:root{color-scheme:light;--color-bg: #f7f6f3;--color-surface: #ffffff;--color-surface-sunken: #f0eee9;--color-border: #e3e0d8;--color-border-strong: #8c887e;--color-text: #1c1b19;--color-text-muted: #5f5c55;--color-accent: #0e6b68;--color-accent-hover: #0a5653;--color-accent-active: #084644;--color-on-accent: #ffffff;--color-accent-soft: #e2f0ef;--color-destructive: #b42318;--color-destructive-hover: #9a1c13;--color-destructive-soft: #fdecea;--color-success: #1d6b3a;--color-success-soft: #e6f3ea;--color-warning: #7a5000;--color-warning-soft: #fbf1dc;--color-code-bg: #1f1e1c;--color-code-hover: #363532;--color-code-border: #3a3936;--color-code-text: #ecebe6;--color-focus: #0e6b68;--font-sans: "IBM Plex Sans Arabic", "Noto Sans Arabic", system-ui, sans-serif;--font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--text-xs: .8125rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.25rem;--text-display: 2.5rem;--leading-tight: 1.2;--leading-body: 1.6;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--radius-sm: .375rem;--radius-md: .625rem;--radius-lg: .875rem;--border-width: 1px;--border-width-strong: 2px;--radius-full: 999px;--duration-spin: .7s;--focus-ring: 0 0 0 3px var(--color-bg), 0 0 0 5px var(--color-focus);--shadow-popover: 0 12px 32px rgb(28 27 25 / .14);--control-height: 2.75rem;--icon-size: 1.125rem;--content-width: 47.5rem;--auth-width: 27.5rem;--landing-width: 75rem;--landing-map-height: 22rem;--landing-map-height-wide: 32rem;--step-marker: 2rem;--docs-width: 80rem;--docs-sidebar-width: 16rem;--docs-header-offset: 4.5rem;--prose-width: 50rem;--control-height-sm: 2.25rem;--admin-sidebar-width: 16rem;--poi-sample-height: 3.25rem;--topbar-height: 4rem;--duration-fast: .15s;--ease: cubic-bezier(.2, 0, 0, 1)}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--color-bg: #141413;--color-surface: #1d1c1a;--color-surface-sunken: #252421;--color-border: #34322e;--color-border-strong: #6b675f;--color-text: #ecebe6;--color-text-muted: #a8a49b;--color-accent: #4fb3ae;--color-accent-hover: #6cc4bf;--color-accent-active: #8ad3cf;--color-on-accent: #0b1a19;--color-accent-soft: #16302f;--color-destructive: #f0776b;--color-destructive-hover: #f49388;--color-destructive-soft: #3a1b18;--color-success: #6fcf8e;--color-success-soft: #17301f;--color-warning: #e6b450;--color-warning-soft: #33290f;--color-code-bg: #0f0f0e;--color-code-hover: #2a2927;--color-code-border: #2c2b29;--color-code-text: #ecebe6;--color-focus: #4fb3ae;--shadow-popover: 0 12px 32px rgb(0 0 0 / .5)}}@media(prefers-reduced-motion:reduce){:root{--duration-fast: 0ms}}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-body)}h1,h2,h3,p,dl,dd,pre{margin:0}.page{min-height:100dvh}.brand{display:inline-flex;align-items:center;gap:var(--space-2);color:var(--color-accent);font-weight:700;text-decoration:none}.brand:hover{color:var(--color-accent-hover)}.brand:focus-visible{outline:none;border-radius:var(--radius-sm);box-shadow:var(--focus-ring)}.display{font-size:var(--text-display);font-weight:700;line-height:var(--leading-tight);letter-spacing:-.01em}.lead{max-width:56ch;color:var(--color-text-muted)}.muted{color:var(--color-text-muted);font-size:var(--text-sm)}.section-title{font-size:var(--text-lg);font-weight:600}.form{display:grid;gap:var(--space-4)}.field{display:grid;gap:var(--space-1)}.field-label{font-size:var(--text-sm);font-weight:600}.field-hint{color:var(--color-text-muted);font-size:var(--text-xs)}.field-error{display:flex;align-items:center;gap:var(--space-1);color:var(--color-destructive);font-size:var(--text-sm)}.input{width:100%;min-height:var(--control-height);padding:var(--space-2) var(--space-3);border:var(--border-width) solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);font:inherit;transition:border-color var(--duration-fast) var(--ease)}.input::placeholder{color:var(--color-text-muted)}.input:hover{border-color:var(--color-text-muted)}.input:focus-visible{outline:none;border-color:var(--color-focus);box-shadow:var(--focus-ring)}.input[aria-invalid=true]{border-color:var(--color-destructive)}.input:disabled{background:var(--color-surface-sunken);color:var(--color-text-muted);cursor:not-allowed}.input[dir=ltr]{text-align:left}.button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:var(--control-height);padding:var(--space-2) var(--space-4);border:var(--border-width) solid transparent;border-radius:var(--radius-md);font:inherit;font-weight:600;text-decoration:none;cursor:pointer;transition:background-color var(--duration-fast) var(--ease),border-color var(--duration-fast) var(--ease),color var(--duration-fast) var(--ease)}.button:focus-visible{outline:none;box-shadow:var(--focus-ring)}.button:disabled{cursor:not-allowed;opacity:.55}.button[aria-busy=true]{cursor:progress;opacity:.85}.button-primary{background:var(--color-accent);color:var(--color-on-accent)}.button-primary:hover:not(:disabled){background:var(--color-accent-hover)}.button-primary:active:not(:disabled){background:var(--color-accent-active)}.button-secondary{border-color:var(--color-border-strong);background:var(--color-surface);color:var(--color-text)}.button-secondary:hover:not(:disabled){background:var(--color-surface-sunken)}.button-secondary:active:not(:disabled){border-color:var(--color-text-muted)}.button-secondary[aria-expanded=true]{border-color:var(--color-accent);color:var(--color-accent)}.button-ghost{padding-inline:var(--space-3);background:transparent;color:var(--color-text-muted)}.button-ghost:hover:not(:disabled){background:var(--color-surface-sunken);color:var(--color-text)}.button-ghost:active:not(:disabled){color:var(--color-text)}.button-destructive{background:var(--color-destructive);color:var(--color-on-accent)}.button-destructive:hover:not(:disabled){background:var(--color-destructive-hover)}.button-destructive-quiet{border-color:var(--color-border-strong);background:transparent;color:var(--color-destructive)}.button-destructive-quiet:hover:not(:disabled){border-color:var(--color-destructive);background:var(--color-destructive-soft)}.link{padding:0;margin-inline-start:var(--space-1);border:0;background:none;color:var(--color-accent);font:inherit;font-weight:600;text-decoration:underline;text-underline-offset:.2em;cursor:pointer}.link:hover{color:var(--color-accent-hover)}.link:focus-visible{outline:none;border-radius:var(--radius-sm);box-shadow:var(--focus-ring)}.switch{color:var(--color-text-muted);font-size:var(--text-sm)}.actions{display:flex;flex-wrap:wrap;gap:var(--space-2)}.icon{flex:none;width:var(--icon-size);height:var(--icon-size)}.spinner{flex:none;width:var(--icon-size);height:var(--icon-size);border:var(--border-width-strong) solid currentColor;border-inline-end-color:transparent;border-radius:50%;animation:spin var(--duration-spin) linear infinite}.spinner-large{display:block;width:2rem;height:2rem;margin:var(--space-7) auto;color:var(--color-accent)}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner{animation-duration:2s}}.alert{display:flex;gap:var(--space-2);padding:var(--space-3);border:var(--border-width) solid currentColor;border-radius:var(--radius-md);font-size:var(--text-sm)}.alert-error{background:var(--color-destructive-soft);color:var(--color-destructive)}.alert-success{background:var(--color-success-soft);color:var(--color-success)}.alert .icon{margin-top:.15em}