:root{font-family:Montserrat,Inter,system-ui,sans-serif;color:var(--brand-palette-uiNeutral-ink900, #111);background:var(--brand-palette-uiNeutral-surface100, #fff);font-size:16px;line-height:1.5}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--brand-palette-uiNeutral-surface200, #f5f5f5);color:inherit}#root{min-height:100vh}.core-layout{display:flex;flex-direction:column;min-height:100vh}.core-layout__header{background:var(--brand-palette-uiNeutral-surface100, #fff);border-bottom:1px solid var(--brand-palette-uiNeutral-line300, #e0e0e0);padding:.75rem 1.5rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:var(--brand-tokens-zIndex-header, 100)}.brand-mark{display:flex;gap:.75rem;align-items:center}.brand-mark__image{width:48px;height:48px;object-fit:contain}.brand-mark__name{margin:0;font-size:1.25rem;font-weight:700}.brand-mark__tagline{margin:0;font-size:.9rem;color:var(--brand-palette-uiNeutral-ink500, #666)}.core-layout__status{text-align:right}.core-layout__status-label{margin:0;font-size:.75rem;color:var(--brand-palette-uiNeutral-ink500, #666)}.core-layout__status-action{margin-top:.25rem;padding:.35rem .85rem;border-radius:var(--brand-tokens-radius-r8, 8px);border:1px solid var(--brand-palette-brand-kajovoRed, #f00);background:transparent;color:var(--brand-palette-brand-kajovoRed, #f00);font-weight:600;cursor:pointer}.core-layout__shell{flex:1;display:grid;grid-template-columns:275px 1fr;min-height:0}.core-layout__nav{border-right:1px solid var(--brand-palette-uiNeutral-line300, #e0e0e0);padding:1rem;background:var(--brand-palette-uiNeutral-surface100, #fff);display:flex;flex-direction:column;gap:.5rem}.core-layout__nav--collapsed{flex-direction:row;gap:.5rem;overflow-x:auto}.core-layout__nav-item{display:flex;flex-direction:column;gap:.2rem;padding:.8rem 1rem;border-radius:var(--brand-tokens-radius-r8, 8px);text-decoration:none;color:inherit;border:1px solid transparent}.core-layout__nav-item--active{background:var(--brand-palette-brand-kajovoRed, #f00);border-color:var(--brand-palette-brand-kajovoRed, #f00);color:var(--brand-palette-brand-white, #fff)}.core-layout__nav-label{font-weight:600}.core-layout__nav-helper{font-size:.85rem;color:var(--brand-palette-uiNeutral-ink700, #333)}.core-layout__content{padding:1.5rem;overflow:auto;background:var(--brand-palette-uiNeutral-surface200, #f5f5f5)}.page-container{display:flex;flex-direction:column;gap:1.25rem}.feature-panel{background:var(--brand-palette-uiNeutral-surface100, #fff);padding:1rem;border-radius:var(--brand-tokens-radius-r12, 12px);box-shadow:0 1px 4px #00000014}.feature-panel__title{margin:0;font-size:1.1rem;font-weight:700}.feature-panel__lead{margin:.25rem 0 0;color:var(--brand-palette-uiNeutral-ink700, #333);font-size:.9rem}.feature-panel__body{margin-top:1rem;display:flex;flex-direction:column;gap:1rem}.form{display:flex;flex-direction:column;gap:.85rem}.form__field{display:flex;flex-direction:column;gap:.35rem;font-weight:600}.form__field input,.form__field textarea{padding:.5rem .75rem;border-radius:var(--brand-tokens-radius-r8, 8px);border:1px solid var(--brand-palette-uiNeutral-line300, #e0e0e0);font-size:1rem;font-family:inherit}.form__field--checkbox{flex-direction:row;align-items:center}.form__helper{font-size:.85rem;color:var(--brand-palette-uiNeutral-ink500, #666)}.form__actions{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.primary-button,.secondary-button{border:none;padding:.6rem 1rem;border-radius:var(--brand-tokens-radius-r8, 8px);font-weight:600;cursor:pointer}.primary-button{background:var(--brand-palette-brand-kajovoRed, #f00);color:var(--brand-palette-brand-white, #fff)}.secondary-button{background:transparent;border:1px solid var(--brand-palette-brand-kajovoRed, #f00);color:var(--brand-palette-brand-kajovoRed, #f00)}.status-message{display:flex;gap:.75rem;align-items:center;padding:.75rem 1rem;border-radius:var(--brand-tokens-radius-r8, 8px);border:1px solid transparent}.status-message__icon{font-size:1.5rem}.status-message__title{margin:0;font-weight:600}.status-message__description{margin:.25rem 0 0;color:var(--brand-palette-uiNeutral-ink500, #666)}.status-message--error{border-color:var(--brand-palette-state-error, #b71c1c);color:var(--brand-palette-state-error, #b71c1c)}.status-message--loading{border-color:var(--brand-palette-state-info, #0d47a1);color:var(--brand-palette-state-info, #0d47a1)}.status-message--offline{border-color:var(--brand-palette-state-warning, #e65100);color:var(--brand-palette-state-warning, #e65100)}.status-message--empty{border-color:var(--brand-palette-uiNeutral-line300, #e0e0e0)}.folders-grid{display:flex;flex-wrap:wrap;gap:.5rem}.folders-chip{padding:.4rem .85rem;border-radius:var(--brand-tokens-radius-r8, 8px);border:1px solid var(--brand-palette-uiNeutral-line300, #e0e0e0);background:var(--brand-palette-uiNeutral-surface300, #eee)}.message-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.6rem}.message-list__item{padding:.85rem;border-radius:var(--brand-tokens-radius-r12, 12px);border:1px solid var(--brand-palette-uiNeutral-line300, #e0e0e0);display:flex;justify-content:space-between;align-items:center}.message-list__subject{font-size:1rem;font-weight:600;margin:0}.message-list__meta{margin:.2rem 0 0;font-size:.9rem;color:var(--brand-palette-uiNeutral-ink700, #333)}.virtual-view-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem}.virtual-view{padding:1rem;background:var(--brand-palette-uiNeutral-surface200, #f5f5f5);border-radius:var(--brand-tokens-radius-r12, 12px);text-align:center}.virtual-view__count{font-size:1.75rem;margin:0}.virtual-view__label{margin:0;color:var(--brand-palette-uiNeutral-ink700, #333)}.drafts-list,.accounts-grid,.offers-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.75rem}.drafts-list__item,.accounts-card,.offers-list__item{display:flex;justify-content:space-between;padding:.75rem;border-radius:var(--brand-tokens-radius-r12, 12px);border:1px solid var(--brand-palette-uiNeutral-line300, #e0e0e0);background:var(--brand-palette-brand-white, #fff)}.accounts-card__actions,.message-detail__actions{display:flex;gap:.5rem;align-items:center}.message-detail{display:flex;flex-direction:column;gap:.75rem}.message-detail__subject{margin:0;font-size:1.1rem;font-weight:700}.message-detail__meta{margin:0;color:var(--brand-palette-uiNeutral-ink700, #333);font-size:.9rem}.settings-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.settings-card{padding:.9rem;border-radius:var(--brand-tokens-radius-r12, 12px);border:1px solid var(--brand-palette-uiNeutral-line300, #e0e0e0);background:var(--brand-palette-brand-white, #fff)}.settings-card__title{margin:0;font-weight:600}.settings-card__meta{margin:.25rem 0;color:var(--brand-palette-uiNeutral-ink500, #666)}.standalone-layout{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--brand-palette-uiNeutral-surface200, #f5f5f5);padding:1rem}.standalone-layout__panel{width:min(520px,100%);background:var(--brand-palette-brand-white, #fff);padding:1.5rem;border-radius:var(--brand-tokens-radius-r16, 16px);box-shadow:0 1rem 2rem #00000026}@media(max-width:1023px){.core-layout__shell{grid-template-columns:1fr}.core-layout__nav{flex-direction:row;overflow-x:auto;gap:.5rem;border-right:none;border-bottom:1px solid var(--brand-palette-uiNeutral-line300, #e0e0e0)}.core-layout__nav-item{white-space:nowrap}}@media(max-width:599px){.core-layout__header{flex-direction:column;align-items:flex-start;gap:.5rem}}:focus-visible{outline:2px solid var(--brand-palette-brand-kajovoRed, #f00);outline-offset:2px}