/* ═══════════════════════════════════════════════════════════════════════════
   ui.css — Modals, overlays, buttons, user menu, theme panel, toast,
             health panel, stats config, email alerts, version badge,
             quick-dot popup, XP HUD, particle selector
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Overlay / modal base ────────────────────────────────────────── */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:1000;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(.2px)}
.modal{background:var(--bg2);border:1px solid var(--border);border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.6);max-height:85vh;overflow:hidden;display:flex;flex-direction:column}
.modal-sm{width:400px}
.modal-md{width:520px}
.modal-lg{width:720px}
.modal-hdr{padding:20px 24px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.modal-hdr h3{margin:0;font-size:16px;font-weight:700;color:var(--text)}
.modal-body{padding:20px 24px;overflow-y:auto;flex:1}
.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end;flex-shrink:0}
.btn-close{background:transparent;border:none;color:var(--text3);font-size:20px;cursor:pointer;line-height:1;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center}
.btn-close:hover{color:var(--text)}
.btn-primary{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:8px 16px;font-size:13px;font-weight:500;cursor:pointer}
.btn-primary:hover{background:var(--accent2)}
.btn-ghost{background:transparent;color:var(--text3);border:1px solid var(--border);border-radius:8px;padding:8px 16px;font-size:13px;cursor:pointer}
.btn-ghost:hover{color:var(--text2);border-color:var(--text3)}
.btn-danger{background:#dc2626;color:#fff;border:none;border-radius:8px;padding:8px 16px;font-size:13px;cursor:pointer}

/* ── Client modal specifics ──────────────────────────────────────── */
.cm-header-inner{display:flex;align-items:center;gap:16px}
.cm-avatar{width:56px;height:56px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;color:#fff;flex-shrink:0}
.cm-name{font-size:20px;font-weight:700;color:var(--text);margin:0 0 4px}
.cm-domain{font-size:13px;color:var(--text3)}
.cm-section{margin-bottom:20px}
.cm-section-title{font-size:11px;color:var(--text4);text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px}
.cm-services{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.cm-svc{background:var(--bg3);border:1px solid var(--border2);border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:6px;cursor:pointer;transition:border-color .15s}
.cm-svc:hover{border-color:var(--accent)}
.cm-isp-bar{display:flex;gap:8px;flex-wrap:wrap;padding:8px 0 10px;border-bottom:1px solid var(--border2);margin-bottom:10px}
.cm-isp-item{background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:4px 10px;font-size:12px;color:var(--text2)}
.cm-isp-lbl{display:block;font-size:10px;color:var(--text4);text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}
.cm-svc-lbl{font-size:12px;color:var(--text3)}
.cm-svc-status{font-size:12px;font-weight:600}
.cm-svc-status.live{color:var(--live)}
.cm-svc-status.pending{color:var(--pend)}
.cm-svc-status.none{color:var(--text4)}
.cm-vars{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.cm-var{background:var(--bg3);border-radius:6px;padding:8px 12px;font-size:12px}
.cm-var-key{color:var(--text4);margin-bottom:2px}
.cm-var-val{color:var(--text2);font-family:monospace;word-break:break-all}

/* ── Service modal ───────────────────────────────────────────────── */
.sm-client{font-size:13px;color:var(--text3);margin-bottom:16px}
.sm-status-row{display:flex;gap:8px;margin-bottom:20px}
.sm-status-btn{flex:1;padding:10px;border-radius:8px;border:2px solid var(--border);background:transparent;color:var(--text3);font-size:13px;cursor:pointer;transition:all .15s;text-align:center}
.sm-status-btn:hover{border-color:var(--text3);color:var(--text2)}
.sm-status-btn.sel-live{border-color:var(--live);background:rgba(34,197,94,.1);color:var(--live)}
.sm-status-btn.sel-pending{border-color:var(--pend);background:rgba(245,158,11,.1);color:var(--pend)}
.sm-status-btn.sel-none{border-color:var(--text4);background:rgba(71,85,105,.1);color:var(--text4)}
.sm-svc-info{background:var(--bg3);border-radius:8px;padding:12px 16px;font-size:13px;color:var(--text3);margin-bottom:16px;line-height:1.6}
.sm-desc-wrap{position:relative}
.sm-edit-btn{position:absolute;top:4px;right:4px;background:transparent;border:none;cursor:pointer;color:var(--text4);font-size:13px;opacity:.6;padding:2px 5px;border-radius:4px;transition:opacity .15s}
.sm-edit-btn:hover{opacity:1;background:var(--bg3)}
.sm-desc-edit{width:100%;min-height:72px;background:var(--bg3);border:1px solid var(--accent);border-radius:6px;color:var(--text);padding:8px;font-size:13px;resize:vertical;box-sizing:border-box}
.sm-desc-save-row{display:flex;gap:6px;margin-top:6px;align-items:center}
.sm-desc-save-lbl{font-size:11px;color:var(--text4)}
.sm-toast{display:none;background:rgba(34,197,94,.15);border:1px solid var(--live);border-radius:6px;padding:8px 12px;font-size:12px;color:var(--live);margin-top:8px}

/* ── User menu ───────────────────────────────────────────────────── */
.user-menu{position:fixed;z-index:900;top:58px;right:16px;width:220px;background:var(--bg2);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.4);overflow:hidden}
.um-header{padding:14px 16px 12px;border-bottom:1px solid var(--border)}
.um-name{font-size:14px;font-weight:600;color:var(--text)}
.um-role{font-size:12px;color:var(--text3);margin-top:2px}
.um-item{display:flex;align-items:center;gap:10px;padding:10px 16px;font-size:13px;color:var(--text2);cursor:pointer;transition:background .1s;border:none;background:transparent;width:100%;text-align:left}
.um-item:hover{background:var(--border2)}
.um-item-icon{width:16px;text-align:center;color:var(--text3)}
.um-divider{height:1px;background:var(--border);margin:4px 0}
.um-item.danger{color:#f87171}
.um-item.danger .um-item-icon{color:#f87171}

/* ── Theme panel ─────────────────────────────────────────────────── */
.theme-panel{position:fixed;top:58px;right:8px;z-index:900;width:min(300px,calc(100vw - 16px));max-height:calc(100vh - 80px);overflow-y:auto;overflow-x:hidden;background:var(--bg2);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.4);padding:16px}
.theme-title{font-size:12px;color:var(--text4);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.theme-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.theme-swatch{border:2px solid var(--border);border-radius:8px;padding:10px;cursor:pointer;transition:border-color .15s}
.theme-swatch.active{border-color:var(--accent)}
.theme-swatch:hover:not(.active){border-color:var(--text3)}
.theme-preview{height:32px;border-radius:4px;margin-bottom:6px}
.theme-name{font-size:12px;color:var(--text2);text-align:center}

/* ── Stats config modal ──────────────────────────────────────────── */
.stat-opt{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border2)}
.stat-opt:last-child{border-bottom:none}
.stat-opt-info{font-size:13px;color:var(--text2)}
.stat-opt-val{font-size:12px;color:var(--text3);margin-top:2px}
.stat-chk{width:18px;height:18px;accent-color:var(--accent);cursor:pointer}

/* ── Toast notification ──────────────────────────────────────────── */
#toast{position:fixed;bottom:24px;right:24px;background:#1e293b;border:1px solid var(--border);border-radius:8px;padding:12px 16px;font-size:13px;color:var(--text2);box-shadow:0 4px 16px rgba(0,0,0,.4);z-index:2000;transition:opacity .3s;opacity:0;pointer-events:none}
#toast.show{opacity:1}

/* ── Health panel ────────────────────────────────────────────────── */
.health-btn{position:relative;z-index:auto;width:36px;height:36px;border-radius:50%;background:var(--card-bg);border:1px solid var(--border);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text3);transition:all .15s;font-size:14px}
.health-btn:hover{border-color:var(--accent);color:var(--accent)}
.health-btn.has-errors{border-color:#ef4444;color:#f87171}
@keyframes fire-flicker{0%{box-shadow:0 0 5px #f97316,0 0 10px #ef4444}33%{box-shadow:0 0 14px #f97316,0 0 22px #dc2626,0 -5px 10px #fbbf24}66%{box-shadow:0 0 8px #ea580c,0 0 16px #b91c1c}100%{box-shadow:0 0 5px #f97316,0 0 10px #ef4444}}
.health-btn.on-fire{animation:fire-flicker .4s ease-in-out infinite!important;border-color:#f97316!important;color:#fbbf24!important}
.health-btn.status-ok{border-color:var(--live)!important;color:var(--live)!important}
.health-btn.status-warn{border-color:var(--pend)!important;color:var(--pend)!important}
.health-btn.status-err{border-color:#ef4444!important;color:#f87171!important}
@keyframes hb-pulse{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.4)}50%{box-shadow:0 0 0 6px rgba(239,68,68,0)}}
.health-panel{position:fixed;top:58px;right:8px;z-index:1000;bottom:64px;right:20px;width:420px;max-height:400px;background:var(--card-bg);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.4);display:none;flex-direction:column}
.health-panel.open{display:flex}
.hp-hdr{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);font-size:13px;font-weight:600;color:var(--text)}
.hp-hdr-actions{display:flex;gap:6px}
.hp-action-btn{padding:4px 10px;border:1px solid var(--border);border-radius:5px;background:transparent;color:var(--text3);font-size:11px;cursor:pointer;transition:all .15s}
.hp-action-btn:hover{border-color:var(--accent);color:var(--accent)}
.hp-body{overflow-y:auto;flex:1;padding:8px 0}
.hp-empty{padding:24px;text-align:center;color:var(--text4);font-size:12px}
.hp-row{padding:8px 16px;border-bottom:1px solid var(--border2);font-size:11px}
.hp-row:last-child{border-bottom:none}
.hp-row:hover{background:var(--row-hover)}
.hp-time{color:var(--text4);margin-bottom:2px}
.hp-msg{color:var(--text2);word-break:break-word}
.hp-src{color:var(--text4);font-size:10px;margin-top:2px}
.hp-badge{display:inline-block;padding:1px 7px;border-radius:8px;font-size:10px;margin-right:6px}
.hp-badge.error{background:rgba(239,68,68,.15);color:#f87171}
.hp-badge.warn{background:rgba(245,158,11,.15);color:var(--pend)}
.hp-badge.info{background:rgba(6,182,212,.15);color:var(--accent)}

/* ── Email alert modal ───────────────────────────────────────────── */
.ea-from-row{display:flex;gap:6px;margin-bottom:10px;flex-wrap:wrap}
.ea-from-btn{flex:1;padding:8px 6px;border:1.5px solid var(--border);border-radius:7px;background:transparent;color:var(--text3);font-size:11px;cursor:pointer;transition:all .15s;text-align:center;line-height:1.3}
.ea-from-btn.active{border-color:var(--accent);background:rgba(6,182,212,.1);color:var(--accent)}
.ea-from-btn:hover:not(.active){border-color:var(--text3);color:var(--text2)}

/* ── Quick-dot popup ─────────────────────────────────────────────── */
.quick-dot-pop{position:fixed;z-index:3000;background:var(--card-bg);border:1px solid var(--border);border-radius:8px;padding:6px;box-shadow:0 4px 20px rgba(0,0,0,.6);display:none;min-width:160px}
.qdp-title{font-size:10px;color:var(--text4);padding:2px 6px 7px;border-bottom:1px solid var(--border2);margin-bottom:3px;text-transform:uppercase;letter-spacing:.06em}
.qdp-btn{display:flex;align-items:center;gap:8px;width:100%;padding:6px 8px;border:none;border-radius:5px;background:transparent;color:var(--text3);font-size:12px;cursor:pointer;transition:background .1s}
.qdp-btn:hover{background:var(--row-hover);color:var(--text)}
.qdp-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.qdp-chk{margin-left:auto;color:var(--accent)}

/* ── Effects toggle button ───────────────────────────────────────── */
.effects-btn{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;margin-top:10px;padding:8px;border:1.5px solid var(--border);border-radius:8px;background:transparent;color:var(--text3);font-size:12px;cursor:pointer;transition:all .15s}
.effects-btn.active{border-color:var(--accent);background:rgba(6,182,212,.1);color:var(--accent)}
.effects-btn:hover:not(.active){border-color:var(--text3);color:var(--text2)}
.speed-row{display:flex;gap:4px;margin-top:6px}

/* ── Outage card actions button ──────────────────────────────────── */
.oc-btn{font-size:11px;padding:4px 10px;border-radius:5px;border:1px solid var(--border);background:transparent;color:var(--text3);cursor:pointer;transition:all .15s}
.oc-btn:hover{border-color:var(--text3);color:var(--text2)}
.oc-btn.primary{border-color:var(--accent);color:var(--accent)}
.oc-btn.primary:hover{background:rgba(6,182,212,.1)}

/* ── XP HUD ──────────────────────────────────────────────────────── */
#xp-hud{display:none}
#xp-level-badge{font-size:11px;font-weight:700;color:var(--accent);background:rgba(99,102,241,.15);border:1px solid var(--accent);border-radius:20px;padding:2px 8px;white-space:nowrap;flex-shrink:0}
#xp-label{font-size:10px;color:var(--text4);white-space:nowrap;flex-shrink:0}
#xp-track{flex:1;height:6px;background:var(--border);border-radius:3px;overflow:hidden;min-width:80px}
#xp-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--live));border-radius:3px;transition:width .4s ease;width:0%}
#xp-txt{font-size:10px;color:var(--text4);white-space:nowrap;flex-shrink:0}
.xp-float{position:fixed;pointer-events:none;z-index:3000;font-size:13px;font-weight:700;color:var(--accent);text-shadow:0 0 10px var(--accent);animation:xp-float-up 1.2s ease forwards}
@keyframes xp-float-up{0%{opacity:1;transform:translateY(0) scale(1)}100%{opacity:0;transform:translateY(-60px) scale(1.3)}}
.lvlup-toast{animation:lvlup .6s ease forwards}
@keyframes lvlup{0%{transform:scale(1)}40%{transform:scale(1.1)}70%{transform:scale(.95)}100%{transform:scale(1)}}

/* ── Level-up overlay ────────────────────────────────────────────── */
@keyframes lvlup-fall{0%{transform:translateY(0) rotate(0);opacity:1}100%{transform:translateY(110vh) rotate(var(--spin,360deg));opacity:0}}
@keyframes lvlup-burst-in{0%{transform:scale(0.3) translateY(30px);opacity:0}60%{transform:scale(1.12) translateY(-8px);opacity:1}100%{transform:scale(1) translateY(0);opacity:1}}
@keyframes lvlup-fade-out{0%{opacity:1}100%{opacity:0;transform:scale(1.08) translateY(-20px)}}
@keyframes lvlup-star-spin{0%{transform:rotate(0) scale(1)}50%{transform:rotate(180deg) scale(1.4)}100%{transform:rotate(360deg) scale(1)}}
.lvlup-overlay{position:fixed;inset:0;z-index:9998;display:flex;align-items:center;justify-content:center;pointer-events:none;background:radial-gradient(ellipse at center,rgba(250,204,21,.1) 0%,transparent 70%)}
.lvlup-overlay.lvlup-out{animation:lvlup-fade-out .7s ease forwards}
.lvlup-burst{text-align:center;animation:lvlup-burst-in .55s cubic-bezier(.2,-0.5,.3,1.2) forwards}
.lvlup-star{font-size:52px;animation:lvlup-star-spin 1s ease infinite;display:block;margin-bottom:4px}
.lvlup-title{font-size:20px;font-weight:900;letter-spacing:.15em;color:#fbbf24;text-shadow:0 0 30px #f59e0b;text-transform:uppercase}
.lvlup-num{font-size:96px;font-weight:900;color:#fff;line-height:1;text-shadow:0 0 40px #fbbf24,0 4px 0 #b45309;margin:0 0 8px}
.lvlup-sub{font-size:16px;font-weight:700;color:#fde68a;letter-spacing:.08em;text-transform:uppercase;opacity:.9}

/* ── Version badge ───────────────────────────────────────────────── */
.ver-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 7px;border-radius:99px;
  background:linear-gradient(135deg,#0d9488 0%,#0ea5e9 100%);color:#fff;font-size:9px;
  font-weight:700;letter-spacing:.06em;cursor:default;opacity:.8;transition:opacity .2s,transform .15s;
  position:relative;border:1px solid rgba(255,255,255,.15);
  box-shadow:0 1px 6px rgba(14,165,233,.35);text-decoration:none;margin-left:6px;
  vertical-align:middle;font-family:ui-monospace,monospace;user-select:none;line-height:1}
.ver-badge:hover{opacity:1;transform:scale(1.07)}
.ver-badge::before{content:'';width:5px;height:5px;border-radius:50%;background:#a5f3fc;
  display:inline-block;flex-shrink:0;animation:ver-pulse 2.5s infinite}
@keyframes ver-pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}
.ver-badge .ver-tip{display:none;position:absolute;top:calc(100% + 8px);left:50%;
  transform:translateX(-50%);background:var(--bg2);border:1px solid var(--border);
  border-radius:8px;padding:10px 14px;width:200px;font-family:var(--font);
  font-size:11px;color:var(--text2);box-shadow:0 4px 20px rgba(0,0,0,.4);
  z-index:3100;letter-spacing:0;font-weight:400;white-space:normal}
.ver-badge .ver-tip::before{content:'';position:absolute;bottom:100%;left:50%;
  transform:translateX(-50%);border:5px solid transparent;border-bottom-color:var(--border)}
.ver-badge:hover .ver-tip,.ver-badge:focus .ver-tip{display:block!important}
.ver-tip-title{font-weight:700;color:var(--text);font-size:12px;margin-bottom:6px;
  display:flex;align-items:center;gap:6px;white-space:nowrap}
.ver-tip-row{display:flex;justify-content:space-between;padding:2px 0;border-bottom:1px solid var(--border)}
.ver-tip-row:last-child{border:none}
.ver-tip-key{color:var(--text3);font-size:10px}
.ver-tip-val{color:var(--text);font-size:10px;font-family:ui-monospace,monospace}

/* ── Custom colour panel ─────────────────────────────────────────── */
#custom-color-panel{margin-top:10px;padding-top:10px;border-top:1px solid var(--border);display:none}
#custom-color-panel.active{display:block}
.cc-row{display:flex;align-items:center;justify-content:space-between;padding:5px 0;font-size:12px;color:var(--text3)}
.cc-row input[type=color]{width:40px;height:24px;border:1px solid var(--border);border-radius:4px;cursor:pointer;padding:1px;background:transparent}

/* ── Particle selector ───────────────────────────────────────────── */
.ptcl-section{margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}
.ptcl-row{display:flex;gap:5px;flex-wrap:wrap;margin-top:6px}
.psel-btn{flex:1;min-width:52px;padding:6px 3px;border:1.5px solid var(--border);border-radius:7px;background:transparent;color:var(--text3);font-size:11px;cursor:pointer;text-align:center;transition:all .15s;line-height:1.3}
.psel-btn .pi{display:block;font-size:14px;margin-bottom:2px}
.psel-btn.active{border-color:var(--accent);background:rgba(6,182,212,.12);color:var(--accent)}
.psel-btn:hover:not(.active){border-color:var(--text3);color:var(--text2)}
.psel-size-row{display:flex;gap:4px;margin-top:6px}
.szsel-btn{flex:1;padding:5px 2px;border:1.5px solid var(--border);border-radius:6px;background:transparent;color:var(--text3);font-size:10px;cursor:pointer;text-align:center;transition:all .15s}
.szsel-btn.active{border-color:var(--accent);background:rgba(6,182,212,.12);color:var(--accent)}
.szsel-btn:hover:not(.active){border-color:var(--text3);color:var(--text2)}
.rcolor-row{display:none;flex-wrap:wrap;gap:4px;margin-top:6px}
.rcolor-row.active{display:flex}
.rcsel-btn{flex:1;padding:5px 2px;border:1.5px solid var(--border);border-radius:6px;background:transparent;font-size:13px;cursor:pointer;text-align:center;transition:all .15s}
.rcsel-btn.active{border-color:var(--accent);background:rgba(6,182,212,.12)}
.rcsel-btn:hover:not(.active){border-color:var(--text3)}

/* ── Particle canvas ─────────────────────────────────────────────── */
#nrt-particle-canvas{position:fixed;inset:0;pointer-events:none;z-index:2600}

/* ── Legend (generic) ────────────────────────────────────────────── */
.legend{display:flex;align-items:center;gap:8px;padding:4px 8px;font-size:11px;color:var(--text3)}
.legend-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}

/* ── Part type picker (particles) ────────────────────────────────── */
.pt-btn{background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:4px 7px;font-size:13px;cursor:pointer;transition:all .15s;line-height:1}
.pt-btn.active{border-color:var(--accent);background:rgba(14,165,233,.18)}
.pt-btn:hover{border-color:var(--accent)}
.ptype-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:4px;margin-bottom:4px}
.rupee-color-row{display:none}
.rupee-color-row.active{display:block}
.tp-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.tp-hdr span{font-size:13px;font-weight:700;color:var(--text2)}
.tp-divider{border:none;border-top:1px solid var(--border2);margin:6px 0}
.tp-sec-label{font-size:10px;font-weight:700;color:var(--text4);text-transform:uppercase;letter-spacing:.07em;margin:8px 0 5px}