:root{--color-primary: #E53935;--color-primary-light: #EF5350;--color-primary-dark: #C62828;--color-primary-bg: rgba(229, 57, 53, .08);--color-navy: #1A2744;--color-navy-light: #2A3A5A;--color-bg: #F5F7FA;--color-bg-white: #FFFFFF;--color-bg-card: #FFFFFF;--color-bg-sidebar: #FFFFFF;--color-bg-hover: #F0F2F5;--color-text: #1A2744;--color-text-secondary: #5A6B8C;--color-text-muted: #8C9BB5;--color-border: #E5E9F0;--color-border-light: #EDF0F5;--color-success: #43A047;--color-warning: #FB8C00;--color-error: #E53935;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--font-size-3xl: 2.5rem;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--sidebar-width: 240px;--header-height: 64px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.6;color:var(--color-text);background-color:var(--color-bg);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--color-text)}h1{font-size:var(--font-size-2xl)}h2{font-size:var(--font-size-xl)}h3{font-size:var(--font-size-lg)}p{color:var(--color-text-secondary)}#app{min-height:100vh}.main-app{display:flex;min-height:100vh}.main-app.hidden{display:none}.sidebar{width:var(--sidebar-width);background:var(--color-bg-white);border-right:1px solid var(--color-border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:100}.sidebar-header{padding:var(--spacing-lg);border-bottom:1px solid var(--color-border)}.sidebar-logo{display:flex;align-items:center;gap:var(--spacing-sm);text-decoration:none}.logo-icon{width:32px;height:32px;object-fit:contain}.logo-img{width:64px;height:64px;object-fit:contain}.logo-text{font-size:var(--font-size-lg);font-weight:700;color:var(--color-navy)}.sidebar-menu{flex:1;padding:var(--spacing-md);overflow-y:auto}.menu-label{font-size:var(--font-size-xs);font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;padding:var(--spacing-md) var(--spacing-sm);margin-top:var(--spacing-md)}.menu-label:first-child{margin-top:0}.nav-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);color:var(--color-text-secondary);text-decoration:none;font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:all var(--transition-fast);border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--color-bg-hover);color:var(--color-text)}.nav-item.active{background:var(--color-primary-bg);color:var(--color-primary)}.sidebar-footer{padding:var(--spacing-md);border-top:1px solid var(--color-border)}.user-profile{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.user-profile:hover{background:var(--color-bg-hover)}.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--color-primary-bg);color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:var(--font-size-sm)}.user-avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}.user-details{flex:1;min-width:0}.user-name{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-email{font-size:var(--font-size-xs);color:var(--color-text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main-wrapper{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh}.main-header{height:var(--header-height);background:var(--color-bg-white);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;padding:0 var(--spacing-xl);position:sticky;top:0;z-index:50}.page-title{font-size:var(--font-size-xl);font-weight:600;color:var(--color-text)}.header-actions{display:flex;align-items:center;gap:var(--spacing-md)}.main-content{flex:1;padding:var(--spacing-xl);max-width:1200px}.phase-section{display:none;animation:fadeIn 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var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:var(--font-size-base);font-family:inherit;transition:all var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-bg)}.form-control::placeholder{color:var(--color-text-muted)}select.form-control{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%235A6B8C' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;padding-right:40px}.multi-select-container{position:relative;width:100%}.selected-chips-container{display:flex;flex-wrap:wrap;gap:var(--spacing-xs);padding:var(--spacing-sm);background:var(--color-bg-white);border:1px solid var(--color-border);border-radius:var(--radius-md);min-height:48px;cursor:text;transition:all var(--transition-fast)}.selected-chips-container:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-bg)}.chip{display:inline-flex;align-items:center;gap:4px;background:var(--color-primary-bg);color:var(--color-primary-dark);padding:4px 8px;border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:500}.chip-remove{border:none;background:none;color:var(--color-primary);cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;font-size:14px;line-height:1;opacity:.7}.chip-remove:hover{opacity:1}.multi-select-input{border:none;outline:none;padding:4px;flex:1;min-width:120px;font-family:inherit;font-size:var(--font-size-base);color:var(--color-text)}.dropdown-list{position:absolute;top:100%;left:0;right:0;background:var(--color-bg-white);border:1px solid var(--color-border);border-radius:var(--radius-md);margin-top:4px;max-height:240px;overflow-y:auto;z-index:1000;box-shadow:var(--shadow-lg);display:none}.dropdown-list.show{display:block}.dropdown-item{padding:var(--spacing-sm) var(--spacing-md);cursor:pointer;transition:background var(--transition-fast);display:flex;justify-content:space-between;align-items:center}.dropdown-item:hover{background:var(--color-bg-hover)}.dropdown-item.selected{background:var(--color-bg-hover);color:var(--color-text-muted);cursor:default}.dropdown-item-dept{font-size:var(--font-size-xs);color:var(--color-text-muted);background:var(--color-border-light);padding:2px 6px;border-radius:var(--radius-sm)}textarea.form-control{min-height:100px;resize:vertical}.question-input-group{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm)}.question-input-group .form-control{flex:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);border:none;border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:500;font-family:inherit;cursor:pointer;transition:all var(--transition-fast);text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark);box-shadow:var(--shadow-sm)}.btn-secondary{background:var(--color-bg-white);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-hover);border-color:var(--color-primary)}.btn-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast)}.btn-icon:hover{background:var(--color-bg-hover);color:var(--color-primary);border-color:var(--color-primary)}.add-question{padding:var(--spacing-xs) var(--spacing-md);font-size:var(--font-size-sm)}.requests-list,.feedback-cards{display:flex;flex-direction:column;gap:var(--spacing-md)}.empty-state{text-align:center;color:var(--color-text-muted);padding:var(--spacing-2xl);font-style:italic;background:var(--color-bg);border-radius:var(--radius-md)}.request-item,.feedback-card{background:var(--color-bg-white);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--spacing-lg);transition:all var(--transition-base)}.request-item:hover,.feedback-card:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-sm)}.request-item-header,.feedback-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.request-item-name,.feedback-card-name{font-weight:600;color:var(--color-text)}.status-badge{padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:500}.status-badge.pending{background:#fb8c001a;color:var(--color-warning)}.status-badge.completed{background:#43a0471a;color:var(--color-success)}.questions-list{list-style:none}.questions-list li{padding:var(--spacing-sm) 0;color:var(--color-text-secondary);font-size:var(--font-size-sm);border-bottom:1px solid var(--color-border-light)}.questions-list li:last-child{border-bottom:none}.questions-list li:before{content:"• ";color:var(--color-primary)}.feedback-card-action{margin-top:var(--spacing-md);text-align:right}.modal{position:fixed;top:0;right:0;bottom:0;left:0;display:none;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-xl)}.modal.active{display:flex}.modal-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#1a274480;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{position:relative;width:100%;max-width:600px;max-height:90vh;background:var(--color-bg-white);border:1px solid var(--color-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;animation:modalIn var(--transition-base)}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg) var(--spacing-xl);border-bottom:1px solid var(--color-border)}.modal-header h3{font-size:var(--font-size-lg)}.modal-close{border:none;background:none}.modal-body{padding:var(--spacing-xl);overflow-y:auto;flex:1}.modal-footer{display:flex;gap:var(--spacing-md);justify-content:flex-end;padding:var(--spacing-lg) var(--spacing-xl);border-top:1px solid var(--color-border)}.toast-container{position:fixed;top:var(--spacing-xl);right:var(--spacing-xl);display:flex;flex-direction:column;gap:var(--spacing-md);z-index:2000}.toast{min-width:300px;padding:var(--spacing-md) var(--spacing-lg);background:var(--color-bg-white);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);animation:toastIn var(--transition-base);display:flex;align-items:center;gap:var(--spacing-md)}.toast.success{border-left:4px solid var(--color-success)}.toast.error{border-left:4px solid var(--color-error)}.toast.warning{border-left:4px solid var(--color-warning)}@keyframes toastIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl);background:linear-gradient(135deg,var(--color-bg) 0%,#E8ECF3 100%)}.login-screen.hidden{display:none}.login-container{text-align:center;max-width:420px;width:100%}.login-card{background:var(--color-bg-white);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--spacing-2xl);box-shadow:var(--shadow-lg)}.login-logo{margin-bottom:var(--spacing-lg)}.login-logo svg{width:48px;height:48px}.login-title{font-size:var(--font-size-2xl);color:var(--color-navy);margin-bottom:var(--spacing-xs)}.login-subtitle{font-size:var(--font-size-base);color:var(--color-text-muted);margin-bottom:var(--spacing-xl)}.login-instruction{margin-bottom:var(--spacing-lg);color:var(--color-text);font-weight:500;font-size:var(--font-size-sm)}#googleSignInButton{display:flex;justify-content:center;margin-bottom:var(--spacing-md)}.login-hint{font-size:var(--font-size-xs);color:var(--color-text-muted)}.dev-login{margin-top:var(--spacing-xl);padding-top:var(--spacing-xl);border-top:1px solid var(--color-border)}.dev-login p{margin-bottom:var(--spacing-md);color:var(--color-warning);font-size:var(--font-size-sm)}.dev-login select{margin-bottom:var(--spacing-md)}.hidden{display:none!important}.feedback-answer{background:var(--color-bg);padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md)}.feedback-answer-question{font-weight:500;color:var(--color-primary);margin-bottom:var(--spacing-sm);font-size:var(--font-size-sm)}.feedback-answer-text{color:var(--color-text);line-height:1.7}.feedback-meta{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:var(--spacing-md);text-align:right}@media (max-width: 768px){.sidebar{display:none}.main-wrapper{margin-left:0}.main-content{padding:var(--spacing-md)}.card{padding:var(--spacing-lg)}.modal{padding:var(--spacing-md)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}