.signups-container{max-width:1400px;margin:0 auto;padding:25px;background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);}#tournament-title-signups{font-size:2.8em;color:var(--accent-color);text-align:center;margin-bottom:30px;text-transform:uppercase;letter-spacing:1.5px;}.signups-controls{display:flex;flex-direction:column;gap:15px;margin-bottom:15px;padding:15px;}.controls-top-row{display:flex;justify-content:space-between;align-items:center;width:100%;}.signups-nav{display:flex;gap:10px;}.signups-nav .nav-tab{padding:8px 18px;text-decoration:none;color:var(--primary-text);background-color:var(--hover-bg);border-radius:5px;font-weight:600;transition:background-color 0.2s,color 0.2s;}.signups-nav .nav-tab:hover{background-color:rgba(21,43,73,0.9);}.signups-nav .nav-tab.active{background-color:var(--accent-color);color:var(--background-color);}.action-buttons{display:flex;gap:15px;}.action-btn{padding:10px 20px;border-radius:5px;border:none;font-size:1em;font-weight:bold;cursor:pointer;transition:transform 0.2s ease,opacity 0.2s,background-color 0.2s,box-shadow 0.2s;will-change:transform,opacity;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}.action-btn:hover{transform:scale(1.05);}.action-btn:active{transform:scale(0.98);opacity:0.9;}.action-btn.signup{background-color:#ff66aa;color:#fff;}.action-btn.signup:hover{box-shadow:0 0 10px #ff66aa;}.action-btn.leave{background-color:#c93a40;color:#fff;}.controls-bottom-row{display:flex;justify-content:flex-end;align-items:center;gap:15px;width:100%;flex-wrap:wrap;}.filter-sort-group{display:flex;gap:15px;align-items:center;}.control-item select{background-color:var(--hover-bg);color:var(--primary-text);border:1px solid var(--border-color);border-radius:5px;padding:8px 12px;font-size:0.9em;cursor:pointer;}.signups-grid-header,.signup-card{display:grid;grid-template-columns:40px 50px 1.5fr 1fr 1fr 1fr 1fr 80px 100px;gap:15px;align-items:center;padding:0 15px;}.signups-grid-header{font-size:0.85em;color:#a0b3d7;font-weight:600;text-transform:uppercase;margin-bottom:10px;border-bottom:2px solid var(--border-color);padding-bottom:12px;text-shadow:1px 1px 2px rgba(0,0,0,0.5);}.header-pp,.header-acc,.header-rank,.header-crank{text-align:right;}.header-status,.header-profile{text-align:center;}.signups-grid{display:flex;flex-direction:column;gap:8px;}.signup-card{transition:background-color 0.2s ease,border-color 0.2s ease;padding:8px 15px;}.signup-card:hover{background-color:var(--hover-bg);border-color:var(--accent-color);}.card-profile-button{background-color:var(--border-color);color:var(--primary-text);padding:6px 12px;border-radius:5px;text-decoration:none;font-weight:600;text-align:center;transition:all 0.2s ease-in-out;font-size:0.9em;border:none;will-change:transform,background-color,box-shadow;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}.card-profile-button:hover{background-color:var(--accent-color);color:var(--background-color);transform:scale(1.05);box-shadow:0 0 10px var(--accent-color);}.card-index{font-size:1.1em;font-weight:600;color:#8a99b3;}.card-pfp{width:40px;height:40px;border-radius:50%;object-fit:cover;}.card-user{display:flex;align-items:center;gap:10px;}.card-flag{width:24px;border-radius:3px;}.card-username{font-size:1.1em;font-weight:600;color:var(--primary-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.card-pp,.card-acc,.card-rank,.card-crank{font-weight:600;text-align:right;color:#e0d5e8;}.card-status{position:relative;text-align:center;}.status-emoji{font-size:1.4em;}.card-status .tooltip-text{visibility:hidden;opacity:0;width:max-content;max-width:220px;background-color:var(--background-color);color:#fff;text-align:center;padding:8px 12px;border-radius:6px;border:1px solid var(--border-color);position:absolute;z-index:1;bottom:125%;left:50%;transform:translateX(-50%);transition:opacity 0.2s ease-in-out;white-space:pre-wrap;font-size:0.9em;font-weight:normal;line-height:1.4;}.card-status:hover .tooltip-text{visibility:visible;opacity:1;}.no-results-message{text-align:center;font-size:1.2em;color:var(--primary-text);padding:40px;margin:20px;background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;font-style:italic;backdrop-filter:blur(5px);}@media (max-width:800px){.signups-container{padding:15px;}.controls-top-row{flex-direction:column;gap:15px;align-items:stretch;}.action-buttons{justify-content:center;}.controls-bottom-row{justify-content:center;}.filter-sort-group{flex-direction:column;width:100%;}.control-item{display:flex;justify-content:space-between;width:100%;max-width:300px;}.signups-grid-header{display:none;}.signup-card{grid-template-columns:40px 1fr;grid-template-rows:auto;padding:15px;gap:15px;position:relative;}.card-pfp{grid-row:1/3;}.card-user{grid-column:2;}.card-pp,.card-acc,.card-rank,.card-crank,.card-status,.card-profile-button,.card-index{display:none;}.signup-card::after{content:'';grid-column:1/-1;grid-row:3;display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:10px;padding-top:10px;border-top:1px solid var(--border-color);}.card-rank::before{content:'Global: ' attr(data-rank);}.card-pp::before{content:'PP: ' attr(data-pp);}.card-acc::before{content:'Acc: ' attr(data-acc);}.card-crank::before{content:'Country: ' attr(data-crank);}.card-rank,.card-pp,.card-acc,.card-crank{display:block;text-align:left;}}