:root{--color-dark: rgb(72, 91, 66);--color-primary: rgb(121, 135, 103);--color-light: rgb(157, 160, 123);--color-secondary: rgb(144, 168, 100);--color-accent: #f4a261;--color-danger: #e76f51;--color-warning: #e9c46a;--color-bg: rgb(243, 238, 231);--color-bg2: rgb(236, 230, 218);--color-card-bg: #fdfbf5;--color-text: #2c3e50;--color-border: #dcd7c9;--max-width: 1000px;--spacing: .75rem;--shadow-soft: 0 4px 20px rgba(0, 0, 0, .08)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--color-bg);background-image:linear-gradient(to bottom,var(--color-bg) 0%,var(--color-bg2) 100%);background-attachment:fixed;color:var(--color-text);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;position:relative}body:before{content:"";position:fixed;inset:0;background-image:url(/bgpattern.png);background-size:704px;background-repeat:repeat;background-attachment:fixed;opacity:.3;mix-blend-mode:multiply;pointer-events:none;z-index:-1}header{background-color:var(--color-primary);background-image:linear-gradient(30deg in oklab,var(--color-dark) 0%,var(--color-primary) 20%,var(--color-light) 100%);color:#fff;position:sticky;top:0;z-index:100;box-shadow:0 4px 20px #00000026}header:before{content:"";position:absolute;inset:0;background-image:url(/bgpattern.png);background-size:704px;background-repeat:repeat;background-attachment:fixed;opacity:.7;mix-blend-mode:normal;pointer-events:none;z-index:-1}.nav-container{position:relative;z-index:1;max-width:var(--max-width);margin:0 auto;padding:.5rem 1rem;display:flex;justify-content:space-between;align-items:center}.logo-wrapper{display:flex;align-items:center;gap:.75rem;text-decoration:none;transition:opacity .3s}.logo-wrapper:hover{opacity:.8}.header-logo{height:60px;width:60px;object-fit:cover;border-radius:50%;border:3px solid var(--color-primary);background-color:var(--color-bg);box-shadow:0 2px 8px #00000026}.logo-text{font-size:1.4rem;font-weight:800;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3)}.mobile-menu-toggle{display:none;flex-direction:column;justify-content:space-between;width:24px;height:18px;background:transparent;border:none;cursor:pointer;padding:0;z-index:101}.mobile-menu-toggle span{display:block;width:100%;height:2px;background-color:#fff;border-radius:2px;transition:all .3s ease}.mobile-menu-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}.mobile-menu-toggle.active span:nth-child(2){opacity:0}.mobile-menu-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.nav-links{display:flex;gap:1.5rem;list-style:none;align-items:center}.nav-links li:not(:last-child):after{content:"|";margin-left:1.5rem;color:#fff6}.nav-links a{color:#fffffff2;text-decoration:none;font-weight:500;transition:color .3s;font-size:1.05rem;text-shadow:0 1px 2px rgba(0,0,0,.2)}.nav-links a:hover{color:var(--color-accent)}main{flex:1;max-width:var(--max-width);margin:0 auto;padding:2rem 1rem;width:100%}footer{text-align:center;padding:3rem 1rem;margin-top:2rem}.admin-link{color:var(--color-text);opacity:.4;text-decoration:none;font-size:.8rem;transition:opacity .3s}.admin-link:hover{opacity:.8}h1{font-size:1.5rem;color:var(--color-primary);margin-bottom:.75rem;text-shadow:0 1px 1px rgba(255,255,255,.8)}h2{font-size:1.4rem;color:var(--color-primary);margin-bottom:.5rem;margin-top:1.25rem}h3{font-size:1.2rem;color:var(--color-secondary);margin-bottom:.4rem}p{margin-bottom:1rem;font-size:1.05rem;color:#4a5568}.card{background:#ffffffb3;backdrop-filter:blur(10px);border-radius:8px;padding:1.5rem;box-shadow:var(--shadow-soft);margin-bottom:2rem;border:1px solid var(--color-border);position:relative;z-index:1}.card>h1:first-child,.card>h2:first-child,.card>h3:first-child{margin-top:0}table{width:100%;border-collapse:separate;border-spacing:0;margin-bottom:0;background:var(--color-card-bg);border-radius:12px}.card table{background:transparent;border-radius:0;box-shadow:none;border:none}button,.btn{background:var(--color-primary);color:#fff;border:none;padding:.5rem 1rem;border-radius:6px;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s ease;text-decoration:none;line-height:1;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 2px 4px #0000001a;text-shadow:0 1px 1px rgba(0,0,0,.1)}button:hover,.btn:hover{transform:translateY(-1px);box-shadow:0 4px 8px #0000001f;filter:brightness(1.1)}button:active,.btn:active{transform:translateY(0);box-shadow:0 1px 2px #0000001a}.signup-btn{background:var(--color-primary)!important;color:#fff!important}.unregister-btn,.btn-danger{background:linear-gradient(to bottom,#e76f51,#d65d42)!important;color:#fff!important}.btn-secondary{background:#aabeb0!important;color:#fff!important}table{width:100%;border-collapse:separate;border-spacing:0;padding:0;overflow:hidden}table.card{padding:0}th,td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid rgba(0,0,0,.06)}th{padding:.5rem 1rem;background:#e6e2d34d;color:#5d5648;font-weight:600;font-size:1rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid rgba(0,0,0,.08)}tr:last-child td{border-bottom:none}tr:hover{background:#2d5a3d08}input,textarea,select{width:100%;padding:.75rem;border:1px solid var(--color-border);border-radius:6px;font-size:1rem;font-family:inherit;background:#fffc;transition:all .3s}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--color-secondary);background:#fff;box-shadow:0 0 0 3px #4a8c5f1a}.text-icon{margin-right:.5rem}@media(max-width:768px){.nav-container{padding:.5rem 1rem}.mobile-menu-toggle{display:flex}.nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fffffffa;backdrop-filter:blur(10px);flex-direction:column;gap:0;padding:1rem 0;box-shadow:0 10px 20px #0000001a;border-top:1px solid rgba(0,0,0,.05);z-index:1000}.nav-links li:not(:last-child):after{display:none}.nav-links.open{display:flex}.nav-links a{padding:1rem 2rem;width:100%;display:block;color:var(--color-text);font-size:1.1rem;text-shadow:none}.nav-links a:hover{background:#2d5a3d0d;color:var(--color-primary)}main{padding:1rem}}