.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#2563eb,#0ea5e9);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.login-box{background:#fff;border-radius:16px;box-shadow:0 20px 60px #0000004d;padding:48px 40px;width:100%;max-width:420px;animation:slideUp .5s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:40px}.login-header h1{font-size:32px;font-weight:700;margin:0;background:linear-gradient(135deg,#2563eb,#0ea5e9);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-form{display:flex;flex-direction:column;gap:20px}.login-error{background:#fee;border:1px solid #fcc;color:#c33;padding:12px 14px;border-radius:8px;font-size:14px;font-weight:500;margin-bottom:4px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:14px;font-weight:600;color:#1f2937;letter-spacing:-.2px}.form-group input{padding:12px 14px;border:1.5px solid #e5e7eb;border-radius:8px;font-size:15px;font-family:inherit;transition:all .2s;background:#f9fafb}.form-group input:focus{outline:none;border-color:#2563eb;background:#fff;box-shadow:0 0 0 3px #2563eb1a}.form-group input:disabled{opacity:.6;cursor:not-allowed}.btn-login{padding:12px 16px;background:linear-gradient(135deg,#2563eb,#0ea5e9);color:#fff;font-weight:700;font-size:15px;border:none;border-radius:8px;cursor:pointer;transition:all .3s;margin-top:12px;box-shadow:0 4px 15px #2563eb66;letter-spacing:-.3px}.btn-login:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #2563eb80}.btn-login:active:not(:disabled){transform:translateY(0)}.btn-login:disabled{opacity:.8;cursor:not-allowed}@media (max-width: 480px){.login-box{padding:32px 24px}.login-header h1{font-size:28px}.form-group{gap:6px}.form-group label{font-size:13px}.form-group input{padding:10px 12px;font-size:14px}}.change-password-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.change-password-box{background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;max-width:420px;width:100%;margin:20px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:24px 24px 16px;border-bottom:1px solid #e5e7eb}.modal-header h2{margin:0;font-size:20px;font-weight:600;color:#1f2937}.btn-close{background:transparent;border:none;font-size:28px;color:#9ca3af;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;transition:color .2s}.btn-close:hover{color:#1f2937}.change-password-box form{padding:24px}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-group label{font-size:14px;font-weight:600;color:#1f2937}.form-group input{padding:10px 12px;border:1px solid #e5e7eb;border-radius:6px;font-size:14px;font-family:inherit;transition:all .2s}.form-group input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1a}.alert{padding:12px 14px;border-radius:6px;font-size:14px;margin-bottom:16px;font-weight:500}.alert-error{background:#fee;border:1px solid #fcc;color:#c33}.alert-success{background:#efe;border:1px solid #cfc;color:#3c3}.modal-actions{display:flex;gap:12px;margin-top:24px}.btn-cancel,.btn-save{flex:1;padding:10px 12px;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.btn-cancel{background:#f3f4f6;color:#1f2937}.btn-cancel:hover:not(:disabled){background:#e5e7eb}.btn-save{background:linear-gradient(135deg,#2563eb,#0ea5e9);color:#fff}.btn-save:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #2563eb4d}.btn-cancel:disabled,.btn-save:disabled{opacity:.6;cursor:not-allowed}.sortable-ticket-card{touch-action:none}.ticket-card-content{background:#f9fafb;border:1.5px solid #e8ecf1;border-radius:10px;padding:16px;cursor:grab;transition:all .3s cubic-bezier(.2,.8,.2,1);box-shadow:0 2px 4px #0000000a}.sortable-ticket-card:active .ticket-card-content{cursor:grabbing;box-shadow:0 12px 24px #3b82f633;transform:scale(1.02)}.ticket-card-content:hover{box-shadow:0 4px 12px #00000014;border-color:#d4d9e3;background:#fff}.ticket-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px;gap:8px}.ticket-title{margin:0;font-size:15px;font-weight:700;color:#1a202c;word-break:break-word;flex:1;line-height:1.4;letter-spacing:-.2px}.delete-btn{background:none;border:none;font-size:22px;color:#cbd5e0;cursor:pointer;padding:0;margin:-4px -4px -4px 0;flex-shrink:0;transition:color .2s;width:28px;height:28px;display:flex;align-items:center;justify-content:center}.delete-btn:hover{color:#f56565;background:#fed7d7;border-radius:6px}.ticket-description{margin:0 0 12px;font-size:14px;color:#4a5568;line-height:1.5}.ticket-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.tag{background:#dbeafe;color:#1e40af;padding:3px 8px;border-radius:4px;font-size:12px;font-weight:600}.ticket-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;align-items:center}.priority-badge{padding:4px 10px;border-radius:6px;color:#fff;font-weight:700;font-size:12px;text-transform:capitalize}.priority-badge[style*="#90EE90"]{background:linear-gradient(135deg,#48bb78,#38a169)}.priority-badge[style*="#FFD700"]{background:linear-gradient(135deg,#ecc94b,#d6cbaa);color:#7c2d12}.priority-badge[style*="#FF6347"]{background:linear-gradient(135deg,#f56565,#e53e3e)}.priority-badge[style*="#8B0000"]{background:linear-gradient(135deg,#c53030,#742a2a)}.assignee{background:#edf2f7;padding:4px 10px;border-radius:6px;color:#2d3748;font-size:13px;font-weight:600}.date{color:#a0aec0;font-size:13px;font-weight:500}.edit-btn{background:linear-gradient(135deg,#3b82f6,#06b6d4);color:#fff;border:none;padding:6px 12px;border-radius:6px;font-size:13px;font-weight:700;cursor:pointer;margin-left:auto;transition:all .2s}.edit-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #3b82f666}.vote-btn{background:#fff;color:#2d3748;border:1.5px solid #cbd5e0;padding:4px 8px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;margin-right:6px}.vote-btn:hover{background:#fef3c7;border-color:#fbbf24;transform:scale(1.05)}.comments-btn{background:#fff;color:#2d3748;border:1.5px solid #cbd5e0;padding:4px 8px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;margin-right:6px}.comments-btn:hover{background:#dbeafe;border-color:#3b82f6;color:#1e40af}.effort-badge{background:#e0e7ff;color:#3730a3;padding:3px 8px;border-radius:4px;font-size:12px;font-weight:600}.impact-badge{background:#fce7f3;color:#be185d;padding:3px 8px;border-radius:4px;font-size:12px;font-weight:600}.released-by{background:#d1fae5;color:#065f46;padding:3px 8px;border-radius:4px;font-size:12px;font-weight:600}.tag-input{display:flex;gap:6px;margin-bottom:8px}.tag-input input{flex:1;padding:8px!important;font-size:13px!important}.btn-add-tag{background:#dbeafe;color:#1e40af;border:1.5px solid #3b82f6;padding:8px 12px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s}.btn-add-tag:hover{background:#3b82f6;color:#fff}.edit-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.edit-tag{background:#dbeafe;color:#1e40af;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:600;display:inline-flex;align-items:center;gap:4px}.btn-remove-tag{background:none;border:none;color:#1e40af;cursor:pointer;padding:0;font-size:14px;display:flex;align-items:center}.comments-section{background:#f0f9ff;border-top:2px solid #3b82f6;padding:12px;margin-top:12px;border-radius:0 0 6px 6px;max-height:400px;display:flex;flex-direction:column}.comments-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.comments-header h4{margin:0;font-size:14px;font-weight:700;color:#1e40af}.close-comments{background:none;border:none;font-size:20px;color:#3b82f6;cursor:pointer;padding:0;margin:0}.comments-list{flex:1;overflow-y:auto;margin-bottom:12px;display:flex;flex-direction:column;gap:8px}.comment{background:#fff;padding:8px;border-radius:4px;border-left:3px solid #3b82f6}.comment-header{display:flex;justify-content:space-between;align-items:center;gap:6px;margin-bottom:4px}.comment-author{font-size:12px;font-weight:700;color:#1e40af}.comment-date{font-size:11px;color:#a0aec0}.btn-delete-comment{background:none;border:none;color:#f56565;cursor:pointer;padding:0;font-size:14px;margin-left:auto}.btn-delete-comment:hover{color:#dc2626}.comment-content{margin:0;font-size:12px;color:#2d3748;line-height:1.4}.comment-input{display:flex;flex-direction:column;gap:6px}.comment-input textarea{padding:8px;font-size:12px;border:1px solid #cbd5e0;border-radius:4px;font-family:inherit;resize:none}.btn-add-comment{background:#3b82f6;color:#fff;border:none;padding:6px 8px;border-radius:4px;font-size:12px;font-weight:700;cursor:pointer;transition:all .2s}.btn-add-comment:hover{background:#2563eb}.edit-form{display:flex;flex-direction:column;gap:12px}.edit-form .form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:0}.edit-form .form-group label{font-size:13px;font-weight:700;color:#2d3748}.edit-form .form-group input,.edit-form .form-group select{padding:10px 12px;font-size:14px;border:1.5px solid #e2e8f0;border-radius:6px;font-family:inherit;background:#fff;transition:all .2s}.edit-form .form-group input:focus,.edit-form .form-group select:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.form-actions{display:flex;gap:8px;margin-top:8px}.btn-save,.btn-cancel{flex:1;padding:10px 12px;border:none;border-radius:6px;font-size:13px;font-weight:700;cursor:pointer;transition:all .2s}.btn-save{background:linear-gradient(135deg,#3b82f6,#06b6d4);color:#fff}.btn-save:hover{transform:translateY(-2px);box-shadow:0 4px 12px #3b82f666}.btn-cancel{background:#edf2f7;color:#2d3748}.btn-cancel:hover{background:#e2e8f0}.board-column{display:flex;flex-direction:column;background:#fff;border-radius:12px;height:100%;border:1px solid #e8ecf1;box-shadow:0 2px 8px #0000000a;flex-shrink:1;min-width:0}.column-header{display:flex;justify-content:space-between;align-items:center;padding:20px;background:linear-gradient(135deg,#f5f7fa,#fafbfc);border-bottom:2px solid #3b82f6;flex-shrink:0}.column-header h2{margin:0;font-size:18px;font-weight:700;color:#1a202c;letter-spacing:-.3px}.ticket-count{background:linear-gradient(135deg,#3b82f6,#06b6d4);color:#fff;border-radius:20px;padding:4px 12px;font-size:14px;font-weight:700;display:flex;align-items:center;justify-content:center;min-width:28px;height:28px}.column-content{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;min-height:0}.column-content::-webkit-scrollbar{width:6px}.column-content::-webkit-scrollbar-track{background:transparent}.column-content::-webkit-scrollbar-thumb{background:#cbd5e0;border-radius:3px}.column-content::-webkit-scrollbar-thumb:hover{background:#a0aec0}.empty-column{display:flex;align-items:center;justify-content:center;height:100%;color:#a0aec0;font-size:16px;font-weight:500;font-style:italic}.board{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;height:100%;overflow:auto;padding:0}@media (max-width: 1200px){.board{grid-template-columns:repeat(3,1fr)}}@media (max-width: 768px){.board{grid-template-columns:repeat(2,1fr)}}@media (max-width: 500px){.board{grid-template-columns:1fr}}.ticket-form{background:#fff;padding:28px 24px;border-radius:12px;margin-bottom:28px;box-shadow:0 2px 8px #0000000f;border:1px solid #e8ecf1}.form-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.ticket-form h3{font-size:28px;font-weight:700;margin:0;color:#1a202c;letter-spacing:-.3px}.btn-close-form{background:none;border:none;font-size:32px;color:#cbd5e0;cursor:pointer;padding:0;width:36px;height:36px;display:flex;align-items:center;justify-content:center;transition:color .2s}.btn-close-form:hover{color:#2d3748}.form-group{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}.form-group label{font-size:15px;font-weight:600;color:#2d3748;letter-spacing:-.2px}.form-group input,.form-group textarea,.form-group select{padding:12px 14px;font-size:15px;border:1.5px solid #e2e8f0;border-radius:8px;font-family:inherit;transition:all .2s;background:#fafbfc}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:#3b82f6;background:#fff;box-shadow:0 0 0 3px #3b82f61a}.form-group textarea{resize:vertical;min-height:100px}.btn-submit{width:100%;padding:14px 16px;background:linear-gradient(135deg,#3b82f6,#06b6d4);color:#fff;font-weight:700;font-size:15px;border:none;border-radius:8px;cursor:pointer;transition:all .3s;margin-top:8px;letter-spacing:-.3px;box-shadow:0 4px 12px #3b82f64d}.btn-submit:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #3b82f666}.btn-submit:active:not(:disabled){transform:translateY(0)}.btn-submit:disabled{opacity:.6;cursor:not-allowed}.tag-input{display:flex;gap:8px}.tag-input input{flex:1}.btn-add-tag{background:#dbeafe;color:#1e40af;border:1.5px solid #3b82f6;padding:12px 16px;border-radius:8px;font-size:14px;font-weight:700;cursor:pointer;transition:all .2s;flex-shrink:0}.btn-add-tag:hover:not(:disabled){background:#3b82f6;color:#fff}.btn-add-tag:disabled{opacity:.5;cursor:not-allowed}.form-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.form-tag{background:#dbeafe;color:#1e40af;padding:6px 10px;border-radius:6px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:6px}.btn-remove-tag{background:none;border:none;color:#1e40af;cursor:pointer;padding:0;font-size:16px;display:flex;align-items:center;transition:color .2s}.btn-remove-tag:hover{color:#dc2626}.form-actions{display:flex;gap:12px;margin-top:32px}.btn-cancel{flex:1;padding:14px 16px;background:#edf2f7;color:#2d3748;font-weight:700;font-size:15px;border:none;border-radius:8px;cursor:pointer;transition:all .3s;letter-spacing:-.3px}.btn-cancel:hover:not(:disabled){background:#e2e8f0}.btn-cancel:disabled{opacity:.6;cursor:not-allowed}.app{display:flex;flex-direction:column;height:100vh;background:#f5f7fa}.app-header{background:linear-gradient(135deg,#2563eb,#0ea5e9);color:#fff;padding:20px 30px;box-shadow:0 8px 32px #2563eb40;display:flex;justify-content:space-between;align-items:center;gap:20px}.header-left{display:flex;align-items:center}.header-center{display:flex;align-items:center;gap:12px;flex:1;justify-content:center;order:2}.btn-view{padding:8px 14px;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;background:#ffffff26;color:#fff;border:1.5px solid rgba(255,255,255,.3)}.btn-view:hover{background:#ffffff40;border-color:#fff9}.btn-view.active{background:#ffffff59;border-color:#fff;box-shadow:0 0 12px #ffffff4d}.header-right{display:flex;align-items:center;gap:16px}.username{font-size:14px;font-weight:500;opacity:.9}.btn-password,.btn-logout{padding:8px 14px;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap}.btn-password{background:#ffffff26;color:#fff;border:1.5px solid rgba(255,255,255,.3)}.btn-password:hover{background:#ffffff40;border-color:#fff9}.btn-logout{background:#ff3b304d;color:#fff;border:1.5px solid rgba(255,59,48,.5)}.btn-logout:hover{background:#ff3b3080;border-color:#ff3b30cc}.header-content{display:flex;justify-content:space-between;align-items:center;gap:20px}.app-header h1{margin:0;font-size:28px;font-weight:700;letter-spacing:-.5px;flex-shrink:0}.loading{text-align:center;color:#6b7280;font-size:16px;margin-top:40px}.header-search{flex:1;max-width:400px}.search-input{width:100%;padding:10px 16px;background:#fff3;border:2px solid rgba(255,255,255,.3);border-radius:8px;color:#fff;font-size:14px;font-weight:500;transition:all .2s}.search-input::placeholder{color:#fff9}.search-input:focus{outline:none;background:#ffffff40;border-color:#ffffff80;box-shadow:0 0 12px #fff3}.view-toggle{display:flex;gap:8px}.view-btn{background:#fff3;color:#fff;border:2px solid rgba(255,255,255,.3);padding:10px 14px;border-radius:8px;font-size:18px;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center}.view-btn:hover{background:#ffffff4d;border-color:#ffffff80}.view-btn.active{background:#fff6;border-color:#fff;box-shadow:0 0 12px #ffffff4d}.app-main{display:flex;flex:1;overflow:hidden;gap:0;flex-direction:column}.app-main.full-screen{background:#fff;padding:40px;overflow-y:auto}.btn-create-task{background:#ff8c00;color:#fff;border:none;padding:8px 18px;border-radius:6px;font-size:14px;font-weight:700;cursor:pointer;transition:all .3s;box-shadow:0 2px 8px #ff8c004d;white-space:nowrap}.btn-create-task:hover{background:#ff7a00;box-shadow:0 4px 12px #ff8c0066}.sidebar{width:360px;background:#fff;padding:32px 24px;border-right:1px solid #e8ecf1;overflow-y:auto;min-width:360px;box-shadow:2px 0 8px #0000000a;transition:all .3s ease}.sidebar.hidden{display:none}.content{flex:1;overflow-y:auto;overflow-x:auto;padding:32px;background:#f5f7fa;transition:all .3s ease}.app-main.view-split{flex-direction:row;gap:0}.app-main.view-sidebar{flex-direction:row}.app-main.view-sidebar .sidebar{width:100%;border-right:none}.app-main.view-board{flex-direction:row}.app-main.view-board .content{width:100%}.filters-panel{background:linear-gradient(135deg,#f5f7fa,#fafbfc);padding:24px;border-radius:12px;border:1px solid #e8ecf1;margin-top:28px}.filters-panel h3{margin:0 0 16px;font-size:16px;font-weight:700;color:#1a202c;letter-spacing:-.3px}.filter-group{margin-bottom:16px;display:flex;flex-direction:column;gap:8px}.filter-group label{font-size:13px;font-weight:700;color:#2d3748;text-transform:uppercase;letter-spacing:.5px}.filter-group select,.filter-group input{padding:10px 12px;font-size:14px;border:1.5px solid #e2e8f0;border-radius:6px;background:#fff;transition:all .2s}.filter-group select:focus,.filter-group input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.btn-clear-filters{width:100%;padding:10px 12px;background:#fed7d7;color:#742a2a;border:1px solid #fc8181;border-radius:6px;font-size:13px;font-weight:700;cursor:pointer;transition:all .2s;margin-top:8px}.btn-clear-filters:hover{background:#fc8181;color:#fff}@media (max-width: 768px){.app-main{flex-direction:column}.sidebar{width:100%;border-right:none;border-bottom:1px solid #e8ecf1;max-height:350px}}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f7fa;color:#2d3748;line-height:1.6}button{cursor:pointer;border:none;font-family:inherit}input,textarea,select{font-family:inherit;border:1px solid #e2e8f0;padding:12px;border-radius:8px;font-size:15px;transition:all .2s}input:focus,textarea:focus,select:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a;background:#fff}
