:root{--color-primary:#007aff;--color-primary-soft:#e5f1ff;--color-accent:#fffbea;--color-bg:#f9f9fb;--color-surface:#fff;--color-text:#333;--color-text-light:#777;--color-border:#eee;--radius:12px;--radius-sm:8px;--shadow:0 4px 12px #0000000d;--shadow-hover:0 8px 24px #00000014;--transition:all .2s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}h1,h2,h3,h4{color:var(--color-text);font-weight:600}.hidden{display:none!important}.app-header{background-color:var(--color-surface);text-align:center;z-index:10;padding:20px 16px;position:sticky;top:0;box-shadow:0 1px 3px #0000000d}.app-header h1{color:var(--color-primary);font-size:1.25rem}.app-header .subtitle{color:var(--color-text-light);margin-top:4px;font-size:.85rem}.admin-header h1{color:var(--color-text)}.app-main{max-width:600px;min-height:calc(100vh - 80px);margin:0 auto;padding:16px}.card-list{flex-direction:column;gap:16px;margin-top:16px;display:flex}.card{background-color:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition);cursor:pointer;padding:16px}.card:active{transform:scale(.98)}.card-title{margin-bottom:8px;font-size:1.1rem}.card-meta{color:var(--color-text-light);font-size:.85rem}.submit-btn{background-color:var(--color-primary);color:#fff;border-radius:var(--radius-sm);cursor:pointer;width:100%;transition:var(--transition);border:none;padding:14px 20px;font-size:1rem;font-weight:600}.submit-btn:active{background-color:#005bb5}.submit-btn:disabled{cursor:not-allowed;background-color:#ccc}.modal{background-color:var(--color-bg);z-index:100;padding:16px;animation:.3s ease-out slideUp;position:fixed;inset:0;overflow-y:auto}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-content{background-color:var(--color-surface);border-radius:var(--radius);min-height:100%;box-shadow:var(--shadow);padding:24px 16px;position:relative}.close-btn{color:var(--color-text-light);cursor:pointer;background:0 0;border:none;font-size:2rem;line-height:1;position:absolute;top:16px;right:16px}#modal-event-title{margin-bottom:20px;padding-right:32px}.tabs{background-color:var(--color-bg);border-radius:var(--radius-sm);margin-bottom:20px;padding:4px;display:flex}.tab-btn{border-radius:var(--radius-sm);color:var(--color-text-light);cursor:pointer;transition:var(--transition);background:0 0;border:none;flex:1;padding:10px;font-size:.95rem;font-weight:500}.tab-btn.active{background-color:var(--color-surface);color:var(--color-primary);box-shadow:0 2px 4px #0000000d}.tab-content{animation:.2s fadeIn;display:none}.tab-content.active{display:block}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.post-form{background-color:var(--color-accent);border-radius:var(--radius);padding:20px}.form-group{margin-bottom:16px}.form-group label{color:var(--color-text);margin-bottom:8px;font-size:.9rem;font-weight:500;display:block}.form-group input,.form-group select,.form-group textarea{border:1px solid var(--color-border);border-radius:var(--radius-sm);width:100%;transition:var(--transition);background-color:var(--color-surface);padding:12px;font-family:inherit;font-size:1rem}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-primary-soft);outline:none}.spam-notice{color:var(--color-text-light);text-align:center;margin-top:12px;font-size:.8rem}.comments-filter{justify-content:center;gap:12px;margin-bottom:16px;display:flex}.comments-filter label{color:var(--color-text-light);cursor:pointer;font-size:.85rem}.admin-nav{border-bottom:1px solid var(--color-border);gap:8px;margin-bottom:16px;padding-bottom:16px;display:flex;overflow-x:auto}.nav-btn{background:var(--color-surface);border:1px solid var(--color-border);white-space:nowrap;color:var(--color-text-light);cursor:pointer;border-radius:20px;padding:8px 16px;font-size:.9rem}.nav-btn.active{background:var(--color-primary-soft);color:var(--color-primary);border-color:var(--color-primary-soft)}.login-card{max-width:400px;margin:40px auto}.admin-panel{display:none}.admin-panel.active{display:block}.admin-panel h3{margin-bottom:16px}