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0;padding-bottom:max(.5rem,env(safe-area-inset-bottom));z-index:100}.nav-item{display:flex;flex-direction:column;align-items:center;padding:.5rem .75rem;color:#fff9;text-decoration:none;font-size:.65rem;font-family:Titillium Web,sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.5px;transition:color .2s}.nav-item:hover{color:#ffffffe6}.nav-item.active{color:#fff}.nav-item.active .nav-icon svg{stroke:var(--primary)}.nav-icon{margin-bottom:.25rem;display:flex;align-items:center;justify-content:center}.nav-icon svg{width:22px;height:22px;stroke-width:1.5}.nav-icon{position:relative}.nav-badge{position:absolute;top:-6px;right:-10px;background:var(--primary);color:#fff;font-size:.6rem;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px;box-shadow:0 1px 3px #0000004d}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:1.25rem;height:1.25rem;padding:0 .375rem;background:var(--primary);color:#fff;border-radius:0;font-size:.75rem;font-weight:600}.badge-danger{background:var(--danger)}.priority-critical{border-left:4px solid var(--danger)}.priority-important{border-left:4px solid var(--warning)}.workshop-card{padding:1rem;border-radius:0;background:var(--surface);margin-bottom:.75rem;box-shadow:var(--shadow);border-left:4px solid var(--primary)}.workshop-time{font-size:.875rem;color:var(--primary);font-weight:600;margin-bottom:.25rem;font-family:Titillium Web,sans-serif}.workshop-title{font-size:1rem;font-weight:600;margin-bottom:.25rem;font-family:Titillium Web,sans-serif;color:var(--secondary)}.workshop-location{font-size:.875rem;color:var(--text-secondary)}.message-bubble{max-width:80%;padding:.75rem 1rem;border-radius:0;margin-bottom:.5rem}.message-own{background:var(--primary);color:#fff;margin-left:auto;border-bottom-right-radius:0}.message-other{background:var(--background);border-bottom-left-radius:0}.header{background:var(--secondary);color:#fff;padding:1rem;text-align:center}.header h1{font-size:1.25rem;font-weight:600;font-family:Titillium Web,sans-serif}.header-logo{max-height:40px;width:auto}.toggle{position:relative;width:48px;height:28px;background:var(--border);border-radius:0;cursor:pointer;transition:background .2s}.toggle.active{background:var(--primary)}.toggle:after{content:"";position:absolute;width:24px;height:24px;background:#fff;border-radius:0;top:2px;left:2px;transition:transform .2s;box-shadow:0 1px 3px #0003}.toggle.active:after{transform:translate(20px)}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;min-height:200px}.loading-logo{width:120px;height:auto;animation:pulse 1.5s ease-in-out infinite}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:0;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.95)}}.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-secondary)}.empty-state-icon{font-size:3rem;margin-bottom:1rem;color:var(--primary)}.install-banner{background:linear-gradient(135deg,var(--secondary) 0%,var(--secondary-light) 100%);color:#fff;padding:1rem;margin:-1rem -1rem 1rem;text-align:center}.install-banner button{margin-top:.5rem;background:var(--primary);border:none;color:#fff;padding:.5rem 1rem;border-radius:0;font-family:Titillium Web,sans-serif;font-weight:600}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--secondary) 0%,var(--secondary-light) 100%);padding:1rem}.login-card{background:#fff;padding:2rem;border-radius:0;width:100%;max-width:400px;box-shadow:0 4px 20px #0003}.login-logo{display:block;max-width:180px;margin:0 auto 1.5rem}.login-title{text-align:center;margin-bottom:1.5rem;color:var(--secondary)}.accent-bar{height:4px;background:linear-gradient(90deg,var(--primary) 0%,var(--primary-light) 100%)}.section-title{font-family:Titillium Web,sans-serif;font-weight:600;color:var(--secondary);margin-bottom:1rem;font-size:1.125rem}.event-header{background:var(--secondary);color:#fff;padding:1.5rem;text-align:center;position:relative}.event-header:after{content:"";position:absolute;bottom:0;left:0;right:0;height:4px;background:var(--primary)}.event-date{font-family:Titillium Web,sans-serif;font-size:.875rem;opacity:.9}.event-name{font-family:Titillium Web,sans-serif;font-size:1.5rem;font-weight:700;margin-top:.5rem}.alert{padding:.75rem 1rem;border-radius:0;margin-bottom:1rem}.alert-success{background:#e6f4ea;color:#137333;border-left:4px solid var(--success)}.alert-warning{background:#fef7e0;color:#b06000;border-left:4px solid var(--warning)}.alert-danger{background:#fce8e6;color:#c5221f;border-left:4px solid var(--danger)}.alert-info{background:#de59001a;color:var(--primary-dark);border-left:4px solid var(--primary)}