@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";:root{--bg: #f8fafc;--surface: #ffffff;--surface-soft: #f1f5f9;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--brand: #10b981;--brand-dark: #059669;--brand-soft: rgba(16, 185, 129, .1);--danger: #ef4444;--warning: #f59e0b;--radius-xl: 20px;--radius-lg: 14px;--radius-md: 10px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);--shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04);--sidebar-width: 280px}[data-theme=dark]{--bg: #050505;--surface: #0c0c0e;--surface-soft: #141417;--border: #1e1e21;--text: #f8fafc;--muted: #8a8a93;--brand: #22c55e;--brand-dark: #16a34a;--brand-soft: rgba(34, 197, 94, .12);--shadow-sm: 0 1px 2px rgba(0,0,0,.5);--shadow-md: 0 4px 12px rgba(0,0,0,.6);--shadow-lg: 0 12px 24px rgba(0,0,0,.7);--shadow-xl: 0 20px 40px rgba(0,0,0,.8)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;transition:background-color .3s cubic-bezier(.4,0,.2,1),color .3s cubic-bezier(.4,0,.2,1);overflow-x:hidden;width:100%}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}.dashboard-shell{display:flex;min-height:100vh;background:var(--bg)}.dashboard-sidebar{width:var(--sidebar-width);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:50;padding:.5rem}.sidebar-brand{padding:2rem 1.5rem;display:flex;align-items:center;gap:1rem}.sidebar-logo{width:38px;height:38px;background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#000;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1rem;box-shadow:0 4px 12px var(--brand-soft)}.sidebar-title{font-weight:900;font-size:1.25rem;letter-spacing:-.04em;background:linear-gradient(to right,var(--text),var(--muted));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.sidebar-nav{flex:1;padding:.5rem;overflow-y:auto}.sidebar-section{margin-bottom:2rem}.sidebar-label{padding:0 1rem;font-size:.65rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.75rem;opacity:.6}.sidebar-link{display:flex;align-items:center;gap:1rem;padding:.8rem 1rem;color:var(--muted);text-decoration:none;border-radius:12px;font-size:.9rem;font-weight:600;transition:all .25s cubic-bezier(.4,0,.2,1);margin-bottom:.25rem}.sidebar-link:hover{background:var(--surface-soft);color:var(--text);transform:translate(4px)}.sidebar-link-active{background:var(--brand-soft);color:var(--brand);box-shadow:inset 0 0 0 1px #22c55e1a}.sidebar-link-active svg{color:var(--brand)}.sidebar-footer{padding:1rem;background:var(--surface-soft);border-radius:16px;margin:1rem}.sidebar-user{display:flex;align-items:center;gap:1rem;margin-bottom:1.25rem}.sidebar-avatar{width:42px;height:42px;background:var(--surface);border:1px solid var(--border);border-radius:14px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;box-shadow:var(--shadow-sm)}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-size:.9rem;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.02em}.sidebar-user-plan{font-size:.7rem;color:var(--brand);font-weight:700;text-transform:uppercase;letter-spacing:.05em}.dashboard-main{flex:1;margin-left:var(--sidebar-width);min-width:0;background:var(--bg);width:100%}.dashboard-header{padding:1.5rem 3rem;background:var(--bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:40;display:flex;justify-content:space-between;align-items:center;min-height:80px}.dashboard-title-container{display:flex;flex-direction:column}.dashboard-title{font-size:1.75rem;font-weight:900;margin:0;letter-spacing:-.05em;background:linear-gradient(to bottom right,var(--text) 0%,var(--muted) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2}.dashboard-subtitle{color:var(--muted);font-size:.9rem;margin:.25rem 0 0;font-weight:500}.dashboard-content{padding:3rem;max-width:1400px;margin:0 auto;width:100%}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:3rem}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:1.5rem;box-shadow:var(--shadow-sm);transition:all .3s ease;position:relative;overflow:hidden;display:flex;flex-direction:column}.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl);border-color:var(--brand)}.stat-card:after{content:"";position:absolute;top:0;right:0;width:100px;height:100px;background:radial-gradient(circle at top right,var(--brand-soft),transparent 70%);opacity:.5;pointer-events:none}.stat-icon{width:48px;height:48px;background:var(--surface-soft);border-radius:14px;display:flex;align-items:center;justify-content:center;color:var(--brand);margin-bottom:1.25rem;transition:all .3s ease}.stat-card:hover .stat-icon{background:var(--brand);color:#000}.stat-label{font-size:.7rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.5rem}.stat-value{font-size:2rem;font-weight:900;margin:0;letter-spacing:-.04em;color:var(--text)}.stat-change{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;background:var(--brand-soft);border-radius:20px;font-size:.75rem;color:var(--brand);font-weight:800;margin-top:1rem}.app-card{background:var(--surface);border:1px solid var(--border);border-radius:28px;padding:2.5rem;box-shadow:var(--shadow-md);transition:all .4s cubic-bezier(.4,0,.2,1)}.app-card:hover{box-shadow:var(--shadow-xl);border-color:#22c55e33}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem}.content-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:2.5rem;align-items:start}@media (max-width: 1200px){.content-grid{grid-template-columns:1fr;gap:2rem}}.welcome-card{background:linear-gradient(135deg,#0c0c0e,#050505);margin-bottom:3rem;padding:4rem;display:flex;align-items:center;justify-content:space-between;position:relative;overflow:hidden;border:1px solid var(--border);box-shadow:0 20px 50px #0006;border-radius:32px}.welcome-info{position:relative;z-index:1;max-width:650px}.welcome-title{font-size:3.5rem;font-weight:900;margin-bottom:2rem;letter-spacing:-.06em;line-height:1.1;color:#fff}.welcome-title span{color:var(--brand);text-shadow:0 0 30px rgba(34,197,94,.3)}.welcome-text{font-size:1.25rem;color:var(--muted);margin-bottom:3rem;line-height:1.6;max-width:520px;font-weight:500}.welcome-bot{position:absolute;right:-20px;top:50%;transform:translateY(-50%);opacity:.15;filter:blur(2px);pointer-events:none}.welcome-actions{display:flex;gap:1.5rem;flex-wrap:wrap}@media (max-width: 1024px){.welcome-card{padding:3rem}.welcome-title{font-size:2.75rem}}@media (max-width: 768px){.welcome-card{padding:2.5rem 1.5rem;flex-direction:column;text-align:center}.welcome-info{max-width:100%}.welcome-title{font-size:2.25rem;margin-bottom:1.5rem}.welcome-text{font-size:1.1rem;margin-bottom:2rem;max-width:100%}.welcome-bot{display:none}.welcome-actions{justify-content:center;flex-direction:column;width:100%;gap:1rem}.welcome-actions button{width:100%!important}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top left,#111,#000);padding:2rem}.auth-card{background:#0c0c0e;border:1px solid #1e1e21;border-radius:32px;padding:4rem;width:100%;max-width:480px;box-shadow:0 30px 60px #000c;position:relative;overflow:hidden}.auth-card:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at center,rgba(34,197,94,.05),transparent 50%);pointer-events:none}.auth-logo{width:64px;height:64px;background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#000;border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 2.5rem;box-shadow:0 10px 25px #22c55e4d;font-size:1.5rem;font-weight:900}.auth-title{font-size:2.25rem;font-weight:900;text-align:center;margin:0 0 1rem;letter-spacing:-.06em;color:#fff}.auth-subtitle{color:var(--muted);text-align:center;font-size:1.1rem;margin-bottom:3.5rem;font-weight:500}.form-group{margin-bottom:2rem}.form-label{display:block;font-size:.8rem;font-weight:800;margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.form-input{width:100%;height:56px;background:var(--surface-soft);border:1px solid var(--border);border-radius:16px;padding:0 1.5rem;color:var(--text);font-size:1rem;font-weight:500;transition:all .3s ease}.form-input:focus{outline:none;border-color:var(--brand);background:var(--bg);box-shadow:0 0 0 4px var(--brand-soft)}.primary-button{width:100%;height:56px;background:var(--brand);color:#000;border:none;border-radius:16px;font-weight:800;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.75rem;transition:all .4s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 10px 20px var(--brand-soft)}.primary-button:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 15px 30px var(--brand-soft)}.primary-button:active{transform:translateY(0)}.secondary-button{display:flex;align-items:center;gap:.75rem;padding:.8rem 1.5rem;background:var(--surface-soft);border:1px solid var(--border);border-radius:14px;color:var(--text);font-weight:700;font-size:.9rem;cursor:pointer;transition:all .3s ease}.secondary-button:hover{background:var(--bg);border-color:var(--brand);transform:translateY(-2px)}.google-button{width:100%;height:56px;background:transparent;border:1px solid var(--border);border-radius:16px;color:#fff;font-weight:700;font-size:1rem;display:flex;align-items:center;justify-content:center;gap:1rem;cursor:pointer;transition:all .3s ease}.google-button:hover{background:#ffffff0d;border-color:var(--muted)}.table-container{background:var(--surface);border:1px solid var(--border);border-radius:20px;overflow:hidden;margin-top:1.5rem}.data-table{width:100%;border-collapse:collapse}.data-table th{background:var(--surface-soft);padding:1.25rem 1.5rem;text-align:left;font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.data-table td{padding:1.5rem;border-bottom:1px solid var(--border);font-size:.95rem;font-weight:600}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--surface-soft)}.badge{display:inline-flex;padding:6px 14px;border-radius:10px;font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.badge-green{background:#22c55e26;color:var(--brand)}.badge-yellow{background:#f59e0b26;color:var(--warning)}.badge-red{background:#ef444426;color:var(--danger)}.badge-gray{background:var(--surface-soft);color:var(--muted)}.chat-container{height:450px;display:flex;flex-direction:column;background:var(--bg);border-radius:20px;overflow:hidden;border:1px solid var(--border)}.chat-messages{flex:1;padding:1.5rem;overflow-y:auto;display:flex;flex-direction:column;gap:1rem}.chat-bubble{max-width:80%;padding:1rem 1.25rem;border-radius:18px;font-size:.875rem;line-height:1.5;font-weight:500;position:relative}.chat-bubble-ai{align-self:flex-start;background:var(--surface-soft);color:var(--text);border-bottom-left-radius:4px}.chat-bubble-user{align-self:flex-end;background:var(--brand);color:#000;border-bottom-right-radius:4px;font-weight:700}.chat-input-area{padding:1rem 1.5rem;background:var(--surface-soft);border-top:1px solid var(--border);display:flex;align-items:center;gap:1rem}.chat-input-mock{flex:1;background:var(--surface);border:1px solid var(--border);padding:.75rem 1.25rem;border-radius:12px;font-size:.8125rem;color:var(--muted)}.tone-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:12px}.tone-card{padding:12px;border-radius:16px;border:1px solid var(--border);background:var(--surface-soft);cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}.tone-card:hover{border-color:var(--brand);transform:translateY(-2px)}.tone-card-active{background:var(--brand-soft);border-color:var(--brand);color:var(--brand)}.tone-icon{width:32px;height:32px;border-radius:10px;background:var(--surface);display:flex;align-items:center;justify-content:center;margin-bottom:4px}.tone-card-active .tone-icon{background:var(--brand);color:#000}.tone-label{font-size:.75rem;font-weight:800}.form-textarea{width:100%;background:var(--surface-soft);border:1px solid var(--border);border-radius:16px;padding:1.25rem;color:var(--text);font-size:.95rem;font-weight:500;transition:all .3s ease;resize:vertical}.form-textarea:focus{outline:none;border-color:var(--brand);background:var(--bg);box-shadow:0 0 0 4px var(--brand-soft)}.logout-button{display:flex;align-items:center;gap:8px;padding:.6rem 1rem;background:var(--surface);border:1px solid var(--border);border-radius:10px;color:var(--danger);font-weight:700;font-size:.8rem;cursor:pointer;transition:all .2s ease}.logout-button:hover{background:#ef44441a;border-color:var(--danger)}.theme-toggle{width:40px;height:40px;background:var(--surface);border:1px solid var(--border);border-radius:10px;color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.theme-toggle:hover{background:var(--surface-soft);border-color:var(--brand)}.mobile-toggle,.mobile-close{display:none}.header-actions{display:flex;gap:1rem}.system-status{background:var(--surface-soft);padding:.5rem 1rem;border-radius:12px;border:1px solid var(--border);display:flex;align-items:center;gap:10px}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 10px var(--brand)}.status-label{font-size:.75rem;font-weight:800;color:var(--text)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;display:flex;align-items:center;justify-content:center;padding:1.5rem}.modal-card{background:var(--surface);border:1px solid var(--border);border-radius:32px;width:100%;max-width:600px;overflow:hidden;box-shadow:var(--shadow-xl);animation:modalIn .3s cubic-bezier(.4,0,.2,1)}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{padding:2rem;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:flex-start}.modal-title{font-size:1.5rem;font-weight:900;margin:0;letter-spacing:-.04em}.modal-description{color:var(--muted);font-size:.9rem;margin:.5rem 0 0;font-weight:500}.modal-close{background:var(--surface-soft);border:none;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--muted)}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap}.inbox-layout{display:flex;height:calc(100vh - 250px)}.contacts-list{width:380px;border-right:1px solid var(--border);display:flex;flex-direction:column;background:var(--surface)}.chat-area{flex:1;display:flex;flex-direction:column;background:var(--bg)}.mobile-back-button{display:none}@media (max-width: 1024px){:root{--sidebar-width: 0px}.dashboard-sidebar{width:280px;left:-280px!important;transition:transform .3s cubic-bezier(.4,0,.2,1)}.dashboard-sidebar.sidebar-open{transform:translate(280px);left:0!important}.dashboard-main{margin-left:0}.mobile-toggle{display:flex;align-items:center;justify-content:center;width:42px;height:42px;background:var(--surface-soft);border:1px solid var(--border);border-radius:12px;color:var(--text);cursor:pointer}.mobile-close{display:flex;margin-left:auto;background:transparent;border:none;color:var(--muted);cursor:pointer}.sidebar-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:45;animation:fadeIn .2s ease}.dashboard-header{padding:1rem 1.5rem;min-height:70px}.dashboard-content{padding:1.5rem}.dashboard-title{font-size:1.25rem}.stats-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.dashboard-grid{grid-template-columns:1fr}.header-actions{display:none}.inbox-layout{height:calc(100vh - 200px)}.contacts-list{width:320px}}@media (max-width: 768px){.contacts-list{width:100%}.chat-area,.show-chat .contacts-list{display:none}.show-chat .chat-area{display:flex}.mobile-back-button{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--surface-soft);border-radius:12px;color:var(--text);border:none}}@media (max-width: 640px){.stats-grid{grid-template-columns:1fr}.auth-card{padding:2.5rem 1.5rem}.auth-title{font-size:1.75rem}.table-container{overflow-x:auto}.data-table{min-width:600px}.stat-card{padding:1.5rem}.stat-value{font-size:1.75rem}.app-card{padding:1.5rem}.chat-container{height:400px}.tone-grid{grid-template-columns:repeat(2,1fr)}.toolbar{flex-direction:column;align-items:stretch}.primary-button{width:100%}.modal-card{border-radius:24px}.modal-header{padding:1.5rem}}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.dashboard-content>*{animation:fadeIn .5s ease forwards}