:root{--green: #2e7d32;--green-soft: #e8f5e9;--green-dark: #1b5e20;--blue: #1565c0;--blue-soft: #e3f2fd;--border: #ddeedd;--text-primary: #333333;--text-secondary: #666666;--text-muted: #777777;--bg: #f8f9fa;--white: #ffffff;--error: #c62828;--error-bg: #ffebee;--radius: 12px;--shadow: 0 4px 24px rgba(0, 0, 0, .08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}html[dir=rtl] body{font-family:Inter,Noto Sans Arabic,system-ui,sans-serif}.language-selector{margin-bottom:4px}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:40px;width:100%;max-width:440px}.auth-card--wide{max-width:520px}.auth-header{text-align:center;margin-bottom:32px}.auth-title{font-size:1.75rem;font-weight:700;color:var(--green);margin-bottom:8px}.auth-subtitle{font-size:.9375rem;color:var(--text-secondary)}.auth-form{display:flex;flex-direction:column;gap:20px}.auth-footer{text-align:center;margin-top:24px;font-size:.9375rem;color:var(--text-secondary)}.auth-link{color:var(--green);font-weight:600;text-decoration:none}.auth-link:hover{text-decoration:underline}.auth-note{text-align:center;margin-top:16px;font-size:.8125rem;color:var(--text-muted)}.field-label{display:block;font-size:.8125rem;font-weight:600;color:var(--text-primary);margin-bottom:6px}.field-input{width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:8px;font-size:.9375rem;font-family:inherit;color:var(--text-primary);background:var(--white);transition:border-color .15s}.field-input:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px #2e7d321f}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.optional{font-weight:400;color:var(--text-muted)}.role-selector{display:flex;flex-direction:column;gap:10px}.role-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.role-btn{padding:12px;border-radius:8px;font-size:.875rem;font-weight:600;font-family:inherit;cursor:pointer;border:2px solid transparent;transition:opacity .15s,border-color .15s;opacity:.7}.role-btn--active{opacity:1}.role-btn--green{background:var(--green);color:var(--white)}.role-btn--blue{background:var(--blue);color:var(--white)}.role-btn--outline{background:var(--green-soft);color:var(--green);border-color:var(--border)}.role-btn--active.role-btn--outline{border-color:var(--green)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 24px;border-radius:8px;font-size:.9375rem;font-weight:600;font-family:inherit;cursor:pointer;border:none;transition:background .15s,opacity .15s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--primary{background:var(--green);color:var(--white);width:100%}.btn--primary:hover:not(:disabled){background:var(--green-dark)}.btn--outline{background:transparent;color:var(--green);border:2px solid var(--green)}.btn--outline:hover{background:var(--green-soft)}.error-banner{background:var(--error-bg);color:var(--error);padding:12px 16px;border-radius:8px;font-size:.875rem;text-align:center}.loading-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--text-secondary)}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--green);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.dashboard-page{min-height:100vh;max-width:800px;margin:0 auto;padding:32px 24px}.dashboard-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:40px}.dashboard-title{font-size:1.75rem;font-weight:700;color:var(--green)}.dashboard-greeting{color:var(--text-secondary);margin-top:4px}.dashboard-main{display:grid;gap:24px}.profile-card,.permissions-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}.profile-card h2,.permissions-card h2{font-size:1.125rem;font-weight:600;margin-bottom:20px;color:var(--text-primary)}.profile-details{display:flex;flex-direction:column;gap:14px}.profile-row{display:flex;align-items:center;gap:16px}.profile-row dt{font-size:.8125rem;font-weight:600;color:var(--text-muted);min-width:100px}.profile-row dd{font-size:.9375rem;color:var(--text-primary)}.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.8125rem;font-weight:600;text-transform:capitalize}.badge--farmer{background:var(--green-soft);color:var(--green)}.badge--buyer{background:var(--blue-soft);color:var(--blue)}.badge--verifier{background:#fff3e0;color:#e65100}.badge--admin{background:#f3e5f5;color:#6a1b9a}.permissions-list{list-style:none;display:flex;flex-direction:column;gap:10px}.permissions-list li{font-size:.9375rem;padding:10px 14px;border-radius:8px}.perm--allowed{background:var(--green-soft);color:var(--green-dark)}.perm--denied{background:var(--error-bg);color:var(--error)}.owner-page{max-width:1100px;margin:0 auto;padding:32px 24px 64px}.owner-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px}.owner-title{font-size:1.75rem;font-weight:700;color:var(--green)}.owner-subtitle{color:var(--text-secondary);margin-top:4px}.owner-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.owner-tab{border:1px solid var(--border);background:var(--white);color:var(--text-secondary);padding:8px 16px;border-radius:8px;cursor:pointer;font-size:.875rem;font-weight:600}.owner-tab--active{background:var(--green-soft);color:var(--green-dark);border-color:var(--green)}.owner-banner{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:.875rem}.owner-banner--error{background:var(--error-bg);color:var(--error)}.owner-banner--success{background:var(--green-soft);color:var(--green-dark)}.owner-loading{color:var(--text-muted);margin-bottom:16px}.owner-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}.owner-stat-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;display:flex;flex-direction:column;align-items:center;gap:4px}.owner-stat-value{font-size:1.75rem;font-weight:700;color:var(--green)}.owner-stat-label{font-size:.8125rem;color:var(--text-secondary);text-align:center}.owner-panel{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.owner-panel--danger{border:1px solid #ffcdd2}.owner-panel h2{font-size:1.125rem;margin-bottom:16px}.owner-filters{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:16px}.owner-filters .field-input{flex:1;min-width:160px}.owner-table-wrap{overflow-x:auto}.owner-table{width:100%;border-collapse:collapse;font-size:.875rem}.owner-table th,.owner-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}.owner-table th{font-weight:600;color:var(--text-muted)}.btn--danger{background:var(--error);color:var(--white);border:none}.btn--danger:hover{filter:brightness(.95)}.btn--small{padding:6px 12px;font-size:.8125rem}.field-textarea{resize:vertical;min-height:96px;font-family:inherit}.field-hint{font-size:.8125rem;color:var(--text-muted);margin-bottom:12px}@media(max-width:520px){.field-row{grid-template-columns:1fr}.auth-card{padding:28px 20px}}