@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");:root{--bg-primary:#000000;--bg-secondary:#1C1C1E;--bg-tertiary:#2C2C2E;--bg-quaternary:#3A3A3C;--bg-elevated:#242426;--text-primary:#FFFFFF;--text-secondary:rgba(235,235,245,0.60);--text-tertiary:rgba(235,235,245,0.30);--text-quaternary:rgba(235,235,245,0.18);--accent:#0A84FF;--accent-hover:#409CFF;--success:#30D158;--warning:#FFD60A;--danger:#FF453A;--danger-hover:#FF6961;--border:rgba(255,255,255,0.10);--border-strong:rgba(255,255,255,0.18);--separator:rgba(255,255,255,0.08);--glass-bg:rgba(28,28,30,0.72);--glass-border:rgba(255,255,255,0.12);--blur:20px;--shadow-sm:0 1px 3px rgba(0,0,0,0.4);--shadow-md:0 4px 16px rgba(0,0,0,0.5);--shadow-lg:0 12px 40px rgba(0,0,0,0.6);--shadow-glow:0 0 24px rgba(10,132,255,0.15);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-pill:9999px;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;--font-mono:"SF Mono","Fira Code","Cascadia Code",monospace;--transition:0.18s cubic-bezier(0.25,0.46,0.45,0.94);--transition-slow:0.35s cubic-bezier(0.25,0.46,0.45,0.94);--sidebar-width:220px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-quaternary);border-radius:var(--radius-pill)}::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.25)}h1{font-size:28px;font-weight:700;letter-spacing:-.5px;line-height:1.25}h2{font-size:22px;letter-spacing:-.3px;line-height:1.3}h2,h3{font-weight:600}h3{font-size:17px;letter-spacing:-.2px}h4{font-weight:600}h4,p{font-size:15px}p{line-height:1.6;color:var(--text-secondary)}a{color:var(--accent);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--accent-hover)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:9px var(--space-4);border-radius:var(--radius-md);font-family:var(--font-sans);font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all var(--transition);white-space:nowrap;-webkit-user-select:none;-moz-user-select:none;user-select:none;outline:none}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px rgba(10,132,255,.35)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-quaternary);border-color:var(--border-strong)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-tertiary);color:var(--text-primary)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-hover)}.btn-sm{padding:6px 12px;font-size:13px;border-radius:var(--radius-sm)}.btn-lg{padding:13px 24px;font-size:16px}.btn-icon{padding:8px;border-radius:var(--radius-md)}.card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.glass{background:var(--glass-bg);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));border:1px solid var(--glass-border);border-radius:var(--radius-lg)}.input,.select,.textarea{width:100%;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-sans);font-size:14px;padding:10px var(--space-3);transition:border-color var(--transition),box-shadow var(--transition);outline:none}.input:focus,.select:focus,.textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(10,132,255,.2)}.input::placeholder,.textarea::placeholder{color:var(--text-tertiary)}.textarea{resize:vertical;min-height:120px;line-height:1.6}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-size:13px;font-weight:500;color:var(--text-secondary)}.form-hint{font-size:12px;color:var(--text-tertiary)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:var(--radius-pill);font-size:11px;font-weight:600;letter-spacing:.3px;text-transform:uppercase}.badge-blue{background:rgba(10,132,255,.15);color:#409CFF}.badge-green{background:rgba(48,209,88,.15);color:#30D158}.badge-yellow{background:rgba(255,214,10,.15);color:#FFD60A}.badge-red{background:rgba(255,69,58,.15);color:#FF6961}.badge-gray{background:rgba(255,255,255,.08);color:var(--text-secondary)}.toggle{position:relative;display:inline-block;width:51px;height:31px;flex-shrink:0}.toggle input{opacity:0;width:0;height:0}.toggle-track{position:absolute;inset:0;background:var(--bg-quaternary);border-radius:var(--radius-pill);cursor:pointer;transition:background var(--transition)}.toggle input:checked+.toggle-track{background:var(--success)}.toggle-thumb{position:absolute;top:2px;left:2px;width:27px;height:27px;background:#fff;border-radius:50%;box-shadow:0 2px 6px rgba(0,0,0,.4);transition:transform var(--transition);pointer-events:none}.toggle input:checked~.toggle-thumb{transform:translateX(20px)}.app-layout{overflow:hidden}.app-layout,.sidebar{display:flex;height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--separator);flex-direction:column;flex-shrink:0;overflow-y:auto}.sidebar-header{padding:var(--space-5) var(--space-4);border-bottom:1px solid var(--separator)}.sidebar-brand{font-size:18px;font-weight:700;letter-spacing:-.5px;color:var(--text-primary);display:flex;align-items:center;gap:var(--space-2)}.sidebar-brand-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}.sidebar-nav{padding:var(--space-3) var(--space-2);flex:1 1}.nav-section-label{font-size:11px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;color:var(--text-tertiary);padding:var(--space-3) var(--space-3) var(--space-1)}.nav-item{display:flex;align-items:center;gap:var(--space-3);padding:9px var(--space-3);border-radius:var(--radius-md);color:var(--text-secondary);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--transition);text-decoration:none;border:none;background:transparent;width:100%;text-align:left}.nav-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.nav-item.active{background:rgba(10,132,255,.12)}.nav-item.active,.nav-item.active svg{color:var(--accent)}.nav-item svg{width:18px;height:18px;flex-shrink:0}.nav-badge{margin-left:auto;background:var(--accent);color:#fff;font-size:11px;font-weight:600;padding:2px 7px;border-radius:var(--radius-pill);min-width:20px;text-align:center}.sidebar-footer{padding:var(--space-4);border-top:1px solid var(--separator)}.sidebar-user{display:flex;align-items:center;gap:var(--space-3)}.sidebar-avatar{width:32px;height:32px;border-radius:50%;background:var(--bg-quaternary);overflow:hidden;flex-shrink:0}.sidebar-avatar img{width:100%;height:100%;object-fit:cover}.sidebar-user-info{flex:1 1;overflow:hidden}.sidebar-user-name{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-user-role{font-size:11px;color:var(--text-tertiary)}.main-content{flex:1 1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-primary)}.page-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-5) var(--space-8);border-bottom:1px solid var(--separator);background:var(--bg-secondary);flex-shrink:0}.page-title{font-size:20px;font-weight:700;letter-spacing:-.3px}.page-body{flex:1 1}.email-list-pane,.page-body{overflow:hidden;display:flex}.email-list-pane{width:340px;border-right:1px solid var(--separator);flex-direction:column;background:var(--bg-secondary);flex-shrink:0}.email-list-header{padding:var(--space-4);border-bottom:1px solid var(--separator);display:flex;align-items:center;justify-content:space-between}.email-list-search{position:relative;padding:var(--space-3) var(--space-4)}.email-list-search input{width:100%;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-size:13px;padding:8px 12px 8px 34px;outline:none;transition:border-color var(--transition)}.email-list-search input:focus{border-color:var(--accent)}.email-list-search-icon{position:absolute;left:28px;top:50%;transform:translateY(-50%);color:var(--text-tertiary);pointer-events:none;width:16px;height:16px}.email-list-scroll{flex:1 1;overflow-y:auto}.email-item{padding:var(--space-4);border-bottom:1px solid var(--separator);cursor:pointer;transition:background var(--transition);position:relative}.email-item:hover{background:var(--bg-tertiary)}.email-item.selected{background:rgba(10,132,255,.08);border-left:2px solid var(--accent)}.email-item.unread .email-item-subject{font-weight:600;color:var(--text-primary)}.email-item-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-2);margin-bottom:4px}.email-item-from{font-size:13px;font-weight:500;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.email-item-time{font-size:11px;color:var(--text-tertiary);flex-shrink:0}.email-item-subject{font-size:13px;color:var(--text-secondary);margin-bottom:4px}.email-item-preview,.email-item-subject{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.email-item-preview{font-size:12px;color:var(--text-tertiary)}.email-unread-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);position:absolute;left:8px;top:50%;transform:translateY(-50%)}.email-item-tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:6px}.email-viewer{flex:1 1;display:flex;flex-direction:column;overflow:hidden}.email-viewer-header{padding:var(--space-5) var(--space-8);border-bottom:1px solid var(--separator);background:var(--bg-secondary)}.email-viewer-subject{font-size:20px;font-weight:700;letter-spacing:-.3px;margin-bottom:var(--space-3)}.email-viewer-meta{display:flex;align-items:center;gap:var(--space-4);font-size:13px;color:var(--text-secondary)}.email-viewer-from strong{color:var(--text-primary)}.email-viewer-body{flex:1 1;overflow-y:auto;padding:var(--space-8);font-size:15px;line-height:1.7;color:var(--text-secondary);white-space:pre-wrap}.email-viewer-actions{padding:var(--space-4) var(--space-8);border-top:1px solid var(--separator);background:var(--bg-secondary);display:flex;gap:var(--space-3)}.email-empty-state{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4);color:var(--text-tertiary)}.email-empty-icon{width:64px;height:64px;opacity:.4}.email-empty-title{font-size:17px;font-weight:600;color:var(--text-secondary)}.email-empty-desc{font-size:14px;text-align:center;max-width:280px}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:100;display:flex;align-items:flex-end;justify-content:flex-end;padding:var(--space-6);animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:560px;max-height:80vh;display:flex;flex-direction:column;animation:slideUp .2s cubic-bezier(.25,.46,.45,.94);overflow:hidden}.modal-header{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--separator);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:15px;font-weight:600}.modal-body{padding:var(--space-5);flex:1 1;overflow-y:auto;display:flex;flex-direction:column;gap:var(--space-4)}.modal-footer{padding:var(--space-4) var(--space-5);border-top:1px solid var(--separator);display:flex;align-items:center;justify-content:space-between}.settings-layout{display:flex;height:100%;overflow:hidden}.settings-sidebar{width:200px;border-right:1px solid var(--separator);padding:var(--space-4) var(--space-2);flex-shrink:0}.settings-content{flex:1 1;overflow-y:auto;padding:var(--space-8);max-width:720px}.settings-section{margin-bottom:var(--space-10)}.settings-section-title{font-size:17px;font-weight:700;margin-bottom:var(--space-2);color:var(--text-primary)}.settings-section-desc{font-size:13px;color:var(--text-tertiary);margin-bottom:var(--space-5)}.settings-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--separator);gap:var(--space-4)}.settings-row:last-child{border-bottom:none}.settings-row-info{flex:1 1}.settings-row-label{font-size:14px;font-weight:500;color:var(--text-primary);margin-bottom:2px}.settings-row-desc{font-size:12px;color:var(--text-tertiary)}.settings-form{padding:var(--space-5);flex-direction:column}.address-card,.settings-form{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);display:flex;gap:var(--space-4)}.address-card{padding:var(--space-4) var(--space-5);align-items:center;margin-bottom:var(--space-3);transition:border-color var(--transition)}.address-card:hover{border-color:var(--border-strong)}.address-icon{width:40px;height:40px;border-radius:var(--radius-md);background:rgba(10,132,255,.12);display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}.address-info{flex:1 1}.address-email{font-size:14px;font-weight:600;color:var(--text-primary)}.address-name{font-size:12px;color:var(--text-tertiary);margin-top:2px}.address-controls{display:flex;align-items:center;gap:var(--space-3)}.status-indicator{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:500}.status-dot{width:7px;height:7px;border-radius:50%}.status-dot.active{background:var(--success);box-shadow:0 0 6px var(--success)}.status-dot.inactive{background:var(--text-tertiary)}.status-dot.scheduled{background:var(--warning);box-shadow:0 0 6px var(--warning)}.skeleton{background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-quaternary) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);position:relative;overflow:hidden}.login-bg-glow{position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(10,132,255,.12) 0,transparent 70%);top:-200px;left:50%;transform:translateX(-50%);pointer-events:none}.login-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);padding:var(--space-10) var(--space-10);width:100%;max-width:400px;text-align:center;position:relative;z-index:1;animation:slideUp .35s cubic-bezier(.25,.46,.45,.94)}.login-logo{width:64px;height:64px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--accent) 0,#00D2FF 100%);display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-5);font-size:28px;font-weight:800;color:#fff;letter-spacing:-1px;box-shadow:0 8px 24px rgba(10,132,255,.4)}.login-title{font-size:24px;font-weight:700;letter-spacing:-.5px;margin-bottom:var(--space-2)}.login-subtitle{font-size:14px;color:var(--text-tertiary);margin-bottom:var(--space-8);line-height:1.6}.discord-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-3);width:100%;padding:14px;background:#5865F2;color:#fff;border:none;border-radius:var(--radius-md);font-size:15px;font-weight:600;cursor:pointer;font-family:var(--font-sans);transition:all var(--transition)}.discord-btn:hover{background:#4752C4;transform:translateY(-1px);box-shadow:0 6px 20px rgba(88,101,242,.4)}.discord-btn:active{transform:translateY(0)}.login-footer{margin-top:var(--space-6);font-size:12px;color:var(--text-quaternary);line-height:1.6}.toast-container{position:fixed;bottom:var(--space-6);right:var(--space-6);z-index:200;flex-direction:column}.toast,.toast-container{display:flex;gap:var(--space-2)}.toast{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);font-size:13px;font-weight:500;box-shadow:var(--shadow-lg);animation:slideUp .2s ease;align-items:center;min-width:260px}.toast-success{border-color:rgba(48,209,88,.3)}.toast-error{border-color:rgba(255,69,58,.3)}.divider{height:1px;background:var(--separator);margin:var(--space-4) 0}.flex,.flex-col{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.flex-1{flex:1 1}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.text-sm{font-size:13px}.text-xs{font-size:11px}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.font-semibold{font-weight:600}.w-full{width:100%}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.p-4{padding:var(--space-4)}.p-5{padding:var(--space-5)}