:root{--primary: #4285F4;--primary-hover: #3367D6;--primary-light: #E8F0FE;--primary-ultra-light: #F0F6FF;--bg: #FAFBFF;--bg-card: #FFFFFF;--border: #E1E5EB;--border-light: #EEF1F6;--text: #1A1D26;--text-secondary: #5F6577;--text-muted: #9BA1B2;--danger: #EA4335;--success: #34A853;--warning: #FBBC04;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .12);--radius: 10px;--radius-sm: 6px;--radius-lg: 16px;--transition: .2s ease}*{margin:0;padding:0;box-sizing:border-box}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:0 4px 24px #00000014;padding:40px 32px;width:100%;max-width:380px}.login-title{font-size:22px;font-weight:700;margin-bottom:4px;text-align:center}.login-subtitle{font-size:14px;color:var(--text-muted);text-align:center;margin-bottom:24px}.login-card .form-group{margin-bottom:16px}.login-card .form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.login-card .form-group input{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:var(--radius);font-family:inherit;font-size:15px;color:var(--text);transition:var(--transition)}.login-card .form-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4285f426}.otp-code{font-family:SF Mono,SFMono-Regular,Consolas,monospace;font-size:13px;font-weight:600;background:#f0f6ff;color:var(--primary);padding:4px 8px;border-radius:4px;cursor:pointer;letter-spacing:1px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}.top-nav{display:flex;align-items:center;justify-content:space-between;height:60px;padding:0 24px;background:var(--bg-card);border-bottom:1px solid var(--border-light);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}.nav-left{display:flex;align-items:center;gap:12px;min-width:180px}.hamburger-btn{background:none;border:none;cursor:pointer;color:var(--text-secondary);padding:6px;border-radius:var(--radius-sm);transition:var(--transition);display:flex;align-items:center}.hamburger-btn:hover{background:var(--primary-light);color:var(--primary)}.app-title{font-size:18px;font-weight:700;color:var(--text);letter-spacing:-.3px}.nav-tabs{display:flex;gap:4px}.nav-tab{display:flex;align-items:center;gap:8px;padding:10px 20px;border:none;background:none;cursor:pointer;font-family:inherit;font-size:14px;font-weight:500;color:var(--text-secondary);border-radius:var(--radius);transition:all var(--transition);position:relative}.nav-tab:hover{background:var(--primary-ultra-light);color:var(--primary)}.nav-tab.active{color:var(--primary);background:var(--primary-light)}.nav-tab.active:after{content:"";position:absolute;bottom:-11px;left:50%;transform:translate(-50%);width:40px;height:3px;background:var(--primary);border-radius:3px}.nav-tab svg{flex-shrink:0}.nav-right{display:flex;align-items:center;min-width:180px;justify-content:flex-end}.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#7B61FF);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;cursor:pointer;transition:var(--transition);border:none}.user-avatar:hover{transform:scale(1.08);box-shadow:0 2px 12px #4285f44d}.main-content{max-width:1200px;margin:0 auto;padding:28px 32px}.tab-content{display:none;animation:fadeIn .3s ease}.tab-content.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.control-section{margin-bottom:28px}.control-label{font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}.control-label .required-badge{font-size:11px;color:var(--text-muted);text-transform:none;font-weight:400;letter-spacing:0}.vessel-select{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:var(--radius);background:var(--bg-card);font-family:inherit;font-size:15px;color:var(--text);cursor:pointer;transition:var(--transition);-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%235F6577' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}.vessel-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4285f426}.date-buttons{display:flex;gap:8px}.date-btn{padding:10px 22px;border:1.5px solid var(--border);border-radius:24px;background:var(--bg-card);font-family:inherit;font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--transition)}.date-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-ultra-light)}.date-btn.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 2px 8px #4285f440}.timesheet-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.progress-bar-container{display:flex;align-items:center;gap:12px;margin-bottom:16px}.progress-bar-track{flex:1;height:10px;background:var(--border);border-radius:5px;overflow:hidden}.progress-bar-fill{height:100%;width:0%;background:linear-gradient(90deg,#4285F4,#34a853);border-radius:5px;transition:width .5s ease}.progress-bar-label{font-size:13px;font-weight:600;color:var(--text-secondary);white-space:nowrap;min-width:90px;text-align:right}.progress-expand-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:1px solid var(--border);border-radius:50%;background:var(--bg-card);color:var(--text-muted);cursor:pointer;flex-shrink:0;transition:background var(--transition),color var(--transition),border-color var(--transition)}.progress-expand-btn:hover{background:var(--primary-ultra-light);color:var(--primary);border-color:var(--primary)}.progress-expand-btn svg{transition:transform .3s ease}.inline-dashboard{max-height:0;overflow:hidden;transition:max-height .4s ease,opacity .3s ease;opacity:0}.inline-dashboard.open{max-height:700px;opacity:1}.timesheet-title{font-size:24px;font-weight:700;color:var(--text);letter-spacing:-.5px}.add-btn{display:flex;align-items:center;gap:8px;padding:10px 24px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition);box-shadow:0 2px 8px #4285f440}.add-btn:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 16px #4285f459}.add-btn:active{transform:translateY(0)}.entries-table{width:100%;background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--border-light)}.entries-table table{width:100%;border-collapse:collapse}.entries-table th{text-align:left;padding:14px 20px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);background:var(--primary-ultra-light);border-bottom:1px solid var(--border-light)}.entries-table td{padding:14px 20px;font-size:14px;color:var(--text);border-bottom:1px solid var(--border-light);vertical-align:middle}.entries-table tr:last-child td{border-bottom:none}.entries-table tr:hover td{background:var(--primary-ultra-light)}.gap-row td{text-align:center;padding:6px 20px;font-size:12px;font-style:italic;color:var(--text-muted);border-bottom:1px dashed #e2e8f0;background:#fafbfc;pointer-events:none}.entries-table tr.gap-row:hover td{background:#fafbfc}.entry-tag{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:500;background:var(--primary-light);color:var(--primary)}.entry-tag.cargo-ops{background:#E8F5E9;color:#2e7d32}.entry-tag.waiting{background:#FFF8E1;color:#f57f17}.entry-tag.transit{background:#E3F2FD;color:#1565c0}.entry-tag.maintenance{background:#F3E5F5;color:#7b1fa2}.entry-tag.bunkering{background:#FBE9E7;color:#d84315}.entry-tag.anchored{background:#E0F2F1;color:#00695c}.entry-tag.weather-delay{background:#ECEFF1;color:#455a64}.entry-tag.port-stay{background:#E8EAF6;color:#283593}.entry-actions{display:flex;gap:4px;opacity:0;transition:var(--transition)}.entries-table tr:hover .entry-actions{opacity:1}.entry-action-btn{padding:4px 8px;border:none;background:none;cursor:pointer;color:var(--text-muted);border-radius:var(--radius-sm);transition:var(--transition);display:flex;align-items:center}.entry-action-btn:hover{background:var(--primary-light);color:var(--primary)}.entry-action-btn.delete:hover{background:#FFEAEA;color:var(--danger)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state svg{margin-bottom:16px;opacity:.4}.empty-state p{font-size:15px}.panel-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.3);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;opacity:0;pointer-events:none;transition:opacity .3s ease}.panel-overlay.open{opacity:1;pointer-events:all}.slide-panel{position:absolute;right:0;top:0;bottom:0;width:480px;max-width:100vw;background:var(--bg-card);box-shadow:var(--shadow-lg);transform:translate(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column}.panel-overlay.open .slide-panel{transform:translate(0)}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border-light)}.panel-header h2{font-size:20px;font-weight:700}.panel-close{background:none;border:none;cursor:pointer;color:var(--text-secondary);padding:6px;border-radius:var(--radius-sm);transition:var(--transition);display:flex}.panel-close:hover{background:#FFEAEA;color:var(--danger)}.entry-form{padding:24px;flex:1;overflow-y:auto}.form-group{margin-bottom:20px}.field-error{color:#e53e3e;font-size:.8rem;margin-top:4px;display:none}.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.form-group .required{color:var(--danger)}.form-group input[type=text],.form-group textarea,.form-group select{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:var(--radius);font-family:inherit;font-size:15px;color:var(--text);transition:var(--transition);background:var(--bg-card)}.form-group select:invalid{color:var(--text-muted)}.form-group select option{color:var(--text)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4285f426}.form-group textarea{resize:vertical}.form-group input[type=file]{font-family:inherit;font-size:14px;color:var(--text-secondary)}.form-actions{display:flex;gap:12px;padding-top:8px}.btn{padding:12px 28px;border-radius:var(--radius);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:all var(--transition);border:none}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 2px 8px #4285f440}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 4px 16px #4285f459}.btn-secondary{background:var(--bg);color:var(--text-secondary);border:1.5px solid var(--border)}.btn-secondary:hover{background:var(--primary-ultra-light);border-color:var(--primary);color:var(--primary)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-bottom:28px}.stat-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);transition:var(--transition)}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-value{font-size:32px;font-weight:700;color:var(--primary);margin-bottom:4px}.stat-label{font-size:13px;color:var(--text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.5px}.chart-card{background:var(--bg-card);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);margin-bottom:20px}.chart-card h3{font-size:18px;font-weight:700;margin-bottom:16px;color:var(--text)}.chart-container{position:relative;height:300px}.weather-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.weather-location{font-size:20px;font-weight:700;color:var(--text)}.weather-location-sub{font-size:13px;color:var(--text-muted);margin-top:2px}.update-btn{display:flex;align-items:center;gap:6px;padding:8px 20px;border-radius:var(--radius);border:1.5px solid var(--border);background:var(--bg-card);color:var(--text-secondary);font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:all var(--transition)}.update-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-ultra-light)}.update-btn.loading svg{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.location-toggle{display:flex;gap:4px;background:var(--bg);border-radius:var(--radius);padding:4px;display:inline-flex;border:1px solid var(--border-light);margin-bottom:24px}.location-btn{padding:10px 24px;border:none;background:none;border-radius:var(--radius-sm);font-family:inherit;font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--transition)}.location-btn.active{background:var(--primary);color:#fff;box-shadow:0 2px 6px #4285f433}.location-btn:hover:not(.active){color:var(--primary)}.tide-table{width:100%;background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--border-light)}.tide-table table{width:100%;border-collapse:collapse}.tide-table th{text-align:left;padding:14px 24px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);background:var(--primary-ultra-light);border-bottom:1px solid var(--border-light)}.tide-table td{padding:14px 24px;font-size:14px;color:var(--text);border-bottom:1px solid var(--border-light)}.tide-table tr:last-child td{border-bottom:none}.tide-table tr:hover td{background:var(--primary-ultra-light)}.tide-type{display:inline-block;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:600}.tide-type.high{background:#E3F2FD;color:#1565c0}.tide-type.low{background:#FFF8E1;color:#f57f17}.loading-indicator{display:flex;align-items:center;gap:12px;padding:16px 20px;margin-bottom:16px;background:var(--primary-ultra-light);border-radius:var(--radius);border:1px solid var(--primary-light);color:var(--primary);font-size:14px;font-weight:500;animation:fadeIn .2s ease}.spinner{width:20px;height:20px;border:2.5px solid var(--primary-light);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@media (max-width: 768px){.top-nav{padding:0 12px;height:56px}.nav-left,.nav-right{min-width:auto}.app-title{font-size:15px}.nav-tab span{display:none}.nav-tab{padding:10px 14px}.main-content{padding:16px}.slide-panel{width:100vw}.timesheet-title{font-size:18px}.dashboard-grid{grid-template-columns:1fr}.entries-table{overflow-x:auto}}@media (max-width: 480px){.nav-tabs{gap:0}.nav-tab{padding:8px 10px}}.admin-container{max-width:600px}.admin-title{font-size:1.4rem;font-weight:700;margin-bottom:20px;color:var(--text-primary)}.admin-tabs{display:flex;gap:8px;margin-bottom:20px}.admin-tab{padding:8px 20px;border:1px solid var(--border);border-radius:20px;background:white;cursor:pointer;font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:all .2s}.admin-tab:hover{border-color:var(--primary);color:var(--primary)}.admin-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.admin-add-row{display:flex;gap:10px;margin-bottom:20px}.admin-add-row input{flex:1;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;font-family:inherit;outline:none;transition:border-color .2s}.admin-add-row input:focus{border-color:var(--primary)}.admin-list{display:flex;flex-direction:column;gap:6px}.admin-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:white;border:1px solid var(--border);border-radius:10px;transition:box-shadow .2s,border-color .2s}.admin-item:hover{border-color:var(--primary-light);box-shadow:0 2px 8px #4285f414}.admin-item-text{font-size:.95rem;font-weight:500;color:var(--text-primary)}.admin-item-actions{display:flex;gap:6px}.admin-action-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;cursor:pointer;border-radius:6px;color:var(--text-muted);transition:all .2s}.admin-action-btn:hover{background:var(--bg-muted)}.admin-action-btn.edit:hover{color:var(--primary)}.admin-action-btn.delete:hover{color:#e53e3e}.admin-empty{text-align:center;color:var(--text-muted);padding:40px 20px;font-size:.95rem}.admin-add-user{display:flex;gap:10px;margin-bottom:20px;align-items:center}.admin-input{flex:2;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;font-family:inherit;outline:none;transition:border-color .2s}.admin-input:focus{border-color:var(--primary)}.admin-select{flex:1;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;font-family:inherit;outline:none;background:white;cursor:pointer}.user-item{align-items:flex-start}.user-info{display:flex;flex-direction:column;gap:4px}.user-main{display:flex;align-items:center;gap:8px}.user-name{font-weight:600;color:var(--text-primary)}.user-email{font-size:.85rem;color:var(--text-muted)}.user-role-badge{font-size:.75rem;padding:2px 8px;border-radius:12px;font-weight:500;background:#edf2f7;color:#4a5568}.user-role-badge.admin{background:#fed7d7;color:#c53030}.user-role-badge.dispatcher{background:#feebc8;color:#c05621}.user-role-badge.vessel{background:#c6f6d5;color:#2f855a}@media (max-width: 600px){.admin-add-user{flex-wrap:wrap;flex-direction:column;align-items:stretch}}.btn-warning{background:#ed8936;border-color:#ed8936}.btn-warning:hover{background:#dd6b20}.admin-add-user button{white-space:nowrap}.user-menu-wrapper{position:relative}.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:260px;background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow-lg);border:1px solid var(--border-light);opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .2s ease;z-index:300;overflow:hidden}.user-dropdown.open{opacity:1;visibility:visible;transform:translateY(0)}.user-dropdown-profile{display:flex;align-items:center;gap:12px;padding:16px}.user-dropdown-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#7B61FF);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;flex-shrink:0}.user-dropdown-info{display:flex;flex-direction:column;gap:2px;min-width:0}.user-dropdown-name{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-dropdown-email{font-size:12px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-dropdown-divider{height:1px;background:var(--border-light)}.user-dropdown-section-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);padding:10px 16px 4px}.user-dropdown-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 16px;border:none;background:none;cursor:pointer;font-family:inherit;font-size:13px;color:var(--text);transition:background var(--transition);text-align:left}.user-dropdown-item:hover{background:var(--primary-ultra-light)}.user-dropdown-item-avatar{width:28px;height:28px;border-radius:50%;background:var(--border);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0}.user-dropdown-item-role{margin-left:auto;font-size:11px;color:var(--text-muted)}.user-dropdown-logout{color:var(--danger);padding:12px 16px}.user-dropdown-logout:hover{background:#ffeaea}