html{--mat-sys-background: #faf9fd;--mat-sys-error: #ba1a1a;--mat-sys-error-container: #ffdad6;--mat-sys-inverse-on-surface: #f2f0f4;--mat-sys-inverse-primary: #abc7ff;--mat-sys-inverse-surface: #2f3033;--mat-sys-on-background: #1a1b1f;--mat-sys-on-error: #ffffff;--mat-sys-on-error-container: #93000a;--mat-sys-on-primary: #ffffff;--mat-sys-on-primary-container: #00458f;--mat-sys-on-primary-fixed: #001b3f;--mat-sys-on-primary-fixed-variant: #00458f;--mat-sys-on-secondary: #ffffff;--mat-sys-on-secondary-container: #3e4759;--mat-sys-on-secondary-fixed: #131c2b;--mat-sys-on-secondary-fixed-variant: #3e4759;--mat-sys-on-surface: #1a1b1f;--mat-sys-on-surface-variant: #44474e;--mat-sys-on-tertiary: #ffffff;--mat-sys-on-tertiary-container: #0000ef;--mat-sys-on-tertiary-fixed: #00006e;--mat-sys-on-tertiary-fixed-variant: #0000ef;--mat-sys-outline: #74777f;--mat-sys-outline-variant: #c4c6d0;--mat-sys-primary: #005cbb;--mat-sys-primary-container: #d7e3ff;--mat-sys-primary-fixed: #d7e3ff;--mat-sys-primary-fixed-dim: #abc7ff;--mat-sys-scrim: #000000;--mat-sys-secondary: #565e71;--mat-sys-secondary-container: #dae2f9;--mat-sys-secondary-fixed: #dae2f9;--mat-sys-secondary-fixed-dim: #bec6dc;--mat-sys-shadow: #000000;--mat-sys-surface: #faf9fd;--mat-sys-surface-bright: #faf9fd;--mat-sys-surface-container: #efedf0;--mat-sys-surface-container-high: #e9e7eb;--mat-sys-surface-container-highest: #e3e2e6;--mat-sys-surface-container-low: #f4f3f6;--mat-sys-surface-container-lowest: #ffffff;--mat-sys-surface-dim: #dbd9dd;--mat-sys-surface-tint: #005cbb;--mat-sys-surface-variant: #e0e2ec;--mat-sys-tertiary: #343dff;--mat-sys-tertiary-container: #e0e0ff;--mat-sys-tertiary-fixed: #e0e0ff;--mat-sys-tertiary-fixed-dim: #bec2ff;--mat-sys-neutral-variant20: #2d3038;--mat-sys-neutral10: #1a1b1f}html{--mat-sys-level0: 0px 0px 0px 0px rgba(0, 0, 0, .2), 0px 0px 0px 0px rgba(0, 0, 0, .14), 0px 0px 0px 0px rgba(0, 0, 0, .12)}html{--mat-sys-level1: 0px 2px 1px -1px rgba(0, 0, 0, .2), 0px 1px 1px 0px rgba(0, 0, 0, .14), 0px 1px 3px 0px rgba(0, 0, 0, .12)}html{--mat-sys-level2: 0px 3px 3px -2px rgba(0, 0, 0, .2), 0px 3px 4px 0px rgba(0, 0, 0, .14), 0px 1px 8px 0px rgba(0, 0, 0, .12)}html{--mat-sys-level3: 0px 3px 5px -1px rgba(0, 0, 0, .2), 0px 6px 10px 0px rgba(0, 0, 0, .14), 0px 1px 18px 0px rgba(0, 0, 0, .12)}html{--mat-sys-level4: 0px 5px 5px -3px rgba(0, 0, 0, .2), 0px 8px 10px 1px rgba(0, 0, 0, .14), 0px 3px 14px 2px rgba(0, 0, 0, .12)}html{--mat-sys-level5: 0px 7px 8px -4px rgba(0, 0, 0, .2), 0px 12px 17px 2px rgba(0, 0, 0, .14), 0px 5px 22px 4px rgba(0, 0, 0, .12)}html{--mat-sys-body-large: 400 1rem / 1.5rem Roboto;--mat-sys-body-large-font: Roboto;--mat-sys-body-large-line-height: 1.5rem;--mat-sys-body-large-size: 1rem;--mat-sys-body-large-tracking: .031rem;--mat-sys-body-large-weight: 400;--mat-sys-body-medium: 400 .875rem / 1.25rem Roboto;--mat-sys-body-medium-font: Roboto;--mat-sys-body-medium-line-height: 1.25rem;--mat-sys-body-medium-size: .875rem;--mat-sys-body-medium-tracking: .016rem;--mat-sys-body-medium-weight: 400;--mat-sys-body-small: 400 .75rem / 1rem Roboto;--mat-sys-body-small-font: Roboto;--mat-sys-body-small-line-height: 1rem;--mat-sys-body-small-size: .75rem;--mat-sys-body-small-tracking: .025rem;--mat-sys-body-small-weight: 400;--mat-sys-display-large: 400 3.562rem / 4rem Roboto;--mat-sys-display-large-font: Roboto;--mat-sys-display-large-line-height: 4rem;--mat-sys-display-large-size: 3.562rem;--mat-sys-display-large-tracking: -.016rem;--mat-sys-display-large-weight: 400;--mat-sys-display-medium: 400 2.812rem / 3.25rem Roboto;--mat-sys-display-medium-font: Roboto;--mat-sys-display-medium-line-height: 3.25rem;--mat-sys-display-medium-size: 2.812rem;--mat-sys-display-medium-tracking: 0;--mat-sys-display-medium-weight: 400;--mat-sys-display-small: 400 2.25rem / 2.75rem Roboto;--mat-sys-display-small-font: Roboto;--mat-sys-display-small-line-height: 2.75rem;--mat-sys-display-small-size: 2.25rem;--mat-sys-display-small-tracking: 0;--mat-sys-display-small-weight: 400;--mat-sys-headline-large: 400 2rem / 2.5rem Roboto;--mat-sys-headline-large-font: Roboto;--mat-sys-headline-large-line-height: 2.5rem;--mat-sys-headline-large-size: 2rem;--mat-sys-headline-large-tracking: 0;--mat-sys-headline-large-weight: 400;--mat-sys-headline-medium: 400 1.75rem / 2.25rem Roboto;--mat-sys-headline-medium-font: Roboto;--mat-sys-headline-medium-line-height: 2.25rem;--mat-sys-headline-medium-size: 1.75rem;--mat-sys-headline-medium-tracking: 0;--mat-sys-headline-medium-weight: 400;--mat-sys-headline-small: 400 1.5rem / 2rem Roboto;--mat-sys-headline-small-font: Roboto;--mat-sys-headline-small-line-height: 2rem;--mat-sys-headline-small-size: 1.5rem;--mat-sys-headline-small-tracking: 0;--mat-sys-headline-small-weight: 400;--mat-sys-label-large: 500 .875rem / 1.25rem Roboto;--mat-sys-label-large-font: Roboto;--mat-sys-label-large-line-height: 1.25rem;--mat-sys-label-large-size: .875rem;--mat-sys-label-large-tracking: .006rem;--mat-sys-label-large-weight: 500;--mat-sys-label-large-weight-prominent: 700;--mat-sys-label-medium: 500 .75rem / 1rem Roboto;--mat-sys-label-medium-font: Roboto;--mat-sys-label-medium-line-height: 1rem;--mat-sys-label-medium-size: .75rem;--mat-sys-label-medium-tracking: .031rem;--mat-sys-label-medium-weight: 500;--mat-sys-label-medium-weight-prominent: 700;--mat-sys-label-small: 500 .688rem / 1rem Roboto;--mat-sys-label-small-font: Roboto;--mat-sys-label-small-line-height: 1rem;--mat-sys-label-small-size: .688rem;--mat-sys-label-small-tracking: .031rem;--mat-sys-label-small-weight: 500;--mat-sys-title-large: 400 1.375rem / 1.75rem Roboto;--mat-sys-title-large-font: Roboto;--mat-sys-title-large-line-height: 1.75rem;--mat-sys-title-large-size: 1.375rem;--mat-sys-title-large-tracking: 0;--mat-sys-title-large-weight: 400;--mat-sys-title-medium: 500 1rem / 1.5rem Roboto;--mat-sys-title-medium-font: Roboto;--mat-sys-title-medium-line-height: 1.5rem;--mat-sys-title-medium-size: 1rem;--mat-sys-title-medium-tracking: .009rem;--mat-sys-title-medium-weight: 500;--mat-sys-title-small: 500 .875rem / 1.25rem Roboto;--mat-sys-title-small-font: Roboto;--mat-sys-title-small-line-height: 1.25rem;--mat-sys-title-small-size: .875rem;--mat-sys-title-small-tracking: .006rem;--mat-sys-title-small-weight: 500}html{--mat-sys-corner-extra-large: 28px;--mat-sys-corner-extra-large-top: 28px 28px 0 0;--mat-sys-corner-extra-small: 4px;--mat-sys-corner-extra-small-top: 4px 4px 0 0;--mat-sys-corner-full: 9999px;--mat-sys-corner-large: 16px;--mat-sys-corner-large-end: 0 16px 16px 0;--mat-sys-corner-large-start: 16px 0 0 16px;--mat-sys-corner-large-top: 16px 16px 0 0;--mat-sys-corner-medium: 12px;--mat-sys-corner-none: 0;--mat-sys-corner-small: 8px}html{--mat-sys-dragged-state-layer-opacity: .16;--mat-sys-focus-state-layer-opacity: .12;--mat-sys-hover-state-layer-opacity: .08;--mat-sys-pressed-state-layer-opacity: .12}:root{--primary: #0d47a1;--primary-dark: hsl(219, 100%, 26%);--accent: #00e676;--dark: #111827;--gray: #4b5563;--light: #f9fafb;--white: #ffffff;--success: #10b981;--error: #ef4444;--warning: #f59e0b;--info: #3b82f6}body.auth-mode header,body.auth-mode .sidebar,body.auth-mode .main-content,body.auth-mode #authNavLinks{display:none!important}body.auth-mode #loginModal{display:flex!important}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;background:var(--light);color:var(--dark);line-height:1.6}h1,h2,h3{font-family:Manrope,sans-serif;font-weight:800}.container{max-width:1280px;margin:0 auto;padding:0 20px}header{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;padding:1rem 0;position:fixed;width:100%;top:0;z-index:1000;box-shadow:0 4px 20px #00000026}nav{display:flex;justify-content:space-between;align-items:center}.logo{font-size:2.2rem;font-weight:800;letter-spacing:-1.5px}.logo span{color:var(--accent)}.nav-links a{color:#fff;text-decoration:none;margin-left:2.5rem;font-weight:600;font-size:1.05rem;transition:opacity .3s;display:flex;align-items:center;gap:.5rem}.nav-links a:hover{opacity:.8}.sidebar{position:fixed;top:70px;left:0;width:250px;height:calc(100vh - 70px);background:#fff;box-shadow:2px 0 10px #0000001a;padding:20px;border-right:1px solid #e5e7eb}.sidebar ul{list-style:none;margin-top:10px}.sidebar li{margin-bottom:1.5rem}.sidebar a{color:var(--dark);text-decoration:none;font-weight:600;font-size:1.1rem;display:flex;align-items:center;gap:1rem;transition:color .3s,transform .3s}.sidebar a:hover{color:var(--primary);transform:translate(5px)}.sidebar a.active{color:var(--primary);position:relative}.sidebar a.active:after{content:"";position:absolute;right:-2rem;top:50%;transform:translateY(-50%);width:4px;height:80%;background:var(--accent);border-radius:2px}.main-content{margin-left:250px;padding:100px 20px 20px}.dashboard-section{display:block!important}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.card{background:#fff;padding:2rem;border-radius:20px;box-shadow:0 15px 50px #00000014;transition:transform .4s,box-shadow .4s;overflow:hidden;position:relative}.card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--accent),var(--primary));opacity:0;transition:opacity .3s}.card:hover:before{opacity:1}.card:hover{transform:translateY(-10px);box-shadow:0 20px 60px #0000001f}.card h3{font-size:1.6rem;margin-bottom:1rem;color:var(--primary);position:relative;display:inline-block}.card h3:after{content:"";display:block;width:50%;height:2px;background:var(--accent);margin:.5rem auto 1rem 0}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.55rem 1.1rem;font-size:.88rem;font-weight:600;border:none;border-radius:12px;cursor:pointer;gap:.5rem;box-shadow:0 4px 12px #0000001a;transition:all .25s ease;position:relative;overflow:hidden}.btn:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.btn:hover:after{left:100%}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #00000026}.btn-primary{background:linear-gradient(135deg,var(--accent),#00c853);color:#000}.btn-secondary{background:linear-gradient(135deg,var(--info),#2563eb);color:#fff}.btn-danger{background:linear-gradient(135deg,var(--error),#dc2626);color:#fff}.btn-info{background:linear-gradient(135deg,var(--info),#2563eb);color:#fff}.table{width:100%;border-collapse:collapse;margin-top:1.5rem;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 8px 30px #0000000f}.table thead th{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:1rem 1.2rem;text-align:left;font-weight:600;font-size:.9rem;text-transform:uppercase;letter-spacing:.8px}.table tbody td{padding:1rem 1.2rem;border-bottom:1px solid #f1f5f9;font-size:.95rem;color:var(--dark);transition:background .2s ease}.table tbody tr{transition:background .2s ease}.table tbody tr:hover{background:#0d47a108}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:nth-child(2n){background:#fafbfe}.form-group{margin-bottom:1.8rem}label{display:block;margin-bottom:.8rem;font-weight:600;color:var(--dark);font-size:.98rem}input,select,textarea{width:100%;padding:.9rem 1.2rem;border:1px solid #d1d5db;border-radius:14px;font-size:1rem;background:#fcfcfc;transition:all .3s ease}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px #0d47a126;background:#fff}.switch{position:relative;display:inline-block;width:54px;height:28px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:#ccc;transition:.4s;border-radius:34px}.slider:before{position:absolute;content:"";height:24px;width:24px;left:2px;bottom:2px;background-color:#fff;transition:.4s;border-radius:50%;box-shadow:0 1px 5px #0003}input:checked+.slider{background-color:var(--accent)}input:checked+.slider:before{transform:translate(26px)}.slider.round{border-radius:34px}.slider.round:before{border-radius:50%}.modal{display:none;position:fixed;inset:0;background:#0009;align-items:center;justify-content:center;z-index:9999;padding:20px;backdrop-filter:blur(12px)}.modal.active{display:flex}.modal-content{background:#fff;border-radius:24px;max-width:560px;width:100%;box-shadow:0 30px 80px #00000040;overflow:hidden;max-height:90vh;display:flex;flex-direction:column}.modal-header{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;padding:1.8rem 2rem;text-align:center;position:relative;flex-shrink:0}.modal-header h2{font-size:1.8rem;margin:0}.close-modal{position:absolute;right:1.8rem;top:50%;transform:translateY(-50%);font-size:1.8rem;cursor:pointer;opacity:.8;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#ffffff1a;transition:all .3s ease}.close-modal:hover{opacity:1;background:#fff3}.modal-body{flex:1;overflow-y:auto;padding:2.5rem}.modal-footer{flex-shrink:0;padding:1.5rem 2.5rem 2rem;text-align:right;border-top:1px solid #e5e7eb;background:#f9fafb}.step{display:none}.step.active{display:block}.success-screen{text-align:center;padding:3rem 2rem}.success-icon{font-size:5rem;color:var(--accent);margin-bottom:1.5rem;animation:pulse 1.5s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.5rem;margin-top:2rem}.kpi-card{background:linear-gradient(145deg,#fff,#f9fafb);padding:1.5rem;border-radius:16px;box-shadow:0 10px 30px #0000000d;text-align:center;transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden}.kpi-card:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--accent),var(--primary));transform:scaleX(0);transition:transform .3s}.kpi-card:hover:after{transform:scaleX(1)}.kpi-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px #00000014}.chart-container{position:relative;height:300px;margin-top:1rem;background:#fff;border-radius:16px;padding:1rem;box-shadow:0 5px 20px #0000000d}.tab-buttons{display:flex;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}.tab-btn{background:#f3f4f6;color:var(--dark);padding:.7rem 1.3rem;border-radius:12px;cursor:pointer;transition:all .3s;font-weight:600;font-size:.9rem}.tab-btn.active{background:var(--primary);color:#fff}@media (max-width: 768px){.sidebar{width:100%;height:auto;position:static;padding:1rem;box-shadow:none;border-bottom:1px solid #e5e7eb}.main-content{margin-left:0;padding-top:150px}}@media (min-width: 1300px){.sidebar{left:calc((100vw - 1280px)/2)}.main-content{margin-left:calc(250px + (100vw - 1280px)/2);padding:100px calc((100vw - 1280px)/2 + 20px) 20px 0}}.global-loader{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#fffffff2;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:9999;backdrop-filter:blur(8px)}.loader-spinner{width:60px;height:60px;border:6px solid #f3f3f3;border-top:6px solid var(--accent);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1.5rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.global-loader p{font-size:1.3rem;color:var(--primary);font-weight:600}html,body{height:100%}body{margin:0;font-family:Roboto,Helvetica Neue,sans-serif}