:root{--email-bg-primary:#0a0a0a;--email-bg-secondary:#141414;--email-bg-card:#1a1a1a;--email-red-primary:#f33;--email-red-secondary:#c00;--email-red-dark:#900;--email-red-glow:#ff33334d;--email-text-primary:#fff;--email-text-secondary:#ffffffb3;--email-text-muted:#ffffff80;--email-border:#ff333326;--email-border-light:#ffffff14;--email-shadow-red:0 4px 20px #f333;--email-shadow-dark:0 10px 40px #00000080}.email-client{height:calc(100vh - 60px);max-height:calc(100vh - 60px);color:var(--email-text-primary);background:linear-gradient(145deg,#1a1a1a,#0f0f0f);border:1px solid #f333;border-radius:16px;flex-direction:column;margin:20px 20px 40px;font-family:SF Pro Display,-apple-system,BlinkMacSystemFont,sans-serif;display:flex;overflow:hidden;box-shadow:-8px -8px 20px #ffffff0d,8px 8px 20px #000c,inset 1px 1px 2px #ffffff1a,0 0 40px #ff33331a}.email-header{z-index:100;background:linear-gradient(#1a1a1a 0%,#0f0f0f 100%);border-bottom:1px solid #ffffff1a;border-radius:16px 16px 0 0;justify-content:space-between;align-items:center;min-height:100px;padding:20px 24px;display:flex;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff0d,0 2px 10px #00000080}.header-left{align-items:center;gap:12px;display:flex}.logo-button{background:linear-gradient(135deg,var(--email-red-primary)0%,var(--email-red-dark)100%);border:1px solid var(--email-red-secondary);cursor:pointer;width:36px;height:36px;box-shadow:inset 0 1px 0 #fff3,inset 0 -1px 0 #0000004d,0 2px 8px var(--email-red-glow);border-radius:8px;justify-content:center;align-items:center;transition:all .2s;display:flex}.logo-button:hover{box-shadow:inset 0 1px 0 #ffffff4d,inset 0 -1px 0 #0006,0 4px 12px var(--email-red-glow);transform:translateY(-1px)}.title-section{text-align:center;white-space:nowrap;z-index:1;flex-direction:column;align-items:center;min-width:max-content;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.app-title-container{flex-shrink:0;justify-content:center;align-items:center;gap:12px;margin-bottom:4px;display:flex}.app-logo{justify-content:center;align-items:center;width:40px;height:40px;display:flex}.app-logo.envelope-logo{box-shadow:none;background:0 0;border:none}.app-logo svg,.app-logo img{filter:drop-shadow(0 2px 8px #ef44444d);border-radius:6px;width:100%;height:100%}.bitcoin-symbol-header{color:#fff;font-size:20px;font-weight:700}.app-title-header{letter-spacing:-.02em;color:var(--email-text-primary);-webkit-font-smoothing:antialiased;white-space:nowrap;align-items:center;gap:8px;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,system-ui,sans-serif;font-size:32px;font-weight:300;line-height:1;display:flex}.bitcoin-text{color:#ef4444;text-shadow:0 0 10px #ef44444d}.app-subtitle{color:#fff9;letter-spacing:.02em;-webkit-font-smoothing:antialiased;white-space:nowrap;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,system-ui,sans-serif;font-size:13px;font-weight:400}.header-actions-left{z-index:101;flex-shrink:0;align-items:center;gap:12px;display:flex}.header-actions-right{z-index:101;flex-shrink:0;align-items:center;gap:12px;margin-left:auto;display:flex}.github-link-header{border:1px solid var(--email-border-light);color:var(--email-text-secondary);background:#ffffff0d;border-radius:8px;justify-content:center;align-items:center;padding:8px;transition:all .2s;display:flex;box-shadow:inset 0 1px #ffffff0d,inset 0 -1px #0003}.github-link-header:hover{color:var(--email-text-primary);background:#ffffff14;transform:translateY(-1px);box-shadow:inset 0 1px #ffffff1a,inset 0 -1px #0000004d,0 4px 12px #0000004d}.twitter-link-header{border:1px solid var(--email-border-light);width:36px;height:36px;color:var(--email-text-muted);background:#0006;border-radius:8px;justify-content:center;align-items:center;text-decoration:none;transition:all .2s;display:flex;box-shadow:inset 0 1px #ffffff0d,inset 0 -1px #0003}.twitter-link-header:hover{color:#1da1f2;background:#1da1f233;border-color:#1da1f266;transform:translateY(-1px);box-shadow:inset 0 1px #ffffff1a,inset 0 -1px #0000004d,0 4px 12px #1da1f233}.wallet-manager-header{margin-left:8px}.search-bar-header{z-index:10;align-items:center;display:flex;position:relative}.search-input-header{border:1px solid var(--email-border-light);width:200px;color:var(--email-text-primary);background:#00000080;border-radius:6px;padding:6px 12px 6px 32px;font-size:13px;transition:all .2s;box-shadow:inset 0 1px 3px #0000004d}@media (max-width:1200px){.app-title-header{font-size:28px}.app-subtitle{font-size:12px}.search-input-header{width:160px}}@media (max-width:992px){.app-title-header{font-size:24px}.app-subtitle{font-size:11px}.app-logo{width:32px;height:32px}.search-input-header{width:140px}}@media (max-width:768px){.title-section{margin:0 16px;position:relative;top:auto;left:auto;transform:none}.email-header{flex-direction:column;gap:16px;min-height:auto;padding:16px}.header-actions-right{flex-wrap:wrap;justify-content:center}.search-input-header{width:120px}}.search-input-header:focus{border-color:var(--email-red-primary);box-shadow:inset 0 1px 3px #00000080,0 0 0 2px var(--email-red-glow);background:#000000b3;outline:none}.search-input-header::placeholder{color:var(--email-text-muted)}.search-bar-header .search-icon{width:14px;height:14px;color:var(--email-text-muted);pointer-events:none;position:absolute;left:10px}.compose-button-header{background:linear-gradient(135deg,var(--email-red-primary)0%,var(--email-red-secondary)100%);border:1px solid var(--email-red-dark);color:#fff;cursor:pointer;box-shadow:inset 0 1px 0 #fff3,inset 0 -1px 0 #0000004d,0 2px 8px var(--email-red-glow);border-radius:6px;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:500;transition:all .2s;display:flex}.compose-button-header:hover{box-shadow:inset 0 1px 0 #ffffff4d,inset 0 -1px 0 #0006,0 4px 12px var(--email-red-glow);transform:translateY(-1px)}.bitcoin-symbol{color:#ef4444;font-size:20px;font-weight:700}.app-title{letter-spacing:.5px;align-items:baseline;gap:6px;font-size:18px;font-weight:700;display:flex}.title-bitcoin{color:var(--email-red-primary);text-shadow:0 0 10px var(--email-red-glow)}.title-email{color:var(--email-text-secondary)}.header-center{flex:1;max-width:500px;margin:0 40px}.search-bar{position:relative}.search-input{border:1px solid var(--email-border-light);width:100%;color:var(--email-text-primary);background:#00000080;border-radius:8px;padding:8px 12px 8px 36px;font-size:14px;transition:all .2s;box-shadow:inset 0 1px 3px #0000004d}.search-input:focus{border-color:var(--email-red-primary);box-shadow:inset 0 1px 3px #00000080,0 0 0 3px var(--email-red-glow);background:#000000b3;outline:none}.search-input::placeholder{color:var(--email-text-muted)}.search-icon{width:16px;height:16px;color:var(--email-text-muted);position:absolute;top:50%;left:12px;transform:translateY(-50%)}.header-right{align-items:center;gap:12px;display:flex}.compose-button{background:linear-gradient(135deg,var(--email-red-primary)0%,var(--email-red-secondary)100%);border:1px solid var(--email-red-dark);color:#fff;cursor:pointer;box-shadow:inset 0 1px 0 #fff3,inset 0 -1px 0 #0000004d,0 2px 8px var(--email-red-glow);border-radius:8px;align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.compose-button:hover{box-shadow:inset 0 1px 0 #ffffff4d,inset 0 -1px 0 #0006,0 4px 12px var(--email-red-glow);transform:translateY(-1px)}.icon-button{border:1px solid var(--email-border-light);cursor:pointer;width:36px;height:36px;color:var(--email-text-secondary);background:#ffffff0d;border-radius:8px;justify-content:center;align-items:center;transition:all .2s;display:flex}.icon-button:hover{border-color:var(--email-red-primary);color:var(--email-red-primary);background:#ffffff14}.user-menu{border:1px solid var(--email-border-light);background:#ffffff0d;border-radius:8px;align-items:center;gap:8px;padding:6px 12px;display:flex}.status-indicator{background:var(--email-red-primary);width:8px;height:8px;box-shadow:0 0 8px var(--email-red-glow);border-radius:50%;animation:2s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:.8;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}.user-handle{color:var(--email-text-secondary);font-size:13px}.main-content{background:var(--email-bg-primary);flex:1;max-height:calc(100vh - 180px);display:flex;overflow:hidden}.sidebar{border-right:1px solid var(--email-border);background:linear-gradient(#141414 0%,#0a0a0a 100%);flex-direction:column;width:240px;transition:width .3s;display:flex;position:relative;box-shadow:inset -1px 0 #ffffff0d,2px 0 10px #0000004d}.sidebar.collapsed{width:60px}.sidebar-toggle{border:1px solid var(--email-border);cursor:pointer;z-index:10;width:30px;height:30px;color:var(--email-text-secondary);background:linear-gradient(135deg,#1a1a1a 0%,#0f0f0f 100%);border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex;position:absolute;top:20px;right:-15px;box-shadow:inset 0 1px #ffffff0d,0 2px 8px #00000080}.sidebar-toggle:hover{border-color:var(--email-red-primary);color:var(--email-red-primary)}.sidebar-content{flex-direction:column;flex:1;padding:20px 12px;display:flex}.sidebar-nav{flex-direction:column;gap:4px;display:flex}.nav-item{color:var(--email-text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:12px;padding:10px 12px;text-decoration:none;transition:all .2s;display:flex;position:relative;overflow:hidden}.nav-item:before{content:"";background:linear-gradient(90deg,transparent 0%,var(--email-red-glow)50%,transparent 100%);width:100%;height:100%;transition:left .3s;position:absolute;top:0;left:-100%}.nav-item:hover{border-color:var(--email-border);color:var(--email-text-primary);background:#ff33330d}.nav-item:hover:before{left:100%}.nav-item.active{border-color:var(--email-red-primary);color:var(--email-red-primary);background:linear-gradient(135deg,#ff33331a 0%,#cc00001a 100%);box-shadow:inset 0 1px #ffffff0d,inset 0 -1px #0003}.nav-icon{flex-shrink:0;width:20px;height:20px}.nav-divider{background:var(--email-border-light);height:1px;margin:12px 0}.sidebar.collapsed .nav-item span:not(.nav-icon){display:none}.sidebar-stats{border-top:1px solid var(--email-border-light);margin-top:auto;padding-top:20px}.stat-item{justify-content:space-between;align-items:center;padding:8px 0;font-size:12px;display:flex}.stat-label{color:var(--email-text-muted)}.stat-value{color:var(--email-red-primary);font-weight:600}.email-list-container{background:var(--email-bg-secondary);border-right:1px solid var(--email-border);width:380px;overflow-y:auto;box-shadow:inset -1px 0 #ffffff05}.email-preview-container{background:var(--email-bg-primary);flex:1;overflow-y:auto}.empty-preview{height:100%;color:var(--email-text-muted);flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-icon{opacity:.3;margin-bottom:20px}.empty-text{color:var(--email-text-muted);font-size:14px}.composer-modal{z-index:1000;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.composer-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000c;position:absolute;inset:0}.composer-container{border:1px solid var(--email-border);width:90%;max-width:1200px;max-height:90vh;box-shadow:inset 0 1px 0 #ffffff0d,0 20px 60px #000c,0 0 40px var(--email-red-glow);background:linear-gradient(#1a1a1a 0%,#0f0f0f 100%);border-radius:12px;flex-direction:column;display:flex;position:relative;overflow:hidden}.composer-header{border-bottom:1px solid var(--email-border);background:linear-gradient(#1f1f1f 0%,#141414 100%);justify-content:space-between;align-items:center;padding:16px 20px;display:flex;box-shadow:inset 0 1px #ffffff0d,0 2px 8px #0000004d}.composer-title{color:var(--email-text-primary);font-size:16px;font-weight:600}.composer-close{border:1px solid var(--email-border-light);cursor:pointer;width:32px;height:32px;color:var(--email-text-secondary);background:#ffffff0d;border-radius:6px;justify-content:center;align-items:center;transition:all .2s;display:flex}.composer-close:hover{border-color:var(--email-red-primary);color:var(--email-red-primary);background:#ff33331a}.composer-content{flex:1;padding:20px;overflow-y:auto}.compose-modal-content{background:var(--email-bg-primary);border:1px solid var(--email-border);border-radius:8px;flex-direction:column;height:100%;display:flex;overflow:hidden;box-shadow:inset 0 1px #ffffff0d,0 20px 60px #000c}.compose-header{border-bottom:1px solid var(--email-border);background:linear-gradient(#1f1f1f 0%,#141414 100%);justify-content:space-between;align-items:center;padding:16px 20px;display:flex;box-shadow:inset 0 1px #ffffff0d,0 2px 8px #0000004d}.compose-header-left{align-items:center;gap:16px;display:flex}.compose-header-left h2{color:var(--email-text-primary);margin:0;font-size:16px;font-weight:600}.compose-badges{gap:8px;display:flex}.compose-badge{border:1px solid;border-radius:4px;padding:4px 8px;font-size:11px;font-weight:600}.compose-badge.encrypted{color:#ba68c8;background:#9c27b01a;border-color:#9c27b04d}.compose-badge.onchain{color:#ffb74d;background:#ff98001a;border-color:#ff98004d}.compose-badge.payment{color:#81c784;background:#4caf501a;border-color:#4caf504d}.compose-badge.stamp{color:#60a5fa;background:#3b82f61a;border-color:#3b82f64d}.compose-header-actions{gap:8px;display:flex}.compose-header-btn{border:1px solid var(--email-border-light);cursor:pointer;width:32px;height:32px;color:var(--email-text-secondary);background:#ffffff0d;border-radius:6px;justify-content:center;align-items:center;transition:all .2s;display:flex}.compose-header-btn:hover{border-color:var(--email-red-primary);color:var(--email-red-primary);background:#ff33331a}.compose-form{flex:1;padding:20px;overflow-y:auto}.compose-from-field{border-bottom:1px solid var(--email-border);align-items:center;gap:12px;margin-bottom:16px;padding:12px 0;display:flex}.compose-from-field label{width:60px;color:var(--email-text-secondary);font-size:14px;font-weight:500}.compose-from-display{color:var(--email-text-primary);align-items:center;gap:8px;font-size:14px;display:flex}.from-avatar{background:linear-gradient(135deg,var(--email-red-primary)0%,var(--email-red-dark)100%);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;font-weight:700;display:flex}.compose-field{margin-bottom:16px}.compose-field label{color:var(--email-text-secondary);margin-bottom:6px;font-size:14px;font-weight:500;display:block}.compose-field-row{align-items:center;gap:12px;display:flex}.compose-field-toggle{gap:4px;display:flex}.compose-toggle-btn{border:1px solid var(--email-border-light);color:var(--email-text-muted);cursor:pointer;background:#ffffff08;border-radius:4px;padding:4px 8px;font-size:12px;transition:all .2s}.compose-toggle-btn:hover,.compose-toggle-btn.active{border-color:var(--email-red-primary);color:var(--email-red-primary);background:#ff33331a}.compose-input{border:1px solid var(--email-border-light);width:100%;color:var(--email-text-primary);background:#0006;border-radius:6px;padding:10px 12px;font-size:14px;transition:all .2s;box-shadow:inset 0 1px 3px #0000004d}.compose-input:focus{border-color:var(--email-red-primary);box-shadow:inset 0 1px 3px #00000080,0 0 0 2px var(--email-red-glow);background:#0009;outline:none}.compose-input::placeholder{color:var(--email-text-muted)}.compose-payment-field{margin-bottom:16px}.compose-payment-field label{color:var(--email-text-secondary);margin-bottom:6px;font-size:14px;font-weight:500;display:block}.payment-input-row{align-items:center;gap:12px;display:flex}.payment-input-wrapper{width:120px;position:relative}.payment-currency{color:var(--email-red-primary);font-size:14px;font-weight:600;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.payment-input{border:1px solid var(--email-border-light);width:100%;color:var(--email-text-primary);background:#0006;border-radius:6px;padding:10px 12px 10px 24px;font-size:14px;transition:all .2s;box-shadow:inset 0 1px 3px #0000004d}.payment-input:focus{border-color:var(--email-red-primary);box-shadow:inset 0 1px 3px #00000080,0 0 0 2px var(--email-red-glow);background:#0009;outline:none}.payment-help{color:var(--email-text-muted);font-size:12px}.compose-body-field{margin-bottom:16px}.compose-body-field label{color:var(--email-text-secondary);margin-bottom:6px;font-size:14px;font-weight:500;display:block}.compose-textarea{border:1px solid var(--email-border-light);width:100%;min-height:200px;color:var(--email-text-primary);resize:vertical;background:#0006;border-radius:6px;padding:12px;font-family:inherit;font-size:14px;line-height:1.5;transition:all .2s;box-shadow:inset 0 1px 3px #0000004d}.compose-textarea:focus{border-color:var(--email-red-primary);box-shadow:inset 0 1px 3px #00000080,0 0 0 2px var(--email-red-glow);background:#0009;outline:none}.compose-textarea::placeholder{color:var(--email-text-muted)}.compose-cost-counter{margin-top:8px}.postal-stamp-selector{margin-bottom:16px}.stamp-label{color:var(--email-text-secondary);margin-bottom:6px;font-size:14px;font-weight:500;display:block}.stamp-info{color:var(--email-text-muted);margin-top:2px;font-size:12px;font-weight:400;display:block}.stamp-selector-wrapper{position:relative}.stamp-display{border:1px solid var(--email-border-light);width:100%;color:var(--email-text-primary);cursor:pointer;background:#0006;border-radius:6px;justify-content:space-between;align-items:center;padding:12px;transition:all .2s;display:flex;box-shadow:inset 0 1px 3px #0000004d}.stamp-display:hover{border-color:var(--email-red-primary);background:#0009}.stamp-preview{align-items:center;gap:12px;display:flex}.stamp-icon{border:1px solid #ffffff1a;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;font-size:16px;display:flex;box-shadow:inset 0 1px #ffffff1a,0 2px 4px #0000004d}.stamp-details{flex-direction:column;gap:2px;display:flex}.stamp-name{color:var(--email-text-primary);font-size:14px;font-weight:500}.stamp-value{color:var(--email-red-primary);font-size:12px;font-weight:600}.stamp-dropdown-icon{width:16px;height:16px;color:var(--email-text-muted)}.stamp-dropdown{border:1px solid var(--email-border);z-index:100;background:linear-gradient(#1a1a1a 0%,#0f0f0f 100%);border-radius:6px;max-height:300px;margin-top:4px;position:absolute;top:100%;left:0;right:0;overflow-y:auto;box-shadow:inset 0 1px #ffffff0d,0 8px 32px #000c}.stamp-option{cursor:pointer;border:none;border-bottom:1px solid var(--email-border);text-align:left;background:0 0;width:100%;padding:12px;transition:all .2s}.stamp-option:last-child{border-bottom:none}.stamp-option:hover{background:#ff33330d}.stamp-option.selected{border-color:var(--email-red-primary);background:#ff33331a}.stamp-option-preview{align-items:center;gap:12px;margin-bottom:4px;display:flex}.stamp-option-icon{border:1px solid #ffffff1a;border-radius:4px;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;display:flex;box-shadow:inset 0 1px #ffffff1a,0 1px 3px #0000004d}.stamp-option-details{flex-direction:column;flex:1;gap:2px;display:flex}.stamp-option-name{color:var(--email-text-primary);font-size:13px;font-weight:500}.stamp-option-description{color:var(--email-text-muted);font-size:12px}.stamp-option-value{color:var(--email-red-primary);text-align:right;min-width:50px;font-size:12px;font-weight:600}.stamp-legal-notice{color:var(--email-text-muted);border:1px solid var(--email-border-light);text-align:center;background:#ffffff05;border-radius:4px;margin-top:4px;padding:4px 8px;font-size:10px}.stamp-notice{background:#ff98001a;border:1px solid #ff98004d;border-radius:6px;align-items:flex-start;gap:8px;margin-top:8px;padding:8px 12px;display:flex}.stamp-notice svg{color:#ffb74d;flex-shrink:0;margin-top:1px}.stamp-notice span{color:#ffb74d;font-size:12px;line-height:1.4}.connection-badge{border:1px solid var(--email-border-light);cursor:pointer;background:#ffffff0d;border-radius:8px;align-items:center;gap:12px;min-width:180px;padding:8px 16px;transition:all .2s;display:flex;box-shadow:inset 0 1px #ffffff0d,inset 0 -1px #0003}.connection-badge:hover{border-color:var(--email-border);background:#ffffff14;transform:translateY(-1px)}.connection-badge.disconnected{border-color:#ff66664d}.connection-badge.partial{border-color:#ffc1074d}.connection-badge.full{border-color:#4caf504d}.connection-status-indicator{align-items:center;display:flex;position:relative}.status-dot{border-radius:50%;width:8px;height:8px;box-shadow:0 0 8px}.status-dot.disconnected{color:#f44336;background:#f44336}.status-dot.partial{color:#ff9800;background:#ff9800}.status-dot.full{color:#4caf50;background:#4caf50}.handcash-indicator{color:#fff;border:2px solid var(--email-bg-primary);background:#00d4aa;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;font-size:10px;font-weight:700;display:flex;position:absolute;top:-4px;right:-4px}.connection-details{flex-direction:column;flex:1;gap:2px;display:flex}.connection-count{color:var(--email-text-primary);font-size:14px;font-weight:500}.connection-subtitle{color:var(--email-text-muted);font-size:12px}.connection-chevron{color:var(--email-text-muted);transition:transform .2s}.connection-badge:hover .connection-chevron{color:var(--email-text-secondary)}.connections-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000c;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0;z-index:100020!important;pointer-events:auto!important}.connections-modal{border:1px solid var(--email-border);background:linear-gradient(#1a1a1a 0%,#0f0f0f 100%);border-radius:12px;flex-direction:column;width:100%;max-width:1400px;max-height:90vh;display:flex;overflow:hidden;box-shadow:inset 0 1px #ffffff0d,0 20px 60px #000c;z-index:100021!important;pointer-events:auto!important}.connections-modal-header{border-bottom:1px solid var(--email-border);background:linear-gradient(#1f1f1f 0%,#141414 100%);padding:24px;position:relative}.connection-tabs{z-index:10;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(#141414 0%,#0f0f0f 100%);border-bottom:1px solid #ff33331a;gap:8px;padding:16px 24px;display:flex;position:sticky;top:0}.tab-btn{color:var(--email-text-secondary);cursor:pointer;background:linear-gradient(145deg,#0f0f0f,#080808);border:1px solid #f333;border-radius:8px;flex:1;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:14px;font-weight:500;transition:all .3s;display:flex;box-shadow:inset 0 1px #ffffff0d,inset 0 -1px #0000004d}.tab-btn:hover{color:var(--email-text-primary);background:linear-gradient(145deg,#1a0a0a,#0f0808);border-color:#f336}.tab-btn.active{background:linear-gradient(145deg,var(--email-red-primary),#cc2929);border-color:var(--email-red-primary);color:#fff;box-shadow:0 2px 8px var(--email-red-glow)}.tab-icon{font-size:16px}.connections-modal-header h2{color:var(--email-text-primary);margin:0 0 8px;font-size:20px;font-weight:600}.connections-modal-header p{color:var(--email-text-muted);margin:0;font-size:14px}.close-btn{border:1px solid var(--email-border-light);cursor:pointer;width:32px;height:32px;color:var(--email-text-secondary);background:#ffffff0d;border-radius:6px;justify-content:center;align-items:center;transition:all .2s;display:flex;position:absolute;top:20px;right:20px}.close-btn:hover{border-color:var(--email-red-primary);color:var(--email-red-primary);background:#ff33331a}.connection-section{margin-bottom:28px}.connection-section:last-child{margin-bottom:0}.section-header{border-bottom:1px solid var(--email-border-light);margin-bottom:16px;padding-bottom:10px}.section-title{align-items:center;gap:8px;margin-bottom:4px;display:flex}.section-icon{font-size:18px}.section-title h3{color:var(--email-text-primary);margin:0;font-size:16px;font-weight:600}.section-description{color:var(--email-text-muted);margin:0;font-size:13px}.connections-content{flex:1;max-height:calc(90vh - 240px);padding:20px;overflow:hidden auto}.providers-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}@media (max-width:1200px){.providers-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.providers-grid{grid-template-columns:1fr}}.priority-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}@media (max-width:1200px){.priority-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.priority-grid{grid-template-columns:1fr}}.wallets-grid{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}@media (max-width:1200px){.wallets-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.wallets-grid{grid-template-columns:1fr}}.provider-card{border:1px solid var(--email-border-light);background:#ffffff05;border-radius:8px;padding:16px;transition:all .2s;box-shadow:inset 0 1px #ffffff0d,inset 0 -1px #0003}.provider-card:hover{border-color:var(--email-border);background:#ffffff0d}.provider-card.connected{background:#4caf500d;border-color:#4caf504d}.provider-header{align-items:center;gap:12px;margin-bottom:10px;display:flex}.provider-icon{color:#fff;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex;box-shadow:inset 0 1px #fff3,0 2px 8px #0000004d}.provider-info{flex:1;min-width:0}.provider-info h3{color:var(--email-text-primary);margin:0 0 2px;font-size:14px;font-weight:600}.provider-info p{color:var(--email-text-muted);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:12px;overflow:hidden}.provider-status{align-items:center;display:flex}.connect-btn{border:1px solid var(--email-border-light);color:var(--email-text-secondary);cursor:pointer;background:#ffffff0d;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:500;transition:all .2s}.connect-btn:hover{color:var(--email-text-primary);border-color:var(--email-border);background:#ffffff14}.connect-btn.primary{background:linear-gradient(135deg,var(--email-red-primary)0%,var(--email-red-secondary)100%);border-color:var(--email-red-dark);color:#fff;box-shadow:inset 0 1px 0 #fff3,inset 0 -1px 0 #0000004d,0 2px 8px var(--email-red-glow)}.connect-btn.primary:hover{box-shadow:inset 0 1px 0 #ffffff4d,inset 0 -1px 0 #0006,0 4px 12px var(--email-red-glow);transform:translateY(-1px)}.disconnect-btn{color:#f44336;cursor:pointer;background:#f443361a;border:1px solid #f443364d;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:500;transition:all .2s}.disconnect-btn:hover{background:#f4433633;border-color:#f44336}.connection-details{margin-bottom:10px}.connected-info{color:var(--email-text-secondary);align-items:center;gap:6px;font-size:12px;display:flex}.status-indicator{border-radius:50%;width:6px;height:6px}.status-indicator.connected{background:#4caf50;box-shadow:0 0 6px #4caf50}.provider-features{flex-wrap:wrap;gap:4px;display:flex}.feature-tag{border:1px solid var(--email-border-light);color:var(--email-text-muted);background:#ffffff0d;border-radius:3px;padding:3px 6px;font-size:10px}.connections-footer{border-top:1px solid var(--email-border);background:#0000004d;padding:20px 24px}.security-notice{color:var(--email-text-muted);align-items:center;gap:8px;font-size:13px;display:flex}.security-notice svg{color:#4caf50}.compose-footer{border-top:1px solid var(--email-border);background:linear-gradient(#141414 0%,#0a0a0a 100%);justify-content:space-between;align-items:center;padding:16px 20px;display:flex;box-shadow:inset 0 1px #ffffff0d,0 -2px 10px #0000004d}.compose-footer-left,.compose-footer-right{align-items:center;gap:12px;display:flex}.compose-footer-btn{cursor:pointer;border:1px solid;border-radius:6px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.compose-footer-btn.secondary{border-color:var(--email-border-light);color:var(--email-text-secondary);background:#ffffff0d;box-shadow:inset 0 1px #ffffff0d,inset 0 -1px #0003}.compose-footer-btn.secondary:hover{color:var(--email-text-primary);border-color:var(--email-border);background:#ffffff14}.compose-footer-btn.primary{background:linear-gradient(135deg,var(--email-red-primary)0%,var(--email-red-secondary)100%);border-color:var(--email-red-dark);color:#fff;box-shadow:inset 0 1px 0 #fff3,inset 0 -1px 0 #0000004d,0 2px 8px var(--email-red-glow)}.compose-footer-btn.primary:hover:not(:disabled){box-shadow:inset 0 1px 0 #ffffff4d,inset 0 -1px 0 #0006,0 4px 12px var(--email-red-glow);transform:translateY(-1px)}.compose-footer-btn.primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.compose-footer-btn:not(.primary):not(.secondary){border-color:var(--email-border-light);color:var(--email-text-secondary);background:#ffffff08;box-shadow:inset 0 1px #ffffff0d,inset 0 -1px #0003}.compose-footer-btn:not(.primary):not(.secondary):hover{border-color:var(--email-red-primary);color:var(--email-red-primary);background:#ff33331a}.compose-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.token-wallet-info{background:linear-gradient(145deg,#ff333308,#0000000d);border:1px solid #ff333326;border-radius:8px;margin-top:20px;padding:20px}.info-header{align-items:center;gap:10px;margin-bottom:12px;display:flex}.info-icon{font-size:20px}.info-header h3{color:var(--email-text-primary);margin:0;font-size:16px;font-weight:600}.info-description{color:var(--email-text-secondary);margin-bottom:16px;font-size:13px;line-height:1.6}.token-features{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;display:grid}.token-feature{border:1px solid var(--email-border-light);background:#ffffff05;border-radius:6px;align-items:flex-start;gap:12px;padding:12px;transition:all .2s;display:flex}.token-feature:hover{background:#ffffff0a;border-color:#f333}.feature-icon{margin-top:2px;font-size:18px}.token-feature h4{color:var(--email-text-primary);margin:0 0 4px;font-size:13px;font-weight:600}.token-feature p{color:var(--email-text-muted);margin:0;font-size:12px;line-height:1.4}.provider-card.priority{background:linear-gradient(145deg,#ffc10708,#00000005);border-color:#ffc10733}.provider-card.priority:hover{background:linear-gradient(145deg,#ffc1070f,#0000000a);border-color:#ffc1074d}.resizable-panel-group{width:100%;height:100%}.sidebar-panel,.email-list-panel,.email-preview-panel{height:100%;overflow:hidden}.resize-handle{background:var(--email-border);z-index:10;transition:all .2s;position:relative}.resize-handle.vertical{cursor:col-resize;background:linear-gradient(180deg,var(--email-border)0%,#ff33334d 50%,var(--email-border)100%);width:1px}.resize-handle.horizontal{cursor:row-resize;background:linear-gradient(90deg,var(--email-border)0%,#ff33334d 50%,var(--email-border)100%);height:1px}.resize-handle:hover{background:var(--email-red-primary);box-shadow:0 0 8px var(--email-red-glow)}.resize-handle.vertical:hover{background:linear-gradient(180deg,var(--email-red-secondary)0%,var(--email-red-primary)50%,var(--email-red-secondary)100%);width:2px}.resize-handle.horizontal:hover{background:linear-gradient(90deg,var(--email-red-secondary)0%,var(--email-red-primary)50%,var(--email-red-secondary)100%);height:2px}.resize-handle:active,.resize-handle[data-resize-handle-state=\"drag\"]{background:var(--email-red-primary);box-shadow:0 0 12px var(--email-red-glow)}.resize-handle.vertical:active,.resize-handle.vertical[data-resize-handle-state=\"drag\"]{width:3px}.resize-handle.horizontal:active,.resize-handle.horizontal[data-resize-handle-state=\"drag\"]{height:3px}.resize-handle:before{content:"";opacity:0;pointer-events:none;transition:opacity .2s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.resize-handle:first-of-type:before{top:75%}.resize-handle.vertical:before{background:repeating-linear-gradient(to bottom,var(--email-red-primary)0px,var(--email-red-primary)2px,transparent 2px,transparent 4px);border-radius:2px;width:3px;height:20px}.resize-handle.horizontal:before{background:repeating-linear-gradient(to right,var(--email-red-primary)0px,var(--email-red-primary)2px,transparent 2px,transparent 4px);border-radius:2px;width:20px;height:3px}.resize-handle:hover:before{opacity:.8}.main-content .sidebar{width:100%;transition:none}.main-content .email-list-container,.main-content .email-preview-container{border-right:none;width:100%;height:100%}.main-content .email-list-container{border-right:none}.main-content .email-preview-container{border-left:none}.sidebar-panel .sidebar{border-right:none;box-shadow:2px 0 10px #0000004d}.email-list-panel .email-list-container{border-right:none;box-shadow:inset -1px 0 #ffffff05}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#0003}::-webkit-scrollbar-thumb{background:#ff33334d;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ff333380}.connections-content::-webkit-scrollbar{width:10px}.connections-content::-webkit-scrollbar-track{background:#0000004d;border-radius:5px}.connections-content::-webkit-scrollbar-thumb{background:#f336;border:2px solid #0000004d;border-radius:5px}.connections-content::-webkit-scrollbar-thumb:hover{background:#f339}@media (max-width:768px){.email-client{border-radius:12px;height:calc(100vh - 20px);max-height:calc(100vh - 20px);margin:10px}.email-header{border-radius:12px 12px 0 0;min-height:80px;padding:16px 20px}.main-content{max-height:calc(100vh - 120px)}.sidebar{width:200px}.title-section{position:relative;top:auto;left:auto;transform:none}}@media (max-width:480px){.email-client{border-radius:8px;height:calc(100vh - 10px);max-height:calc(100vh - 10px);margin:5px}.email-header{border-radius:8px 8px 0 0;min-height:60px;padding:12px 16px}.main-content{max-height:calc(100vh - 80px)}.sidebar{display:none}.app-title{font-size:14px}}.email-list-container,.email-preview-container{overflow:hidden auto}.email-client>:last-child{border-radius:0 0 16px 16px;overflow:hidden}
@media (max-width:768px){.email-client{width:100vw;height:100vh;box-shadow:none;border-radius:0;flex-direction:column;margin:0;display:flex;position:fixed;inset:0;overflow:hidden}.email-header{z-index:100;border-bottom:1px solid var(--email-border);background:var(--email-bg-primary);flex-shrink:0;justify-content:space-between;align-items:center;height:56px;min-height:56px;margin-top:0;padding:12px 16px;display:flex;position:relative}.title-section{align-items:center;gap:8px;display:flex;position:static;transform:none}.app-logo{width:24px;height:24px}.app-title-header{font-size:18px;font-weight:500}.app-subtitle,.header-actions-left{display:none}.header-actions-right{align-items:center;gap:12px;display:flex}.search-bar-header,.wallet-manager-header,.github-link-header,.connection-details{display:none!important}.compose-button-header{background:var(--email-red-primary);border:none;border-radius:20px;justify-content:center;align-items:center;width:40px;height:40px;padding:0;display:flex}.compose-button-header span{display:none}.compose-button-header svg{color:#fff;width:20px;height:20px}.connection-badge{border-radius:4px;padding:6px 10px;font-size:12px}.main-content{flex-direction:column;flex:1;padding-top:0;display:flex;position:relative;overflow:hidden}.resizable-panel-group{height:100%;flex-direction:column!important;display:flex!important}.panel-resize-handle,.sidebar-panel{display:none!important}.mobile-bottom-nav{background:var(--email-bg-primary);border-top:1px solid var(--email-border);z-index:100;justify-content:space-around;align-items:center;height:56px;padding:0 8px;display:flex;position:fixed;bottom:0;left:0;right:0}.mobile-nav-item{height:100%;color:var(--email-text-muted);cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;padding:4px;transition:all .2s;display:flex;position:relative}.mobile-nav-item.active{color:var(--email-red-primary)}.mobile-nav-item.active:before{content:"";background:var(--email-red-primary);height:2px;position:absolute;top:0;left:20%;right:20%}.mobile-nav-icon{font-size:20px;line-height:1}.mobile-nav-label{letter-spacing:.3px;font-size:10px;font-weight:500}.email-list-container{background:var(--email-bg-primary);border:none!important;width:100%!important;height:100%!important;margin:0!important;padding:0!important;position:relative!important;overflow-y:auto!important}.email-preview-container{background:var(--email-bg-primary);z-index:50;width:100%;transition:transform .25s;position:fixed;inset:56px 0;transform:translate(100%)}.email-preview-container.active{transform:translate(0)}.exchange-panel{width:100%!important;height:calc(100vh - 112px)!important;overflow-y:auto!important}.exchange-container{padding:16px}.email-list{flex-direction:column;height:100%;padding:0;display:flex;overflow-y:auto;padding-top:20px!important}.email-list-items{flex:1;padding-bottom:20px;overflow-y:auto}.inbox-header,.email-list-header,.email-toolbar{background:var(--email-bg-primary);z-index:10;position:sticky;top:0;margin-top:0!important;padding-top:10px!important}.email-item{border-bottom:1px solid var(--email-border);cursor:pointer;padding:12px 16px;display:block!important}.email-item-header{margin-bottom:4px}.email-sender{font-size:14px;font-weight:500}.email-time{font-size:11px}.email-subject{margin-bottom:4px;font-size:13px}.email-preview-text{font-size:12px;line-height:1.4}.stats-grid{grid-template-columns:1fr 1fr;gap:12px}.stat-card{padding:12px}.stat-value{font-size:20px}.stat-label{font-size:11px}.exchange-table-container{-webkit-overflow-scrolling:touch;margin:0 -16px;padding:0 16px;overflow-x:auto}.exchange-table{min-width:600px}.exchange-table th,.exchange-table td{padding:10px 8px;font-size:12px}.revenue-streams{grid-template-columns:1fr;gap:12px}.modal-overlay{padding:0}.modal-content{border-radius:0;width:100vw;max-width:none;height:100vh;max-height:none;margin:0}.compose-modal{border-radius:0;width:100%;max-width:none;height:100%;position:fixed;inset:0}.mobile-menu-button{border:1px solid var(--email-border);width:40px;height:40px;color:var(--email-text-primary);cursor:pointer;background:0 0;border-radius:4px;justify-content:center;align-items:center;display:flex}.mobile-menu-overlay{z-index:200;opacity:0;visibility:hidden;background:#0009;transition:opacity .25s,visibility .25s;position:fixed;inset:0}.mobile-menu-overlay.open{opacity:1;visibility:visible}.mobile-menu{background:var(--email-bg-primary);border-left:1px solid var(--email-border);z-index:201;flex-direction:column;width:280px;height:100vh;transition:right .25s;display:flex;position:fixed;top:0;right:-280px;overflow-y:auto}.mobile-menu.open{right:0}.mobile-menu-header{border-bottom:1px solid var(--email-border);justify-content:space-between;align-items:center;padding:16px;display:flex}.mobile-menu-close{width:32px;height:32px;color:var(--email-text-muted);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;display:flex}.mobile-menu-section{border-bottom:1px solid var(--email-border);padding:16px}.mobile-menu-section-title{text-transform:uppercase;letter-spacing:1px;color:var(--email-text-muted);margin-bottom:12px;font-size:11px;font-weight:500}.mobile-menu-item{color:var(--email-text-primary);text-align:left;cursor:pointer;background:0 0;border:none;border-radius:4px;align-items:center;gap:12px;margin:0 -12px;padding:10px 12px;font-size:14px;transition:background .2s;display:flex}.mobile-menu-item:hover{background:#ffffff0d}.mobile-menu-item.active{color:var(--email-red-primary);background:#ef44441a}input,textarea,select{min-height:44px;padding:12px;font-size:16px}button{min-width:44px;min-height:44px}.hide-mobile{display:none!important}.show-mobile{display:block!important}.taskbar{display:none}}@media (min-width:769px) and (max-width:1024px){.email-client{height:calc(100vh - 40px);margin:20px}.email-header{padding:16px 24px}.sidebar-panel{min-width:200px!important}.email-list-container{width:320px}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px) and (orientation:landscape){.email-header{height:48px;min-height:48px}.mobile-bottom-nav{height:48px}.mobile-nav-item{flex-direction:row;gap:6px}.mobile-nav-icon{font-size:16px}.email-list-container,.email-preview-container,.exchange-panel{height:calc(100vh - 96px)!important}}@media (prefers-contrast:high){.email-client{border:2px solid var(--email-border)}button{border-width:2px}.mobile-nav-item.active{outline:2px solid var(--email-red-primary);outline-offset:-2px}}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (pointer:coarse){.mobile-nav-item:active{background:#ffffff0d;transform:scale(.95)}button:active{transform:scale(.98)}.email-item:active{background:#ef44440d}}