:root{--font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--sidebar-w: 240px;--topbar-h: 60px;--radius: 10px;--radius-sm: 6px;--transition: .2s ease}[data-theme=light]{--bg: #F4F6F9;--bg-card: #FFFFFF;--sidebar-bg: #1E2420;--sidebar-txt: rgba(255,255,255,.7);--sidebar-act: #FFFFFF;--border: #E5E9F0;--text: #1A1F1C;--text-muted: #7A8390;--primary: #2A3526;--accent: #C9A555;--accent-soft: #F5EDD8;--danger: #E53E3E;--shadow: 0 2px 12px rgba(0,0,0,.07);--shadow-md: 0 8px 30px rgba(0,0,0,.1);--input-bg: #F8FAFC;--hover: #F0F2F5}[data-theme=dark]{--bg: #0F1410;--bg-card: #1A1F1B;--sidebar-bg: #141918;--sidebar-txt: rgba(255,255,255,.6);--sidebar-act: #FFFFFF;--border: #2A3026;--text: #EDF0EC;--text-muted: #6B7570;--primary: #C9A555;--accent: #C9A555;--accent-soft: rgba(201,165,85,.12);--danger: #FC8181;--shadow: 0 2px 12px rgba(0,0,0,.3);--shadow-md: 0 8px 30px rgba(0,0,0,.4);--input-bg: #222820;--hover: #222820}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:15px}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;transition:background var(--transition),color var(--transition)}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;background:none}input,select,textarea{font-family:inherit}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:1.5rem}.login-card{width:100%;max-width:420px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:2.5rem 2rem;border:1px solid var(--border)}.login-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem}.login-controls{display:flex;gap:.5rem}.login-title{font-size:1.3rem;font-weight:600;color:var(--text);margin-bottom:1.5rem}.login-form{display:flex;flex-direction:column;gap:1rem}.login-error{background:#e53e3e1a;color:var(--danger);padding:.6rem .9rem;border-radius:var(--radius-sm);font-size:.875rem;border:1px solid rgba(229,62,62,.2)}.logo-img{width:52px;height:52px;border-radius:10px;object-fit:cover;flex-shrink:0;display:block}.logo-sub{font-size:.7rem;color:var(--sidebar-txt);text-transform:uppercase;letter-spacing:.1em}.login-logo{display:flex;flex-direction:column;align-items:center;gap:.6rem}.login-logo-img{width:100px;height:100px;border-radius:18px;object-fit:cover;display:block}.login-logo-sub{color:var(--text-muted);font-size:.72rem}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--sidebar-bg);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:200;padding:1.25rem 0;transition:transform var(--transition)}.sidebar-logo{display:flex;align-items:center;gap:.85rem;padding:0 1.25rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.07)}.sidebar-nav{flex:1;padding:1rem .75rem;display:flex;flex-direction:column;gap:.25rem}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.65rem .85rem;border-radius:var(--radius-sm);color:var(--sidebar-txt);font-size:.9rem;font-weight:500;transition:all var(--transition)}.nav-item:hover{background:#ffffff12;color:#fff}.nav-item.active{background:var(--accent);color:#1a1a1a;font-weight:600}.nav-icon{font-size:1rem}.sidebar-bottom{padding:1rem .75rem 0;border-top:1px solid rgba(255,255,255,.07);display:flex;flex-direction:column;gap:.5rem}.sidebar-controls{display:flex;gap:.5rem;padding:0 .1rem}.sidebar-user{display:flex;align-items:center;gap:.6rem;padding:.5rem .1rem}.user-name{font-size:.8rem;color:var(--sidebar-txt)}.user-avatar{width:30px;height:30px;background:var(--accent);color:#1a1a1a;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;flex-shrink:0}.user-avatar.small{width:28px;height:28px;font-size:.8rem}.btn-logout{display:flex;align-items:center;gap:.5rem;padding:.55rem .85rem;border-radius:var(--radius-sm);color:var(--sidebar-txt);font-size:.85rem;transition:all var(--transition);width:100%}.btn-logout:hover{background:#e53e3e26;color:var(--danger)}.main-wrapper{flex:1;margin-left:var(--sidebar-w);display:flex;flex-direction:column;min-height:100vh}.topbar{height:var(--topbar-h);background:var(--bg-card);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;position:sticky;top:0;z-index:100}.topbar-right{display:flex;align-items:center;gap:.5rem}.burger{font-size:1.3rem;color:var(--text);display:none;padding:.25rem}.main-content{flex:1;padding:2rem 1.75rem;max-width:1400px;width:100%}.ctrl-btn{width:34px;height:34px;border-radius:var(--radius-sm);background:#ffffff14;color:var(--sidebar-txt);font-size:1rem;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.ctrl-btn:hover{background:#ffffff26;color:#fff}.login-card .ctrl-btn{background:var(--hover);color:var(--text)}.login-card .ctrl-btn:hover{background:var(--border)}.topbar .ctrl-btn{background:var(--hover);color:var(--text)}.topbar .ctrl-btn:hover{background:var(--border)}.lang-toggle{font-size:.75rem;font-weight:700}.page{display:flex;flex-direction:column;gap:1.5rem}.page-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem}.page-title{font-size:1.5rem;font-weight:700;color:var(--text)}.page-actions{display:flex;gap:.75rem;flex-wrap:wrap}.btn-primary{background:var(--accent);color:#1a1a1a;padding:.6rem 1.25rem;border-radius:var(--radius-sm);font-weight:600;font-size:.875rem;transition:all var(--transition);display:inline-flex;align-items:center;gap:.4rem}.btn-primary:hover{opacity:.88;transform:translateY(-1px)}.btn-primary.full-width{width:100%;justify-content:center;padding:.75rem}.btn-secondary{background:var(--hover);color:var(--text);padding:.6rem 1.25rem;border-radius:var(--radius-sm);font-weight:500;font-size:.875rem;border:1px solid var(--border);transition:all var(--transition);display:inline-flex;align-items:center;gap:.4rem}.btn-secondary:hover{background:var(--border)}.icon-btn{width:32px;height:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:.9rem;transition:all var(--transition)}.icon-btn.edit{background:#c9a5551f}.icon-btn.edit:hover{background:#c9a55540}.icon-btn.delete{background:#e53e3e1a}.icon-btn.delete:hover{background:#e53e3e33}.field-group{display:flex;flex-direction:column;gap:.35rem}.field-label{font-size:.82rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.field-input{background:var(--input-bg);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:.6rem .85rem;color:var(--text);font-size:.9rem;transition:border-color var(--transition);width:100%;outline:none}.field-input:focus{border-color:var(--accent)}.field-textarea{resize:vertical;min-height:80px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.stats-grid.four{grid-template-columns:repeat(4,1fr)}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow);transition:all var(--transition)}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-card.accent{border-left:4px solid var(--accent)}.stat-card.status-new{border-left:4px solid #718096}.stat-card.status-seen{border-left:4px solid #3182CE}.stat-card.status-progress{border-left:4px solid #D69E2E}.stat-card.status-done{border-left:4px solid #38A169}.stat-value{font-size:2.2rem;font-weight:700;color:var(--text);line-height:1}.stat-label{font-size:.8rem;color:var(--text-muted);margin-top:.4rem;font-weight:500;text-transform:uppercase;letter-spacing:.04em}.stat-sub{font-size:.75rem;color:var(--text-muted);margin-top:.25rem}.dashboard-actions{display:flex;gap:1rem}.filters-bar{display:flex;gap:.75rem;flex-wrap:wrap}.search-input{flex:1;min-width:200px;background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:.6rem 1rem;color:var(--text);font-size:.9rem;outline:none}.search-input:focus{border-color:var(--accent)}.select-input{background:var(--bg-card);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:.6rem .85rem;color:var(--text);font-size:.875rem;outline:none;cursor:pointer}.select-input:focus{border-color:var(--accent)}.table-wrapper{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto}.leads-table{width:100%;border-collapse:collapse;font-size:.875rem}.leads-table th{padding:.85rem 1rem;text-align:left;font-size:.75rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);white-space:nowrap;background:var(--bg-card)}.leads-table td{padding:.85rem 1rem;border-bottom:1px solid var(--border);vertical-align:middle;color:var(--text)}.leads-table tr:last-child td{border-bottom:none}.leads-table tr:hover td{background:var(--hover)}.lead-name{font-weight:600}.lead-notes{font-size:.78rem;color:var(--text-muted);margin-top:.2rem}.link{color:var(--accent)}.link:hover{text-decoration:underline}.date-cell{color:var(--text-muted);white-space:nowrap;font-size:.8rem}.action-btns{display:flex;gap:.4rem}.status-select{border:none;border-radius:var(--radius-sm);padding:.3rem .6rem;font-size:.8rem;font-weight:600;cursor:pointer;outline:none}.status-select.status-new{background:#71809626;color:#718096}.status-select.status-seen{background:#3182ce1f;color:#3182ce}.status-select.status-in_progress{background:#d69e2e26;color:#d69e2e}.status-select.status-completed{background:#38a16926;color:#38a169}.source-tag{font-size:.75rem;background:var(--accent-soft);color:var(--accent);padding:.2rem .5rem;border-radius:4px;font-weight:500}.empty-state,.loading-state{text-align:center;padding:3rem;color:var(--text-muted);font-size:1rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:500;background:#00000080;display:flex;align-items:center;justify-content:center;padding:1rem;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);width:100%;max-width:580px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border)}.modal-title{font-size:1.1rem;font-weight:700}.modal-close{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--hover);color:var(--text-muted);font-size:1rem;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.modal-close:hover{background:#e53e3e26;color:var(--danger)}.modal-form{padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.confirm-modal{max-width:380px;padding:2rem 1.75rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1rem}.confirm-icon{font-size:2.5rem}.confirm-message{font-size:.95rem;color:var(--text);line-height:1.5}.confirm-actions{display:flex;gap:.75rem;margin-top:.5rem;justify-content:center}.btn-danger{background:#e53e3e;color:#fff;padding:.6rem 1.25rem;border-radius:var(--radius-sm);font-weight:600;font-size:.875rem;transition:all var(--transition);display:inline-flex;align-items:center;gap:.4rem}.btn-danger:hover{background:#c53030;transform:translateY(-1px)}.modal-footer{display:flex;justify-content:flex-end;gap:.75rem;padding-top:.5rem;border-top:1px solid var(--border);margin-top:.5rem}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:190;background:#00000080}@media (max-width: 900px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay{display:block}.main-wrapper{margin-left:0}.burger,.topbar .ctrl-btn,.topbar .user-avatar{display:flex}.stats-grid,.stats-grid.four{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}}@media (max-width: 560px){.main-content{padding:1.25rem 1rem}.page-header{flex-direction:column;align-items:flex-start}.stats-grid,.stats-grid.four{grid-template-columns:1fr 1fr}.login-card{padding:1.75rem 1.25rem}}