:root{--accent:#ff6447;--accent-dark:#e0532f;--accent-tint:#fff0ec;--white:#fff;--off-white:#faf9f7;--grey-100:#f1efec;--grey-300:#ddd9d4;--grey-500:#938f89;--grey-700:#57534e;--black:#201e1c}*{box-sizing:border-box}body{color:var(--black);background:var(--off-white);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}#root{height:100vh}button{font-family:inherit}.app-shell{flex-direction:column;height:100vh;display:flex}.app-banner{background:var(--accent);color:var(--white);flex-shrink:0;align-items:center;padding:12px 20px;display:flex}.app-banner h1{letter-spacing:.2px;margin:0;font-size:17px;font-weight:700}.app-body{flex:1;min-height:0;display:flex}.left-nav{background:var(--white);border-right:1px solid var(--grey-300);flex-direction:column;flex-shrink:0;width:240px;padding:16px 14px;display:flex;overflow-y:auto}.nav-tabs{flex-direction:column;gap:4px;margin-bottom:14px;display:flex}.nav-tab-btn{text-align:left;color:var(--grey-700);cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:8px;padding:9px 12px;font-size:14px;display:flex}.nav-tab-btn:hover{background:var(--grey-100)}.nav-tab-btn.active{background:var(--accent-tint);color:var(--accent-dark);font-weight:700}.new-message-btn{background:var(--accent);color:var(--white);cursor:pointer;border:none;border-radius:8px;margin-bottom:18px;padding:10px 12px;font-size:14px;font-weight:600}.new-message-btn:hover{background:var(--accent-dark)}.nav-section{margin-bottom:18px}.nav-section-title{text-transform:uppercase;letter-spacing:.06em;color:var(--grey-500);margin-bottom:8px;font-size:11px;font-weight:700}.date-filter-fields{flex-direction:column;gap:8px;display:flex}.date-filter-label{color:var(--grey-500);text-transform:uppercase;letter-spacing:.04em;flex-direction:column;gap:3px;font-size:11px;font-weight:600;display:flex}.date-filter-label input{border:1px solid var(--grey-300);text-transform:none;letter-spacing:normal;color:var(--black);border-radius:6px;padding:6px 8px;font-size:13px;font-weight:400}.date-filter-clear{color:var(--grey-500);cursor:pointer;text-align:left;background:0 0;border:none;padding:2px 0;font-size:12px}.left-nav-spacer{flex:1}.left-nav-footer{border-top:1px solid var(--grey-300);flex-direction:column;gap:10px;padding-top:14px;display:flex}.daily-limit-badge{background:var(--grey-100);color:var(--grey-700);border-radius:12px;width:fit-content;padding:5px 10px;font-size:12px;display:inline-block}.daily-limit-badge.at-limit{background:var(--accent-tint);color:var(--accent-dark);font-weight:700}.left-nav-user{color:var(--grey-700);justify-content:space-between;align-items:center;font-size:13px;display:flex}.logout-btn{border:1px solid var(--grey-300);color:var(--grey-700);cursor:pointer;background:0 0;border-radius:6px;padding:5px 10px;font-size:12px}.app-content{flex:1;min-width:0;min-height:0;overflow:hidden}.login-screen{background:var(--off-white);justify-content:center;align-items:center;height:100vh;display:flex}.login-form{background:var(--white);border-radius:10px;flex-direction:column;gap:14px;width:320px;padding:32px;display:flex;box-shadow:0 2px 16px #201e1c14}.login-form h1{text-align:center;color:var(--accent);margin:0 0 8px;font-size:19px}.login-form label{color:var(--grey-700);flex-direction:column;gap:4px;font-size:13px;display:flex}.login-form input,.contact-form input,.search-input,.tag-filter-input,.thread-composer textarea,.new-message-search{border:1px solid var(--grey-300);background:var(--white);color:var(--black);border-radius:6px;padding:8px 10px;font-size:14px}.login-form button[type=submit]{background:var(--accent);color:var(--white);cursor:pointer;border:none;border-radius:6px;padding:10px;font-size:14px}.login-form button[type=submit]:hover{background:var(--accent-dark)}.form-error{color:var(--accent-dark);font-size:13px}.conversations-layout{height:100%;display:flex}.conversation-list-column{border-right:1px solid var(--grey-300);background:var(--white);flex-direction:column;flex-shrink:0;width:320px;display:flex}.conversation-list-toolbar{border-bottom:1px solid var(--grey-300);flex-direction:column;gap:8px;padding:12px 14px;display:flex}.unread-toggle{color:var(--grey-700);cursor:pointer;align-items:center;gap:6px;font-size:13px;display:flex}.tag-filter-select{border:1px solid var(--grey-300);background:var(--white);color:var(--black);border-radius:6px;padding:7px 8px;font-size:13px}.conversation-list{flex:1;margin:0;padding:0;list-style:none;overflow-y:auto}.conversation-item{border-bottom:1px solid var(--grey-100);cursor:pointer;padding:12px 16px}.conversation-item:hover{background:var(--off-white)}.conversation-item.selected{background:var(--accent-tint)}.conversation-item.unread .conversation-name,.conversation-item.unread .conversation-preview{color:var(--black);font-weight:700}.conversation-item.unread{background:var(--accent-tint)}.conversation-item-top{justify-content:space-between;align-items:baseline;gap:8px;font-size:14px;display:flex}.conversation-name-group{flex-wrap:wrap;align-items:center;gap:6px;min-width:0;display:flex}.conversation-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.conversation-time{color:var(--grey-500);flex-shrink:0;font-size:11px;font-weight:400!important}.conversation-preview{color:var(--grey-700);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:13px;overflow:hidden}.tag-pill{background:var(--grey-100);color:var(--grey-700);border-radius:10px;padding:2px 7px;font-size:10px}.conversation-item.unread .tag-pill{background:var(--white)}.conversation-empty,.thread-placeholder{color:var(--grey-500);text-align:center;padding:24px}.message-thread{background:var(--off-white);flex-direction:column;flex:1;min-width:0;display:flex}.thread-header{border-bottom:1px solid var(--grey-300);background:var(--white);justify-content:space-between;align-items:center;padding:14px 20px;display:flex}.thread-contact-name-group{align-items:center;gap:6px;display:flex}.thread-contact-name{font-weight:700}.thread-contact-phone-group{align-items:center;gap:8px;display:flex}.thread-contact-phone{color:var(--grey-500);font-size:12px}.add-to-contacts-btn{border:1px solid var(--accent);color:var(--accent-dark);cursor:pointer;background:0 0;border-radius:12px;padding:2px 9px;font-size:11px}.add-to-contacts-btn:hover{background:var(--accent-tint)}.mark-unread-btn{border:1px solid var(--grey-300);cursor:pointer;color:var(--grey-700);background:0 0;border-radius:6px;padding:6px 10px;font-size:12px}.thread-messages{flex-direction:column;flex:1;gap:8px;padding:20px;display:flex;overflow-y:auto}.message-bubble{border-radius:12px;max-width:60%;padding:8px 12px;font-size:14px}.message-bubble.sent{background:var(--accent);color:var(--white);border-bottom-right-radius:2px;align-self:flex-end}.message-bubble.received{background:var(--white);border:1px solid var(--grey-300);border-bottom-left-radius:2px;align-self:flex-start}.message-meta{opacity:.7;text-align:right;margin-top:4px;font-size:10px}.thread-composer{border-top:1px solid var(--grey-300);background:var(--white);padding:14px 20px}.thread-composer textarea{resize:none;width:100%;font-family:inherit}.composer-footer{justify-content:space-between;align-items:center;margin-top:8px;display:flex}.char-counter{color:var(--grey-500);font-size:12px}.char-counter.notice{color:var(--accent-dark);font-weight:600}.thread-composer button[type=submit]{background:var(--accent);color:var(--white);cursor:pointer;border:none;border-radius:6px;padding:8px 16px}.thread-composer button[type=submit]:hover{background:var(--accent-dark)}.thread-composer button[type=submit]:disabled{background:var(--grey-300);cursor:not-allowed}.contacts-page{height:100%;padding:20px;overflow-y:auto}.contacts-toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.contacts-toolbar button,.btn-link{background:var(--white);border:1px solid var(--grey-300);cursor:pointer;color:var(--black);border-radius:6px;padding:8px 12px;font-size:13px;text-decoration:none}.contacts-toolbar button:first-of-type{background:var(--accent);color:var(--white);border:none}.contacts-toolbar button:first-of-type:hover{background:var(--accent-dark)}.import-result{background:var(--accent-tint);border:1px solid var(--grey-300);border-radius:6px;justify-content:space-between;align-items:center;margin-bottom:14px;padding:10px 14px;font-size:13px;display:flex}.import-result button{cursor:pointer;background:0 0;border:none;font-size:16px}.contacts-table{border-collapse:collapse;background:var(--white);border-radius:8px;width:100%;overflow:hidden}.contacts-table th,.contacts-table td{text-align:left;border-bottom:1px solid var(--grey-100);padding:10px 14px;font-size:14px}.contact-actions{gap:8px;display:flex}.contact-actions button{border:1px solid var(--grey-300);cursor:pointer;background:0 0;border-radius:6px;padding:4px 8px;font-size:12px}.contacts-empty{text-align:center;color:var(--grey-500);padding:24px}.modal-overlay{z-index:10;background:#201e1c66;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--white);border-radius:10px;width:360px;max-height:80vh;padding:24px;overflow-y:auto}.modal h2{margin-top:0;font-size:17px}.contact-form,.new-message-form{flex-direction:column;gap:12px;display:flex}.contact-form label,.new-message-form label{color:var(--grey-700);flex-direction:column;gap:4px;font-size:13px;display:flex}.contact-form-actions,.new-message-actions{justify-content:flex-end;gap:8px;display:flex}.contact-form-actions button[type=submit],.new-message-actions button[type=submit],.new-message-actions .primary{background:var(--accent);color:var(--white);cursor:pointer;border:none;border-radius:6px;padding:8px 14px}.contact-form-actions button[type=submit]:hover,.new-message-actions button[type=submit]:hover,.new-message-actions .primary:hover{background:var(--accent-dark)}.contact-form-actions button[type=button],.new-message-actions button[type=button]{border:1px solid var(--grey-300);cursor:pointer;background:0 0;border-radius:6px;padding:8px 14px}.new-message-contact-list{border:1px solid var(--grey-300);border-radius:6px;max-height:220px;margin:0;padding:0;list-style:none;overflow-y:auto}.new-message-contact-list li{cursor:pointer;border-bottom:1px solid var(--grey-100);padding:8px 10px;font-size:13px}.new-message-contact-list li:last-child{border-bottom:none}.new-message-contact-list li:hover{background:var(--off-white)}.new-message-contact-list .contact-phone{color:var(--grey-500);font-size:11px}.quick-add-link{color:var(--accent-dark);cursor:pointer;text-align:left;background:0 0;border:none;padding:0;font-size:13px;font-weight:600}.quick-tag-buttons{gap:8px;display:flex}.quick-tag-btn{border:1px solid var(--grey-300);background:var(--white);cursor:pointer;color:var(--grey-700);border-radius:14px;padding:6px 12px;font-size:12px}.quick-tag-btn.selected{background:var(--accent);border-color:var(--accent);color:var(--white)}.selected-contact-banner{background:var(--off-white);border-radius:6px;justify-content:space-between;align-items:center;padding:10px 12px;font-size:13px;display:flex}.selected-contact-banner button{color:var(--grey-500);cursor:pointer;background:0 0;border:none;font-size:12px}.form-hint{color:var(--grey-500);font-size:12px}.manage-tags-list{border:1px solid var(--grey-300);border-radius:6px;max-height:260px;margin:0 0 14px;padding:0;list-style:none;overflow-y:auto}.manage-tags-list li{border-bottom:1px solid var(--grey-100);justify-content:space-between;align-items:center;padding:8px 10px;font-size:13px;display:flex}.manage-tags-list li:last-child{border-bottom:none}.manage-tags-actions{gap:6px;display:flex}.manage-tags-actions button{border:1px solid var(--grey-300);cursor:pointer;background:0 0;border-radius:6px;padding:3px 8px;font-size:11px}.manage-tags-edit-row{flex:1;gap:6px;display:flex}.manage-tags-edit-row input{border:1px solid var(--grey-300);border-radius:6px;flex:1;padding:4px 6px;font-size:13px}.manage-tags-edit-row button{background:var(--accent);color:var(--white);cursor:pointer;border:none;border-radius:6px;padding:3px 8px;font-size:11px}.manage-tags-empty{color:var(--grey-500);text-align:center;padding:14px;font-size:13px}.manage-tags-add{gap:8px;margin-bottom:10px;display:flex}.manage-tags-add input{border:1px solid var(--grey-300);border-radius:6px;flex:1;padding:7px 9px;font-size:13px}.manage-tags-add button{background:var(--accent);color:var(--white);cursor:pointer;border:none;border-radius:6px;padding:7px 14px;font-size:13px}