@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500&display=swap";:root{--bg-body:#f8fafc;--bg-card:#fff;--bg-hover:#f1f5f9;--text-main:#0f172a;--text-muted:#475569;--text-light:#64748b;--primary:#6366f1;--primary-hover:#4f46e5;--primary-light:#6366f11f;--border:#e2e8f0;--success:#10b981;--email-bg:#eef2ff;--email-text:#0f172a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-body);color:var(--text-main);flex-direction:column;min-height:100vh;font-family:Inter,sans-serif;line-height:1.5;display:flex}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.top-nav{background-color:var(--bg-card);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex}.logo-area{align-items:center;gap:.75rem;display:flex}.logo-icon{background-color:var(--primary);color:#fff;width:36px;height:36px;box-shadow:0 0 15px var(--primary-light);border-radius:8px;justify-content:center;align-items:center;display:flex}.logo-text{flex-direction:column;display:flex}.logo-title{font-size:1.1rem;font-weight:700;line-height:1.2}.logo-title span{color:var(--text-main)}.logo-subtitle{color:var(--text-light);font-size:.75rem}.btn-outline{border:1px solid var(--border);color:var(--text-muted);border-radius:8px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s;display:flex}.btn-outline:hover{background-color:var(--bg-hover);color:var(--text-main)}.main-container{flex-direction:column;flex:1;gap:1.5rem;width:100%;max-width:640px;margin:0 auto;padding:3rem 1rem;display:flex}.hero{text-align:center;flex-direction:column;align-items:center;margin-bottom:1rem;display:flex}.hero-icon{background-color:var(--primary-light);color:var(--primary);border-radius:16px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:1rem;display:flex}.hero h1{color:var(--text-main);letter-spacing:-.5px;margin-bottom:.5rem;font-size:2rem;font-weight:700}.hero p{color:var(--text-muted);font-size:1rem}.card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:16px;box-shadow:0 10px 30px -12px #0f172a14}.email-box-card{padding:1.5rem}.card-label{color:var(--text-light);text-transform:uppercase;letter-spacing:1px;margin-bottom:1rem;font-size:.75rem;font-weight:600}.email-display{background-color:var(--email-bg);border:1px solid #0000;border-radius:12px;justify-content:space-between;align-items:center;margin-bottom:1.25rem;padding:.75rem .75rem .75rem 1.25rem;transition:all .2s;display:flex}.email-display:hover{border-color:var(--primary-light);box-shadow:inset 0 0 0 1px var(--primary-light)}.email-text{color:var(--email-text);white-space:nowrap;text-overflow:ellipsis;font-family:JetBrains Mono,monospace;font-size:1.1rem;font-weight:500;overflow:hidden}.btn-copy{color:var(--text-muted);background-color:var(--bg-card);border:1px solid var(--border);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s;display:flex}.btn-copy:hover{border-color:var(--primary);color:var(--primary);background-color:var(--primary-light)}.email-actions{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.btn-action{border:1px solid var(--border);color:var(--text-main);background-color:var(--bg-hover);border-radius:10px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem;font-size:.95rem;font-weight:500;transition:all .2s;display:flex}.btn-action:hover{background-color:var(--border);border-color:var(--text-light)}.btn-action:disabled{opacity:.5;cursor:not-allowed}.custom-input-group{background-color:var(--email-bg);border:1px solid var(--primary);box-shadow:0 0 0 2px var(--primary-light);border-radius:12px;align-items:center;margin-bottom:1.25rem;padding:4px;transition:all .2s;display:flex}.custom-input{color:var(--email-text);background:0 0;border:none;outline:none;flex:1;min-width:0;padding:.75rem .5rem .75rem 1rem;font-family:JetBrains Mono,monospace;font-size:1.1rem}.custom-input::placeholder{color:var(--text-light)}.domain-suffix{color:var(--text-muted);white-space:nowrap;padding:.75rem .75rem .75rem 0;font-family:JetBrains Mono,monospace;font-size:1.1rem}.btn-save{background-color:var(--primary);color:#fff;border-radius:8px;align-items:center;padding:.6rem 1.2rem;font-size:.95rem;font-weight:600;transition:all .2s;display:flex;box-shadow:0 2px 5px #0003}.btn-save:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.btn-save:active{transform:translateY(0)}.inbox-card{flex-direction:column;min-height:400px;display:flex}.inbox-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}.inbox-title-area{align-items:center;gap:.75rem;display:flex}.inbox-title-area h2{font-size:1rem;font-weight:600}.status-indicator{color:var(--success);background:#10b9811a;border:1px solid #10b98133;border-radius:12px;align-items:center;gap:.4rem;padding:.25rem .6rem;font-size:.8rem;font-weight:500;display:flex}.status-dot{background-color:var(--success);width:6px;height:6px;box-shadow:0 0 5px var(--success);border-radius:50%}.btn-refresh{color:var(--text-muted);border-radius:8px;justify-content:center;align-items:center;padding:.5rem;transition:all .2s;display:flex}.btn-refresh:hover{color:var(--text-main);background-color:var(--bg-hover)}.btn-refresh.spinning{color:var(--primary);animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.inbox-content{flex-direction:column;flex:1;display:flex}.empty-inbox{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:3rem 2rem;display:flex}.empty-icon-wrapper{background-color:var(--bg-hover);border:1px solid var(--border);width:64px;height:64px;color:var(--text-muted);border-radius:16px;justify-content:center;align-items:center;margin-bottom:1.25rem;display:flex}.empty-inbox h3{color:var(--text-main);margin-bottom:.5rem;font-size:1.1rem;font-weight:600}.empty-inbox p{color:var(--text-light);font-size:.9rem}.email-list{flex-direction:column;display:flex}.email-item{border-bottom:1px solid var(--border);cursor:pointer;flex-direction:column;gap:.35rem;padding:1.25rem 1.5rem;transition:background-color .2s;display:flex}.email-item:last-child{border-bottom:none}.email-item:hover{background-color:var(--bg-hover)}.email-item-top{justify-content:space-between;align-items:center;display:flex}.email-sender{color:var(--text-main);font-size:.95rem;font-weight:600}.email-date{color:var(--text-light);font-size:.75rem}.email-subject{color:var(--text-muted);font-size:.9rem;font-weight:500}.detail-view{flex-direction:column;height:100%;display:flex}.detail-nav{border-bottom:1px solid var(--border);background-color:var(--bg-hover);padding:1rem 1.5rem}.btn-back{color:var(--text-muted);border-radius:8px;align-items:center;gap:.5rem;padding:.5rem;font-size:.9rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-back:hover{color:var(--text-main);background-color:var(--border)}.detail-header{border-bottom:1px solid var(--border);padding:1.5rem}.detail-subject{margin-bottom:1rem;font-size:1.25rem;font-weight:700}.detail-meta{background-color:var(--bg-hover);border-radius:12px;flex-direction:column;gap:.4rem;padding:1rem;display:flex}.meta-row{font-size:.9rem;display:flex}.meta-label{color:var(--text-light);width:60px}.meta-value{color:var(--text-main);font-weight:500}.detail-body{color:#000;background-color:#fff;flex:1;padding:0;overflow-y:auto}.detail-body iframe{border:none;width:100%;min-height:500px}.text-content{white-space:pre-wrap;color:#18181b;padding:2rem;font-family:inherit;font-size:.95rem;line-height:1.6}.footer{text-align:center;color:var(--text-light);padding:1rem;font-size:.85rem}.footer a{color:var(--primary);font-weight:500;text-decoration:none;transition:color .2s}.footer a:hover{color:var(--primary-hover)}.admin-layout{background-color:var(--bg-body);width:100%;min-height:100vh;display:flex}.admin-sidebar{background-color:var(--bg-card);border-right:1px solid var(--border);flex-direction:column;width:280px;padding:1.5rem 1rem;display:flex}.admin-sidebar-header{margin-bottom:2.5rem;padding:0 1rem}.admin-nav{flex-direction:column;flex:1;gap:.25rem;display:flex}.admin-nav-item{color:var(--text-muted);cursor:pointer;border-radius:8px;align-items:center;gap:.85rem;padding:.75rem 1rem;font-size:.95rem;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.admin-nav-item:hover{background-color:var(--bg-hover);color:var(--text-main)}.admin-nav-item.active{background-color:var(--primary-light);color:var(--primary-hover)}.admin-nav-footer{border-top:1px solid var(--border);flex-direction:column;gap:.25rem;margin-top:auto;padding-top:1.5rem;display:flex}.admin-content-wrapper{background-color:var(--bg-body);flex-direction:column;flex:1;display:flex;overflow-y:auto}.admin-topbar{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10;background-color:#fffc;justify-content:space-between;align-items:center;height:64px;padding:0 2.5rem;display:flex;position:sticky;top:0}.admin-topbar h2{color:var(--text-main);font-size:1.1rem;font-weight:600}.admin-main{width:100%;max-width:900px;padding:3rem 2.5rem}.custom-input-stacked{flex-direction:column;gap:.85rem;width:100%;margin-bottom:1.5rem;display:flex}.custom-input-block{background-color:var(--email-bg);border:1px solid var(--border);width:100%;color:var(--email-text);box-sizing:border-box;border-radius:12px;outline:none;padding:1rem 1.25rem;font-family:JetBrains Mono,monospace;font-size:1rem;transition:all .2s}.custom-input-block::placeholder{color:var(--text-light)}.custom-input-block:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}.custom-input-block.interactive{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;display:flex}.custom-input-block.interactive:hover{border-color:var(--primary-light);background-color:var(--bg-hover)}.btn-save-block{background-color:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:1rem;font-size:1.05rem;font-weight:600;transition:all .2s;display:flex}.btn-save-block:hover{background-color:var(--primary-hover);transform:translateY(-1px)}