@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--primary: #4f46e5;--primary-hover: #4338ca;--primary-light: #eef2ff;--bg-app: #cbd5e1;--corporate-bg: #00223b;--sidebar-bg: var(--corporate-bg);--topbar-bg: var(--corporate-bg);--surface: #ffffff;--text-main: #1e293b;--text-on-dark: #f8fafc;--text-muted: #64748b;--text-muted-on-dark: #94a3b8;--text-light: #94a3b8;--border: #e2e8f0;--border-dark: rgba(255, 255, 255, .1);--border-hover: #cbd5e1;--accent: #f5b563;--accent-hover: #f59e0b;--success: #10b981;--error: #ef4444;--sidebar-width: 260px;--header-height: 64px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 4px 6px -1px rgb(0 0 0 / .1);--radius-lg: .75rem;--radius-md: .5rem;--transition: all .2s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--bg-app);color:var(--text-main);line-height:1.5;height:100vh;overflow:hidden}.app-container{display:flex;height:100vh;width:100%}.sidebar{width:var(--sidebar-width);background:var(--sidebar-bg);display:flex;flex-direction:column;flex-shrink:0;color:var(--text-on-dark)}.main-wrapper{flex:1;display:flex;flex-direction:column;min-width:0}.top-bar{height:var(--header-height);background:var(--topbar-bg);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;flex-shrink:0;color:var(--text-on-dark)}.content-area{flex:1;overflow-y:auto;padding:1.5rem}.sidebar-header{padding:1.75rem 1.5rem}.brand{font-weight:700;font-size:1.25rem;color:var(--text-on-dark);text-decoration:none;display:flex;align-items:center;gap:.5rem}.brand svg{color:#38bdf8}.brand img{display:block;border:none;outline:none}.compose-btn-wrapper{padding:0 1.5rem 1.5rem}.btn-compose{width:100%;background:var(--accent);color:#78350f;border:none;padding:.875rem;border-radius:var(--radius-md);font-weight:600;display:flex;align-items:center;justify-content:center;gap:.5rem;text-decoration:none;transition:var(--transition);box-shadow:none!important;border:none!important}.btn-compose:hover{background:var(--accent-hover);color:#fff;transform:translateY(-1px);box-shadow:0 6px 16px #f59e0b66}.nav-menu{list-style:none;padding:0 .75rem}.nav-item a{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;text-decoration:none;color:var(--text-muted-on-dark);font-weight:500;border-radius:var(--radius-md);transition:var(--transition)}.nav-item a:hover{background:#ffffff0d;color:var(--text-on-dark)}.nav-item a.active{background:#ffffff1a;color:var(--text-on-dark)}.sidebar-footer{padding:1.5rem;border-top:1px solid var(--border-dark);margin-top:auto}.user-info{margin-bottom:1.25rem}.user-id{font-size:.75rem;color:var(--text-muted-on-dark);text-transform:uppercase;letter-spacing:.05em;font-weight:700}.user-name{font-weight:600;font-size:.95rem;color:var(--text-on-dark)}.mail-list{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.mail-item{display:grid;grid-template-columns:48px 180px 1fr 100px;align-items:center;padding:.75rem 1rem;border-bottom:1px solid var(--border);text-decoration:none;color:inherit;transition:var(--transition)}.mail-item:last-child{border-bottom:none}.mail-item:hover{background-color:transparent;box-shadow:0 0 0 1px var(--accent),0 0 12px #eab30866;z-index:10}.mail-item:first-child{border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg)}.mail-item:last-child{border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:var(--radius-lg);border-bottom:none}.avatar{width:32px;height:32px;background:#ffffff26;color:var(--text-on-dark);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem}.mail-sender{font-weight:600;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-right:1rem}.mail-content{display:flex;flex-direction:column;min-width:0}.mail-subject{font-weight:500;color:var(--text-main)}.mail-snippet{color:var(--text-muted);font-size:.875rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mail-time{text-align:right;font-size:.75rem;color:var(--text-light)}.card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);padding:2rem;box-shadow:var(--shadow-sm)}.form-group{margin-bottom:1.25rem}label{display:block;font-size:.875rem;font-weight:600;color:var(--text-muted);margin-bottom:.5rem}input[type=text],input[type=password],textarea{width:100%;padding:.75rem 1rem;border:1px solid var(--border);border-radius:var(--radius-md);font-family:inherit;font-size:.95rem;transition:var(--transition)}input:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 4px 12px #f59e0b4d}.btn{padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:var(--transition);border:none;font-size:.95rem}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:#fff;color:var(--text-muted);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-app);border-color:var(--border-hover);color:var(--text-main)}.alert{padding:1rem;border-radius:var(--radius-md);margin-bottom:1.5rem;font-size:.95rem}.alert-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.alert-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0f172a66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;visibility:hidden;pointer-events:none;transition:all .3s ease}.modal-overlay.active{opacity:1;visibility:visible;pointer-events:auto}.modal-container{background:var(--surface);width:600px;max-width:90%;border-radius:var(--radius-lg);box-shadow:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;border:1px solid var(--border);transform:translateY(20px);transition:transform .3s ease;overflow:hidden}.modal-overlay.active .modal-container{transform:translateY(0)}.modal-header{padding:1.25rem 1.5rem;background:var(--bg-app);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-weight:700;color:var(--text-main)}.btn-close{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:.5rem;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;transition:var(--transition)}.btn-close:hover{background:var(--border);color:var(--text-main)}.modal-body{padding:1.5rem}.modal-overlay.minimized{background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;pointer-events:none;align-items:flex-end;justify-content:flex-end;padding:2rem}.modal-overlay.minimized .modal-container{width:320px;transform:none;pointer-events:auto;cursor:pointer;box-shadow:var(--shadow-lg)}.modal-overlay.minimized .modal-body{display:none}#composeModal.minimized .modal-header{border-bottom:none;border-radius:var(--radius-lg);background-color:#00223b!important;color:#f8fafc!important}#composeModal.minimized .modal-title{color:#f8fafc!important}#composeModal.minimized .btn-minimize,#composeModal.minimized .btn-close{color:#94a3b8}#composeModal.minimized .btn-minimize:hover,#composeModal.minimized .btn-close:hover{color:#f8fafc;background:#ffffff1a}.modal-header-actions{display:flex;align-items:center;gap:.25rem}.btn-minimize{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:.5rem;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;transition:var(--transition)}.btn-minimize:hover{background:var(--border);color:var(--text-main)}.mobile-menu-btn,.mobile-brand,.sidebar-backdrop{display:none}@media(max-width:768px){body{overflow:auto;height:auto;min-height:100vh;min-height:100dvh}.app-container{flex-direction:column;height:auto;min-height:100vh;min-height:100dvh}.main-wrapper{min-height:0}.mobile-menu-btn{display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-on-dark);cursor:pointer;padding:.5rem;border-radius:var(--radius-md);transition:var(--transition);flex-shrink:0}.mobile-menu-btn:hover{background:#ffffff1a}.mobile-brand{display:flex;align-items:center}.top-bar{padding:0 1rem;height:56px;gap:.75rem}.sidebar-backdrop{display:block;position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1050;opacity:0;visibility:hidden;transition:all .3s ease}.sidebar-backdrop.active{opacity:1;visibility:visible}.sidebar{position:fixed;top:0;left:0;bottom:0;z-index:1100;width:280px;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:4px 0 24px #00000080;overflow-y:auto}.sidebar.mobile-open{transform:translate(0)}.content-area{padding:.875rem;overflow-y:visible}.mail-item{display:flex!important;flex-wrap:wrap;gap:0;padding:.875rem;grid-template-columns:none!important}.mail-item .avatar{width:40px;height:40px;flex-shrink:0;margin-right:.75rem}.mail-sender{flex:1;min-width:0;padding-right:0}.mail-content{width:100%;margin-top:.5rem;padding-left:0}.mail-snippet{white-space:normal!important;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.mail-time{width:100%;text-align:left;margin-top:.5rem;padding-top:.5rem;border-top:1px dashed var(--border)}.mail-time>div{justify-content:flex-start!important;width:100%}.card{padding:1.25rem!important}.message-header{flex-direction:column!important;align-items:flex-start!important;gap:.75rem!important}.message-header>div:last-child{width:100%;text-align:left!important}.message-header>div:last-child>div:last-child{justify-content:flex-start!important;flex-wrap:wrap}.profile-layout{flex-direction:column!important;gap:1.5rem!important}.password-grid{grid-template-columns:1fr!important}.modal-overlay{padding:0!important;align-items:flex-end}.modal-container{width:100%!important;max-width:100%!important;height:100%!important;max-height:100%!important;border-radius:0!important;margin:0!important;border:none!important;display:flex;flex-direction:column}.modal-body{flex:1;display:flex;flex-direction:column;padding:1rem!important;overflow-y:auto}.ql-container{min-height:150px!important}.modal-overlay.minimized{padding:.5rem!important}.modal-overlay.minimized .modal-container{width:100%!important;height:auto!important;border-radius:var(--radius-md) var(--radius-md) 0 0!important}.auth-wrapper{margin:2rem 1rem!important;max-width:100%!important}.auth-wrapper .card{padding:1.5rem 1.25rem!important}.auth-wrapper img{max-width:110px!important}}