:root,[data-theme=dark]{--bg: #0f1115;--panel: #171a21;--border: #2a3140;--text: #e8ecf4;--muted: #8b95a8;--accent: #5b9cff;--danger: #ff6b6b;--ok: #4ade80;--row-hover: #1c212b;--code-bg: #252b38;--backdrop: rgba(0, 0, 0, .55);--chart-grid: #2a3140;--chart-in: #5b9cff;--chart-cached: #a78bfa;--chart-out: #4ade80;--chart-paid: #f59e0b}[data-theme=light]{--bg: #f4f6fa;--panel: #ffffff;--border: #d5dbe6;--text: #1a2233;--muted: #5c6778;--accent: #2563eb;--danger: #dc2626;--ok: #16a34a;--row-hover: #eef2f8;--code-bg: #e8ecf4;--backdrop: rgba(15, 23, 42, .35);--chart-grid: #d5dbe6;--chart-in: #2563eb;--chart-cached: #7c3aed;--chart-out: #16a34a;--chart-paid: #d97706}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.45}.admin-shell{max-width:1120px;margin:0 auto;width:100%;padding:0 1.25rem 2.5rem}header{border-bottom:1px solid var(--border)}.header-inner{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.25rem}.header-actions{display:flex;align-items:center;gap:.5rem}.theme-toggle{background:transparent;color:var(--muted);font-size:1.1rem;padding:.25rem .5rem;line-height:1}.theme-toggle:hover{color:var(--text)}h1{margin:0;font-size:1.15rem;font-weight:600}.panel{max-width:420px;margin:3rem auto;padding:1.5rem;background:var(--panel);border:1px solid var(--border);border-radius:10px}.hint{color:var(--muted);font-size:.85rem}.login-btn{width:100%;padding:.65rem 1rem;font-size:1rem;background:#2aabee;color:#fff}.login-error{color:var(--danger);font-size:.9rem;margin-top:.75rem}.hidden{display:none!important}.admin-tabs-mobile{display:none;padding:1rem 0 .75rem;border-bottom:1px solid var(--border);margin-bottom:.25rem}.admin-tab-select{width:100%;padding:.6rem 2rem .6rem .75rem;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--text);font:inherit;font-size:.95rem;font-weight:600;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239aa3b5' d='M2.5 4.5 6 8l3.5-3.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.admin-tabs{display:flex;gap:.35rem;padding:1rem 0 .75rem;border-bottom:1px solid var(--border);margin-bottom:.25rem}@media(max-width:640px){.admin-tabs{display:none}.admin-tabs-mobile{display:block}}.admin-tab{background:transparent;color:var(--muted);font-weight:600;font-size:.88rem;padding:.5rem .85rem;border-radius:8px 8px 0 0;border:1px solid transparent;border-bottom:none;margin-bottom:-1px}.admin-tab:hover{color:var(--text);background:color-mix(in srgb,var(--panel) 60%,transparent)}.admin-tab.active{color:var(--text);background:var(--panel);border-color:var(--border);border-bottom-color:var(--panel)}.tab-panel{animation:tab-in .2s ease}@keyframes tab-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.toolbar-tab{padding:.75rem 0 .5rem}.charts-panel{padding:.25rem 0 2rem}.charts-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem}.charts-range{display:flex;flex-wrap:wrap;gap:.35rem}.charts-range-btn{background:var(--panel);color:var(--muted);border:1px solid var(--border);border-radius:8px;padding:.4rem .75rem;font-size:.82rem;font-weight:600}.charts-range-btn:hover{color:var(--text);border-color:color-mix(in srgb,var(--accent) 40%,var(--border))}.charts-range-btn--active{color:var(--text);border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--panel))}.charts-block{margin-top:1.5rem}.charts-block__title{margin:0 0 .25rem;font-size:1.05rem;font-weight:700}.charts-block__hint{margin:0 0 .75rem}.charts-canvas{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:.75rem .5rem .25rem;min-height:200px}.charts-loading,.charts-empty,.charts-error{padding:1rem 1.25rem;margin:0}.charts-error{color:var(--danger)}.charts-tooltip{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:.5rem .65rem;font-size:.82rem;box-shadow:0 8px 24px var(--backdrop)}.charts-tooltip__title{margin:0 0 .35rem;font-weight:700;color:var(--text)}.charts-tooltip ul{list-style:none;margin:0;padding:0}.charts-tooltip li{display:flex;justify-content:space-between;gap:1rem;margin-top:.2rem}.charts-tooltip strong{color:var(--text);font-weight:600}.users-summary{display:flex;flex-wrap:wrap;gap:.65rem;padding:.75rem 0 .25rem}.users-summary .stat-card{min-width:140px;flex:1 1 160px}.admin-form-panel{padding:.5rem 0 1.5rem;width:100%;max-width:none}.broadcast-panel{padding:.5rem 0 1.5rem;max-width:640px}.tier-cards{display:grid;grid-template-columns:1fr;gap:1rem;margin:1rem 0 1.25rem;align-items:stretch}@media(min-width:640px){.tier-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}.tier-card{display:flex;flex-direction:column;gap:0;height:100%;min-width:0;padding:1rem 1.1rem;border-radius:12px;border:1px solid var(--border);background:var(--panel);box-shadow:0 1px color-mix(in srgb,var(--text) 4%,transparent);container-type:inline-size}.tier-card--free{border-top:3px solid var(--muted)}.tier-card--pro{border-top:3px solid #7dd3fc}.tier-card--premium{border-top:3px solid #fbbf24}.tier-card--business{border-top:3px solid var(--ok)}.tier-card__head{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:.5rem .65rem;margin-bottom:.65rem}.tier-card__head h3{margin:0;flex:1 1 auto;min-width:0;font-size:1.05rem;line-height:1.2}.tier-card__price{font-size:.85rem;white-space:nowrap;padding-bottom:.45rem}.tier-card__desc{margin:0 0 .75rem;font-size:.8rem;color:var(--muted);line-height:1.4;min-height:3.92rem}.tier-card__fields{margin-top:auto;padding-top:.25rem}.field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.65rem;align-items:end;min-width:0}.field{display:flex;flex-direction:column;gap:.3rem;font-size:.78rem;color:var(--muted);min-width:0}.field>span:first-child{display:block;min-height:2.5em;line-height:1.25}.field--ghost{opacity:0;pointer-events:none;-webkit-user-select:none;user-select:none}.field input[type=number],.field input[type=text],.field select{width:100%;max-width:100%;min-width:0;padding:.5rem .6rem;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;font-size:.95rem}.field select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239aa3b5' d='M2.5 4.5 6 8l3.5-3.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .65rem center;padding-right:2rem}.field--inline-price{flex:1 1 5.5rem;min-width:0;max-width:100%;text-align:right}.field--inline-price>span:first-child{min-height:0}@container (max-width: 19rem){.tier-card__head{flex-direction:column;align-items:stretch}.field--inline-price{text-align:left}.field-row{grid-template-columns:1fr}}.tier-api-est{display:block;flex-shrink:0;margin-top:.5rem;font-size:.72rem;color:var(--muted);min-height:1.1em}.model-settings-row{display:grid;grid-template-columns:1fr;gap:1rem;align-items:start}@media(min-width:720px){.model-settings-row{grid-template-columns:minmax(0,20rem) minmax(0,1fr)}}.field--model select{max-width:100%}.model-prices-panel{padding:.75rem 1rem;border-radius:10px;border:1px solid var(--border);background:var(--bg);min-height:5.5rem}.model-prices-panel__title{margin:0 0 .5rem;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.model-prices-panel__empty{margin:0;font-size:.8rem;color:var(--muted)}.model-prices-list{margin:0;display:grid;gap:.35rem}.model-prices-list__row{display:flex;justify-content:space-between;gap:1rem;font-size:.85rem}.model-prices-list__row dt{margin:0;color:var(--muted);font-weight:400}.model-prices-list__row dd{margin:0;font-variant-numeric:tabular-nums;font-weight:500}.settings-subpanel{padding:1rem 1.1rem;border-radius:12px;border:1px solid var(--border);background:color-mix(in srgb,var(--panel) 92%,transparent);margin-bottom:.5rem}.settings-subpanel__title{margin:0 0 .75rem;font-size:.95rem;font-weight:600}.personas-form.personas-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:1rem 0}.persona-card{display:flex;flex-direction:column;height:100%;padding:1rem 1.1rem;border-radius:12px;border:1px solid var(--border);background:var(--panel)}.persona-card__id{margin:0 0 .75rem;font-size:.8rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}.persona-card label{display:flex;flex-direction:column;gap:.35rem;margin-bottom:.75rem;font-size:.9rem}.persona-card label:last-child{margin-bottom:0}.persona-card input[type=text]{width:100%;padding:.5rem .65rem;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit}.persona-card textarea{width:100%;min-height:9rem;flex:1;padding:.65rem .75rem;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;resize:vertical;line-height:1.45}@media(max-width:640px){.field-row,.personas-form.personas-grid{grid-template-columns:1fr}}.broadcast-field{display:flex;flex-direction:column;gap:.35rem;margin:1rem 0}.broadcast-field textarea{width:100%;min-height:8rem;padding:.65rem .75rem;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;resize:vertical}.broadcast-actions{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.broadcast-chars{font-size:.85rem;color:var(--muted)}.user-inactive{color:var(--danger);font-size:.85rem}.stats{display:flex;flex-direction:column;gap:1rem;padding:.5rem 0 1rem}.stat-group{padding:.65rem .75rem .75rem;border-radius:10px;border:1px solid var(--border);background:color-mix(in srgb,var(--panel) 88%,transparent)}.stat-group--revenue{border-left:3px solid var(--accent)}.stat-group--user{border-left:3px solid #38bdf8}.stat-group--service{border-left:3px solid #a78bfa}.stat-group--tokens{border-left:3px solid #fbbf24}.stat-group--estimate{border-left:3px solid var(--ok)}.stat-group--user-msg{border-left:3px solid #2dd4bf}.stat-group--user-text{border-left:3px solid #94a3b8}.stat-group--media{border-left:3px solid #fb923c}.stat-group-label{margin:0 0 .35rem;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.stat-group-note{margin:0 0 .55rem;font-size:.78rem;color:var(--muted);line-height:1.35}.stat-group-note code{font-size:.85em}.stat-group-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.65rem}.settings-form{display:flex;flex-direction:column;gap:1rem}.settings-actions{display:flex;gap:.5rem;flex-wrap:wrap}.settings-status{font-size:.85rem;margin:0}.settings-status.ok{color:var(--ok)}.settings-status.error{color:var(--danger)}.token-io{font-size:.85rem;white-space:nowrap}.stat-card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:.75rem 1rem}.stat-card--revenue{background:color-mix(in srgb,var(--accent) 10%,var(--panel));border-color:color-mix(in srgb,var(--accent) 35%,var(--border))}.stat-card--user{background:color-mix(in srgb,#38bdf8 12%,var(--panel));border-color:color-mix(in srgb,#38bdf8 40%,var(--border))}.stat-card--service{background:color-mix(in srgb,#a78bfa 12%,var(--panel));border-color:color-mix(in srgb,#a78bfa 40%,var(--border))}.stat-card--tokens{background:color-mix(in srgb,#fbbf24 10%,var(--panel));border-color:color-mix(in srgb,#fbbf24 35%,var(--border))}.stat-card--estimate{background:color-mix(in srgb,var(--ok) 12%,var(--panel));border-color:color-mix(in srgb,var(--ok) 40%,var(--border))}.stat-card--user-msg{background:color-mix(in srgb,#2dd4bf 10%,var(--panel));border-color:color-mix(in srgb,#2dd4bf 35%,var(--border))}.stat-card--user-text{background:color-mix(in srgb,#94a3b8 10%,var(--panel));border-color:color-mix(in srgb,#94a3b8 35%,var(--border))}.stat-card--media{background:color-mix(in srgb,#fb923c 12%,var(--panel));border-color:color-mix(in srgb,#fb923c 40%,var(--border))}.stat-card--rag{background:color-mix(in srgb,#c084fc 14%,var(--panel));border-color:color-mix(in srgb,#c084fc 45%,var(--border))}.stat-group--rag .stat-group-label{color:#c084fc}.model-prices-panel__title--rag{margin-top:1rem}.model-prices-panel__note{margin:.5rem 0 0;font-size:.82rem;line-height:1.4}.stat-card strong{display:block;font-size:1.28rem;font-variant-numeric:tabular-nums}.stat-card span{color:var(--muted);font-size:.78rem;line-height:1.3}.stat-card-hint{display:block;margin-top:.35rem;font-size:.7rem;font-style:normal;color:var(--ok);opacity:.9}.toolbar{display:flex;gap:.5rem;flex-wrap:wrap}input[type=search],input[type=number],select{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:.45rem .6rem}input[type=search]{flex:1;min-width:180px}button{background:var(--accent);color:#061018;border:none;border-radius:6px;padding:.45rem .85rem;font-weight:600;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button.danger{background:var(--danger);color:#1a0505}.table-wrap{border:1px solid var(--border);border-radius:10px;overflow:auto;background:var(--panel)}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{padding:.55rem .75rem;text-align:left;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500;background:var(--panel)}tr:hover td{background:var(--row-hover)}.tier{display:inline-block;padding:.1rem .45rem;border-radius:4px;font-size:.75rem;text-transform:uppercase;background:var(--code-bg)}.tier-free{color:var(--muted)}.tier-pro{color:#7dd3fc}.tier-premium{color:#fbbf24}.tier-business{color:var(--ok)}.pager{display:flex;align-items:center;gap:.75rem;padding:1rem 0 .5rem}#page-info{color:var(--muted);font-size:.85rem}#user-dialog,#add-user-dialog{border:1px solid var(--border);border-radius:10px;background:var(--panel);color:var(--text);padding:0}#user-dialog,#add-user-dialog{width:min(420px,92vw)}#user-dialog::backdrop,#add-user-dialog::backdrop{background:var(--backdrop)}.add-user-form{display:flex;flex-wrap:wrap;align-items:flex-end;gap:.5rem;padding:0 1rem 1rem}.add-user-field{display:flex;flex-direction:column;gap:.2rem;font-size:.75rem;color:var(--muted)}.add-user-field span{line-height:1}.add-user-field input{width:9.5rem;padding:.45rem .55rem;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--text)}.add-user-form #create-user-btn{margin-bottom:0}.add-user-form .login-error{flex-basis:100%;margin:0}#user-dialog header{padding:1rem 1rem .5rem;border:none}#user-dialog header h2{margin:0;font-size:1rem}#close-dialog{background:transparent;color:var(--muted);font-size:1.25rem;padding:.2rem .5rem}#user-detail{padding:0 1rem;font-size:.9rem}#user-detail dl{display:grid;grid-template-columns:120px 1fr;gap:.35rem .75rem;margin:0 0 1rem}#user-detail dt{color:var(--muted)}.dialog-actions{display:flex;flex-wrap:wrap;gap:.5rem;padding:1rem;border-top:1px solid var(--border)}.manager-toggle{flex:1 1 100%;display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--muted);cursor:pointer}.manager-toggle input{margin:0}#auth-bar{color:var(--muted);font-size:.85rem}code{font-size:.85em;background:var(--code-bg);padding:.1rem .35rem;border-radius:4px}.muted{color:var(--muted)}:root{--font-sans: "Manrope", system-ui, sans-serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--color-accent: #7c6cf0;--color-accent-hover: #9488f5;--color-danger: #e85d6a;--color-text: #e8eaf0;--color-muted: #9aa3b5;--color-bg: #0c0e14;--color-surface: #141824;--color-border: rgba(255, 255, 255, .08)}[data-theme=light]{--color-text: #1a1f2e;--color-muted: #5c6578;--color-bg: #f4f6fb;--color-surface: #ffffff;--color-border: rgba(0, 0, 0, .08)}