/* ============================================
   PLANT DISEASE SCANNER — Styles
   Matches The Nursery Green design system
   ============================================ */

/* === Scanner Nav === */
.scanner-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: linear-gradient(120deg, #1c6b44, #1f8a55);
    color: #fff;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.2s;
}
.scanner-nav-link:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(28,107,68,0.3);
}

/* === Hero === */
.scanner-hero {
    padding: 140px 2rem 60px;
    text-align: center;
    background: linear-gradient(180deg, #f0f7ed 0%, #f7faf5 100%);
}
.scanner-hero-content {
    max-width: 700px;
    margin: 0 auto;
}
.scanner-hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--deep-forest);
    margin-bottom: 16px;
}
.green-text {
    background: linear-gradient(135deg, #1c6b44, #2dc653);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.scanner-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 28px;
    line-height: 1.7;
}
.scanner-stats {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.stat-pill {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: white;
    padding: 14px 24px;
    border-radius: 14px;
    border: 1px solid var(--border-gray);
    min-width: 110px;
}
.stat-num {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-green);
}
.stat-label {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* === Scanner Main === */
.scanner-main {
    padding: 40px 2rem 80px;
}
.scanner-container {
    max-width: 680px;
    margin: 0 auto;
}

/* Access Bar */
.access-bar {
    background: #f0f7ed;
    border: 1px solid var(--border-gray);
    border-radius: 16px;
    padding: 14px 16px;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.access-welcome {
    margin: 0;
    font-weight: 700;
    color: var(--deep-forest);
}
.access-contact {
    margin: 2px 0 0;
    color: var(--text-light);
    font-size: 0.9rem;
}
.btn-scan.switch {
    padding: 10px 16px;
    font-size: 0.9rem;
    background: white;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}
.btn-scan.switch:hover { background: #e9f4ec; }

/* Gate Overlay */
.gate-overlay {
    position: relative;
    margin-bottom: 20px;
    display: none;
}
.gate-card {
    background: white;
    border: 1px solid var(--border-gray);
    border-radius: 18px;
    padding: 24px;
    box-shadow: var(--shadow);
}
.gate-kicker {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-green);
    margin: 0 0 6px;
}
.gate-card h3 {
    margin: 0 0 6px;
    color: var(--deep-forest);
}
.gate-desc {
    margin: 0 0 14px;
    color: var(--text-light);
    font-size: 0.95rem;
}
.gate-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 8px;
}
.gate-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.gate-form .form-group label {
    font-weight: 700;
    color: var(--deep-forest);
    font-size: 0.92rem;
}
.gate-form input {
    width: 100%;
    padding: 12px;
    border-radius: 12px;
    border: 1px solid var(--border-gray);
    font-size: 0.95rem;
}
.accept-row {
    margin-top: 4px;
}
.accept-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-weight: 600;
    color: var(--deep-forest);
}
.accept-label input {
    margin-top: 4px;
}
.gate-guidelines {
    margin: -4px 0 4px;
    padding-left: 18px;
    color: var(--text-light);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.avatar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
    gap: 10px;
}
.avatar-btn {
    border: 1px solid var(--border-gray);
    background: white;
    border-radius: 12px;
    padding: 12px;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.2s;
}
.avatar-btn.selected {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(31, 138, 85, 0.15);
}

/* Upload Zone */
.upload-zone {
    border: 2px dashed var(--border-gray);
    border-radius: 20px;
    padding: 50px 30px;
    text-align: center;
    background: white;
    transition: all 0.3s;
    cursor: pointer;
}
.upload-zone.drag-over {
    border-color: var(--primary-green);
    background: #f0f7ed;
}
.upload-icon {
    font-size: 3.5rem;
    margin-bottom: 12px;
}
.upload-zone h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--deep-forest);
    margin-bottom: 6px;
}
.upload-zone > p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 20px;
}
.upload-tips {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 24px;
}
.tip {
    font-size: 0.78rem;
    background: var(--muted-sand);
    padding: 6px 12px;
    border-radius: 100px;
    color: var(--text-light);
    font-weight: 500;
}
.upload-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn-scan {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 14px;
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-scan.upload {
    background: linear-gradient(120deg, #1c6b44, #1f8a55);
    color: white;
    box-shadow: 0 4px 15px rgba(28,107,68,0.3);
}
.btn-scan.upload:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(28,107,68,0.4);
}
.btn-scan.camera {
    background: white;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}
.btn-scan.camera:hover {
    background: #f0f7ed;
}
.btn-scan.analyze {
    width: 100%;
    padding: 18px;
    font-size: 1.05rem;
    background: linear-gradient(120deg, #1c6b44, #1f8a55);
    color: white;
    box-shadow: 0 4px 15px rgba(28,107,68,0.3);
    margin-top: 16px;
}
.btn-scan.analyze:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(28,107,68,0.4);
}
.btn-scan.rescan {
    background: var(--muted-sand);
    color: var(--deep-forest);
    flex: 1;
}
.btn-scan.rescan:hover { background: #dfe5d9; }
.btn-scan.share {
    background: #25D366;
    color: white;
    flex: 1;
}
.btn-scan.share:hover { background: #1DA851; }
.btn-scan.shop-link {
    background: linear-gradient(120deg, #1c6b44, #1f8a55);
    color: white;
    margin-top: 16px;
    text-decoration: none;
    display: inline-flex;
}
.btn-scan.shop-link:hover {
    transform: translateY(-1px);
}

/* Preview */
.preview-zone {
    text-align: center;
}
.preview-img-wrap {
    position: relative;
    display: inline-block;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    max-width: 100%;
}
.preview-img-wrap img {
    max-width: 100%;
    max-height: 400px;
    display: block;
    border-radius: 20px;
}
.change-photo {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0,0,0,0.6);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 10px;
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
    transition: background 0.2s;
}
.change-photo:hover { background: rgba(0,0,0,0.8); }

/* Loading */
.scan-loading {
    text-align: center;
    padding: 60px 20px;
}
.loader-ring {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-gray);
    border-top-color: var(--primary-green);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 20px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.scan-loading h3 {
    font-size: 1.2rem;
    color: var(--deep-forest);
    margin-bottom: 6px;
}
.scan-loading > p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 24px;
}
.loading-steps {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 260px;
    margin: 0 auto;
}
.lstep {
    font-size: 0.85rem;
    color: var(--text-light);
    padding: 6px 0;
    opacity: 0.4;
    transition: all 0.4s;
}
.lstep.active {
    opacity: 1;
    color: var(--primary-green);
    font-weight: 600;
}

/* === Results === */
.result-status {
    text-align: center;
    padding: 16px;
    border-radius: 14px;
    margin-bottom: 14px;
}
.result-status.healthy {
    background: #e8f5e9;
}
.result-status.diseased {
    background: #fff3e0;
}
.result-status h3 {
    font-size: 1.15rem;
    margin-bottom: 3px;
}
.result-status p {
    font-size: 0.9rem;
    color: var(--text-light);
}

.disease-card, .remedies-card, .prevention-card, .products-card, .soil-card, .collapsible-card {
    background: white;
    border-radius: 16px;
    padding: 22px;
    margin-bottom: 14px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-gray);
}

/* === Collapsible Sections (inside cards) === */
.collapsible-section {
    border-top: 1px solid var(--border-gray);
    margin-top: 6px;
}
.section-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: 'Sora', sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--deep-forest);
}
.section-toggle:hover { color: var(--primary-green); }
.toggle-arrow {
    font-size: 1rem;
    transition: transform 0.25s ease;
    color: var(--text-light);
}
.section-toggle.open .toggle-arrow { transform: rotate(90deg); }
.section-body {
    padding-bottom: 10px;
}

/* === Collapsible Cards (standalone) === */
.collapsible-card {
    padding: 0;
    overflow: hidden;
}
.card-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 22px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: 'Sora', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--deep-forest);
    text-align: left;
}
.card-toggle:hover { background: #f8faf6; }
.card-toggle .toggle-arrow {
    margin-left: auto;
    flex-shrink: 0;
}
.card-toggle.open .toggle-arrow { transform: rotate(90deg); }
.card-body {
    padding: 0 22px 18px;
}

/* Inline badges inside card toggles */
.env-badge-inline, .energy-badge-inline {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}
.env-badge-inline { background: #eef5ef; color: var(--deep-forest); border: 1px solid var(--border-gray); }
.energy-badge-inline.positive { background: #e8f5e9; color: #2e7d32; }
.energy-badge-inline.neutral { background: #fff3e0; color: #e65100; }
.energy-badge-inline.negative { background: #fce4ec; color: #c62828; }

.disease-top {
    margin-bottom: 8px;
}
.severity-badge {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}
.severity-badge.mild { background: #e8f5e9; color: #2e7d32; }
.severity-badge.moderate { background: #fff3e0; color: #e65100; }
.severity-badge.severe { background: #fce4ec; color: #c62828; }
.disease-card h2 {
    font-size: 1.5rem;
    color: var(--deep-forest);
    margin-bottom: 8px;
}
.disease-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

.info-block {
    padding: 16px 0;
    border-top: 1px solid var(--border-gray);
}
.info-block h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--deep-forest);
}
.symptom-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.symptom-list li {
    font-size: 0.9rem;
    color: var(--text-dark);
    padding-left: 20px;
    position: relative;
}
.symptom-list li::before {
    content: '•';
    position: absolute;
    left: 4px;
    color: var(--primary-green);
    font-weight: 700;
}

/* Remedies */
.remedies-card h3, .prevention-card h3, .products-card h3 {
    font-size: 1.05rem;
    color: var(--deep-forest);
    margin-bottom: 8px;
}
.remedies-intro, .products-intro {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 16px;
}
.remedies-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.remedy-item {
    background: var(--muted-sand);
    border-radius: 12px;
    padding: 14px 16px;
    border-left: 4px solid var(--primary-green);
}
.remedy-item h5 {
    font-size: 0.95rem;
    color: var(--deep-forest);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.remedy-item .ingredients {
    font-size: 0.85rem;
    color: var(--primary-green);
    font-weight: 600;
    margin-bottom: 8px;
}
.remedy-item p {
    font-size: 0.88rem;
    color: var(--text-dark);
    line-height: 1.6;
}
.remedy-item .frequency {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 6px;
    font-style: italic;
}

/* Prevention */
.prevention-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.prevention-list li {
    font-size: 0.9rem;
    color: var(--text-dark);
    padding: 10px 14px;
    background: var(--light-gray);
    border-radius: 10px;
}

/* Soil & Feeding Plan */
.soil-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}
.soil-card h3 {
    font-size: 1.2rem;
    color: var(--deep-forest);
    margin: 0;
}
.env-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #eef5ef;
    color: var(--deep-forest);
    border: 1px solid var(--border-gray);
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
}
.env-badge.indoor { background: #f2f0ff; color: #4a3fb3; }
.env-badge.outdoor { background: #e8f5e9; color: #1b7b3f; }
.soil-intro {
    font-size: 0.92rem;
    color: var(--text-light);
    margin-bottom: 14px;
}
.soil-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.soil-list li {
    background: var(--light-gray);
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 0.92rem;
    color: var(--text-dark);
    border-left: 4px solid var(--primary-green);
}

/* Product Recommendations */
.rec-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
}
.rec-product {
    background: var(--light-gray);
    border-radius: 14px;
    padding: 16px;
    text-align: center;
    transition: all 0.2s;
    cursor: pointer;
    border: 1px solid transparent;
}
.rec-product:hover {
    border-color: var(--primary-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}
.rec-product img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin: 0 auto 10px;
}
.rec-product h5 {
    font-size: 0.85rem;
    color: var(--deep-forest);
    margin-bottom: 4px;
}
.rec-product .rec-price {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-green);
}
.rec-product .rec-match {
    font-size: 0.72rem;
    color: var(--text-light);
    margin-top: 4px;
}

.result-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

/* === Common Diseases Section === */
.common-diseases {
    padding: 60px 2rem 80px;
    background: var(--light-gray);
    text-align: center;
}
.common-diseases h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--deep-forest);
    margin-bottom: 8px;
}
.cd-subtitle {
    color: var(--text-light);
    margin-bottom: 36px;
    font-size: 0.95rem;
}
.disease-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}
.cd-card {
    background: white;
    border-radius: 16px;
    padding: 24px 16px;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid var(--border-gray);
}
.cd-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
    border-color: var(--primary-green);
}
.cd-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}
.cd-card h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--deep-forest);
    margin-bottom: 4px;
}
.cd-card p {
    font-size: 0.78rem;
    color: var(--text-light);
    margin-bottom: 10px;
}
.cd-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.cd-tag.fungal { background: #fff3e0; color: #e65100; }
.cd-tag.pest { background: #fce4ec; color: #c62828; }
.cd-tag.deficiency { background: #e8f5e9; color: #2e7d32; }

/* Quick Remedy Modal */
.qr-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(6px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    padding: 24px;
}
.qr-modal-overlay.active {
    display: flex;
}
.qr-modal {
    background: white;
    border-radius: 20px;
    padding: 32px;
    max-width: 540px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    animation: modalIn 0.3s ease;
}
@keyframes modalIn {
    from { opacity: 0; transform: scale(0.92) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.qr-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--muted-sand);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}
.qr-close:hover { background: #dfe5d9; }

.qr-modal h3 {
    font-size: 1.3rem;
    color: var(--deep-forest);
    margin-bottom: 8px;
}
.qr-modal .qr-desc {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.6;
}
.qr-modal h4 {
    font-size: 1rem;
    color: var(--deep-forest);
    margin: 16px 0 10px;
}

/* === Responsive === */
@media (max-width: 768px) {
    .scanner-hero h1 { font-size: 2rem; }
    .scanner-stats { gap: 10px; }
    .stat-pill { padding: 10px 16px; min-width: 90px; }
    .upload-zone { padding: 36px 20px; }
    .disease-grid { grid-template-columns: repeat(2, 1fr); }
    .rec-products-grid { grid-template-columns: 1fr 1fr; }
    .result-actions { flex-direction: column; }
    .btn-scan.rescan, .btn-scan.share { flex: unset; width: 100%; }
}
@media (max-width: 480px) {
    .scanner-hero { padding: 120px 1rem 40px; }
    .scanner-hero h1 { font-size: 1.6rem; }
    .upload-buttons { flex-direction: column; }
    .disease-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .qr-modal { padding: 24px 18px; }
}