:root{--color-bg:oklch(98% .004 140);--color-surface-1:oklch(96.5% .006 140);--color-surface-2:oklch(94% .008 140);--color-border:oklch(90% .01 140);--color-text:oklch(22% .015 60);--color-text-muted:oklch(55% .01 60);--color-accent:oklch(48% .06 150);--color-accent-soft:oklch(92% .025 150);--color-success:#22c55e;--color-warning:#f59e0b;--color-danger:#ef4444;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono:"JetBrains Mono", "SF Mono", ui-monospace, monospace;--r-xs:4px;--r-sm:6px;--r-md:10px;--r-lg:14px}*,:before,:after{box-sizing:border-box}html,body{background:var(--color-bg);color:var(--color-text);font-family:var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0;font-size:14px;line-height:1.45}button{font-family:inherit;font-size:inherit;color:inherit;cursor:pointer;background:0 0;border:none;padding:0}input,textarea,select{color:inherit;font-family:inherit}::selection{background:var(--color-accent-soft);color:var(--color-text)}.admin-auth-card{background:var(--color-surface-1);border:1px solid var(--color-border);border-radius:var(--r-lg);flex-direction:column;gap:16px;max-width:360px;margin:80px auto 0;padding:32px;display:flex}.admin-auth-card h1{color:var(--color-text);margin:0;font-size:20px;font-weight:600}.admin-auth-card form{flex-direction:column;gap:12px;display:flex}.admin-auth-card label{color:var(--color-text);flex-direction:column;gap:4px;font-size:13px;font-weight:500;display:flex}.admin-auth-card input{border:1px solid var(--color-border);border-radius:var(--r-sm);background:var(--color-bg);outline:none;padding:8px 10px;font-size:14px}.admin-auth-card input:focus{border-color:var(--color-accent)}.admin-auth-card button[type=submit],.admin-auth-card button:not([type]){border-radius:var(--r-sm);background:var(--color-accent);color:#fff;cursor:pointer;border:none;align-self:flex-start;padding:9px 18px;font-size:14px;font-weight:500}.admin-auth-card button:disabled{opacity:.6;cursor:not-allowed}.admin-error{color:var(--color-danger);margin:0;font-size:13px}.admin-warning-banner{border:1px solid var(--color-warning,#f59e0b);background:color-mix(in srgb, var(--color-warning,#f59e0b) 10%, transparent);color:var(--color-text);border-radius:6px;align-items:flex-start;gap:8px;margin-bottom:16px;padding:10px 12px;font-size:12px;display:flex}.admin-dev-tools{background:var(--color-surface-1);border:1px dashed var(--color-warning);border-radius:var(--r-lg);flex-direction:column;gap:10px;max-width:360px;margin:16px auto 0;padding:16px 32px;display:flex}.admin-dev-tools h2{color:var(--color-text-muted);margin:0;font-size:14px;font-weight:600}.admin-dev-tools button{border-radius:var(--r-sm);border:1px solid var(--color-border);background:var(--color-bg);align-self:flex-start;padding:7px 14px;font-size:13px}.admin-dev-tools button:disabled{opacity:.6;cursor:not-allowed}.admin-dev-tools button.admin-dev-tools-danger{background:var(--color-danger);border-color:var(--color-danger);color:#fff}.admin-dev-tools-actions{gap:8px;display:flex}.admin-dev-tools-warning{color:var(--color-danger);margin:0;font-size:13px;font-weight:500}.admin-dev-tools-success{color:var(--color-success);margin:0;font-size:13px}.error-page{background:var(--color-bg);min-height:100dvh;color:var(--color-text);font-family:var(--sans);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:20px;padding:40px 24px;display:flex;position:relative}.error-brand{color:var(--color-text);font-size:15px;font-weight:600;position:absolute;top:22px;left:26px}.error-brand span{color:var(--color-text-muted);font-weight:500}.error-card{flex-direction:column;align-items:center;max-width:460px;display:flex}.error-code{letter-spacing:-.05em;color:var(--color-accent);margin-bottom:10px;font-size:clamp(80px,20vw,156px);font-weight:700;line-height:.9}.error-kicker{color:var(--color-text);margin:0 0 8px;font-size:clamp(20px,4vw,26px);font-weight:600}.error-message{color:var(--color-text-muted);max-width:42ch;margin:0 0 20px;font-size:14px;line-height:1.6}.error-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.error-btn{border:1px solid var(--color-border);background:var(--color-surface-1);color:var(--color-text);cursor:pointer;border-radius:8px;align-items:center;padding:9px 16px;font-size:13.5px;font-weight:500;text-decoration:none;transition:background .15s,border-color .15s;display:inline-flex}.error-btn:hover{background:var(--color-surface-2)}.error-btn-primary{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.error-btn-primary:hover{filter:brightness(1.05);background:var(--color-accent)}.error-stack{text-align:left;background:var(--color-surface-1);border:1px solid var(--color-border);max-width:min(90vw,800px);max-height:40vh;font-family:var(--mono);color:var(--color-text-muted);border-radius:8px;padding:14px;font-size:12px;line-height:1.5;overflow:auto}