/*
 * Sign-in screen.
 *
 * LOGIN_DESIGN in .env picks the layout (split — the default —, quiet, editorial,
 * console); the server writes it into data-login-design on #login-container and
 * adds that design's decoration (backend/views/login-designs/). The form markup in
 * index.html is shared, so a design is only the rules below.
 *
 * Colours are the app's own: Tailwind grays, indigo-600 actions, the sidebar's navy
 * (css/sidebar.css) and the dark theme's gray-900/800 surfaces (css/dark-theme.css).
 * Every rule is scoped to #login-container so Tailwind's preflight and the generated
 * dark-theme overrides never reach it.
 */

/* ---------- tokens ---------- */
#login-container {
    --lx-bg: #f9fafb;
    --lx-surface: #ffffff;
    --lx-ink: #111827;
    --lx-ink-2: #4b5563;
    --lx-ink-3: #9ca3af;
    --lx-line: #e5e7eb;
    --lx-line-strong: #d1d5db;
    --lx-field: #ffffff;
    --lx-hover: #f3f4f6;
    --lx-accent: #4f46e5;
    --lx-accent-hover: #4338ca;
    --lx-on-accent: #ffffff;
    --lx-accent-text: #4f46e5;
    --lx-focus: #6366f1;
    --lx-ring: rgb(99 102 241 / 0.25);
    --lx-danger: #dc2626;
    --lx-danger-bg: #fef2f2;
    --lx-danger-line: #fecaca;
    --lx-danger-ink: #b91c1c;
    --lx-warn: #b45309;
    --lx-tip-bg: #111827;
    --lx-tip-ink: #f9fafb;
    --lx-navy: var(--sb-bg-gradient, linear-gradient(180deg, #212c3f 0%, #192233 100%));
    --lx-navy-ink: var(--sb-text-hover, #e5eaf1);
    --lx-navy-ink-2: var(--sb-text, #9aa7ba);
    --lx-radius: 8px;
    --lx-field-h: 44px;
    --lx-btn-h: 44px;
    --lx-panel-w: 380px;
    --lx-title-size: 1.75rem;
    --lx-title-weight: 650;
    --lx-font: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
    --lx-display: var(--lx-font);
    --lx-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    --lx-ease: cubic-bezier(0.22, 1, 0.36, 1);
}
html.dark #login-container {
    --lx-bg: #111827;
    --lx-surface: #1f2937;
    --lx-ink: #f9fafb;
    --lx-ink-2: #9ca3af;
    --lx-ink-3: #6b7280;
    --lx-line: #374151;
    --lx-line-strong: #4b5563;
    --lx-field: #111827;
    --lx-hover: #374151;
    --lx-accent-hover: #6366f1;
    --lx-accent-text: #818cf8;
    --lx-focus: #818cf8;
    --lx-ring: rgb(129 140 248 / 0.3);
    --lx-danger: #f87171;
    --lx-danger-bg: #3a2d39;
    --lx-danger-line: rgb(239 68 68 / 0.35);
    --lx-danger-ink: #fca5a5;
    --lx-warn: #fbbf24;
    --lx-tip-bg: #f9fafb;
    --lx-tip-ink: #111827;
}

/* ---------- shell ---------- */
#login-container {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    background: var(--lx-bg);
    color: var(--lx-ink);
    font-family: var(--lx-font);
    -webkit-font-smoothing: antialiased;
}
#login-container.hidden { display: none; }
/* Held back until the session check fails (app.js showLoginForm), so a signed-in
   user goes straight to the dashboard. If scripts never run, it shows anyway. */
#login-container[data-pending] { visibility: hidden; animation: lx-reveal 0s linear 4s forwards; }
@keyframes lx-reveal { to { visibility: visible; } }
#login-container [hidden] { display: none !important; }
/* The notifications bell (utils/toast.js, fixed top-right on <body>) is for signed-in
   users; it would sit on top of the designs' corners. */
body:has(> #login-container:not(.hidden)) #tn-bell,
body:has(> #login-container:not(.hidden)) #tn-panel { display: none; }
#login-container .lx-ico { width: 1em; height: 1em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
#login-container .lx-main { position: relative; }

#login-container .lx-panel { width: min(100%, var(--lx-panel-w)); display: grid; gap: 24px; animation: lx-rise 0.45s var(--lx-ease); }
#login-container .lx-brand { display: flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -0.01em; }
#login-container .lx-mark {
    display: grid; place-items: center; width: 32px; height: 32px; border-radius: 8px;
    background: var(--lx-accent); color: var(--lx-on-accent);
    font: 700 15px/1 var(--lx-font);
}
/* The brand logo (logo.svg/.png/.jpg in the app folder) takes the place of the initial
   tile and the name beside it. An SVG paints in the text colour of the spot it sits in
   (exports that fill with var(--fill-0) follow it). */
#login-container .lx-logo { display: block; flex: none; width: auto; height: 30px; max-width: 240px; color: inherit; --fill-0: currentColor; }
#login-container img.lx-logo { object-fit: contain; }
#login-container[data-logo="svg"] .lx-name,
#login-container[data-logo="image"] .lx-name { display: none; }
#login-container .lx-head { display: grid; }
#login-container .lx-title { margin: 0; color: var(--lx-ink); font: var(--lx-title-weight) var(--lx-title-size)/1.15 var(--lx-display); letter-spacing: -0.025em; text-wrap: balance; }
#login-container .lx-lede { margin: 8px 0 0; color: var(--lx-ink-2); font-size: 0.9375rem; line-height: 1.55; text-wrap: pretty; }
#login-container .lx-lede:empty { display: none; }

/* ---------- form ---------- */
#login-container .lx-form { display: grid; gap: 18px; }
#login-container .lx-field { display: grid; gap: 7px; }
#login-container .lx-label-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
#login-container .lx-label { color: var(--lx-ink); font: 500 0.8125rem/1.2 var(--lx-font); }

#login-container .lx-input {
    width: 100%; height: var(--lx-field-h); margin: 0; padding: 0 14px;
    border: 1px solid var(--lx-line-strong); border-radius: var(--lx-radius);
    background: var(--lx-field); color: var(--lx-ink);
    font: 400 1rem/1 var(--lx-font); outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
#login-container .lx-input:hover { border-color: var(--lx-ink-3); }
#login-container .lx-input:focus { border-color: var(--lx-focus); box-shadow: 0 0 0 3px var(--lx-ring); }
#login-container .lx-input[aria-invalid="true"] { border-color: var(--lx-danger); }
#login-container .lx-input[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px color-mix(in srgb, var(--lx-danger) 22%, transparent); }
#login-container .lx-input:-webkit-autofill,
#login-container .lx-input:-webkit-autofill:hover,
#login-container .lx-input:-webkit-autofill:focus { -webkit-box-shadow: 0 0 0 40px var(--lx-field) inset; -webkit-text-fill-color: var(--lx-ink); caret-color: var(--lx-ink); }

/* Password + eye. The button sits above the field whatever has focus: before this,
   the field rose over the button while focused and swallowed the click. */
#login-container .lx-pw { position: relative; isolation: isolate; }
#login-container .lx-pw .lx-input { position: relative; z-index: 0; padding-right: 50px; }
#login-container .lx-pw input::-ms-reveal,
#login-container .lx-pw input::-ms-clear { display: none; }
#login-container .lx-eye {
    position: absolute; z-index: 1; top: 50%; right: 5px; transform: translateY(-50%);
    width: 36px; height: 36px; display: grid; place-items: center; padding: 0;
    border: 0; border-radius: 6px; background: transparent; color: var(--lx-ink-3); cursor: pointer;
    transition: color 0.15s, background-color 0.15s;
}
#login-container .lx-eye:hover { color: var(--lx-ink); background: var(--lx-hover); }
#login-container .lx-eye:focus-visible { outline: 2px solid var(--lx-focus); outline-offset: -2px; }
#login-container .lx-eye .lx-ico { width: 18px; height: 18px; grid-area: 1 / 1; }

#login-container .lx-hint { display: flex; align-items: center; gap: 6px; margin: 0; color: var(--lx-warn); font-size: 0.8rem; animation: lx-in 0.18s ease-out; }
#login-container .lx-hint .lx-ico { width: 14px; height: 14px; }

#login-container .lx-link { color: var(--lx-ink-2); font: 500 0.8125rem/1.2 var(--lx-font); cursor: help; text-decoration: underline dotted transparent; text-underline-offset: 3px; transition: color 0.15s, text-decoration-color 0.15s; outline: none; }
#login-container .lx-link:hover,
#login-container .lx-link:focus-visible { color: var(--lx-ink); text-decoration-color: currentColor; }
#login-container .lx-tip { position: relative; }
#login-container .lx-tip::after {
    content: attr(data-tip); position: absolute; right: 0; bottom: calc(100% + 8px); z-index: 5;
    width: max-content; max-width: 230px; padding: 7px 10px; border-radius: 6px;
    background: var(--lx-tip-bg); color: var(--lx-tip-ink); font: 400 0.75rem/1.4 var(--lx-font); text-align: left;
    opacity: 0; transform: translateY(3px); pointer-events: none; transition: opacity 0.15s, transform 0.15s;
}
#login-container .lx-tip:hover::after,
#login-container .lx-tip:focus-visible::after { opacity: 1; transform: none; }

#login-container .lx-check { position: relative; display: flex; align-items: flex-start; gap: 10px; color: var(--lx-ink-2); font-size: 0.875rem; line-height: 1.4; cursor: pointer; user-select: none; }
#login-container .lx-check input { position: absolute; width: 18px; height: 18px; margin: 0; opacity: 0; }
#login-container .lx-box {
    flex: none; width: 18px; height: 18px; margin-top: 1px; display: grid; place-items: center;
    border: 1.5px solid var(--lx-line-strong); border-radius: 4px; background: var(--lx-field);
    transition: background-color 0.15s, border-color 0.15s, box-shadow 0.15s;
}
#login-container .lx-check:hover .lx-box { border-color: var(--lx-ink-3); }
#login-container .lx-check input:checked + .lx-box { background: var(--lx-accent); border-color: var(--lx-accent); }
#login-container .lx-check input:checked + .lx-box::after { content: ""; width: 9px; height: 5px; border: 2px solid var(--lx-on-accent); border-top: 0; border-right: 0; transform: translateY(-1px) rotate(-45deg); }
#login-container .lx-check input:focus-visible + .lx-box { box-shadow: 0 0 0 3px var(--lx-ring); }

#login-container .lx-btn {
    position: relative; height: var(--lx-btn-h); margin: 0; padding: 0 18px;
    display: flex; align-items: center; justify-content: center; gap: 10px;
    border: 0; border-radius: var(--lx-radius); background: var(--lx-accent); color: var(--lx-on-accent);
    font: 600 0.9375rem/1 var(--lx-font); cursor: pointer;
    transition: background-color 0.15s, transform 0.12s, box-shadow 0.15s, opacity 0.15s;
}
#login-container .lx-btn:hover:not(:disabled) { background: var(--lx-accent-hover); }
#login-container .lx-btn:active:not(:disabled) { transform: scale(0.985); }
#login-container .lx-btn:focus-visible { outline: none; box-shadow: 0 0 0 2px var(--lx-bg), 0 0 0 4px var(--lx-focus); }
#login-container .lx-btn:disabled { opacity: 0.6; cursor: not-allowed; }
#login-container .lx-btn.is-busy { opacity: 0.85; cursor: progress; }
#login-container .lx-kbd { display: none; }
#login-container .lx-spin { display: none; width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: lx-spin 0.7s linear infinite; }
#login-container .lx-btn.is-busy .lx-spin { display: block; }
#login-container .lx-btn.is-busy .lx-kbd { display: none; }

#login-container .lx-alert {
    display: flex; align-items: flex-start; gap: 10px; padding: 11px 13px;
    border: 1px solid var(--lx-danger-line); border-radius: var(--lx-radius);
    background: var(--lx-danger-bg); color: var(--lx-danger-ink); font-size: 0.875rem; line-height: 1.45;
    animation: lx-in 0.2s ease-out;
}
#login-container .lx-alert .lx-ico { width: 17px; height: 17px; margin-top: 1px; }

/* ---------- two-step sign-in (LOGIN_AUTH=true → data-mfa="on") ---------- */
#login-container .lx-step { margin: 0 0 10px; color: var(--lx-accent-text); font: 600 0.72rem/1 var(--lx-font); letter-spacing: 0.08em; text-transform: uppercase; }
#login-container[data-mfa="off"] .lx-step,
#login-container[data-mfa="off"] .lx-note { display: none; }
#login-container .lx-head.is-swapping,
#login-container .lx-form[data-login-step]:not([data-login-step="password"]):not([hidden]) { animation: lx-rise 0.26s var(--lx-ease); }

/* The code field: one real input over six drawn cells, so paste and one-time-code autofill work. */
#login-container .lx-otp { position: relative; }
#login-container .lx-otp-input {
    position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; margin: 0; padding: 0;
    border: 0; background: transparent; color: transparent; caret-color: transparent;
    font-size: 16px; opacity: 0; cursor: text;
}
#login-container .lx-otp-cells { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) 14px repeat(3, minmax(0, 1fr)); gap: 8px; }
#login-container .lx-otp-cells span {
    height: 54px; display: grid; place-items: center;
    border: 1px solid var(--lx-line-strong); border-radius: var(--lx-radius); background: var(--lx-field);
    color: var(--lx-ink); font: 600 1.45rem/1 var(--lx-mono); font-variant-numeric: tabular-nums;
    transition: border-color 0.12s, box-shadow 0.12s;
}
#login-container .lx-otp-gap { align-self: center; justify-self: center; width: 8px; height: 2px; border-radius: 2px; background: var(--lx-line-strong); }
#login-container .lx-otp:hover .lx-otp-cells span { border-color: var(--lx-ink-3); }
#login-container .lx-otp.is-focused .lx-otp-cells span.is-active { border-color: var(--lx-focus); box-shadow: 0 0 0 3px var(--lx-ring); }
#login-container .lx-otp.is-focused .lx-otp-cells span.is-active:empty::after { content: ""; width: 2px; height: 24px; background: var(--lx-ink); animation: lx-caret 1.1s steps(1) infinite; }
#login-container .lx-otp-cells span.is-filled { animation: lx-pop 0.12s ease-out; }
#login-container .lx-otp.is-error .lx-otp-cells span { border-color: var(--lx-danger); }
#login-container .lx-otp.is-error { animation: lx-shake 0.34s ease-in-out; }

#login-container .lx-enrol { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 18px; align-items: center; }
#login-container .lx-qr { width: 140px; height: 140px; padding: 10px; border-radius: 10px; background: #ffffff; line-height: 0; box-shadow: 0 0 0 1px var(--lx-line), 0 14px 32px -20px rgb(0 0 0 / 0.5); }
#login-container .lx-qr svg,
#login-container .lx-qr img { display: block; width: 100%; height: 100%; }
#login-container .lx-qr:empty { background: var(--lx-hover); box-shadow: none; }
#login-container .lx-enrol-steps { margin: 0; padding-left: 18px; display: grid; gap: 7px; color: var(--lx-ink-2); font-size: 0.84rem; line-height: 1.45; list-style: decimal; }
#login-container .lx-enrol-steps li::marker { color: var(--lx-ink-3); }
#login-container .lx-label-quiet { color: var(--lx-ink-2); font-weight: 400; }
#login-container .lx-secret { display: flex; align-items: center; gap: 8px; padding: 6px 6px 6px 12px; border: 1px dashed var(--lx-line-strong); border-radius: var(--lx-radius); background: var(--lx-hover); }
#login-container .lx-secret code { flex: 1; min-width: 0; color: var(--lx-ink); font: 500 0.78rem/1.6 var(--lx-mono); letter-spacing: 0.02em; overflow-wrap: anywhere; }
#login-container .lx-copy { flex: none; width: 32px; height: 32px; display: grid; place-items: center; padding: 0; border: 0; border-radius: 6px; background: transparent; color: var(--lx-ink-3); cursor: pointer; transition: color 0.15s, background-color 0.15s; }
#login-container .lx-copy:hover { color: var(--lx-ink); background: var(--lx-surface); }
#login-container .lx-copy:focus-visible { outline: 2px solid var(--lx-focus); outline-offset: -2px; }
#login-container .lx-copy .lx-ico { width: 16px; height: 16px; grid-area: 1 / 1; }
#login-container .lx-copy.is-copied { color: var(--lx-accent-text); }
#login-container .lx-check small { display: block; margin-top: 2px; color: var(--lx-ink-3); font-size: 0.8rem; }

#login-container .lx-back { justify-self: start; display: inline-flex; align-items: center; gap: 7px; margin: -6px 0 0 -8px; padding: 6px 8px; border: 0; border-radius: 6px; background: none; color: var(--lx-ink-2); font: 500 0.85rem/1 var(--lx-font); cursor: pointer; transition: color 0.15s, background-color 0.15s; }
#login-container .lx-back:hover { color: var(--lx-ink); background: var(--lx-hover); }
#login-container .lx-back:focus-visible { outline: 2px solid var(--lx-focus); outline-offset: 0; }
#login-container .lx-back .lx-ico { width: 15px; height: 15px; }
#login-container .lx-note { display: flex; align-items: flex-start; gap: 9px; margin: 0; padding-top: 18px; border-top: 1px solid var(--lx-line); color: var(--lx-ink-3); font-size: 0.8rem; line-height: 1.5; }
#login-container .lx-note .lx-ico { width: 15px; height: 15px; margin-top: 1px; color: var(--lx-accent-text); }

@keyframes lx-pop { from { transform: scale(0.88); } }
@keyframes lx-caret { 50% { opacity: 0; } }
@keyframes lx-shake { 20% { transform: translateX(-6px); } 40% { transform: translateX(6px); } 60% { transform: translateX(-4px); } 80% { transform: translateX(3px); } }
@media (max-width: 420px) {
    #login-container .lx-enrol { grid-template-columns: minmax(0, 1fr); justify-items: center; }
    #login-container .lx-otp-cells { gap: 6px; }
}

#login-container .lx-legal { display: flex; flex-wrap: wrap; gap: 4px 8px; margin: 0; color: var(--lx-ink-3); font-size: 0.75rem; }

@keyframes lx-rise { from { opacity: 0; transform: translateY(8px); } }
@keyframes lx-in { from { opacity: 0; transform: translateY(-3px); } }
@keyframes lx-spin { to { transform: rotate(360deg); } }

/* =========================================================================
   split (default): the sidebar's navy brand panel, the form beside it
   ========================================================================= */
#login-container[data-login-design="split"] { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); }
#login-container[data-login-design="split"] .lx-aside {
    position: relative; overflow: hidden; isolation: isolate;
    display: flex; flex-direction: column; justify-content: space-between; gap: 28px;
    padding: clamp(28px, 3.4vw, 48px) clamp(24px, 3.4vw, 52px);
    color: var(--lx-navy-ink);
    background:
        radial-gradient(70% 48% at 0% 100%, rgb(99 102 241 / 0.3), transparent 72%),
        radial-gradient(50% 36% at 100% 0%, rgb(255 255 255 / 0.06), transparent 70%),
        var(--lx-navy);
}
#login-container[data-login-design="split"] .lx-aside::before {
    content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
    background-image: linear-gradient(rgb(255 255 255 / 0.04) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / 0.04) 1px, transparent 1px);
    background-size: 36px 36px;
    -webkit-mask-image: radial-gradient(80% 70% at 60% 40%, #000 15%, transparent 80%);
    mask-image: radial-gradient(80% 70% at 60% 40%, #000 15%, transparent 80%);
}
#login-container .sp-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-width: 0; }
#login-container .sp-brand { display: flex; align-items: center; gap: 11px; min-width: 0; font-weight: 600; font-size: 1.02rem; letter-spacing: -0.01em; }
#login-container .sp-brand .lx-mark { background: var(--sb-accent, #6366f1); }
#login-container .sp-brand .lx-logo { height: 32px; color: #ffffff; }
#login-container .sp-chip { display: inline-flex; align-items: center; gap: 8px; min-width: 0; padding: 6px 10px; border: 1px solid rgb(255 255 255 / 0.12); border-radius: 99px; color: var(--lx-navy-ink-2); font: 500 0.72rem/1 var(--lx-mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#login-container .sp-dot { flex: none; width: 6px; height: 6px; border-radius: 50%; background: #34d399; box-shadow: 0 0 0 3px rgb(52 211 153 / 0.2); }
#login-container .sp-graph { margin: 0 -6px; }
#login-container .sp-graph svg { display: block; width: 100%; height: auto; max-height: 300px; overflow: visible; }
#login-container .g-edge { stroke: rgb(255 255 255 / 0.18); stroke-width: 1.25; stroke-dasharray: 1; stroke-dashoffset: 1; animation: lx-draw 0.9s var(--lx-ease) forwards; animation-delay: calc(var(--i) * 70ms + 350ms); }
#login-container .g-edge.is-on { stroke: rgb(129 140 248 / 0.75); stroke-width: 1.5; }
#login-container .g-n { opacity: 0; animation: lx-fade 0.5s var(--lx-ease) forwards; animation-delay: calc(var(--i) * 80ms); }
#login-container .g-n rect { fill: rgb(255 255 255 / 0.04); stroke: rgb(255 255 255 / 0.15); }
#login-container .g-n circle { fill: rgb(255 255 255 / 0.32); }
#login-container .g-n text { fill: rgb(229 234 241 / 0.8); font: 500 10.5px var(--lx-mono); }
#login-container .g-n.is-on rect { fill: var(--sb-item-active-bg, rgb(79 70 229 / 0.22)); stroke: rgb(129 140 248 / 0.55); }
#login-container .g-n.is-on circle { fill: #818cf8; }
#login-container .g-pulse { fill: #a5b4fc; opacity: 0; filter: drop-shadow(0 0 4px #818cf8); }
#login-container .sp-copy { display: grid; gap: 14px; max-width: 30rem; }
#login-container .sp-title { margin: 0; color: #f3f6fa; font: 650 clamp(2rem, 0.9rem + 2.4vw, 3.25rem)/1.04 var(--lx-display); letter-spacing: -0.035em; text-wrap: balance; }
#login-container .sp-title:empty { display: none; }
#login-container .sp-lede { margin: 0; max-width: 36ch; color: var(--lx-navy-ink-2); font-size: 1rem; line-height: 1.55; }
#login-container .sp-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 20px; color: var(--lx-navy-ink-2); font-size: 0.78rem; opacity: 0.85; }
#login-container .sp-mono { font-family: var(--lx-mono); font-variant-numeric: tabular-nums; }
@keyframes lx-draw { to { stroke-dashoffset: 0; } }
@keyframes lx-fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

#login-container[data-login-design="split"] .lx-main { display: grid; place-items: center; padding: 64px 24px 80px; }
#login-container[data-login-design="split"] .lx-panel .lx-brand { display: none; }
#login-container[data-login-design="split"] .lx-legal { position: absolute; left: 0; right: 0; bottom: 24px; justify-content: center; }

@media (max-width: 900px) {
    #login-container[data-login-design="split"] { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr; }
    #login-container[data-login-design="split"] .lx-aside { padding: 14px 16px; gap: 0; }
    #login-container[data-login-design="split"] .sp-graph,
    #login-container[data-login-design="split"] .sp-copy,
    #login-container[data-login-design="split"] .sp-foot { display: none; }
    #login-container[data-login-design="split"] .lx-main { place-items: start center; padding: 40px 16px 72px; }
}

/* =========================================================================
   quiet: a centred card on a faint dot grid
   ========================================================================= */
#login-container[data-login-design="quiet"] { display: grid; place-items: center; padding: 56px 16px 64px; overflow: hidden; isolation: isolate; --lx-panel-w: 412px; --lx-title-size: 1.375rem; --lx-title-weight: 600; }
#login-container[data-login-design="quiet"]::before {
    content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
    background-image: radial-gradient(circle at 1px 1px, rgb(17 24 39 / 0.08) 1px, transparent 0);
    background-size: 22px 22px;
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 38%, #000 10%, transparent 72%);
    mask-image: radial-gradient(ellipse 70% 60% at 50% 38%, #000 10%, transparent 72%);
}
html.dark #login-container[data-login-design="quiet"]::before { background-image: radial-gradient(circle at 1px 1px, rgb(255 255 255 / 0.07) 1px, transparent 0); }
#login-container[data-login-design="quiet"]::after {
    content: ""; position: absolute; z-index: -1; left: 50%; top: -260px; width: min(980px, 140vw); height: 620px; transform: translateX(-50%); pointer-events: none;
    background: radial-gradient(closest-side, rgb(99 102 241 / 0.13), transparent);
}
#login-container[data-login-design="quiet"] .lx-main { width: min(100%, var(--lx-panel-w)); display: grid; justify-items: center; gap: 20px; }
#login-container[data-login-design="quiet"] .lx-panel {
    width: 100%; padding: 32px 32px 30px; gap: 22px;
    background: var(--lx-surface); border: 1px solid var(--lx-line); border-radius: 12px;
    box-shadow: 0 1px 2px rgb(0 0 0 / 0.04), 0 20px 44px -20px rgb(17 24 39 / 0.2);
}
html.dark #login-container[data-login-design="quiet"] .lx-panel { box-shadow: 0 28px 64px -28px rgb(0 0 0 / 0.75); }
#login-container[data-login-design="quiet"] .lx-brand { justify-content: center; margin-bottom: -4px; }
#login-container[data-login-design="quiet"] .lx-mark { width: 40px; height: 40px; border-radius: 10px; font-size: 17px; box-shadow: 0 6px 16px -8px rgb(79 70 229 / 0.7); }
#login-container[data-login-design="quiet"] .lx-brand-name { display: none; }
#login-container[data-login-design="quiet"] .lx-brand .lx-logo { height: 40px; color: var(--lx-ink); }
#login-container[data-login-design="quiet"] .lx-head { justify-items: center; text-align: center; }
#login-container[data-login-design="quiet"] .lx-lede { max-width: 38ch; }
#login-container[data-login-design="quiet"] .lx-step { display: inline-block; margin-bottom: 14px; padding: 5px 9px; border-radius: 99px; background: color-mix(in srgb, var(--lx-accent) 11%, transparent); font-size: 0.66rem; letter-spacing: 0.06em; }
#login-container[data-login-design="quiet"][data-mfa="off"] .lx-step { display: none; }
#login-container[data-login-design="quiet"] .lx-legal { justify-content: center; }
@media (max-width: 480px) {
    #login-container[data-login-design="quiet"] { place-items: start center; padding: 28px 16px 40px; }
    #login-container[data-login-design="quiet"] .lx-panel { padding: 26px 20px 22px; }
}

/* =========================================================================
   editorial: masthead, a large serif welcome, underlined fields, no card
   ========================================================================= */
#login-container[data-login-design="editorial"] {
    display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); grid-template-rows: auto 1fr auto;
    padding: 0 clamp(16px, 4.5vw, 64px);
    --lx-display: 'Source Serif 4', Georgia, 'Times New Roman', serif;
    --lx-radius: 2px; --lx-field-h: 46px; --lx-btn-h: 52px; --lx-panel-w: 392px; --lx-title-size: 2.25rem; --lx-title-weight: 500;
}
#login-container .ed-mast {
    grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px;
    padding: 22px 0 15px; border-bottom: 1px solid var(--lx-ink);
    color: var(--lx-ink-2); font: 500 0.7rem/1.2 var(--lx-font); letter-spacing: 0.14em; text-transform: uppercase;
}
#login-container .ed-mast b { color: var(--lx-ink); font-weight: 700; letter-spacing: 0.18em; }
#login-container .ed-mast .lx-logo { height: 20px; color: var(--lx-ink); }
#login-container .ed-mast .lx-mark { display: none; }
#login-container .ed-mast-l,
#login-container .ed-mast-r { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
#login-container .ed-host { font-family: var(--lx-mono); letter-spacing: 0.02em; text-transform: none; }
#login-container .ed-rule { width: 22px; height: 1px; background: currentColor; opacity: 0.5; }
#login-container[data-login-design="editorial"] .lx-aside {
    grid-column: 1; display: flex; flex-direction: column; justify-content: center;
    padding: clamp(40px, 8vh, 104px) clamp(28px, 5vw, 88px) clamp(40px, 8vh, 104px) 0;
    border-right: 1px solid var(--lx-line);
}
#login-container .ed-kicker { display: flex; align-items: center; gap: 12px; margin: 0 0 28px; color: var(--lx-accent-text); font: 600 0.72rem/1 var(--lx-font); letter-spacing: 0.16em; text-transform: uppercase; }
#login-container .ed-kicker::before { content: ""; width: 28px; height: 1px; background: currentColor; }
#login-container .ed-title { margin: 0; color: var(--lx-ink); font: 400 clamp(3rem, 1rem + 5.2vw, 6.75rem)/0.95 var(--lx-display); letter-spacing: -0.035em; text-wrap: balance; animation: lx-rise 0.8s var(--lx-ease) both; }
#login-container .ed-title em { font-style: italic; color: var(--lx-accent-text); letter-spacing: -0.03em; }
#login-container .ed-lede { margin: 30px 0 0; max-width: 34ch; color: var(--lx-ink-2); font: 400 clamp(1.06rem, 0.95rem + 0.4vw, 1.3rem)/1.5 var(--lx-display); animation: lx-rise 0.8s 0.08s var(--lx-ease) both; }
#login-container .ed-index { display: flex; flex-wrap: wrap; gap: 10px 34px; margin: 56px 0 0; padding: 18px 0 0; list-style: none; border-top: 1px solid var(--lx-line); color: var(--lx-ink-2); font: 500 0.85rem/1 var(--lx-font); animation: lx-rise 0.8s 0.16s var(--lx-ease) both; }
#login-container .ed-index span { margin-right: 9px; color: var(--lx-ink-3); font: 400 0.72rem/1 var(--lx-mono); }
#login-container[data-login-design="editorial"] .lx-main { grid-column: 2; display: grid; place-items: center; padding: clamp(40px, 8vh, 104px) 0 clamp(40px, 8vh, 104px) clamp(28px, 5vw, 88px); }
#login-container[data-login-design="editorial"] .lx-panel { gap: 26px; animation-delay: 0.12s; animation-fill-mode: both; animation-duration: 0.8s; }
#login-container[data-login-design="editorial"] .lx-panel .lx-brand,
#login-container[data-login-design="editorial"] .lx-legal { display: none; }
#login-container[data-login-design="editorial"] .lx-title { letter-spacing: -0.02em; }
#login-container[data-login-design="editorial"] .lx-label { color: var(--lx-ink-2); font: 600 0.66rem/1 var(--lx-font); letter-spacing: 0.15em; text-transform: uppercase; }
#login-container[data-login-design="editorial"] .lx-link { font-size: 0.78rem; }
#login-container[data-login-design="editorial"] .lx-input { padding: 0 2px; border: 0; border-bottom: 1px solid var(--lx-line-strong); border-radius: 0; background: transparent; font-size: 1.06rem; }
#login-container[data-login-design="editorial"] .lx-input:hover { border-bottom-color: var(--lx-ink-2); }
#login-container[data-login-design="editorial"] .lx-input:focus { border-bottom-color: var(--lx-focus); box-shadow: 0 1px 0 0 var(--lx-focus); }
#login-container[data-login-design="editorial"] .lx-input[aria-invalid="true"],
#login-container[data-login-design="editorial"] .lx-input[aria-invalid="true"]:focus { border-bottom-color: var(--lx-danger); box-shadow: 0 1px 0 0 var(--lx-danger); }
#login-container[data-login-design="editorial"] .lx-input:-webkit-autofill { -webkit-box-shadow: 0 0 0 40px var(--lx-bg) inset; }
#login-container[data-login-design="editorial"] .lx-pw .lx-input { padding-right: 44px; }
#login-container[data-login-design="editorial"] .lx-eye { right: -6px; }
#login-container[data-login-design="editorial"] .lx-box { border-radius: 2px; }
#login-container[data-login-design="editorial"] .lx-btn { justify-content: space-between; padding: 0 22px; font-weight: 500; }
#login-container[data-login-design="editorial"] .lx-btn::after { content: "→"; font: 400 1.15rem/1 var(--lx-font); transition: transform 0.2s var(--lx-ease); }
#login-container[data-login-design="editorial"] .lx-btn:hover:not(:disabled)::after { transform: translateX(4px); }
#login-container[data-login-design="editorial"] .lx-btn.is-busy { justify-content: center; }
#login-container[data-login-design="editorial"] .lx-btn.is-busy::after { display: none; }
#login-container[data-login-design="editorial"] .lx-alert { border-width: 0 0 0 2px; border-color: var(--lx-danger); }
#login-container[data-login-design="editorial"] .lx-step { color: var(--lx-ink-3); font: 500 0.72rem/1 var(--lx-mono); letter-spacing: 0.04em; text-transform: none; }
#login-container[data-login-design="editorial"] .lx-otp-cells { gap: 12px; }
#login-container[data-login-design="editorial"] .lx-otp-cells span { height: 58px; border: 0; border-bottom: 1.5px solid var(--lx-line-strong); border-radius: 0; background: transparent; font: 400 2.1rem/1 var(--lx-display); }
#login-container[data-login-design="editorial"] .lx-otp.is-focused .lx-otp-cells span.is-active { border-bottom-color: var(--lx-focus); box-shadow: 0 1.5px 0 0 var(--lx-focus); }
#login-container[data-login-design="editorial"] .lx-otp.is-error .lx-otp-cells span { border-bottom-color: var(--lx-danger); }
#login-container[data-login-design="editorial"] .lx-qr,
#login-container[data-login-design="editorial"] .lx-secret { border-radius: 2px; }
#login-container .ed-foot {
    grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px;
    padding: 15px 0 24px; border-top: 1px solid var(--lx-ink); color: var(--lx-ink-2); font-size: 0.78rem;
}
@media (max-width: 960px) {
    #login-container[data-login-design="editorial"] { grid-template-columns: minmax(0, 1fr); }
    #login-container[data-login-design="editorial"] .lx-aside { padding: 36px 0 30px; border-right: 0; border-bottom: 1px solid var(--lx-line); }
    #login-container .ed-title { font-size: clamp(2.6rem, 1.2rem + 6vw, 4.6rem); }
    #login-container .ed-kicker { margin-bottom: 18px; }
    #login-container .ed-lede { margin-top: 18px; }
    #login-container .ed-index,
    #login-container .ed-mast-r { display: none; }
    #login-container[data-login-design="editorial"] .lx-main { grid-column: 1; place-items: start; padding: 32px 0 48px; }
}

/* =========================================================================
   console: dark in both themes — the form docked left, a grid canvas right
   ========================================================================= */
#login-container[data-login-design="console"],
html.dark #login-container[data-login-design="console"] {
    --lx-bg: #090f1a;
    --lx-surface: #111827;
    --lx-ink: #f9fafb;
    --lx-ink-2: #9ca3af;
    --lx-ink-3: #6b7280;
    --lx-line: #1f2937;
    --lx-line-strong: #374151;
    --lx-field: #0b111e;
    --lx-hover: #1f2937;
    --lx-accent: #6366f1;
    --lx-accent-hover: #4f46e5;
    --lx-accent-text: #818cf8;
    --lx-focus: #818cf8;
    --lx-ring: rgb(129 140 248 / 0.3);
    --lx-danger: #f87171;
    --lx-danger-bg: #3a2d39;
    --lx-danger-line: rgb(239 68 68 / 0.35);
    --lx-danger-ink: #fca5a5;
    --lx-warn: #fbbf24;
    --lx-tip-bg: #f9fafb;
    --lx-tip-ink: #111827;
    --lx-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    --lx-panel-w: 360px; --lx-title-size: 1.5rem; --lx-title-weight: 600; --lx-btn-h: 46px;
    color-scheme: dark;
    display: grid; grid-template-columns: minmax(0, 480px) minmax(0, 1fr); grid-template-rows: auto 1fr auto;
}
#login-container .cn-mast,
#login-container[data-login-design="console"] .lx-main,
#login-container .cn-foot { grid-column: 1; position: relative; z-index: 1; background: var(--lx-surface); border-right: 1px solid var(--lx-line); }
#login-container .cn-mast { grid-row: 1; padding: 20px clamp(16px, 3vw, 36px); }
#login-container .cn-brand { display: flex; align-items: center; gap: 10px; min-width: 0; color: var(--lx-ink); font: 600 0.95rem/1 var(--lx-font); letter-spacing: -0.01em; }
#login-container .cn-brand .lx-mark { width: 28px; height: 28px; border-radius: 7px; font-size: 13px; }
#login-container .cn-brand .lx-logo { height: 24px; color: var(--lx-ink); }
#login-container .cn-sep { color: var(--lx-ink-3); font: 400 0.95rem/1 var(--lx-mono); }
#login-container .cn-path { color: var(--lx-ink-2); font: 500 0.8rem/1 var(--lx-mono); }
#login-container[data-login-design="console"] .lx-main { grid-row: 2; display: grid; place-items: center; padding: 32px clamp(16px, 3vw, 36px) 48px; }
#login-container[data-login-design="console"] .lx-panel .lx-brand,
#login-container[data-login-design="console"] .lx-legal { display: none; }
#login-container[data-login-design="console"] .lx-label { color: var(--lx-ink-2); font: 500 0.68rem/1 var(--lx-mono); letter-spacing: 0.08em; text-transform: uppercase; }
#login-container[data-login-design="console"] .lx-link { font: 500 0.74rem/1 var(--lx-mono); }
#login-container[data-login-design="console"] .lx-input { font: 400 0.95rem/1 var(--lx-mono); }
#login-container[data-login-design="console"] .lx-step { font: 500 0.74rem/1 var(--lx-mono); letter-spacing: 0.02em; text-transform: none; }
#login-container[data-login-design="console"] .lx-step::before { content: "> "; color: var(--lx-ink-3); }
#login-container[data-login-design="console"] .lx-otp-cells span.is-filled,
#login-container[data-login-design="console"] .lx-secret code { color: var(--lx-accent-text); }
#login-container[data-login-design="console"] .lx-secret code { font-size: 0.74rem; letter-spacing: 0; }
#login-container[data-login-design="console"] .lx-input:focus { box-shadow: 0 0 0 3px var(--lx-ring), 0 0 28px -8px var(--lx-focus); }
#login-container[data-login-design="console"] .lx-btn { justify-content: space-between; padding: 0 8px 0 18px; }
#login-container[data-login-design="console"] .lx-btn.is-busy { justify-content: center; }
#login-container[data-login-design="console"] .lx-kbd { display: inline-grid; place-items: center; min-width: 26px; height: 26px; padding: 0 7px; border-radius: 6px; background: rgb(0 0 0 / 0.2); font: 500 0.8rem/1 var(--lx-mono); }
#login-container .cn-foot { grid-row: 3; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; padding: 14px clamp(16px, 3vw, 36px) 18px; border-top: 1px solid var(--lx-line); color: var(--lx-ink-3); font: 500 0.72rem/1 var(--lx-mono); }
#login-container .cn-ok::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 8px; border-radius: 50%; background: var(--lx-accent-text); box-shadow: 0 0 0 3px var(--lx-ring); vertical-align: 1px; }
#login-container[data-login-design="console"] .lx-aside { grid-column: 2; grid-row: 1 / 4; position: relative; overflow: hidden; isolation: isolate; color: var(--lx-ink-2); }
#login-container[data-login-design="console"] .lx-aside::before {
    content: ""; position: absolute; inset: 0; z-index: -2;
    background-image: linear-gradient(rgb(255 255 255 / 0.04) 1px, transparent 1px), linear-gradient(90deg, rgb(255 255 255 / 0.04) 1px, transparent 1px);
    background-size: 48px 48px; background-position: -1px -1px;
    -webkit-mask-image: radial-gradient(90% 80% at 55% 45%, #000 30%, transparent 85%);
    mask-image: radial-gradient(90% 80% at 55% 45%, #000 30%, transparent 85%);
}
#login-container[data-login-design="console"] .lx-aside::after {
    content: ""; position: absolute; z-index: -1; left: 50%; top: 45%; width: 80vmax; height: 80vmax; transform: translate(-50%, -50%);
    background: radial-gradient(closest-side, rgb(99 102 241 / 0.16), transparent 70%);
    animation: lx-drift 18s ease-in-out infinite alternate;
}
#login-container .cn-corner { position: absolute; top: 24px; color: var(--lx-ink-3); font: 500 0.72rem/1 var(--lx-mono); font-variant-numeric: tabular-nums; }
#login-container .cn-tl { left: 32px; }
#login-container .cn-tr { right: 32px; }
#login-container .cn-cross { position: absolute; left: var(--x); top: var(--y); width: 11px; height: 11px; opacity: 0.6; }
#login-container .cn-cross::before,
#login-container .cn-cross::after { content: ""; position: absolute; background: var(--lx-ink-3); }
#login-container .cn-cross::before { left: 5px; top: 0; width: 1px; height: 11px; }
#login-container .cn-cross::after { top: 5px; left: 0; width: 11px; height: 1px; }
#login-container .cn-copy { position: absolute; left: clamp(32px, 5vw, 72px); right: 32px; top: 38%; display: grid; gap: 10px; animation: lx-rise 0.8s 0.2s var(--lx-ease) both; }
#login-container .cn-tag { margin: 0; color: var(--lx-ink); font: 500 clamp(1rem, 0.7rem + 0.8vw, 1.4rem)/1.3 var(--lx-mono); }
#login-container .cn-c,
#login-container .cn-list i { color: var(--lx-accent-text); }
#login-container .cn-list { margin: 0; color: var(--lx-ink-3); font: 400 0.82rem/1.4 var(--lx-mono); }
#login-container .cn-list i { font-style: normal; padding: 0 4px; }
#login-container .cn-word {
    position: absolute; left: clamp(24px, 4vw, 56px); bottom: -0.16em;
    color: color-mix(in srgb, #f9fafb 5%, #090f1a); font: 800 clamp(7rem, 15vw, 17rem)/1 var(--lx-display);
    letter-spacing: -0.05em; text-transform: lowercase; white-space: nowrap; user-select: none;
    -webkit-mask-image: linear-gradient(to bottom, #000 25%, transparent 92%);
    mask-image: linear-gradient(to bottom, #000 25%, transparent 92%);
}
@keyframes lx-drift { from { transform: translate(-58%, -54%); } to { transform: translate(-42%, -46%); } }
@media (max-width: 860px) {
    #login-container[data-login-design="console"],
    html.dark #login-container[data-login-design="console"] { grid-template-columns: minmax(0, 1fr); }
    #login-container[data-login-design="console"] .lx-aside { display: none; }
    #login-container .cn-mast,
    #login-container[data-login-design="console"] .lx-main,
    #login-container .cn-foot { border-right: 0; }
    #login-container[data-login-design="console"] .lx-main { place-items: start center; padding: 28px 16px 40px; }
}

@media (prefers-reduced-motion: reduce) {
    #login-container *,
    #login-container *::before,
    #login-container *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; animation-delay: 0s !important; transition-duration: 0.01ms !important; }
}