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#0b6d861a}.resolution-card{display:flex;justify-content:space-between;align-items:center;gap:18px}.resolution-actions{display:flex;flex-wrap:wrap;gap:10px}.resolution-button.active{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-accent) 100%);color:#fff;border-color:transparent;box-shadow:0 4px 12px #1463562e}.action-card{display:flex;flex-direction:column;gap:14px}.action-button-shell{width:100%}.bottom-action-card{display:flex;flex-direction:row;justify-content:space-between;align-items:center;gap:24px}.action-card-header-group{flex:1;display:flex;flex-direction:column;gap:6px}.bottom-action-card .action-button-shell{width:auto;min-width:260px}.primary-action-button{width:100%;min-height:52px;padding:14px 20px;border-radius:var(--radius-md);cursor:pointer;font-weight:800;font-size:15px;letter-spacing:.01em;transition:transform var(--transition-fast),box-shadow var(--transition-fast),opacity var(--transition-fast)}.primary-action-button:hover:not(:disabled){box-shadow:0 14px 32px #14635647}.action-card-hint{margin:0;color:var(--color-muted);font-size:.9rem;line-height:1.5}.error-banner{padding:16px 20px;background:linear-gradient(135deg,#fff2f2,#fffafb);border-color:#f871714d;color:#b42318;font-weight:600}.progress-panel{display:flex;align-items:center;gap:16px;padding:20px 22px}.spinner{width:24px;height:24px;min-width:24px;border:3px solid rgba(20,99,86,.12);border-top-color:var(--color-accent);border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.progress-copy{flex:1}.progress-copy strong{display:block;color:var(--color-heading);margin-bottom:10px}.progress-bar{width:100%;height:6px;background:#d7e8ef;border-radius:var(--radius-pill);overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--color-primary) 0%,var(--color-accent) 100%);border-radius:var(--radius-pill);transition:width .3s ease}.result-panel{margin-top:4px}.result-panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.primary-action-button:disabled,.remove-file-button:disabled,.resolution-button:disabled,.signin-button:disabled,.reset-button:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}@media(max-width:980px){.workspace-stack{display:flex}}@media(max-width:760px){.workspace-header,.resolution-card{flex-direction:column;align-items:flex-start}.app-header{padding:14px 16px;flex-direction:column;align-items:flex-start;gap:12px}.app-brand{gap:12px;align-items:center;width:100%}.app-brand-logo{width:36px;height:36px}.app-header h1{font-size:1.4rem}.app-brand-tagline{font-size:.88rem}.header-actions{width:100%;justify-content:space-between;gap:12px}.user-profile{padding-right:0;border-right:0;flex:1 1 auto;min-width:0}.reset-button,.signin-button{padding:10px 18px}.hero-section{flex-direction:column;padding:24px 20px;gap:16px}.hero-heading{font-size:1.4rem}.hero-status{align-self:flex-start}.status-pill{align-self:stretch;justify-content:center}.assessment-shell{width:min(100%,calc(100% - 24px));margin:20px auto 32px}}@media(max-width:560px){.app-layout{overflow-x:hidden}.app-header{padding:12px;gap:10px}.app-brand{gap:10px}.app-brand-logo{width:32px;height:32px}.app-header h1{font-size:1.25rem;line-height:1.2}.app-brand-tagline{font-size:.82rem}.header-actions{align-items:flex-start}.user-profile{gap:8px}.user-avatar{width:30px;height:30px;font-size:13px}.user-name{max-width:110px;font-size:13px}.logout-button{padding:4px 8px;font-size:12px}.reset-button,.signin-button{padding:9px 14px;font-size:13px}.hero-section{padding:20px 16px;border-radius:var(--radius-md)}.hero-heading{font-size:1.25rem}.hero-subtitle{font-size:.95rem}.hero-features li{font-size:.9rem;gap:10px}.hero-feature-icon{width:20px;height:20px;min-width:20px;font-size:10px}.hero-cta-text{padding:12px 14px;font-size:.9rem}.upload-grid{grid-template-columns:1fr}.upload-card-header,.selected-file{flex-direction:column;align-items:flex-start}.instruction-card,.upload-card,.resolution-card,.progress-panel,.result-panel,.action-card{padding:18px;border-radius:var(--radius-md)}.bottom-action-card{flex-direction:column;align-items:flex-start;gap:16px}.bottom-action-card .action-button-shell{width:100%;min-width:0}}.app-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background:linear-gradient(180deg,#f5fafd,#edf2f5);color:#6b7f90;gap:16px}.app-loading-spinner{width:36px;height:36px;border:3px solid rgba(11,109,134,.12);border-top-color:#0b6d86;border-radius:50%;animation:spin .8s linear infinite}.app-loading p{font-size:14px;font-weight:500;margin:0}