:root{--primary: #0056b3;--primary-light: #e3f2fd;--bg: #f5f7fa;--text: #333;--danger: #d32f2f;--success: #388e3c;--warning: #f57c00;--border-radius: 10px}*{box-sizing:border-box;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-tap-highlight-color:transparent}body{background:var(--bg);color:var(--text);padding-bottom:70px;overflow-x:hidden;width:100%}.login-wrapper{display:flex;min-height:100vh;align-items:center;justify-content:center;background:#fff;padding:20px}.login-box{width:100%;max-width:320px;text-align:center}.logo-text{color:var(--primary);font-weight:900;font-size:2.5rem;letter-spacing:-1px}.logo-sub{color:#00a0e3;font-weight:700;font-size:.9rem;margin-top:-5px;margin-bottom:40px}.input-group input{width:100%;padding:14px;margin-bottom:15px;border:1px solid #ddd;border-radius:var(--border-radius);font-size:16px;background:#f8f9fa;transition:all .2s}.input-group input:focus{border-color:var(--primary);background:#fff;outline:none;box-shadow:0 0 0 3px #0056b31a}.check-group{display:flex;align-items:center;margin-bottom:20px;font-size:14px;color:#666}.check-group input{margin-right:8px}.btn-login{width:100%;padding:14px;background:var(--primary);color:#fff;border:none;border-radius:var(--border-radius);font-weight:700;font-size:16px;cursor:pointer;transition:opacity .2s}.btn-login:active{opacity:.8}.error-msg{color:var(--danger);margin-bottom:15px}.app-shell{max-width:480px;margin:0 auto;background:#fff;min-height:100vh;box-shadow:0 0 20px #0000000d;position:relative;overflow:hidden}.top-bar{padding:15px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #eee;background:#fff}.brand-main{color:var(--primary);font-weight:900;font-style:italic;font-size:1.5rem;line-height:1}.brand-sub{color:#00a0e3;font-weight:700;font-size:.65rem}.user-badge{background:#f0f0f0;padding:6px 12px;border-radius:20px;font-size:12px;font-weight:700;color:#555}.date-strip{display:flex;justify-content:space-between;align-items:center;padding:10px 15px;background:#fff;border-bottom:1px solid #eee}.date-strip button{background:transparent;border:none;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--primary);transition:background .2s}.date-strip button:hover,.date-strip button:active{background:var(--primary-light)}.date-text{font-weight:600;font-size:15px;color:#333}.action-area{padding:15px}.btn-add{width:100%;background:#0069d9;background:linear-gradient(to right,#0069d9,#0056b3);color:#fff;border:none;padding:14px;border-radius:var(--border-radius);font-weight:600;font-size:15px;cursor:pointer;box-shadow:0 4px 6px #0056b333}.btn-add:active{transform:scale(.98)}.main-content{padding:0 15px}.section-title{font-size:14px;font-weight:600;color:#666;margin-bottom:15px;text-transform:uppercase;letter-spacing:.5px}.card{border-bottom:1px solid #f0f0f0;padding:15px 0;width:100%}.card-header{display:flex;align-items:center;margin-bottom:10px}.icon-box{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;margin-right:12px;flex-shrink:0;font-weight:700}.card-titles h3{font-size:16px;margin:0;line-height:1.2}.user-name{font-size:13px;background:#00000014;padding:2px 8px;border-radius:12px;color:#444;font-weight:700;display:inline-block;margin-left:auto}.card-content{width:100%}.card-row{display:grid;grid-template-columns:1fr auto;gap:10px;width:100%;align-items:start}.card-main-title{font-size:15px;color:#333;line-height:1.4;min-width:0;overflow-wrap:anywhere;word-break:break-all;white-space:normal}.btn-edit{background:var(--primary);color:#fff;border:none;padding:8px 16px;border-radius:6px;font-size:12px;font-weight:600;white-space:nowrap}.card-time{font-size:13px;color:#555;font-weight:500;margin:6px 0;display:block;background:#f5f5f5;display:inline-block;padding:2px 6px;border-radius:4px}.card-desc{font-size:13px;color:#666;line-height:1.4;width:100%;overflow-wrap:anywhere;word-break:break-all;white-space:pre-wrap;margin-top:5px}.empty-msg{text-align:center;color:#999;margin-top:20px;font-style:italic}.view-container{padding:20px 20px 80px}.agenda-list{display:flex;flex-direction:column;gap:10px;margin-top:15px}.agenda-day{display:grid;grid-template-columns:65px 1fr;border:1px solid #eee;border-radius:var(--border-radius);background:#fff;overflow:hidden;cursor:pointer;transition:transform .1s}.agenda-day:active{transform:scale(.98)}.agenda-day.today{border:2px solid var(--primary);box-shadow:0 2px 8px #0056b326}.agenda-date{background:#f8f9fa;display:flex;flex-direction:column;align-items:center;justify-content:center;border-right:1px solid #eee;padding:5px}.day-num{font-size:20px;font-weight:700;color:var(--primary)}.day-name{font-size:11px;text-transform:uppercase;color:#888;margin-top:2px}.agenda-tasks{padding:12px;display:flex;flex-direction:column;gap:8px;min-width:0}.mini-task{display:grid;grid-template-columns:10px 1fr;gap:10px;align-items:start}.dot{width:8px;height:8px;border-radius:50%;margin-top:5px;background:#ccc}.dot.servis{background:var(--danger)}.dot.vyjazd{background:var(--success)}.dot.ine{background:var(--warning)}.dot.cistenie{background:#00acc1}.dot.montaz{background:#546e7a}.dot.kontroly{background:#7b1fa2}.dot.revizie{background:#0277bd}.dot.dovolenka{background-color:#e91e63}.mini-task span{font-size:13px;color:#333;min-width:0;overflow-wrap:anywhere;word-break:break-all;white-space:normal;line-height:1.3}.no-task-dot{font-size:12px;color:#ccc;font-style:italic}.note-input-box textarea{width:100%;padding:14px;border:1px solid #ddd;border-radius:var(--border-radius);min-height:100px;margin-bottom:10px;font-family:inherit;font-size:14px}.note-input-box button{background:#00a0e3;color:#fff;border:none;padding:10px 20px;border-radius:6px;float:right;margin-bottom:20px;cursor:pointer;font-weight:600}.notes-files-list{clear:both;margin-top:20px;display:flex;flex-direction:column;gap:10px}.file-item{display:grid;grid-template-columns:auto 1fr auto;gap:12px;background:#fff;border:1px solid #eee;padding:15px;border-radius:var(--border-radius);box-shadow:0 2px 5px #00000005;align-items:start}.file-icon{background:var(--primary-light);color:var(--primary);padding:10px;border-radius:8px}.file-info{min-width:0}.file-author{font-weight:700;font-size:14px;color:#333;margin-bottom:2px}.file-content{font-size:13px;color:#555;margin-bottom:5px;line-height:1.4;overflow-wrap:anywhere;word-break:break-all}.file-meta{font-size:11px;color:#999;display:flex;align-items:center;gap:4px}.file-del{background:none;border:none;color:#ccc;cursor:pointer;padding:5px}.file-del:hover{color:var(--danger)}.profile-view{display:flex;flex-direction:column;align-items:center;justify-content:center;height:60vh}.profile-icon{color:var(--primary);margin-bottom:15px}.btn-logout{margin-top:30px;background:#333;color:#fff;border:none;padding:12px 24px;border-radius:8px;display:flex;gap:8px;align-items:center;cursor:pointer;font-weight:700}.bottom-nav{position:fixed;bottom:0;width:100%;max-width:480px;background:#fffffff2;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border-top:1px solid #eee;display:flex;justify-content:space-around;padding:5px 0;padding-bottom:calc(5px + env(safe-area-inset-bottom));z-index:100}.nav-btn{display:flex;flex-direction:column;align-items:center;color:#999;font-size:10px;cursor:pointer;transition:color .2s}.nav-btn svg{margin-bottom:4px}.nav-btn.active{color:var(--primary)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;z-index:2000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;justify-content:center;align-items:flex-end}.modal-content{background:#fff;width:100%;max-width:480px;padding:25px;border-radius:25px 25px 0 0;animation:slideUp .3s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;max-height:85vh;box-shadow:0 -5px 20px #0000001a}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;flex-shrink:0}.modal-header h3{font-size:18px;font-weight:700;color:#333}.modal-header button{background:#f0f0f0;border:none;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#555;transition:background .2s}.modal-header button:hover{background:#e0e0e0;color:#333}.modal-body{flex:1;overflow-y:auto;padding-bottom:10px}.modal-body label{display:block;margin:15px 0 6px;font-weight:600;font-size:14px;color:#444}.modal-body input,.modal-body textarea,.modal-body select{width:100%;padding:12px 14px;border:1px solid #e0e0e0;border-radius:10px;font-size:16px;background:#fcfcfc;color:#333;font-family:inherit;transition:all .2s;-webkit-appearance:none;appearance:none}.modal-body select{background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%230056b3%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);background-repeat:no-repeat;background-position:right 15px top 50%;background-size:12px auto;padding-right:40px}.modal-body input:focus,.modal-body textarea:focus,.modal-body select:focus{border-color:var(--primary);background:#fff;outline:none;box-shadow:0 0 0 3px #0056b31a}.modal-body .row{display:flex;gap:15px}.modal-body .row div{flex:1}.modal-footer{display:flex;gap:12px;margin-top:25px;flex-shrink:0}.btn-save{flex:2;background:var(--primary);color:#fff;border:none;padding:14px;border-radius:10px;font-weight:700;cursor:pointer;font-size:16px;box-shadow:0 4px 6px #0000001a}.btn-delete{flex:1;background:#fff5f5;color:var(--danger);border:1px solid #ffe0e0;padding:14px;border-radius:10px;display:flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;font-weight:600}.chat-wrapper{position:fixed;bottom:80px;right:20px;z-index:1000}.chat-toggle-btn{position:relative;background:#0288d1;color:#fff;border:none;width:60px;height:60px;border-radius:50%;box-shadow:0 4px 12px #0000004d;cursor:pointer;display:flex;align-items:center;justify-content:center;overflow:visible!important;z-index:1000}.chat-window{position:fixed;top:0;left:0;width:100%;height:100dvh;background:#f0f2f5;z-index:99999;display:flex;flex-direction:column;border:none;border-radius:0}.chat-header{background:#0288d1;color:#fff;padding:15px 20px;font-size:18px;font-weight:700;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 5px #0000001a}.chat-header button{background:transparent;border:none;color:#fff;cursor:pointer;padding:5px}.chat-body{flex:1;padding:20px;overflow-y:auto;background:#eef1f5;display:flex;flex-direction:column;gap:15px}.chat-msg{max-width:75%;padding:12px 16px;border-radius:18px;position:relative;word-wrap:break-word;font-size:16px;line-height:1.4}.my-msg{align-self:flex-end;background:#0288d1;color:#fff;border-bottom-right-radius:4px}.other-msg{align-self:flex-start;background:#fff;color:#333;border:1px solid #ddd;border-bottom-left-radius:4px}.msg-author{font-size:11px;margin-bottom:4px;opacity:.8;font-weight:700}.msg-time{font-size:10px;text-align:right;margin-top:5px;opacity:.7}.chat-footer{padding:15px;background:#fff;border-top:1px solid #ddd;display:flex;gap:12px;align-items:center;padding-bottom:max(15px,env(safe-area-inset-bottom))}.chat-footer input{flex:1;padding:12px 15px;border:1px solid #ccc;border-radius:25px;outline:none;font-size:16px;background:#f9f9f9}.chat-footer button{background:#0288d1;color:#fff;border:none;width:45px;height:45px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 5px #0003}.msg-image img{max-width:100%;border-radius:8px;margin-top:5px;border:1px solid rgba(0,0,0,.1)}.notification-badge{position:absolute;top:-5px;right:-5px;background-color:#ff3b30;color:#fff;font-size:11px;font-weight:700;border-radius:50%;width:22px;height:22px;display:flex;align-items:center;justify-content:center;border:2px solid white;z-index:9999;box-shadow:0 2px 5px #0003}.lightbox-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000e6;z-index:100000;display:flex;justify-content:center;align-items:center;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.lightbox-img{max-width:95%;max-height:90%;object-fit:contain;box-shadow:0 0 20px #00000080;border-radius:4px}.lightbox-close{position:absolute;top:20px;right:20px;background:#fff3;color:#fff;border:none;width:40px;height:40px;border-radius:50%;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center}