:root{--color-primary: #1a3a2a;--color-accent: #4a7c59;--color-sage: #a8c5a0;--color-background: #f4f7f5;--color-surface: #ffffff;--color-text-primary: #1a1a2e;--color-text-secondary: #6b7280;--color-error: #e63946;--color-warning: #ffc947;--color-success: #4a7c59;--font-family: -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: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--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-out;--transition-base: .25s ease-out;--transition-slow: .4s ease-out}[data-theme=dark]{--color-primary: #1a3a2a;--color-accent: #5a9c6a;--color-sage: #3d6b4f;--color-background: #121212;--color-surface: #1e1e1e;--color-text-primary: #f0f0f0;--color-text-secondary: #a0a0a0;--color-error: #ff6b7a;--color-warning: #ffd666;--color-success: #5a9c6a;--shadow-sm: 0 1px 3px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4);--shadow-lg: 0 8px 24px rgba(0,0,0,.5)}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}.sidebar-layout{display:flex;min-height:100vh}.sidebar-layout-body{flex:1;display:flex;flex-direction:column;min-height:100vh;transition:margin-left var(--transition-base)}.sidebar-layout-body--expanded{margin-left:264px}.sidebar-layout-body--collapsed{margin-left:88px}.sidebar-layout-content{flex:1;padding:var(--space-xl)}.top-bar{display:flex;align-items:center;height:56px;padding:0 var(--space-xl);background:#1a3a2a;border-bottom:none}.top-bar-title{font-size:var(--font-size-lg);font-weight:600;color:#fff}.top-bar-hamburger{display:none;background:none;border:none;cursor:pointer;padding:var(--space-xs);margin-right:var(--space-sm);color:#fff}.sidebar{position:fixed;top:0;left:0;height:100vh;background:var(--color-primary);display:flex;flex-direction:column;transition:width var(--transition-base);z-index:100;overflow:hidden}.sidebar--expanded{width:264px}.sidebar--collapsed{width:88px}.sidebar-toggle{display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 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var(--transition-fast)}.sidebar-login-link:hover{background:#ffffff14;color:#fff}.sidebar-backdrop{display:none}@media(max-width:768px){.sidebar-layout-body--expanded,.sidebar-layout-body--collapsed{margin-left:0}.sidebar{transform:translate(-100%);width:264px}.sidebar--mobile-open{transform:translate(0)}.sidebar--collapsed{width:264px}.sidebar--collapsed .sidebar-nav-label,.sidebar--collapsed .sidebar-brand-text{display:block;opacity:1;width:auto}.sidebar--collapsed .sidebar-user-info{display:flex;opacity:1;width:auto}.sidebar--collapsed .sidebar-brand{justify-content:flex-start;padding:initial}.sidebar--collapsed .sidebar-toggle-icon{transform:none}.sidebar--collapsed .sidebar-nav-item{justify-content:flex-start;padding:0 var(--space-md);margin:2px var(--space-sm);width:auto}.sidebar--collapsed .sidebar-nav-icon{margin:0}.sidebar--collapsed .sidebar-nav-icon svg{width:24px;height:24px}.sidebar--collapsed 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var(--transition-fast)}.profile-btn-danger:hover{opacity:.9}.profile-btn-export{background:var(--color-accent);color:#fff;border:none;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:opacity var(--transition-fast)}.profile-btn-export:hover{opacity:.9}.profile-message{padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);font-size:var(--font-size-sm);margin-top:var(--space-sm)}.profile-message--success{background:#4a7c591a;color:var(--color-success)}.profile-message--error{background:#e639461a;color:var(--color-error)}.profile-logout-section{text-align:center}.profile-btn-logout{background:none;border:1px solid var(--color-text-secondary);color:var(--color-text-primary);padding:var(--space-sm) var(--space-xl);border-radius:var(--radius-md);font-size:var(--font-size-base);cursor:pointer;transition:background var(--transition-fast)}.profile-btn-logout:hover{background:var(--color-background)}.profile-confirm-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:200}.profile-confirm-dialog{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-xl);max-width:400px;width:90%;box-shadow:var(--shadow-lg)}.profile-confirm-title{font-size:var(--font-size-lg);font-weight:600;color:var(--color-error);margin-bottom:var(--space-md)}.profile-confirm-text{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-xl)}.profile-confirm-actions{display:flex;gap:var(--space-md);justify-content:flex-end}.profile-btn-cancel{background:none;border:1px solid var(--color-text-secondary);color:var(--color-text-primary);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);font-size:var(--font-size-sm);cursor:pointer}.card-component{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-lg) var(--space-xl);box-shadow:var(--shadow-md)}.card-component-title{font-size:var(--font-size-sm);font-weight:700;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.7px;margin-bottom:var(--space-md);padding-bottom:.65rem;border-bottom:2px solid var(--color-sage)}.feedback-page{max-width:640px;margin:0 auto}.feedback-header{margin-bottom:var(--space-xl)}.feedback-title{font-size:var(--font-size-2xl);font-weight:700;color:var(--color-text-primary);margin-bottom:var(--space-xs)}.feedback-subtitle{font-size:var(--font-size-base);color:var(--color-text-secondary)}.feedback-form{display:flex;flex-direction:column;gap:var(--space-lg)}.feedback-field{display:flex;flex-direction:column;gap:var(--space-sm)}.feedback-label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text-primary)}.feedback-pills{display:flex;gap:var(--space-sm);flex-wrap:wrap}.feedback-pill{padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);border:1.5px solid var(--color-text-secondary);background:transparent;color:var(--color-text-primary);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),color 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var(--space-md);border-radius:var(--radius-md);background:#e639461a;color:var(--color-error);font-size:var(--font-size-sm)}.feedback-success-card{text-align:center}.feedback-success{display:flex;flex-direction:column;align-items:center;gap:var(--space-md);padding:var(--space-xl) 0}.feedback-success-icon{margin-bottom:var(--space-sm)}.feedback-success-title{font-size:var(--font-size-xl);font-weight:600;color:var(--color-text-primary)}.feedback-success-text{font-size:var(--font-size-sm);color:var(--color-text-secondary);max-width:360px}.feedback-submit-another{background:none;border:none;color:var(--color-accent);font-size:var(--font-size-base);font-weight:500;cursor:pointer;padding:var(--space-sm) var(--space-md);text-decoration:underline;text-underline-offset:3px}.feedback-submit-another:hover{color:var(--color-primary)}@media(max-width:768px){.feedback-pills{flex-direction:column}.feedback-pill{text-align:center}}.articles-page{padding:var(--space-xl);max-width:1100px;margin:0 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var(--transition-base),box-shadow 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th.col-sub:nth-child(odd){border-left-color:#333}[data-theme=dark] .savings-insight{background:linear-gradient(135deg,#1a3a2a,#243b2e);border-color:var(--color-accent)}[data-theme=dark] .savings-insight p,[data-theme=dark] .savings-insight strong{color:#e0e0e0}[data-theme=dark] .savings-insight-mini{background:linear-gradient(135deg,#1a3a2a,#243b2e);border-color:var(--color-accent);color:#e0e0e0}[data-theme=dark] .savings-insight-close{border-color:#5a9c6a66;color:var(--color-accent)}[data-theme=dark] .paid-off{color:var(--color-accent)}[data-theme=dark] .loan-card{border-color:#333}[data-theme=dark] .scroll-hint{background:var(--color-surface);border-bottom-color:#333}@keyframes snowballModalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes snowballModalScaleIn{0%{opacity:0;transform:translate(-50%,-50%) scale(.95)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.snowball-modal-overlay{position:fixed;inset:0;background:#00000080;z-index:9999;animation:snowballModalFadeIn .2s ease-out}.snowball-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-width:480px;width:90%;padding:var(--space-xl);z-index:10000;animation:snowballModalScaleIn .2s ease-out forwards}.snowball-modal-title{color:var(--color-text-primary);font-size:var(--font-size-xl);font-weight:700;margin-bottom:var(--space-md)}.snowball-modal-body{color:var(--color-text-secondary);font-size:var(--font-size-base);line-height:1.6;margin-bottom:var(--space-md)}.snowball-modal-body:last-of-type{margin-bottom:var(--space-sm)}.snowball-modal-note{color:var(--color-text-secondary);font-size:var(--font-size-sm);opacity:.7;margin-bottom:var(--space-lg)}.snowball-modal-buttons{display:flex;flex-direction:column;gap:var(--space-sm)}.snowball-modal-btn{width:100%}.save-toast{position:fixed;bottom:var(--space-lg);left:50%;transform:translate(-50%);background:var(--color-warning);color:#1a1a2e;font-size:var(--font-size-sm);font-weight:600;padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);box-shadow:var(--shadow-md);z-index:9000;opacity:0;transition:opacity .4s ease-out;pointer-events:none}.save-toast-visible{opacity:1}