:root{--bg: #000000;--bg-elevated: #121212;--panel: #181818;--panel-2: #212121;--panel-3: #2e2e2e;--border: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .2);--text: #ffffff;--text-muted: #afafaf;--text-faint: #707070;--primary: #ff3366;--primary-hover: #ff1a53;--primary-soft: rgba(255, 51, 102, .1);--success: #05A357;--success-soft: rgba(5, 163, 87, .12);--danger: #E11900;--danger-hover: #ff3b30;--danger-soft: rgba(225, 25, 0, .12);--warning: #FFC043;--warning-soft: rgba(255, 192, 67, .12);--shadow-sm: 0 4px 12px rgba(0, 0, 0, .5);--shadow-md: 0 8px 24px rgba(0, 0, 0, .7);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .9);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--sidebar-width: 280px;--topbar-height: 84px;--font: "Inter-regular", "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--bg-body-gradient: #000000;--bg-card: #121212;--bg-sidebar: #000000;--bg-topbar: #000000;--bg-nav-hover: rgba(255, 255, 255, .06);--bg-nav-active: var(--primary);--border-nav-active: var(--primary);--shadow-nav-active: none;--bg-input: #121212;--bg-input-hover: #1e1e1e;--bg-table-header: #121212;--bg-table-row-hover: rgba(255, 255, 255, .02);--bg-modal: #181818;--bg-backdrop: rgba(0, 0, 0, .85);--badge-yes-bg: rgba(5, 163, 87, .15);--badge-yes-text: #05A357;--badge-no-bg: rgba(255, 255, 255, .1);--badge-no-text: #afafaf;--btn-secondary-bg: rgba(255, 255, 255, .08);--btn-secondary-hover: rgba(255, 255, 255, .15);--text-contrast: #ffffff}[data-theme=light]{--bg: #f6f6f6;--bg-elevated: #ffffff;--panel: #ffffff;--panel-2: #eeeeee;--panel-3: #e2e2e2;--border: #e2e2e2;--border-strong: #cbcbcb;--text: #000000;--text-muted: #545454;--text-faint: #8f8f8f;--primary: #ff3366;--primary-hover: #ff1a53;--primary-soft: rgba(255, 51, 102, .1);--success: #05A357;--success-soft: rgba(5, 163, 87, .1);--danger: #E11900;--danger-hover: #ab1300;--danger-soft: rgba(225, 25, 0, .12);--warning: #FFD424;--warning-soft: rgba(255, 212, 36, .1);--bg-body-gradient: #f6f6f6;--bg-card: #ffffff;--bg-sidebar: #ffffff;--bg-topbar: #ffffff;--bg-nav-hover: #f3f3f3;--bg-nav-active: var(--primary);--border-nav-active: var(--primary);--shadow-nav-active: none;--bg-input: #f6f6f6;--bg-input-hover: #eeeeee;--bg-table-header: #f3f3f3;--bg-table-row-hover: #fafafa;--bg-modal: #ffffff;--bg-backdrop: rgba(0, 0, 0, .6);--badge-yes-bg: rgba(5, 163, 87, .1);--badge-yes-text: #05A357;--badge-no-bg: #eeeeee;--badge-no-text: #545454;--btn-secondary-bg: #ffffff;--btn-secondary-hover: #eeeeee;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .05);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .12);--text-contrast: #ffffff}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{font-family:var(--font);background:var(--bg-body-gradient);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button,input,textarea,select{font:inherit}button{border:0;background:none;color:inherit}input,textarea,select{color:var(--text)}table{width:100%;border-collapse:collapse}th,td{text-align:left}::selection{background:#ff4d8847;color:#fff}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.screen-center,.auth-shell{min-height:100vh;display:grid;place-items:center;padding:var(--space-6)}.screen-center{gap:var(--space-3);color:var(--text-muted)}.auth-card{width:min(460px,100%);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:var(--space-8);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);text-align:center}.auth-card svg{margin:0 auto var(--space-4)}.auth-card h1{margin:0 0 var(--space-3);font-size:clamp(1.75rem,2vw,2.2rem);line-height:1.1}.auth-card p{margin:0;color:var(--text-muted);line-height:1.6}.auth-form{display:flex;flex-direction:column;gap:var(--space-4);text-align:left;margin-top:var(--space-6)}.auth-form .btn{margin-top:var(--space-2)}.admin-shell{min-height:100vh;display:grid;grid-template-columns:var(--sidebar-width) minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;padding:var(--space-6);border-right:1px solid var(--border-strong);background:var(--bg-sidebar);overflow-y:auto}.sidebar-brand{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-6);padding-bottom:var(--space-5);border-bottom:1px solid var(--border-strong)}.sidebar-brand h1{margin:0;font-size:1.15rem;font-weight:800;letter-spacing:-.04em;text-transform:none}.sidebar-brand p{margin:4px 0 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0;position:relative}.chat-date-divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:var(--border-strong);z-index:0}.chat-date-divider span{background:var(--bg-card);padding:4px 16px;border-radius:var(--radius-sm);font-size:11px;text-transform:none;letter-spacing:.05em;color:var(--text-faint);z-index:1;border:1px solid var(--border-strong)}.chat-msg-row{display:flex;width:100%}.chat-msg-row.left{justify-content:flex-start}.chat-msg-row.right{justify-content:flex-end}.chat-msg-bubble{max-width:80%;padding:12px 16px;border-radius:var(--radius-sm);position:relative}.chat-msg-row.left .chat-msg-bubble{background:var(--bg-elevated);border:1px solid var(--border-strong)}.chat-msg-row.right .chat-msg-bubble{background:var(--primary);color:var(--text-contrast);border:1px solid var(--primary)}.chat-msg-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:4px;font-size:11px}.chat-msg-sender{font-weight:700;opacity:.9}.chat-msg-time{opacity:.6}.chat-msg-content{font-size:14px;line-height:1.5;word-break:break-word}.chat-history-footer{justify-content:space-between!important}.chat-stats{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-muted)}.chat-loading,.chat-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-faint);gap:12px}.muted-icon{opacity:.2}.clickable-cell{cursor:pointer;transition:background .1s}.clickable-cell:hover,[data-theme=light] .clickable-cell:hover{background:var(--primary-soft)}