/* ===================== Uptime Hub - Dark Theme CSS ===================== */
:root{--bg:#0a0a0f;--sf:#12121a;--sf2:#1a1a24;--bd:rgba(255,255,255,.08);--t1:#f4f4f5;--t2:#a1a1aa;--t3:#71717a;--ac:#818cf8;--ach:#6366f1;--gn:#34d399;--rd:#f87171;--yl:#fbbf24}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--t1);line-height:1.6;min-height:100vh}

/* ---- Full-width layout ---- */
.ctn{width:100%;padding:2rem 2.5rem}

/* ---- Header / Nav bar ---- */
.hd{display:flex;align-items:center;gap:14px;padding-bottom:1.25rem;margin-bottom:2rem;border-bottom:1px solid var(--bd);flex-wrap:wrap}
.hd-left{display:flex;align-items:center;gap:12px;flex-shrink:0}
.hd-title{font-size:1.25rem;font-weight:700;letter-spacing:-.02em}
.hd-nav{display:flex;gap:.375rem;margin-left:auto;flex-wrap:wrap;align-items:center}
.hd-nav a{color:var(--t2);text-decoration:none;font-size:.875rem;font-weight:500;padding:.5rem .875rem;border-radius:8px;transition:all .2s;display:inline-flex;align-items:center;gap:6px}
.hd-nav a:hover,.hd-nav a.active{color:var(--t1);background:var(--sf2)}
.hd-nav a.dng{color:var(--rd)}

/* ---- Profile Dropdown ---- */
.profile-wrap{position:relative;margin-left:.5rem}
.profile-trigger{display:flex;align-items:center;gap:8px;padding:6px 10px 6px 6px;border-radius:10px;border:1px solid var(--bd);background:var(--sf2);cursor:pointer;transition:all .2s;user-select:none}
.profile-trigger:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14)}
.profile-trigger.open{border-color:var(--ac);box-shadow:0 0 0 2px rgba(129,140,248,.15)}
.profile-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--ac),var(--ach));display:flex;align-items:center;justify-content:center;color:#fff;font-size:.8rem;font-weight:700;flex-shrink:0;text-transform:uppercase;letter-spacing:.02em}
.profile-name{font-size:.835rem;font-weight:600;color:var(--t1);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.profile-chevron{color:var(--t3);transition:transform .2s;display:flex;align-items:center}
.profile-trigger.open .profile-chevron{transform:rotate(180deg)}
.profile-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:220px;background:var(--sf);border:1px solid var(--bd);border-radius:12px;box-shadow:0 16px 48px rgba(0,0,0,.45),0 4px 12px rgba(0,0,0,.25);opacity:0;visibility:hidden;transform:translateY(-6px) scale(.97);transition:all .18s ease;z-index:60;overflow:hidden}
.profile-dropdown.open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.pd-header{padding:1rem 1rem .75rem;border-bottom:1px solid var(--bd)}
.pd-header .pd-display{font-size:.875rem;font-weight:600;color:var(--t1);margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pd-header .pd-email{font-size:.75rem;color:var(--t3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pd-header .pd-role{display:inline-block;margin-top:6px;font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--ac);background:rgba(129,140,248,.1);padding:2px 8px;border-radius:6px}
.pd-menu{list-style:none;padding:6px}
.pd-menu li{margin:0}
.pd-menu a,.pd-menu button{display:flex;align-items:center;gap:10px;width:100%;padding:.6rem .75rem;border-radius:8px;font-size:.835rem;font-weight:500;color:var(--t2);text-decoration:none;background:none;border:none;cursor:pointer;font-family:inherit;transition:all .15s;text-align:left}
.pd-menu a:hover,.pd-menu button:hover{background:var(--sf2);color:var(--t1)}
.pd-menu .pd-icon{display:flex;align-items:center;flex-shrink:0;color:var(--t3)}
.pd-menu a:hover .pd-icon,.pd-menu button:hover .pd-icon{color:var(--t1)}
.pd-sep{height:1px;background:var(--bd);margin:4px 6px}
.pd-menu .pd-logout{color:var(--rd)}
.pd-menu .pd-logout:hover{background:rgba(248,113,113,.08);color:var(--rd)}
.pd-menu .pd-logout .pd-icon{color:var(--rd)}

/* ---- Telegram status pill (in nav) ---- */
.tg-pill{display:flex;align-items:center;gap:6px;padding:5px 10px;border-radius:8px;background:var(--sf2);border:1px solid var(--bd);font-size:.75rem;color:var(--t2);flex-shrink:0}
.tg-dot-sm{width:8px;height:8px;border-radius:50%}

/* ---- Typography ---- */
h1,h2,h3{color:var(--t1);font-weight:600;letter-spacing:-.01em}
h1{font-size:1.875rem}h2{font-size:1.25rem}h3{font-size:1rem}
p{color:var(--t2)}

/* ---- Form inputs ---- */
input,select,textarea{width:100%;padding:.75rem 1rem;background:var(--sf2);border:1px solid var(--bd);border-radius:10px;color:var(--t1);font-size:.9rem;font-family:inherit;transition:all .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ac);box-shadow:0 0 0 3px rgba(129,140,248,.15)}

/* ---- Buttons ---- */
button{background:linear-gradient(135deg,var(--ac),var(--ach));color:#fff;border:none;padding:.75rem 1.5rem;border-radius:10px;font-weight:600;cursor:pointer;font-size:.9rem;transition:all .2s}
button:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(129,140,248,.3)}
button:disabled{opacity:.5;cursor:not-allowed;transform:none}
button.sec{background:var(--sf2);border:1px solid var(--bd);color:var(--t1)}
button.sec:hover{background:rgba(255,255,255,.05)}
button.ico{padding:.5rem;border-radius:8px;background:transparent;border:1px solid var(--bd);color:var(--t2)}
button.ico:hover{background:var(--sf2);color:var(--t1)}

/* ---- Form groups ---- */
.fg{margin-bottom:1.25rem}
.fg label{display:block;margin-bottom:.5rem;font-size:.8rem;color:var(--t2);font-weight:500;text-transform:uppercase;letter-spacing:.05em}

/* ---- Auth (login/register) ---- */
.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}
.auth-card{width:100%;max-width:420px;padding:2.5rem;background:var(--sf);border:1px solid var(--bd);border-radius:16px;text-align:center}
.auth-icon{width:56px;height:56px;margin:0 auto 1.25rem;background:linear-gradient(135deg,var(--ac),var(--ach));border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff}
.auth-card h2{font-size:1.5rem;margin-bottom:.5rem}
.auth-card .sub{color:var(--t2);font-size:.875rem;margin-bottom:2rem}

/* ---- Messages ---- */
.msg{padding:.75rem 1rem;border-radius:10px;font-size:.85rem;margin-bottom:1rem}
.msg-ok{background:rgba(52,211,153,.1);color:var(--gn);border:1px solid rgba(52,211,153,.2)}
.msg-err{background:rgba(248,113,113,.1);color:var(--rd);border:1px solid rgba(248,113,113,.2)}
.msg-warn{background:rgba(251,191,36,.1);color:var(--yl);border:1px solid rgba(251,191,36,.2)}

/* ---- Cards ---- */
.card{background:var(--sf);border:1px solid var(--bd);border-radius:14px;padding:1.5rem;margin-bottom:1rem}

/* ---- Instance list ---- */
.inst-list{display:flex;flex-direction:column;gap:.75rem;margin-bottom:2rem}
.inst{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;background:var(--sf);border:1px solid var(--bd);border-radius:12px;gap:1rem}
.inst-info{flex:1;min-width:0}
.inst-info h3{font-size:.95rem;margin-bottom:.25rem}
.inst-info .url{font-size:.8rem;color:var(--t3);word-break:break-all;font-family:monospace}
.inst-info .sub{font-size:.75rem;color:var(--t2);margin-top:.25rem}
.inst-meta{display:flex;align-items:center;gap:1rem;flex-shrink:0}
.inst-acts{display:flex;gap:.5rem}

/* ---- Badges ---- */
.badge{padding:.25rem .75rem;border-radius:20px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.b-up{background:rgba(52,211,153,.1);color:var(--gn)}
.b-dn{background:rgba(248,113,113,.1);color:var(--rd)}
.b-un{background:var(--sf2);color:var(--t3)}
.badge-up{background:rgba(52,211,153,.1);color:var(--gn)}
.badge-down{background:rgba(248,113,113,.1);color:var(--rd)}

/* ===================== URL CARDS ===================== */
.url-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:.75rem}
.url-card{background:var(--sf);border:1px solid var(--bd);border-radius:12px;padding:1.25rem;transition:border-color .2s}
.url-card:hover{border-color:rgba(255,255,255,.15)}
.url-card-hd{display:flex;justify-content:space-between;align-items:flex-start;gap:.75rem;margin-bottom:.5rem}
.url-card-hd h3{font-size:.95rem;font-weight:600;word-break:break-word}
.url-card-badges{display:flex;align-items:center;gap:.5rem;flex-shrink:0}
.url-link{font-size:.8rem;color:var(--t3);font-family:monospace;word-break:break-all;margin-bottom:.75rem}
.url-meta{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:.75rem}
.url-tag{font-size:.7rem;padding:.2rem .5rem;background:var(--sf2);border-radius:6px;color:var(--t2)}
.url-foot{display:flex;justify-content:space-between;align-items:center;padding-top:.75rem;border-top:1px solid var(--bd)}
.url-time{font-size:.75rem;color:var(--t3)}
.url-actions{display:flex;gap:.5rem}
.toggle-badge{font-size:.7rem;font-weight:600;padding:.25rem .6rem;border-radius:20px;cursor:pointer;transition:all .2s;letter-spacing:.03em;user-select:none}
.toggle-on{background:rgba(52,211,153,.12);color:var(--gn)}
.toggle-on:hover{background:rgba(52,211,153,.22)}
.toggle-off{background:rgba(248,113,113,.1);color:var(--rd)}
.toggle-off:hover{background:rgba(248,113,113,.2)}
.user-badge{font-size:.8rem;color:var(--ac);font-weight:500;margin-left:.25rem}
@media(max-width:640px){.url-grid{grid-template-columns:1fr}}

/* ---- Stats grid ---- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem;margin-bottom:2rem}
.stat{padding:1.25rem;background:var(--sf);border:1px solid var(--bd);border-radius:12px;text-align:center}
.stat .n{font-size:2rem;font-weight:700;letter-spacing:-.02em}
.stat .l{font-size:.7rem;color:var(--t3);margin-top:.25rem;text-transform:uppercase;letter-spacing:.05em}
.stat-gn .n{color:var(--gn)}.stat-rd .n{color:var(--rd)}.stat-gy .n{color:var(--t2)}

/* ---- Banner ---- */
.banner{padding:1.5rem;text-align:center;background:var(--sf);border:1px solid var(--bd);border-radius:14px;margin-bottom:1.5rem}
.banner-up{border-left:4px solid var(--gn)}
.banner-warn{border-left:4px solid var(--yl)}
.banner-down{border-left:4px solid var(--rd)}
.banner-empty{border-left:4px solid var(--t3)}
.banner h1{font-size:1.25rem;margin-bottom:.25rem}
.banner p{font-size:.85rem}

/* ---- Modal ---- */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:50;opacity:0;pointer-events:none;transition:opacity .2s}
.modal-bg.on{opacity:1;pointer-events:auto}
.modal{width:100%;max-width:480px;padding:2rem;background:var(--sf);border:1px solid var(--bd);border-radius:16px}

/* ---- Utility ---- */
.flex-b{display:flex;justify-content:space-between;align-items:center}
.mb1{margin-bottom:1rem}.mb2{margin-bottom:2rem}.mt1{margin-top:1rem}
.empty{padding:2.5rem;text-align:center;color:var(--t3);font-size:.9rem}

/* ---- Telegram box (settings page) ---- */
.tg-box{padding:1rem;background:var(--sf2);border-radius:10px;margin-bottom:1rem;display:flex;align-items:center;gap:.75rem}
.tg-dot{width:10px;height:10px;border-radius:50%}
.tg-on{background:var(--gn)}.tg-off{background:var(--t3)}

/* ---- Spinner ---- */
.spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---- Toast ---- */
.toast{position:fixed;bottom:2rem;right:2rem;padding:.875rem 1.25rem;background:var(--sf);border:1px solid var(--bd);border-radius:10px;font-size:.875rem;z-index:100;opacity:0;transform:translateY(20px);transition:all .3s;pointer-events:none}
.toast.show{opacity:1;transform:translateY(0)}
.toast-ok{border-left:3px solid var(--gn)}
.toast-err{border-left:3px solid var(--rd)}

/* ---- Footer ---- */
footer{margin-top:3rem;padding:1.5rem 0;text-align:center;border-top:1px solid var(--bd);font-size:.8rem;color:var(--t3)}

/* ---- Workspace / status page sections ---- */
.ws-section{margin-top:2.5rem}
.ws-section h2{margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--bd)}
.ws-monitor{margin-bottom:1.5rem}
.ws-monitor-hd{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem;font-size:.95rem;font-weight:600;color:var(--t1)}
.ws-monitor-hd .ws-time{font-size:.7rem;color:var(--t3);font-weight:400;margin-left:auto}
.ws-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.75rem}
.ws-card{padding:1rem 1.25rem;background:var(--sf);border:1px solid var(--bd);border-radius:10px;display:flex;flex-direction:column;gap:.35rem}
.ws-card-hd{display:flex;justify-content:space-between;align-items:center}
.ws-card h4{font-size:.875rem;font-weight:600;color:var(--t1)}
.ws-card .ws-url{font-size:.75rem;color:var(--t3);font-family:monospace;word-break:break-all}
.ws-card .ws-meta{display:flex;gap:1rem;font-size:.75rem;color:var(--t2);margin-top:.25rem}

/* ---- Instance grid / cards (URLs/Accounts/Workers) ---- */
.inst-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.75rem}
.inst-card{display:flex;justify-content:space-between;align-items:flex-start;padding:1.25rem 1.5rem;background:var(--sf);border:1px solid var(--bd);border-radius:12px;gap:1rem}
.inst-card .inst-info{flex:1;min-width:0}
.inst-card .inst-info h3{font-size:.95rem;margin-bottom:.25rem}
.inst-card .inst-acts{display:flex;gap:.5rem;flex-shrink:0}

/* ---- Form (URLs/Accounts/Workers) ---- */
.frm{display:flex;flex-direction:column;gap:.75rem;margin-top:1rem}
.frm label{display:block;font-size:.8rem;color:var(--t2);font-weight:500;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem}
.frm .inp{width:100%;padding:.75rem 1rem;background:var(--sf2);border:1px solid var(--bd);border-radius:10px;color:var(--t1);font-size:.9rem;font-family:inherit;transition:all .2s}
.frm .inp:focus{outline:none;border-color:var(--ac);box-shadow:0 0 0 3px rgba(129,140,248,.15)}
.frm .btn{background:linear-gradient(135deg,var(--ac),var(--ach));color:#fff;border:none;padding:.75rem 1.5rem;border-radius:10px;font-weight:600;cursor:pointer;font-size:.9rem;transition:all .2s}
.frm .btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(129,140,248,.3)}
.frm .btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

/* ---- Responsive ---- */
@media(max-width:900px){
  .ctn{padding:1.5rem 1.25rem}
  .hd{gap:10px}
  .hd-nav{gap:.25rem}
  .hd-nav a{padding:.45rem .65rem;font-size:.8rem}
  .profile-name{display:none}
  .profile-trigger{padding:5px 8px 5px 5px}
}
@media(max-width:640px){
  .ctn{padding:1.25rem 1rem}
  .hd{flex-direction:column;align-items:flex-start;gap:.75rem}
  .hd-nav{margin-left:0;width:100%;flex-wrap:wrap}
  .profile-wrap{margin-left:auto}
  .inst{flex-direction:column;align-items:flex-start;gap:.75rem}
  .inst-meta{width:100%;justify-content:space-between}
  .ws-grid{grid-template-columns:1fr}
  .profile-dropdown{right:-8px;width:200px}
}