var(--spacing-md);
    padding: 10px 24px;
    background: var(--accent-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.9rem;
    font-family: inherit;
    transition: var(--transition-base);
}
.quiz-next-btn:hover { background: #4f46e5; }
.quiz-results { text-align: center; padding: var(--spacing-2xl) 0; }
.quiz-score-circle {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 800;
    border: 4px solid;
}
.quiz-results h3 { font-size: 1.5rem; margin-bottom: var(--spacing-sm); }
.quiz-results p { color: var(--text-secondary); margin-bottom: var(--spacing-lg); font-size: 0.95rem; }

/* ===== AUTH MODAL ===== */
.auth-modal-content { max-width: 420px; }
.auth-tabs { display: flex; gap: 4px; margin-bottom: var(--spacing-lg); }
.auth-tab {
    flex: 1;
    padding: 8px;
    border: none;
    background: var(--card-bg);
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-family: inherit;
    transition: var(--transition-base);
}
.auth-tab.active { background: var(--accent-primary); color: #fff; }
.auth-panel { display: none; }
.auth-panel.active { display: block; }
.auth-panel h3 { margin-bottom: var(--spacing-md); }
.auth-panel p { color: var(--text-secondary); margin-bottom: var(--spacing-md); font-size: 0.9rem; }
.auth-panel input {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
}
.auth-panel input:focus { border-color: var(--accent-primary); }
.auth-panel button[type="submit"], .quick-start-btn {
    width: 100%;
    padding: 12px;
    background: var(--accent-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    transition: var(--transition-base);
}
.auth-panel button:hover, .quick-start-btn:hover { background: #4f46e5; }
.auth-error { color: #ef4444; font-size: 0.85rem; margin-top: var(--spacing-sm); }

/* ===== CREDENTIALS TOAST ===== */
.credentials-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--secondary-bg);
    border: 2px solid #f59e0b;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    z-index: 2000;
    max-width: 320px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.credentials-toast h4 { color: #f59e0b; margin-bottom: var(--spacing-sm); }
.credentials-toast p { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 4px; }
.credentials-toast code {
    background: var(--card-bg);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-weight: 600;
    user-select: all;
}
.credentials-toast small { color: var(--text-muted); font-size: 0.75rem; }
.close-toast {
    position: absolute;
    top: 8px;
    right: 8px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.9rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header { padding: var(--spacing-sm) 0; }
    .header h1 { font-size: 1.2rem; }
    .header-badge { display: none; }
    .nav-tab span { display: none; }
    .nav-tab { padding: 8px 12px; }
    .nav-tab i { font-size: 1.1rem; }
    .section-hero h2 { font-size: 1.4rem; }
    .filters-bar { flex-direction: column; }
    .filter-group { flex-direction: column; }
    .filter-group select { width: 100%; }
    .species-grid { grid-template-columns: 1fr; }
    .species-card:hover { transform: none; }
    .modal-content { padding: var(--spacing-md); border-radius: var(--radius-md); }
    .modal-header { flex-direction: column; align-items: center; text-align: center; }
    .detail-grid { grid-template-columns: 1fr; }
    .safety-rules { grid-template-columns: 1fr; }
    .calendar-container { grid-template-columns: 1fr; }
    .guides-grid { grid-template-columns: 1fr; }
    .recipes-grid { grid-template-columns: 1fr; }
    .credentials-toast { left: 10px; right: 10px; max-width: none; bottom: 10px; }
    .back-btn span { display: none; }
}

@media (max-width: 380px) {
    .app { padding: 0 var(--spacing-sm); }
    .nav-tab { padding: 6px 8px; }
}