:root{--datavue-primary-action:#2d7dd2;--datavue-accent-aqua:#6ee3f7;--datavue-deep-navy:#162b4c;--datavue-neutral-gray:#f5f7fa;--datavue-success-green:#13c296;--datavue-primary:var(--datavue-primary-action);--datavue-secondary:#7bb3f0;--datavue-accent:var(--datavue-accent-aqua);--datavue-gradient-primary:linear-gradient(135deg,var(--datavue-primary-action) 0%,#4a90e2 50%,var(--datavue-accent-aqua) 100%);--datavue-gradient-secondary:linear-gradient(45deg,var(--datavue-accent-aqua) 0%,var(--datavue-primary-action) 100%);--datavue-gradient-accent:linear-gradient(90deg,var(--datavue-accent-aqua) 0%,var(--datavue-primary-action) 100%);--construction-orange:#ff6b35;--construction-yellow:#f7931e;--construction-green:var(--datavue-success-green);--construction-red:#e74c3c;--datavue-gray-50:var(--datavue-neutral-gray);--datavue-gray-100:#e9ecef;--datavue-gray-200:#dee2e6;--datavue-gray-300:#ced4da;--datavue-gray-400:#adb5bd;--datavue-gray-500:#6c757d;--datavue-gray-600:#495057;--datavue-gray-700:var(--datavue-deep-navy);--datavue-gray-800:#212529;--datavue-gray-900:#1a1d20;--datavue-success:var(--datavue-success-green);--datavue-warning:#ffc107;--datavue-error:#dc3545;--datavue-info:var(--datavue-primary-action);--text-primary:var(--datavue-deep-navy);--text-secondary:#6c757d;--text-muted:#adb5bd}.datavue-logo{background-image:url(/datavue-logo.png);background-size:contain;background-repeat:no-repeat;background-position:50%;transition:all .3s ease;display:inline-block}.datavue-logo:hover{transform:scale(1.05);filter:brightness(1.1)}.logo-xs{width:16px;height:16px}.logo-sm,.logo-xs{background-image:url(/datavue-logo.png);background-size:contain;background-repeat:no-repeat;background-position:50%}.logo-sm{width:24px;height:24px}.logo-md{width:32px;height:32px}.logo-lg,.logo-md{background-image:url(/datavue-logo.png);background-size:contain;background-repeat:no-repeat;background-position:50%}.logo-lg{width:56px;height:56px}.logo-xl{width:72px;height:72px}.logo-2xl,.logo-xl{background-image:url(/datavue-logo.png);background-size:contain;background-repeat:no-repeat;background-position:50%}.logo-2xl{width:88px;height:88px}.logo-3xl{width:104px;height:104px;background-image:url(/datavue-logo.png);background-size:contain;background-repeat:no-repeat;background-position:50%}.btn-datavue-primary{background:var(--datavue-gradient-primary);color:white;border:none;transition:all .3s ease}.btn-datavue-primary:hover{background:var(--datavue-gradient-secondary);transform:translateY(-1px);box-shadow:0 4px 12px rgba(74,144,226,.3)}.btn-datavue-secondary{background:transparent;color:var(--datavue-primary);border:2px solid var(--datavue-primary);transition:all .3s ease}.btn-datavue-secondary:hover{background:var(--datavue-primary);color:white}.construction-theme{--primary-color:var(--datavue-primary);--secondary-color:var(--construction-orange);--accent-color:var(--construction-yellow)}.construction-card{border-left:4px solid var(--datavue-primary);background:linear-gradient(135deg,#ffffff,#f8f9fa)}.construction-header{color:white}.bg-datavue-gradient,.construction-header{background:var(--datavue-gradient-primary)}.bg-datavue-gradient-secondary{background:var(--datavue-gradient-secondary)}.bg-datavue-gradient-accent{background:var(--datavue-gradient-accent)}.text-datavue-gradient{background:var(--datavue-gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.shadow-datavue{box-shadow:0 4px 12px rgba(74,144,226,.15)}.shadow-datavue-lg{box-shadow:0 8px 24px rgba(74,144,226,.2)}.shadow-datavue-xl{box-shadow:0 12px 36px rgba(74,144,226,.25)}.border-datavue{border-color:var(--datavue-primary)}.border-datavue-secondary{border-color:var(--datavue-secondary)}.border-datavue-accent{border-color:var(--datavue-accent)}.datavue-nav{background:rgba(255,255,255,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--datavue-gray-200)}.datavue-nav-item{color:var(--datavue-gray-700);transition:color .3s ease}.datavue-nav-item.active,.datavue-nav-item:hover{color:var(--datavue-primary)}.datavue-nav-item.active{font-weight:600}.datavue-card{background:white;border-radius:12px;border:1px solid var(--datavue-gray-200);transition:all .3s ease}.datavue-card:hover{border-color:var(--datavue-primary);box-shadow:var(--shadow-datavue);transform:translateY(-2px)}.datavue-card-header{background:var(--datavue-gradient-primary);color:white;border-radius:12px 12px 0 0;padding:1rem 1.5rem}.datavue-input{border:2px solid var(--datavue-gray-300);border-radius:8px;transition:all .3s ease}.datavue-input:focus{border-color:var(--datavue-primary);box-shadow:0 0 0 3px rgba(74,144,226,.1);outline:none}.datavue-label{color:var(--datavue-gray-700);font-weight:600;margin-bottom:.5rem}.status-success{background:var(--datavue-success);color:white}.status-warning{background:var(--datavue-warning);color:var(--datavue-gray-800)}.status-error{background:var(--datavue-error);color:white}.status-info{background:var(--datavue-info);color:white}@media (max-width:640px){.logo-responsive{width:24px;height:24px}}@media (min-width:641px) and (max-width:1024px){.logo-responsive{width:32px;height:32px}}@media (min-width:1025px){.logo-responsive{width:48px;height:48px}}.fade-in-datavue{animation:fadeInDataVue .6s ease-out}@keyframes fadeInDataVue{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.slide-in-datavue{animation:slideInDataVue .8s ease-out}@keyframes slideInDataVue{0%{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@media print{.datavue-logo{filter:grayscale(1)}.bg-datavue-gradient,.bg-datavue-gradient-accent,.bg-datavue-gradient-secondary{background:var(--datavue-gray-100)!important;color:var(--datavue-gray-800)!important}}