/* 1.0.6: usability layer over the exact RusChat 1.3.13-inspired theme.
   No changes to IRC transport/auth or administrator permissions. */
:root {scroll-behavior:smooth}
.rc-public-tabs,.rc-home-tabs{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin:18px 0 7px}
.rc-public-tabs a,.rc-home-tabs a{display:flex;justify-content:center;align-items:center;min-height:39px;padding:8px 13px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--text);font-size:13px;text-decoration:none;font-weight:600;white-space:nowrap;transition:background .15s,border-color .15s}
.rc-public-tabs a:hover,.rc-home-tabs a:hover,.rc-public-tabs a:focus-visible,.rc-home-tabs a:focus-visible{background:var(--surface-hover);border-color:var(--accent);color:var(--accent)}
#loginView .rc-public-info{margin:28px auto 12px;max-width:730px;width:100%;display:grid;gap:13px;align-self:center;min-width:0}
.rc-home-section{min-width:0;border:1px solid var(--line);background:var(--panel);border-radius:9px;padding:22px;scroll-margin-top:18px}
.rc-section-kicker{font-size:11px;font-weight:800;letter-spacing:1px;color:var(--accent);margin-bottom:10px}
.rc-home-section h2,.rc-start-here h2,.rc-sections-title h2{font-size:21px;line-height:1.3;letter-spacing:-.35px;color:var(--text);margin:0 0 12px;font-weight:800}
.rc-home-section p,.rc-start-here p,.rc-sections-title p{font-size:13px;line-height:1.75;color:var(--muted);margin:0 0 15px}
.rc-fact-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:17px 0}
.rc-fact-strip>span{display:flex;flex-direction:column;gap:3px;background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:12px 10px;min-width:0}
.rc-fact-strip strong{font-size:13px;color:var(--text);word-break:break-word}
.rc-fact-strip small{font-size:11px;color:var(--muted)}
.rc-text-link,.rc-home-section>a{font-size:13px;color:var(--accent);font-weight:650;display:inline-block;margin-top:5px}
.rc-public-stat-grid,.rc-live-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0}
.rc-public-stat-grid>div,.rc-live-stats>div{display:flex;flex-direction:column;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:14px 15px}
.rc-public-stat-grid strong,.rc-live-stats strong{font-size:28px;color:var(--text);font-weight:850;line-height:1.15}
.rc-public-stat-grid span,.rc-live-stats span{font-size:12px;line-height:1.45;color:var(--muted)}
.rc-small-note{font-size:12px!important;color:var(--muted);margin:8px 0 0!important;line-height:1.6!important}
.rc-home-links{display:grid;gap:9px;margin:10px 0 3px}
.rc-home-links a{display:flex;align-items:center;gap:11px;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:11px 13px;min-width:0;text-decoration:none!important}
.rc-home-links a:hover{background:var(--surface-hover);border-color:#8ba7ff77}
.rc-home-links a>span:first-child{display:grid;place-items:center;border-radius:8px;background:#88abff18;width:40px;height:40px;flex:0 0 40px;font-size:20px}
.rc-home-links a>span:nth-child(2){display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}
.rc-home-links a strong{font-size:13px;line-height:1.4;color:var(--text)}
.rc-home-links a small{font-size:11px;line-height:1.5;color:var(--muted)}
.rc-home-links a>b{font-size:17px;color:var(--accent);font-weight:500}
.rc-update-item{display:grid;gap:5px;border-left:2px solid #869fff66;padding:3px 0 4px 12px;margin:12px 0 18px}
.rc-update-item:last-of-type{margin-bottom:8px}
.rc-update-item strong{font-size:13px;color:var(--text)}
.rc-update-item p{font-size:12px;line-height:1.6;margin:0;color:var(--muted)}
.rc-version{font-size:10px;font-weight:750;letter-spacing:.35px;color:var(--accent)}
/* Dashboard beginners' guide */
#appView .rc-start-here{background:linear-gradient(120deg,#8ba7ff0e,transparent 80%),var(--panel);border:1px solid var(--line);border-radius:8px;padding:20px;margin:17px 0 23px}
#appView .rc-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}
#appView .rc-steps button{display:flex;align-items:center;gap:9px;text-align:left;padding:12px;min-width:0;border:1px solid var(--line);background:var(--surface);border-radius:7px;color:var(--text)}
#appView .rc-steps button:hover{background:var(--surface-hover);border-color:#8ba7ff77}
.rc-step-number{display:grid;place-items:center;flex:0 0 30px;width:30px;height:30px;color:var(--accent);font-size:14px;font-weight:850;border-radius:7px;background:#8ba7ff24}
#appView .rc-steps button>span:nth-child(2){display:flex;flex:1;min-width:0;flex-direction:column;gap:4px}
#appView .rc-steps strong{font-size:12px;line-height:1.4}
#appView .rc-steps small{font-size:11px;color:var(--muted);line-height:1.5}
#appView .rc-steps b{font-size:18px;color:var(--accent);font-weight:500}
#appView .rc-sections-title{margin:25px 0 4px}
#appView .rc-sections-title p{margin:0}
#appView .rc-home-tabs{justify-content:flex-start;margin:15px 0 14px}
#appView .rc-home-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;align-items:stretch;margin:0 0 22px}
#appView .rc-home-section{padding:19px}
#appView .rc-home-tag-row{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 16px}
#appView .rc-home-tag-row>span{font-size:11px;padding:4px 10px;border:1px solid var(--line);border-radius:5px;background:var(--surface);color:var(--accent)}
#appView .rc-small-facts{display:grid;gap:9px;margin:14px 0}
#appView .rc-small-facts>div{display:flex;justify-content:space-between;align-items:baseline;gap:12px;min-width:0;font-size:12px;border-bottom:1px solid var(--line);padding-bottom:8px}
#appView .rc-small-facts span{color:var(--muted)}
#appView .rc-small-facts strong{font-size:12px;color:var(--text);text-align:right;overflow-wrap:anywhere}
.rc-minor-button{border:1px solid var(--line);background:var(--surface);color:var(--accent);border-radius:6px;padding:8px 12px;font-size:12px;font-weight:650}
.rc-minor-button:hover{background:var(--surface-hover)}
/* Use progressive disclosure: only everyday sections visible until expanded. */
#appView .rc-advanced-menu{margin:16px 0 6px;min-width:0;border:1px solid var(--line);background:var(--surface);border-radius:7px}
#appView .rc-advanced-menu>summary{display:flex;gap:10px;align-items:center;cursor:pointer;list-style:none;color:var(--text);font-size:13px;font-weight:750;padding:13px 12px;line-height:1.5;outline-offset:3px}
#appView .rc-advanced-menu>summary::-webkit-details-marker{display:none}
#appView .rc-summary-chevron{margin-left:auto;transition:transform .15s;color:var(--accent)}
#appView .rc-advanced-menu[open] .rc-summary-chevron{transform:rotate(180deg)}
#appView .rc-advanced-menu .sidebar-nav{padding:0 7px 8px}
#appView .rc-advanced-descr{color:var(--muted);font-size:11px;line-height:1.6;padding:0 12px 10px;margin:0}
#appView .rc-help-mini{background:#8ba7ff0b;border:1px solid var(--line);padding:13px;border-radius:7px;margin:12px 0 2px}
#appView .rc-help-mini strong{font-size:12px;color:var(--text)}
#appView .rc-help-mini p{font-size:11px;line-height:1.6;color:var(--muted);margin:5px 0 10px}
#appView .rc-help-mini button{display:block;width:100%;border:1px solid #8ba7ff44;background:#8ba7ff1b;color:var(--accent);border-radius:5px;font-size:12px;font-weight:650;padding:8px 7px}
#appView .rc-help-mini button:hover{background:#8ba7ff2b}
#appView .rc-link-nav{margin-bottom:10px}
#appView .rc-admin-help{color:var(--muted);background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);padding:12px 14px;border-radius:5px;margin:0 0 16px;font-size:12px;line-height:1.6}
#appView .rc-admin-help strong{color:var(--text)}
#appView .rc-views button{font-size:13px}
#appView .rc-home-section a:not(.rc-home-links a){color:var(--accent)}
/* Small optional glossary */
#appView .rc-terms{margin:16px 0 6px;border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:0}
#appView .rc-terms summary{padding:12px 14px;cursor:pointer;font-size:13px;font-weight:650;color:var(--text)}
#appView .rc-terms dl{padding:1px 15px 15px;display:grid;gap:8px;margin:0}
#appView .rc-terms dt{font-size:12px;font-weight:700;color:var(--text)}
#appView .rc-terms dd{font-size:12px;line-height:1.6;color:var(--muted);margin:-7px 0 3px}
/* High-quality responsive behavior without touching the IRC app's grid. */
@media(max-width:1540px){#appView .rc-steps{grid-template-columns:1fr}}
@media(max-width:1270px){#appView .rc-home-grid{grid-template-columns:1fr}}
@media(max-width:1100px){#loginView .rc-fact-strip{grid-template-columns:1fr}}
@media(max-width:740px){
 #loginView.login-view{min-height:100dvh;height:auto;overflow:visible}
 #loginView .rc-login-center{min-height:0;overflow:visible;max-height:none;padding:26px 15px 35px}
 #loginView .rc-public-tabs{margin:17px -2px 2px;gap:6px}
 #loginView .rc-public-tabs a{padding:9px 10px;min-height:39px;font-size:12px;flex:1 1 calc(50% - 6px)}
 #loginView .rc-public-info{margin:22px 0 4px;gap:12px}
 .rc-home-section{padding:18px}
 #appView .rc-home-grid{grid-template-columns:1fr;gap:11px}
 #appView .rc-steps{grid-template-columns:1fr;gap:8px}
 #appView .rc-start-here{padding:15px;margin:12px 0 16px}
 #appView .rc-home-tabs{gap:6px}
 #appView .rc-home-tabs a{flex:1 1 calc(50% - 6px);font-size:12px;min-height:38px;padding:8px}
 #appView .rc-views button{font-size:12px}
 #appView .rc-home-section{padding:16px}
}
@media(max-width:380px){
 #loginView .rc-fact-strip{grid-template-columns:1fr}
 .rc-home-section h2,.rc-start-here h2,.rc-sections-title h2{font-size:19px}
 #appView .rc-live-stats{gap:7px}
 #appView .rc-live-stats>div{padding:11px}
 #appView .rc-steps button{padding:10px}
}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}}
/* Four homepage shortcuts are visible before the user scrolls. */
#appView .rc-main-shortcuts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:4px 0 15px}
#appView .rc-main-shortcuts a{display:flex;align-items:center;gap:10px;min-width:0;padding:11px 12px;border-radius:7px;border:1px solid var(--line);background:var(--panel);color:var(--text);text-decoration:none}
#appView .rc-main-shortcuts a:hover{background:var(--surface-hover);border-color:#8ba7ff77}
#appView .rc-main-shortcut-ico{display:grid;place-items:center;color:var(--accent);font-size:19px;width:36px;height:36px;flex:0 0 36px;background:#8ba7ff17;border-radius:7px}
#appView .rc-main-shortcuts a>span:nth-child(2){display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}
#appView .rc-main-shortcuts strong{color:var(--text);font-size:13px;font-weight:750}
#appView .rc-main-shortcuts small{color:var(--muted);font-size:11px;line-height:1.45}
#appView .rc-main-shortcuts b{font-size:15px;color:var(--accent);font-weight:500}
@media(max-width:380px){#appView .rc-main-shortcuts a{padding:9px;gap:7px}#appView .rc-main-shortcut-ico{width:31px;height:31px;flex-basis:31px}#appView .rc-main-shortcuts small{display:none}}