/* Standalone authentication shell: Navie B2B structure, Equipe Morcego identity. */
:root {
    color-scheme: dark;
    --auth-bg: #0a0b0c;
    --auth-panel: #101113;
    --auth-input: #191a1d;
    --auth-border: #303135;
    --auth-text: #fafafa;
    --auth-silver: #d4d4d8;
    --auth-muted: #a1a1aa;
    --auth-primary: #f97316;
    --auth-primary-hover: #fb923c;
    --auth-focus: rgba(249, 115, 22, .22);
}

*, *::before, *::after { box-sizing: border-box; }
html { min-width: 320px; }
body { margin: 0; }
button, input { font: inherit; }
a { color: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }
.auth-page {
    background: var(--auth-panel);
    color: var(--auth-text);
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
.auth-page svg { width: 20px; height: 20px; flex-shrink: 0; stroke-width: 1.7; }
.auth-page a { text-decoration: none; }
.auth-page :focus-visible { outline: 2px solid var(--auth-primary); outline-offset: 5px; }
.auth-skip-link {
    position: fixed;
    z-index: 20;
    top: 12px;
    left: 12px;
    transform: translateY(-180%);
    background: var(--auth-text);
    color: var(--auth-bg);
    border-radius: 8px;
    padding: 12px 16px;
    font-weight: 600;
}
.auth-skip-link:focus { transform: translateY(0); }
.auth-layout { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); min-height: 100vh; min-height: 100svh; }
.auth-brand {
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 650px;
    height: 100vh;
    height: 100svh;
    padding: clamp(32px, 4.5vw, 72px);
    background: var(--auth-bg);
    border-right: 1px solid #242528;
}
.auth-brand-link { display: inline-flex; width: fit-content; align-self: flex-start; }
.auth-logo { display: block; width: clamp(150px, 15vw, 210px); height: auto; object-fit: contain; }
.auth-brand-content { padding: 36px 0; max-width: 480px; }
.auth-eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 16px;
    color: var(--auth-muted);
    font-size: 10px;
    font-weight: 650;
    line-height: 1.5;
    letter-spacing: .16em;
    text-transform: uppercase;
}
.auth-brand-rule { display: block; width: 24px; height: 2px; background: var(--auth-primary); }
.auth-brand h2 { margin: 0; font-size: clamp(30px, 3.2vw, 48px); font-weight: 650; line-height: 1.13; letter-spacing: -.045em; }
.auth-brand-description { max-width: 370px; margin: 20px 0 0; color: var(--auth-muted); font-size: 14px; line-height: 1.75; }
.auth-brand-features { display: grid; gap: 22px; margin-top: 36px; }
.auth-brand-feature { display: flex; align-items: flex-start; gap: 14px; }
.auth-brand-feature > svg { color: var(--auth-silver); margin-top: 2px; }
.auth-brand-feature strong { display: block; color: var(--auth-silver); font-size: 12px; font-weight: 600; }
.auth-brand-feature span { display: block; margin-top: 3px; color: var(--auth-muted); font-size: 11px; line-height: 1.6; }
.auth-brand-footer { display: flex; flex-wrap: wrap; gap: 6px 20px; justify-content: space-between; color: #8e8f97; font-size: 10px; letter-spacing: .02em; }
.auth-form-side { display: flex; flex-direction: column; align-items: center; min-width: 0; min-height: 100vh; min-height: 100svh; padding: 34px clamp(28px, 5vw, 80px) 24px; }
.auth-form-topbar { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-bottom: 42px; }
.auth-return { display: inline-flex; align-items: center; min-height: 36px; gap: 8px; color: var(--auth-muted); font-size: 11px; font-weight: 500; transition: color .18s ease; }
.auth-return svg { width: 15px; height: 15px; }
.auth-return:hover { color: var(--auth-text); }
.auth-platform-name { color: #82838b; font-size: 10px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
.auth-form-panel { width: 100%; max-width: 420px; margin: auto 0; }
.auth-form-panel:focus { outline: none; }
.auth-form-header { margin-bottom: 32px; }
.auth-form-header .auth-eyebrow { margin-bottom: 12px; color: var(--auth-primary); }
.auth-form-header h1 { margin: 0; font-size: 32px; font-weight: 650; letter-spacing: -.045em; line-height: 1.2; }
.auth-description { margin: 12px 0 0; color: var(--auth-muted); font-size: 13px; line-height: 1.7; }
.auth-form { display: grid; gap: 22px; }
.auth-field { display: grid; gap: 8px; min-width: 0; }
.auth-field label { color: var(--auth-silver); font-size: 11px; font-weight: 600; letter-spacing: .015em; }
.auth-input-wrap { position: relative; display: flex; align-items: center; }
.auth-input-wrap input {
    width: 100%;
    min-width: 0;
    min-height: 52px;
    border: 1px solid var(--auth-border);
    border-radius: 12px;
    background: var(--auth-input);
    color: var(--auth-text);
    padding: 13px 16px 13px 46px;
    font-size: 16px;
    line-height: 1.5;
    transition: border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}
.auth-input-wrap input::placeholder { color: #82838b; opacity: 1; font-size: 13px; }
.auth-input-wrap input:hover { border-color: #47484e; }
.auth-input-wrap input:focus { outline: none; border-color: var(--auth-primary); background: #1c1d20; box-shadow: 0 0 0 3px var(--auth-focus); }
.auth-input-wrap input:-webkit-autofill { -webkit-box-shadow: 0 0 0 1000px var(--auth-input) inset; -webkit-text-fill-color: var(--auth-text); caret-color: var(--auth-text); }
.auth-input-icon { position: absolute; z-index: 1; left: 15px; top: 50%; transform: translateY(-50%); color: #92939c; pointer-events: none; }
.auth-input-wrap .auth-input-icon { width: 18px; height: 18px; }
.auth-input-wrap:focus-within .auth-input-icon { color: var(--auth-primary); }
.auth-input-wrap-password input { padding-right: 52px; }
.auth-input-wrap-plain input { padding-left: 16px; }
.auth-password-toggle { position: absolute; right: 5px; top: 50%; transform: translateY(-50%); display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border: 0; border-radius: 8px; background: transparent; color: #a1a1aa; cursor: pointer; }
.auth-password-toggle > span { display: inline-flex; align-items: center; justify-content: center; }
.auth-password-toggle svg { width: 18px; height: 18px; }
.auth-password-toggle:hover { color: var(--auth-text); background: rgba(255, 255, 255, .04); }
.auth-password-toggle:focus-visible { outline-offset: 0; }
.auth-field-hint { margin: 0; color: var(--auth-muted); font-size: 11px; }
.auth-submit {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    width: 100%;
    min-height: 52px;
    margin-top: 4px;
    padding: 14px 20px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: var(--auth-primary);
    color: #17100b;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.5;
    cursor: pointer;
    transition: background-color .18s ease, transform .18s ease;
}
.auth-submit svg { width: 18px; height: 18px; }
.auth-submit:hover { background: var(--auth-primary-hover); transform: translateY(-1px); }
.auth-submit:active { transform: translateY(0); }
.auth-submit:disabled { opacity: .65; cursor: wait; transform: none; }
.auth-switch { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 4px 8px; margin-top: 28px; padding-top: 24px; border-top: 1px solid #2b2c30; color: var(--auth-muted); font-size: 11px; }
.auth-switch a { display: inline-flex; align-items: center; gap: 3px; min-height: 36px; color: var(--auth-silver); font-weight: 600; }
.auth-switch a:hover { color: var(--auth-primary); }
.auth-switch svg { width: 14px; height: 14px; }
.auth-form-footer { width: 100%; padding-top: 48px; text-align: center; color: #8e8f97; font-size: 10px; line-height: 1.6; }
.auth-messages { display: grid; gap: 10px; margin-bottom: 24px; }
.auth-message { display: flex; align-items: flex-start; gap: 10px; border: 1px solid #484950; border-radius: 12px; padding: 14px; background: #1c1d20; color: var(--auth-silver); font-size: 12px; line-height: 1.6; }
.auth-message svg { width: 18px; height: 18px; margin-top: 1px; }
.auth-message p { margin: 0; overflow-wrap: anywhere; }
.auth-message-error { border-color: #713537; background: #2a181b; color: #fda4af; }
.auth-message-success { border-color: #345246; background: #16251e; color: #a7d8bd; }
.auth-message-warning { border-color: #6b4b29; background: #2a2118; color: #fed7aa; }
.auth-location-grid { display: grid; grid-template-columns: minmax(0, 1fr) 118px; gap: 16px; }
.auth-state-input { text-transform: uppercase; }
.auth-register .auth-form-panel { max-width: 480px; }
.auth-register .auth-form-header h1 { max-width: 400px; font-size: 30px; }
.auth-register .auth-form { gap: 18px; }
.auth-register .auth-form-header { margin-bottom: 28px; }

@media (min-width: 961px) and (max-height: 760px) {
    .auth-brand { padding: 28px 40px; }
    .auth-logo { width: 130px; }
    .auth-brand-content { padding: 24px 0; }
    .auth-brand h2 { font-size: 34px; }
    .auth-brand-features { margin-top: 24px; gap: 16px; }
}

@media (max-width: 1100px) and (min-width: 961px) {
    .auth-brand { padding-left: 32px; padding-right: 32px; }
    .auth-form-side { padding-left: 32px; padding-right: 32px; }
    .auth-form-header h1 { font-size: 28px; }
}

@media (max-width: 960px) {
    .auth-layout { grid-template-columns: 1fr; }
    .auth-brand { position: static; height: auto; min-height: 0; padding: 28px 28px 0; align-items: center; background: var(--auth-panel); border: 0; }
    .auth-brand-link { align-self: center; }
    .auth-logo { width: 120px; }
    .auth-brand-content, .auth-brand-footer { display: none; }
    .auth-form-side { min-height: 0; padding: 16px 28px 24px; }
    .auth-form-topbar { max-width: 420px; padding-bottom: 30px; }
    .auth-form-panel { margin: 0; }
    .auth-form-header h1 { font-size: 30px; }
    .auth-form-footer { max-width: 420px; padding-top: 36px; }
    .auth-register .auth-form-topbar, .auth-register .auth-form-footer { max-width: 480px; }
}

@media (max-width: 420px) {
    .auth-brand { padding-top: 22px; }
    .auth-form-side { padding: 12px 22px 22px; }
    .auth-form-topbar { padding-bottom: 24px; }
    .auth-logo { width: 108px; }
    .auth-form-header h1, .auth-register .auth-form-header h1 { font-size: 27px; }
    .auth-description { font-size: 12px; }
    .auth-platform-name { font-size: 9px; }
    .auth-location-grid { grid-template-columns: minmax(0, 1fr) 100px; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
    .auth-page *, .auth-page *::before, .auth-page *::after { transition: none !important; scroll-behavior: auto !important; }
}