:root{--chat-bg: #000000;--chat-bg-subtle: #080808;--chat-surface: #111111;--chat-surface-2: #181818;--chat-surface-3: #202020;--chat-surface-dim: rgba(17, 17, 17, .72);--chat-surface-glass: rgba(255, 255, 255, .03);--chat-border: rgba(255, 255, 255, .08);--chat-border-strong: rgba(255, 255, 255, .14);--chat-border-sidebar: rgba(255, 255, 255, .07);--accent: #3b82f6;--accent-dim: rgba(59, 130, 246, .18);--accent-glow: rgba(59, 130, 246, .35);--accent-bright: #60a5fa;--accent-gradient: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);--chat-text: #e8eaed;--chat-text-muted: rgba(232, 234, 237, .45);--chat-text-subtle: rgba(232, 234, 237, .28);--chat-button: #e8eaed;--chat-button-hover: #ffffff;--color-error: #f87171;--color-error-bg: rgba(248, 113, 113, .1);--color-error-border: rgba(248, 113, 113, .25);--color-success: #4ade80;--color-success-bg: rgba(74, 222, 128, .1);--color-success-border: rgba(74, 222, 128, .25);--color-info: #60a5fa;--color-info-bg: rgba(96, 165, 250, .1);--color-info-border: rgba(96, 165, 250, .25);--chat-radius-pill: 28px;--chat-radius-card: 16px;--chat-radius-lg: 20px;--chat-radius-sm: 10px;--chat-sidebar-width: 288px;--chat-topbar-height: 72px;--chat-input-height: 52px;--chat-send-size: 48px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .5);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .6);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .8);--shadow-accent: 0 0 20px var(--accent-glow);--shadow-accent-lg: 0 0 40px var(--accent-glow), 0 0 80px rgba(59, 130, 246, .15);--transition-fast: .12s ease;--transition-base: .2s ease;--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .4s cubic-bezier(.34, 1.56, .64, 1);--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .08);--glass-blur: blur(20px);--glass-blur-heavy: blur(40px);--sidebar-bg: rgba(6, 6, 6, .95);--topbar-bg: rgba(0, 0, 0, .85);--admin-sidebar-bg: rgba(8, 8, 8, .98);--icon-invert: invert(1);--icon-invert-bright: invert(1) brightness(10);--icon-invert-reverse: invert(0);--scrollbar-thumb: rgba(255, 255, 255, .08);--scrollbar-thumb-hover: rgba(255, 255, 255, .14);--overlay-subtle: rgba(255, 255, 255, .08);--overlay-faint: rgba(255, 255, 255, .04);--overlay-micro: rgba(255, 255, 255, .05);--overlay-nano: rgba(255, 255, 255, .025);--focus-glow: rgba(255, 255, 255, .04);--focus-border: rgba(255, 255, 255, .25);--focus-border-lg: rgba(255, 255, 255, .3);--focus-border-md: rgba(255, 255, 255, .24);--focus-border-sm: rgba(255, 255, 255, .2);--title-gradient: linear-gradient( 135deg, #ffffff 0%, rgba(255, 255, 255, .65) 100% );--submit-hover-bg: #ffffff;--submit-hover-shadow: 0 8px 24px rgba(255, 255, 255, .18);--submit-text: #000000;--login-card-border-gradient: linear-gradient( 135deg, rgba(255, 255, 255, .08), transparent, rgba(255, 255, 255, .04) );--input-placeholder: rgba(232, 234, 237, .3);--selection-color: #ffffff;--focus-ring: rgba(255, 255, 255, .3)}[data-theme=light]{--chat-bg: #f5f6f8;--chat-bg-subtle: #edeef1;--chat-surface: #ffffff;--chat-surface-2: #f0f1f4;--chat-surface-3: #e5e7ec;--chat-surface-dim: rgba(255, 255, 255, .8);--chat-surface-glass: rgba(0, 0, 0, .02);--chat-border: rgba(0, 0, 0, .08);--chat-border-strong: rgba(0, 0, 0, .13);--chat-border-sidebar: rgba(0, 0, 0, .07);--accent: #2563eb;--accent-dim: rgba(37, 99, 235, .1);--accent-glow: rgba(37, 99, 235, .2);--accent-bright: #3b82f6;--accent-gradient: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);--chat-text: #1a1d26;--chat-text-muted: rgba(26, 29, 38, .55);--chat-text-subtle: rgba(26, 29, 38, .35);--chat-button: #1a1d26;--chat-button-hover: #000000;--color-error: #dc2626;--color-error-bg: rgba(220, 38, 38, .08);--color-error-border: rgba(220, 38, 38, .2);--color-success: #16a34a;--color-success-bg: rgba(22, 163, 74, .08);--color-success-border: rgba(22, 163, 74, .2);--color-info: #2563eb;--color-info-bg: rgba(37, 99, 235, .08);--color-info-border: rgba(37, 99, 235, .2);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .06);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .08);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .1);--shadow-accent: 0 0 20px var(--accent-glow);--shadow-accent-lg: 0 0 40px var(--accent-glow), 0 0 80px rgba(37, 99, 235, .08);--glass-bg: rgba(255, 255, 255, .6);--glass-border: rgba(0, 0, 0, .06);--sidebar-bg: rgba(255, 255, 255, .96);--topbar-bg: rgba(255, 255, 255, .92);--admin-sidebar-bg: rgba(248, 249, 251, .98);--icon-invert: none;--icon-invert-bright: none;--icon-invert-reverse: invert(1);--scrollbar-thumb: rgba(0, 0, 0, .1);--scrollbar-thumb-hover: rgba(0, 0, 0, .18);--overlay-subtle: rgba(0, 0, 0, .05);--overlay-faint: rgba(0, 0, 0, .03);--overlay-micro: rgba(0, 0, 0, .04);--overlay-nano: rgba(0, 0, 0, .025);--focus-glow: rgba(37, 99, 235, .08);--focus-border: rgba(37, 99, 235, .35);--focus-border-lg: rgba(37, 99, 235, .4);--focus-border-md: rgba(37, 99, 235, .3);--focus-border-sm: rgba(37, 99, 235, .25);--title-gradient: linear-gradient( 135deg, #1a1d26 0%, rgba(26, 29, 38, .7) 100% );--submit-hover-bg: #1a1d26;--submit-hover-shadow: 0 8px 24px rgba(0, 0, 0, .12);--submit-text: #ffffff;--login-card-border-gradient: linear-gradient( 135deg, rgba(0, 0, 0, .06), transparent, rgba(0, 0, 0, .03) );--input-placeholder: rgba(26, 29, 38, .35);--selection-color: #000000;--focus-ring: rgba(37, 99, 235, .4)}[data-theme=light] .login-layout{--chat-bg: #000000;--chat-bg-subtle: #080808;--chat-surface: #111111;--chat-surface-2: #181818;--chat-surface-3: #202020;--chat-border: rgba(255, 255, 255, .08);--chat-border-strong: rgba(255, 255, 255, .14);--chat-text: #e8eaed;--chat-text-muted: rgba(232, 234, 237, .45);--chat-text-subtle: rgba(232, 234, 237, .28);--color-error: #f87171;--color-error-bg: rgba(248, 113, 113, .1);--color-error-border: rgba(248, 113, 113, .25);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .8);--focus-border: rgba(255, 255, 255, .25);--focus-border-md: rgba(255, 255, 255, .24);--overlay-micro: rgba(255, 255, 255, .05);--submit-hover-bg: #ffffff;--submit-hover-shadow: 0 8px 24px rgba(255, 255, 255, .18);--submit-text: #000000}@media(prefers-color-scheme:light){:root{--chat-bg: #f0f2f7;--chat-bg-subtle: #e8ebf2;--chat-surface: #ffffff;--chat-surface-2: #f3f5fa;--chat-surface-3: #eaecf3;--chat-surface-dim: rgba(255, 255, 255, .75);--chat-surface-glass: rgba(0, 0, 0, .015);--chat-border: rgba(0, 0, 0, .09);--chat-border-strong: rgba(0, 0, 0, .16);--chat-border-sidebar: rgba(0, 0, 0, .08);--chat-text: #0d1117;--chat-text-muted: rgba(13, 17, 23, .52);--chat-text-subtle: rgba(13, 17, 23, .36);--chat-button: #0d1117;--chat-button-hover: #000000;--color-error: #c0392b;--color-error-bg: rgba(192, 57, 43, .07);--color-error-border: rgba(192, 57, 43, .18);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .07);--shadow-md: 0 4px 16px rgba(0, 0, 0, .09);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .13);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .18);--shadow-accent: 0 0 20px rgba(59, 130, 246, .25);--shadow-accent-lg: 0 0 40px rgba(59, 130, 246, .2), 0 0 80px rgba(59, 130, 246, .08);--glass-bg: rgba(0, 0, 0, .015);--glass-border: rgba(0, 0, 0, .09)}.login-layout{--chat-bg: #000000;--chat-bg-subtle: #080808;--chat-surface: #111111;--chat-surface-2: #181818;--chat-surface-3: #202020;--chat-border: rgba(255, 255, 255, .08);--chat-border-strong: rgba(255, 255, 255, .14);--chat-text: #e8eaed;--chat-text-muted: rgba(232, 234, 237, .45);--chat-text-subtle: rgba(232, 234, 237, .28);--color-error: #f87171;--color-error-bg: rgba(248, 113, 113, .1);--color-error-border: rgba(248, 113, 113, .25);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .8);--focus-border: rgba(255, 255, 255, .25);--focus-border-md: rgba(255, 255, 255, .24);--overlay-micro: rgba(255, 255, 255, .05);--submit-hover-bg: #ffffff;--submit-hover-shadow: 0 8px 24px rgba(255, 255, 255, .18);--submit-text: #000000}}.admin-panel{display:flex;flex-direction:row;height:100vh;background:var(--chat-bg);color:var(--chat-text);overflow:hidden;font-family:inherit}.admin-panel__sidebar{width:240px;flex-shrink:0;height:100vh;display:flex;flex-direction:column;background:var(--admin-sidebar-bg);-webkit-backdrop-filter:var(--glass-blur-heavy);backdrop-filter:var(--glass-blur-heavy);border-right:1px solid var(--chat-border-sidebar);z-index:20;transition:transform var(--transition-slow);position:relative;animation:ap-sidebarReveal .4s cubic-bezier(.4,0,.2,1) both}.admin-panel__sidebar:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent-dim),transparent);pointer-events:none;animation:ap-shimmerLine 3s ease-in-out infinite;background-size:200% 100%}.admin-panel__sidebar-brand{display:flex;align-items:center;gap:12px;padding:22px 18px 20px;border-bottom:1px solid var(--chat-border-sidebar)}.admin-panel__brand-logo{width:68px;height:68px;object-fit:contain;opacity:.9;flex-shrink:0}.admin-panel__brand-text{display:flex;flex-direction:column;min-width:0}.admin-panel__brand-name{font-size:.875rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--chat-text);line-height:1.2}.admin-panel__brand-sub{font-size:.625rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--chat-text-subtle);margin-top:3px}.admin-panel__nav{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.admin-panel__nav-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border:none;border-radius:10px;background:transparent;color:var(--chat-text-muted);font-size:.875rem;font-weight:500;font-family:inherit;text-align:left;cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),transform var(--transition-fast);position:relative}.admin-panel__nav-item:hover{background:var(--chat-surface-2);color:var(--chat-text);transform:translate(2px)}.admin-panel__nav-item--active{background:var(--chat-surface-3);color:var(--chat-text);font-weight:600}.admin-panel__nav-item--active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:2px;height:18px;background:var(--accent);border-radius:0 2px 2px 0;box-shadow:0 0 8px var(--accent-glow);animation:ap-accentBarGrow .25s cubic-bezier(.34,1.56,.64,1) both}.admin-panel__nav-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;opacity:.6}.admin-panel__nav-item--active .admin-panel__nav-icon,.admin-panel__nav-item:hover .admin-panel__nav-icon{opacity:1}.admin-panel__nav-label{white-space:nowrap}.admin-panel__sidebar-footer{padding:12px 10px 18px;border-top:1px solid var(--chat-border-sidebar)}.admin-panel__back{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:10px 16px;border-radius:8px;background:var(--chat-surface-2);border:1px solid var(--chat-border);color:var(--chat-text-muted);font-size:.8125rem;font-weight:600;font-family:inherit;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),transform var(--transition-fast);letter-spacing:.01em}.admin-panel__back:hover{background:var(--chat-surface-3);border-color:var(--chat-border-strong);color:var(--chat-text)}.admin-panel__body{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}.admin-panel__topbar{display:none;align-items:center;gap:14px;padding:14px 20px;border-bottom:1px solid var(--chat-border-sidebar);background:var(--topbar-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);flex-shrink:0;z-index:10}.admin-panel__menu-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:8px;background:var(--chat-surface);border:1px solid var(--chat-border);color:var(--chat-text);cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast)}.admin-panel__menu-btn:hover{background:var(--chat-surface-2);border-color:var(--chat-border-strong)}.admin-panel__topbar-title{font-size:.9375rem;font-weight:600;color:var(--chat-text);letter-spacing:-.01em}.admin-panel__main{flex:1;overflow:auto;position:relative;scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) transparent}.admin-panel__main::-webkit-scrollbar{width:5px}.admin-panel__main::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:3px}.admin-panel__bg-logo{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;z-index:0}.admin-panel__bg-logo img{width:400px;max-width:55%;opacity:.03;-webkit-user-select:none;user-select:none;filter:blur(1px)}.admin-panel__content{position:relative;z-index:1;padding:32px 28px;max-width:1100px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:28px;animation:contentFadeIn .3s ease both}.admin-panel__error{padding:12px 16px;border-radius:10px;background:var(--color-error-bg);border:1px solid var(--color-error-border);color:var(--color-error);font-size:.875rem;line-height:1.5}.admin-panel__section{display:flex;flex-direction:column;gap:18px}.admin-panel__section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}.admin-panel__section-title{margin:0;font-size:1.25rem;font-weight:700;color:var(--chat-text);letter-spacing:-.03em}.admin-panel__section-subtitle{margin:4px 0 0;font-size:.8125rem;color:var(--chat-text-subtle)}.admin-panel__create-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.admin-panel__field-inline{display:flex;align-items:center;gap:6px}.admin-panel__field-label{font-size:.75rem;font-weight:600;color:var(--chat-text-muted);white-space:nowrap;text-transform:uppercase;letter-spacing:.04em}.admin-panel__select,.admin-panel__input{padding:8px 12px;border-radius:8px;background:var(--chat-surface-2);border:1px solid var(--chat-border);color:var(--chat-text);font-size:.875rem;font-family:inherit;min-width:120px;transition:border-color var(--transition-base),box-shadow var(--transition-base);outline:none}.admin-panel__input{min-width:180px}.admin-panel__select:hover,.admin-panel__input:hover{border-color:var(--chat-border-strong)}.admin-panel__select:focus,.admin-panel__input:focus{border-color:var(--focus-border-md);box-shadow:0 0 0 3px var(--focus-glow)}.admin-panel__input--readonly{opacity:.55;cursor:default}.admin-panel__textarea{resize:vertical;min-height:72px}.admin-panel__code-inline{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.8rem;background:#00000080;padding:2px 7px;border-radius:5px;color:var(--chat-text);border:1px solid var(--chat-border)}.admin-panel__td--key{font-family:ui-monospace,monospace;font-size:.85rem}.admin-panel__td--desc{max-width:260px;font-size:.85rem;color:var(--chat-text-muted);line-height:1.4}.admin-panel__select option{background:#1a1a1a;color:var(--chat-text)}.admin-panel__file-wrap{display:flex;flex-direction:column;gap:8px;margin-top:4px}.admin-panel__file-input{position:absolute;width:.1px;height:.1px;opacity:0;overflow:hidden;z-index:-1}.admin-panel__file-trigger{display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border-radius:8px;background:var(--chat-surface-2);border:1px solid var(--chat-border);color:var(--chat-text-muted);font-size:.875rem;font-weight:500;font-family:inherit;cursor:pointer;transition:border-color var(--transition-fast),background var(--transition-fast),color var(--transition-fast);min-width:140px}.admin-panel__file-trigger:hover:not(:disabled){border-color:var(--chat-border-strong);background:var(--chat-surface-3);color:var(--chat-text)}.admin-panel__file-trigger:disabled{opacity:.4;cursor:not-allowed}.admin-panel__file-list{display:flex;flex-direction:column;gap:3px;padding:8px 10px;border-radius:8px;background:var(--chat-surface);border:1px solid var(--chat-border)}.admin-panel__file-list-item{font-size:.8125rem;color:var(--chat-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-panel__btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;border:none;font-size:.8125rem;font-weight:600;font-family:inherit;cursor:pointer;transition:background var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast),opacity var(--transition-fast);white-space:nowrap;letter-spacing:.01em}.admin-panel__btn:disabled{opacity:.35;cursor:not-allowed}.admin-panel__btn--primary{background:var(--chat-text);color:var(--submit-text)}.admin-panel__btn--primary:hover:not(:disabled){background:var(--submit-hover-bg);transform:translateY(-1px);box-shadow:var(--submit-hover-shadow)}.admin-panel__btn--primary:active:not(:disabled){transform:translateY(0)}.admin-panel__btn--ghost{background:var(--chat-surface-2);color:var(--chat-text-muted);border:1px solid var(--chat-border)}.admin-panel__btn--ghost:hover:not(:disabled){background:var(--chat-surface-3);border-color:var(--chat-border-strong);color:var(--chat-text)}.admin-panel__btn--danger{background:var(--color-error-bg);color:var(--color-error);border:1px solid var(--color-error-border)}.admin-panel__btn--danger:hover:not(:disabled){background:#f871712e;border-color:#f8717166}.admin-panel__btn--full{width:100%;justify-content:center}.admin-panel__state-box{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:52px 24px;border-radius:var(--chat-radius-card);border:1px dashed var(--chat-border);color:var(--chat-text-subtle)}.admin-panel__spinner{width:22px;height:22px;border:2px solid var(--chat-border);border-top-color:var(--chat-text-muted);border-radius:50%;animation:ap-spin .75s linear infinite}@keyframes ap-spin{to{transform:rotate(360deg)}}.admin-panel__muted{font-size:.8125rem;color:var(--chat-text-subtle)}.admin-panel__card{border-radius:var(--chat-radius-card);border:1px solid var(--chat-border);background:var(--chat-surface);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);overflow:hidden;box-shadow:var(--shadow-md);animation:ap-cardReveal .35s ease both}.admin-panel__table{width:100%;border-collapse:collapse;font-size:.875rem}.admin-panel__th{padding:12px 18px;text-align:left;font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--chat-text-subtle);background:#0000004d;border-bottom:1px solid var(--chat-border)}.admin-panel__row{transition:background var(--transition-fast)}.admin-panel__row:hover .admin-panel__td{background:#ffffff05}.admin-panel__td{padding:13px 18px;border-bottom:1px solid var(--chat-border);vertical-align:middle;color:var(--chat-text)}.admin-panel__row:last-child .admin-panel__td{border-bottom:none}.admin-panel__td--userid{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.8rem;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:260px;color:var(--chat-text-muted)}.admin-panel__td--name{font-weight:600}.admin-panel__td--serial{font-family:ui-monospace,monospace;font-size:.8rem;color:var(--chat-text-muted)}.admin-panel__td--metrics{max-width:260px}.admin-panel__badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:20px;font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.admin-panel__badge--admin{background:#3b82f61f;color:var(--accent-bright);border:1px solid rgba(59,130,246,.25)}.admin-panel__badge--user{background:var(--chat-surface-2);color:var(--chat-text-muted);border:1px solid var(--chat-border)}.admin-panel__actions{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.admin-panel__password-reveal{display:flex;align-items:center;gap:8px;flex-basis:100%;margin-top:4px;padding:7px 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var(--transition-fast)}.admin-panel__copy-btn:hover{background:var(--chat-surface-3);border-color:var(--chat-border-strong);color:var(--chat-text)}.admin-panel__metric-tags{display:flex;flex-wrap:wrap;gap:4px}.admin-panel__metric-tag{display:inline-block;padding:2px 7px;border-radius:5px;font-size:.7rem;font-family:ui-monospace,monospace;background:var(--chat-surface-2);border:1px solid var(--chat-border);color:var(--chat-text-muted)}.admin-panel__form-card{border-radius:var(--chat-radius-card);border:1px solid var(--chat-border);background:var(--chat-surface);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);padding:24px;box-shadow:var(--shadow-md)}.admin-panel__form-card-title{margin:0 0 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