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ease}.mobile-nav-close:hover{background:var(--error);border-color:var(--error);color:#fff;transform:scale(1.05)}.mobile-nav-menu{flex:1;padding:1rem;display:flex;flex-direction:column;gap:.5rem}.mobile-nav-item{display:flex;align-items:center;gap:.875rem;padding:.875rem 1rem;border-radius:14px;color:var(--text-secondary);text-decoration:none;font-weight:600;font-size:.95rem;transition:all .2s ease;border:1px solid transparent}.mobile-nav-item:active{transform:scale(.98)}.mobile-nav-item:hover{background:var(--bg-hover);color:var(--text-main)}.mobile-nav-item.active{background:linear-gradient(135deg,#1c39bb,#312e81);color:#fff;box-shadow:0 8px 20px #1c39bb40}.mobile-nav-item.active svg{color:#fff}.mobile-nav-footer{padding:1.25rem;border-top:1px solid var(--border-color);background:var(--bg-main);display:flex;flex-direction:column;gap:1rem}.mobile-nav-theme-toggle{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;background:var(--bg-card);border-radius:14px;border:1px solid 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.mobile-nav-backdrop{background:#000000b3}.ai-assistant-launcher{position:fixed;right:1.5rem;bottom:1.5rem;z-index:40}.ai-assistant-button{position:relative;border:none;background:transparent;padding:0;cursor:pointer}.ai-assistant-tooltip{position:absolute;right:110%;top:50%;transform:translateY(-50%);white-space:nowrap;padding:.3rem .6rem;border-radius:999px;background:var(--bg-card);color:var(--text-main);font-size:.75rem;border:1px solid var(--border-color);box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transition:opacity .12s ease-out,transform .12s ease-out}.ai-assistant-button:hover .ai-assistant-tooltip{opacity:1;transform:translate(-4px,-50%)}@media(max-width:768px){.ai-assistant-launcher{right:1rem;bottom:1rem}.ai-assistant-button{transform:scale(.85)}.ai-assistant-tooltip{display:none}}@media(max-width:480px){.ai-assistant-launcher{right:.75rem;bottom:.75rem}.ai-assistant-button{transform:scale(.75)}}.dashboard-layout{display:flex;height:100vh;width:100vw;background-color:var(--bg-main);overflow:hidden}.sidebar{width:270px;background-color:var(--bg-card);border-right:1px solid var(--border-color);display:flex;flex-direction:column;padding:1.75rem 1.5rem;flex-shrink:0;z-index:20;transition:background-color var(--transition-normal),border-color var(--transition-normal),box-shadow var(--transition-normal);box-shadow:var(--shadow-md)}.logo{display:flex;flex-direction:column;align-items:center;gap:1rem;padding:1.5rem .5rem 2rem;margin-bottom:2rem;border-bottom:1px solid var(--border-color)}.logo-icon-wrapper{background:linear-gradient(135deg,var(--primary),#8b5cf6);padding:12px;border-radius:16px;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px #6366f159;transition:all .4s cubic-bezier(.175,.885,.32,1.275)}.logo:hover .logo-icon-wrapper{transform:rotate(10deg) scale(1.1);box-shadow:0 12px 25px #6366f180}.logo-text{font-size:1.4rem;letter-spacing:-.04em;font-weight:900;color:var(--text-main);background:linear-gradient(135deg,var(--text-main),#64748b);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-menu{display:flex;flex-direction:column;gap:.65rem;flex:1}.nav-item{display:flex;align-items:center;gap:1.1rem;padding:.9rem 1.25rem;border-radius:18px;color:var(--text-secondary);text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);font-weight:600;border:1px solid transparent;position:relative;overflow:hidden}.nav-item:hover{background:var(--bg-hover);color:var(--text-main);transform:translate(8px);border-color:#0f172a0d}.nav-item.active{background:linear-gradient(135deg,#1c39bb,#312e81);color:#fff!important;font-weight:700;box-shadow:0 12px 30px #1c39bb47;transform:scale(1.02)}.nav-item.active svg{color:#fff}.nav-item svg{transition:all .3s ease;flex-shrink:0}.nav-item:hover svg{transform:scale(1.2) rotate(-5deg);color:var(--primary)}.nav-item.active:hover{transform:translate(0) scale(1.04)}.sidebar-footer{margin-top:auto;margin-left:-1.5rem;margin-right:-1.5rem;margin-bottom:-1.75rem;padding:2rem 1.75rem 1.75rem;background:var(--bg-main);border-radius:24px 24px 0 0;border-top:1px solid var(--border-color);box-shadow:0 -10px 30px #00000008;display:flex;flex-direction:column;gap:1.25rem}[data-theme=dark] .sidebar-footer{box-shadow:0 -10px 30px #0003}.theme-toggle-wrapper{display:flex;align-items:center;justify-content:space-between;gap:.75rem;background:var(--bg-card);padding:.85rem 1rem;border-radius:16px;border:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.theme-toggle-wrapper span{font-weight:700;font-size:.85rem;color:var(--text-main)}.logout-button{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:1.1rem;border-radius:16px;background:transparent;border:2px solid var(--error);color:var(--error);font-weight:800;font-size:.95rem;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 15px #ef444414}.logout-button:hover{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;transform:translateY(-4px);box-shadow:0 12px 25px #ef444466;border-color:transparent}.sidebar-footer-copyright{text-align:center;margin-top:.5rem}.sidebar-footer-meta{text-align:center;font-size:.85rem;font-weight:600;color:var(--text-muted)}.dashboard-main{flex:1;display:flex;flex-direction:column;background:var(--bg-main);background-image:var(--gradient-bg);min-width:0;width:100%}.topbar{height:72px;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;background-color:var(--bg-card);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-md);position:sticky;top:0;z-index:10;transition:background-color var(--transition-normal),border-color var(--transition-normal)}[data-theme=dark] .topbar{background-color:#0f172acc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.topbar-left{display:flex;align-items:center;gap:1rem}.topbar-left-content{display:flex;flex-direction:column;gap:.25rem}.hamburger-button{display:none;width:44px;height:44px;align-items:center;justify-content:center;background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;cursor:pointer;transition:all .2s ease;color:var(--text-main)}.hamburger-button:hover{background:var(--bg-hover);border-color:var(--primary)}.hamburger-button:active{transform:scale(.95)}@media(max-width:1024px){.hamburger-button{display:flex}}.topbar-badge{display:inline-flex;align-items:center;justify-content:center;padding:.35rem 1rem;border-radius:999px;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;background:linear-gradient(135deg,#eef2ff,#e0e7ff);color:#4338ca;font-weight:800;border:1px solid #c7d2fe;box-shadow:0 4px 12px #4338ca14;animation:badge-glow 3s infinite 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.workflow-indicator{background:var(--bg-card);border-color:var(--border-color)}.workflow-track-line{position:absolute;top:3.3rem;left:10%;right:10%;height:2px;background:var(--border-color);z-index:0}.workflow-step-wrapper{display:flex;flex-direction:column;align-items:center;gap:14px;flex:1;position:relative;z-index:2;min-width:80px}.workflow-step-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:var(--bg-card);color:var(--text-muted);border:2px solid var(--border-color);transition:all .4s cubic-bezier(.4,0,.2,1)}.workflow-step-icon.active{background:linear-gradient(135deg,#4f46e5,#4338ca);color:#fff;border:none;box-shadow:0 8px 20px #4f46e566;transform:scale(1.15)}.workflow-step-icon.completed{background:linear-gradient(135deg,#10b981,#059669);color:#fff;border:none;box-shadow:0 8px 20px #10b98166}.workflow-step-label{font-size:.8rem;font-weight:600;color:var(--text-muted);text-align:center;max-width:120px;line-height:1.3;transition:color .3s ease}.workflow-step-label.active{font-weight:800;color:var(--text-main)}.workflow-step-label.completed{font-weight:700;color:var(--success)}.workflow-connector{flex:1.5;height:3px;background:transparent;border-radius:2px;align-self:flex-start;margin-top:1.4rem;margin:0 -15px;transition:background .5s ease;z-index:1;position:relative}.workflow-connector.completed{background:var(--success)}.workflow-connector-glow{position:absolute;inset:0;background:linear-gradient(90deg,#fff0,#fffc,#fff0);animation:progressGlow 2s infinite}@keyframes progressGlow{0%{opacity:.5}50%{opacity:1}to{opacity:.5}}@media(max-width:1024px){.workflow-indicator{padding:1.5rem;margin-bottom:1.5rem;border-radius:16px;gap:.25rem}.workflow-step-wrapper{min-width:60px;gap:8px}.workflow-step-icon{width:40px;height:40px;border-radius:12px}.workflow-step-icon.active{transform:scale(1.1)}.workflow-step-label{font-size:.65rem;max-width:60px}.workflow-track-line{top:2.8rem;left:5%;right:5%}.workflow-connector{margin:0 -8px}}@media(max-width:640px){.workflow-indicator{padding:1rem;gap:0}.workflow-step-wrapper{min-width:50px}.workflow-step-icon{width:36px;height:36px;border-radius:10px}.workflow-step-label{font-size:.6rem;max-width:50px}}.main-content{flex:1;overflow-y:auto;overflow-x:hidden;padding:1.75rem 2rem 2.25rem;position:relative;display:flex;flex-direction:column;min-width:0;width:100%}@media(max-width:1024px){.main-content{padding:1.25rem 1rem 1.5rem}}.dashboard-footer-modern{margin-top:auto;padding:6rem 2.5rem 3rem 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#1c39bb40}.brand-text-stack{display:flex;flex-direction:column}.brand-name{font-size:1.5rem;font-weight:900;color:var(--text-main);letter-spacing:-.04em}.brand-tagline{font-size:.85rem;color:var(--text-secondary);font-weight:600;text-transform:uppercase;letter-spacing:.1em}.footer-nav-links{display:flex;gap:2.5rem}.footer-link-item{display:flex;align-items:center;gap:.65rem;color:var(--text-secondary);text-decoration:none;font-weight:700;font-size:.95rem;transition:all .3s cubic-bezier(.4,0,.2,1)}.footer-link-item:hover{color:var(--primary);transform:translateY(-3px)}.footer-divider-glow{height:1px;background:linear-gradient(90deg,transparent,rgba(28,57,187,.2),transparent);margin-bottom:2.5rem}.footer-bottom-row{display:flex;justify-content:space-between;align-items:center}.copyright-text{font-size:.9rem;color:var(--text-muted);font-weight:500}.system-status-indicator{display:flex;align-items:center;gap:.75rem;padding:.6rem 1.25rem;background:#10b98114;color:#10b981;border-radius:100px;font-size:.85rem;font-weight:800}.status-dot-pulse{width:8px;height:8px;background:#10b981;border-radius:50%;box-shadow:0 0 #10b98166;animation:status-pulse 2s infinite}@keyframes status-pulse{0%{box-shadow:0 0 #10b98166}70%{box-shadow:0 0 0 10px #10b98100}to{box-shadow:0 0 #10b98100}}@media(max-width:992px){.footer-top-row{flex-direction:column;align-items:flex-start;gap:3rem}.footer-bottom-row{flex-direction:column-reverse;align-items:flex-start;gap:2rem}.footer-nav-links{flex-direction:column;gap:1.5rem}}@media(max-width:1024px){.sidebar{display:none}.topbar{padding:0 1rem;height:64px}.topbar-left-content{display:none}.topbar-title{font-size:1.25rem}.topbar-badge{font-size:.65rem;padding:.25rem .75rem}.main-content{padding-inline:1rem}.dashboard-footer-modern{padding:3rem 0}.footer-premium-glass{padding:2rem 1.5rem;border-radius:20px}.brand-icon-poly{width:48px;height:48px}.brand-name{font-size:1.25rem}.brand-tagline{font-size:.75rem}}@media(max-width:640px){.topbar{height:60px;padding:0 .75rem}.topbar-title{font-size:1rem}.topbar-badge{display:none}.topbar-user{padding:4px}.topbar-avatar{width:30px;height:30px;font-size:.8rem}.workflow-indicator{padding:1rem .75rem;border-radius:12px}.dashboard-footer-modern{display:none}}.upload-page-wrapper{min-height:80vh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:2rem}.upload-page-header{text-align:center;margin-bottom:3rem;max-width:600px}.upload-page-title{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin:0 0 1rem;line-height:1.2}.upload-page-subtitle{color:var(--text-secondary);font-size:clamp(1rem,2vw,1.1rem);line-height:1.6;margin:0}.upload-card-container{background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);width:100%;max-width:650px;border-radius:24px;padding:2.5rem;box-shadow:var(--shadow-lg);border:1px solid var(--border-color);transition:all .3s ease}[data-theme=dark] .upload-card-container{background:#0f172acc;box-shadow:0 16px 48px #0006}.upload-form{display:flex;flex-direction:column;gap:1.5rem}.file-drop-area{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 2rem;border:2px dashed var(--border-color);border-radius:16px;background:var(--bg-hover);cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);text-align:center}.file-drop-area:hover{border-color:var(--primary);background:var(--bg-secondary)}.file-drop-area.active{border-color:var(--primary);background:var(--primary-light);transform:scale(1.02)}.upload-icon{color:var(--text-muted);margin-bottom:1rem;transition:color .3s ease}.file-drop-area.active .upload-icon,.upload-icon.dragging{color:var(--primary)}.drop-zone-title{margin:0 0 .5rem;font-size:1.25rem;color:var(--text-main);font-weight:600}.drop-zone-subtitle{margin:0;color:var(--text-secondary);font-size:.9rem}.file-info-card{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;background:var(--bg-main);border:1px solid var(--border-color);border-radius:12px;box-shadow:var(--shadow-sm);animation:slideUp .4s cubic-bezier(.16,1,.3,1)}.file-info-content{display:flex;align-items:center;gap:1rem}.file-icon-wrapper{background:var(--primary-light);padding:10px;border-radius:10px;color:var(--primary);display:flex}.file-details{display:flex;flex-direction:column}.file-name{font-weight:600;color:var(--text-main);font-size:.95rem;word-break:break-all}.file-size{color:var(--text-secondary);font-size:.8rem}.remove-file-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;font-size:1.25rem;transition:color .2s ease}.remove-file-btn:hover{color:var(--error)}.error-banner{display:flex;align-items:center;gap:.75rem;padding:1rem 1.5rem;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:12px;color:var(--error);font-size:.9rem;font-weight:500;animation:slideUp .4s cubic-bezier(.16,1,.3,1)}.upload-submit-btn{background:var(--gradient-primary);color:#fff;border:none;padding:1rem;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;display:flex;justify-content:center;align-items:center;gap:.75rem;transition:all .3s ease;box-shadow:var(--shadow-glow)}.upload-submit-btn:hover:not(.disabled){transform:translateY(-2px);box-shadow:0 12px 24px #1c39bb59}.upload-submit-btn.disabled{background:var(--border-color);cursor:not-allowed;box-shadow:none}.spinner{animation:spin 1s linear infinite}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.upload-page-wrapper{padding:1rem}.upload-page-header{margin-bottom:2rem}.upload-card-container{padding:1.5rem;border-radius:20px}.file-drop-area{padding:2rem 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