.app{min-height:100vh;position:relative}.auth-button-top-right{position:fixed;top:16px;right:20px;z-index:1000;background:var(--white);padding:6px 12px;border-radius:8px;box-shadow:0 4px 12px #00000026}.auth-button-bottom-left{position:fixed;bottom:20px;left:20px;z-index:1000;background:var(--white);padding:6px 12px;border-radius:8px;box-shadow:0 4px 12px #00000026}.auth-button-top-right .btn,.auth-button-bottom-left .btn,.auth-button-fixed .btn{font-size:.85rem;padding:6px 14px}.notification-container{position:fixed;top:70px;right:20px;z-index:999;display:flex;flex-direction:column;gap:10px;max-width:400px}.notification{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-radius:8px;box-shadow:0 4px 12px #00000026;background:var(--white);color:var(--text);animation:slideIn .3s ease-out;min-width:300px}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.notification-info{border-left:4px solid var(--blue-accent)}.notification-success{border-left:4px solid #2e7d32;background:#e8f5e9}.notification-error{border-left:4px solid #c62828;background:#fdecea}.notification-warning{border-left:4px solid #ffc107;background:#fff3cd}.notification-close{background:transparent;border:none;font-size:1.5rem;color:var(--text-light);cursor:pointer;padding:0;margin-left:12px;line-height:1;transition:color .2s}.notification-close:hover{color:var(--text)}.header{padding:20px 24px;text-align:center;background:linear-gradient(135deg,#0d1b4a,#1b2a6b);color:var(--white)}.header h1{font-size:1.8rem;margin-bottom:4px}.header p{opacity:.9;font-size:.95rem}.header-nav{display:flex;align-items:center;justify-content:space-between;padding:14px 180px 14px 24px;background:linear-gradient(135deg,#0d1b4a,#1b2a6b);color:var(--white)}.header-nav h2{font-size:1.2rem;flex:1;text-align:center}.header-nav>div:first-child{flex:0 0 auto}.header-nav>div:last-child{flex:0 0 auto;display:flex;gap:8px}.header-nav a,.header-nav button{color:var(--white);background:#ffffff26;padding:6px 16px;border-radius:6px;font-size:.85rem;transition:background .2s;white-space:nowrap}.header-nav a:hover,.header-nav button:hover{background:#ffffff4d}.cards-container{max-width:960px;margin:50px auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px;padding:0 20px 60px}.company-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px 24px;display:flex;flex-direction:column;align-items:center;gap:18px;transition:transform .15s ease,box-shadow .15s ease;border-top:4px solid var(--navy)}.company-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}.card-logo img{width:120px;height:120px;border-radius:50%;object-fit:contain;background:var(--white)}.logo-placeholder{width:120px;height:120px;border-radius:50%;background:var(--blue-pale);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--navy);font-size:1.1rem}.card-title{font-weight:600;font-size:1.15rem;text-align:center;color:var(--navy)}.card-actions{display:flex;gap:10px;margin-top:4px}.btn{padding:8px 18px;border-radius:8px;font-size:.85rem;font-weight:500;transition:opacity .2s}.btn:hover{opacity:.85}.btn-primary{background:var(--navy);color:var(--white)}.btn-secondary{background:var(--blue-accent);color:var(--white)}.btn-outline{background:transparent;border:1.5px solid var(--navy);color:var(--navy)}.page-content{max-width:1200px;margin:0 auto;padding:24px 20px 60px}.tabs{display:flex;gap:0;border-bottom:2px solid #ddd;margin-bottom:24px}.tab-btn{padding:10px 24px;background:transparent;font-size:.95rem;font-weight:500;color:var(--text-light);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s}.tab-btn.active{color:var(--navy);border-bottom-color:var(--navy)}.dashboard-filter-section{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}.dashboard-filter-section>div{flex:1;max-width:500px}@media(max-width:768px){.dashboard-filter-section{flex-direction:column;align-items:stretch}.dashboard-filter-section>div{max-width:100%}}.article-filter{display:flex;align-items:flex-end;gap:8px;margin-bottom:24px;background:var(--white);padding:12px 16px;border-radius:8px;box-shadow:0 2px 8px #0000000d}.article-filter label{font-size:13px;font-weight:600;color:#2c3e50;white-space:nowrap}.article-filter select{flex:1;padding:8px 12px;border:1px solid #ddd;border-radius:6px;font-size:13px;background:#fff}.article-filter select:focus{outline:none;border-color:#45b7d1;box-shadow:0 0 0 3px #45b7d11a}.filters-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 20px;margin-bottom:24px}.filter-group{display:flex;flex-direction:column;gap:4px}.filter-group label{font-size:.75rem;font-weight:600;color:var(--text-light);text-transform:uppercase;letter-spacing:.3px}.filter-group input,.filter-group select{padding:7px 12px;border:1.5px solid #d0d4e4;border-radius:8px;outline:none;background:var(--white);font-size:.85rem;transition:border-color .2s}.filter-group input:focus,.filter-group select:focus{border-color:var(--blue-accent)}.filter-actions{display:flex;gap:8px;align-items:flex-end}.btn-filter{padding:7px 16px;border-radius:8px;font-size:.8rem;font-weight:500;background:var(--navy);color:var(--white);transition:background .2s}.btn-filter:hover{background:var(--navy-light)}.btn-filter-clear{padding:7px 16px;border-radius:8px;font-size:.8rem;font-weight:500;background:transparent;border:1.5px solid #d0d4e4;color:var(--text-light);transition:all .2s}.btn-filter-clear:hover{border-color:var(--navy);color:var(--navy)}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}.kpi-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;text-align:center;border-top:3px solid var(--blue-accent)}.kpi-card .kpi-value{font-size:1.6rem;font-weight:700;color:var(--navy);margin:6px 0}.kpi-card .kpi-label{font-size:.8rem;color:var(--text-light);text-transform:uppercase;letter-spacing:.5px}.charts-row{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin-bottom:28px}.chart-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.chart-card h3{font-size:1rem;margin-bottom:16px;color:var(--text)}.stock-report-header{display:grid;grid-template-columns:1.5fr 2.5fr;gap:20px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:24px}.stock-report-title span{display:block;font-size:.78rem;font-weight:700;letter-spacing:.1em;color:var(--blue-accent);margin-bottom:6px}.stock-report-title h2{margin:0;font-size:1.6rem;color:var(--navy)}.stock-report-title p{margin:8px 0 0;color:var(--text-light)}.stock-report-summary{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr));gap:14px}.stock-summary-card{background:#f7f8ff;border:1px solid #dce2f5;border-radius:14px;padding:18px 16px;display:flex;flex-direction:column;gap:8px}.stock-summary-label{font-size:.75rem;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.03em}.stock-summary-value{font-size:1.2rem;font-weight:700;color:var(--blue-accent)}.stock-summary-meta{font-size:.82rem;color:var(--text-light)}.stock-grid{display:grid;grid-template-columns:160px repeat(4,minmax(100px,1fr));gap:12px;align-items:stretch;margin:20px 0 0}.stock-grid-header,.stock-grid-label{font-size:.78rem;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.03em}.stock-grid-header{background:var(--blue-pale);padding:10px 12px;border-radius:10px}.stock-grid-label{padding:10px 12px;border-radius:10px;background:#f0f4ff}.stock-grid-cell{background:#fff;border-radius:10px;padding:10px 12px;display:flex;align-items:center}.stock-grid-cell input{width:100%;border:1.5px solid #d0d4e4;border-radius:8px;padding:8px 10px;font-size:.95rem;outline:none}.stock-grid-cell input:focus{border-color:var(--blue-accent)}.data-table-wrapper{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;overflow-x:auto}.data-table-wrapper h3{margin-bottom:12px}.data-table{width:100%;border-collapse:collapse;font-size:.85rem}.data-table th{background:var(--navy);color:var(--white);padding:10px 12px;text-align:left;white-space:nowrap}.data-table td{padding:8px 12px;border-bottom:1px solid #e8eaf6}.data-table tr:hover td{background:var(--blue-pale)}.data-table tr.row-selected td{background:#dde2f7}.data-table input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--navy)}.batch-bar{display:flex;align-items:center;gap:12px;padding:10px 16px;margin-bottom:10px;background:#e8eaf6;border-radius:8px;font-size:.85rem;font-weight:500;color:var(--navy)}.btn-batch-delete{padding:6px 14px;border-radius:6px;font-size:.8rem;font-weight:600;background:#c62828;color:var(--white);transition:background .2s}.btn-batch-delete:hover{background:#b71c1c}.btn-batch-clear{padding:6px 14px;border-radius:6px;font-size:.8rem;background:transparent;border:1.5px solid var(--navy);color:var(--navy);transition:all .2s}.btn-batch-clear:hover{background:var(--navy);color:var(--white)}.action-btns{display:flex;gap:4px;flex-wrap:nowrap}.btn-action{padding:4px 10px;border-radius:5px;font-size:.72rem;font-weight:600;white-space:nowrap;transition:opacity .15s}.btn-action:hover{opacity:.8}.btn-edit{background:var(--blue-accent);color:var(--white)}.btn-del{background:transparent;border:1px solid #c62828;color:#c62828}.btn-save{background:#2e7d32;color:var(--white)}.btn-cancel{background:transparent;border:1px solid #888;color:#555}.edit-input{width:100%;min-width:60px;padding:4px 6px;border:1.5px solid var(--blue-accent);border-radius:5px;font-size:.82rem;background:#f8f9ff;outline:none}.edit-input:focus{border-color:var(--navy);background:var(--white)}.form-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;margin-bottom:24px}.form-card h3{margin-bottom:18px;color:var(--navy)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}.form-group{display:flex;flex-direction:column;gap:4px}.form-group label{font-size:.8rem;font-weight:600;color:var(--text-light);text-transform:uppercase}.form-group input,.form-group select,.form-group textarea{padding:8px 12px;border:1.5px solid #d0d4e4;border-radius:8px;outline:none;transition:border-color .2s}.form-group input:focus,.form-group select:focus{border-color:var(--blue-accent)}.form-actions{margin-top:18px;display:flex;gap:10px}.login-container{max-width:380px;margin:80px auto;padding:0 20px}.login-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:36px 28px}.login-card h2{text-align:center;color:var(--navy);margin-bottom:24px}.login-card .form-group{margin-bottom:16px}.login-card .btn{width:100%;padding:12px;font-size:1rem}.error-msg{background:#fdecea;color:#b71c1c;padding:10px 14px;border-radius:8px;font-size:.85rem;margin-bottom:14px}.success-msg{background:#e8f5e9;color:#2e7d32;padding:10px 14px;border-radius:8px;font-size:.85rem;margin-bottom:14px}.file-upload{border:2px dashed #c5cae9;border-radius:var(--radius);padding:28px;text-align:center;cursor:pointer;transition:border-color .2s}.file-upload:hover{border-color:var(--blue-accent)}.alert-box{padding:16px 20px;border-radius:var(--radius);margin-bottom:24px;box-shadow:var(--shadow)}.alert-warning{background:#fff3cd;border-left:4px solid #ffc107;color:#856404}.alert-warning strong{display:block;margin-bottom:6px;font-size:.95rem}.alert-warning ul{margin-top:8px;padding-left:20px}.alert-warning li{margin-bottom:4px;font-size:.85rem}.floating-add-btn{position:fixed;bottom:30px;right:30px;width:60px;height:60px;background:linear-gradient(135deg,var(--navy),var(--blue-accent));color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px #1b2a6b66;z-index:999;transition:transform .2s,box-shadow .2s;text-decoration:none}.floating-add-btn:hover{transform:scale(1.1);box-shadow:0 8px 25px #1b2a6b80}.floating-add-icon{font-size:2rem;font-weight:300;line-height:1;display:block}@media(max-width:768px){.charts-row{grid-template-columns:1fr}.kpi-grid{grid-template-columns:repeat(2,1fr)}.header-nav{flex-direction:column;gap:8px;padding-right:24px}.filters-bar{flex-direction:column}.auth-button-fixed{top:8px;right:8px}.notification-container{top:60px;right:8px;max-width:calc(100% - 16px)}.floating-add-btn{bottom:20px;right:20px;width:50px;height:50px}.floating-add-icon{font-size:1.6rem}.auth-button-top-right{top:8px;right:8px}.auth-button-bottom-left{bottom:12px;left:8px}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--navy: #1b2a6b;--navy-light: #2c3e99;--blue-accent: #3f51b5;--blue-pale: #e8eaf6;--white: #ffffff;--bg: #f0f2f8;--text: #1a1a2e;--text-light: #555770;--shadow: 0 8px 20px rgba(27, 42, 107, .08);--shadow-hover: 0 14px 30px rgba(27, 42, 107, .15);--radius: 12px}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;font-family:inherit}input,select,textarea{font-family:inherit;font-size:.95rem}