:root {
    --color-bg: #071013;
    --color-bg-deep: #04090b;
    --color-panel: #0d1a1e;
    --color-surface: #122429;
    --color-surface-elevated: #183038;

    --color-petroleum: #0f4c5c;
    --color-petroleum-hover: #176274;
    --color-petroleum-light: #2e7d88;
    --color-petroleum-soft: rgba(46, 125, 136, 0.16);
    --color-petroleum-border: rgba(46, 125, 136, 0.38);

    --color-text: #f5f8f9;
    --color-text-soft: #c5d0d3;
    --color-text-muted: #8fa1a6;

    --color-border: rgba(255, 255, 255, 0.10);
    --color-border-strong: rgba(255, 255, 255, 0.16);

    --color-success: #42b883;
    --color-error: #ef6a72;

    --shadow-soft: 0 18px 50px rgba(0, 0, 0, 0.28);
    --shadow-card: 0 24px 70px rgba(0, 0, 0, 0.36);

    --radius-small: 10px;
    --radius-medium: 16px;
    --radius-large: 24px;

    --font-system:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--color-bg-deep);
    color-scheme: dark;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    background:
        radial-gradient(
            circle at 12% 12%,
            rgba(15, 76, 92, 0.22),
            transparent 34%
        ),
        linear-gradient(
            145deg,
            var(--color-bg-deep),
            var(--color-bg) 48%,
            #09171b
        );
    color: var(--color-text);
    font-family: var(--font-system);
    font-size: 16px;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: var(--color-petroleum-light);
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
}

a:hover {
    color: #53a4ae;
}

img,
svg {
    display: block;
    max-width: 100%;
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1000;
    padding: 10px 14px;
    transform: translateY(-160%);
    border-radius: var(--radius-small);
    background: var(--color-text);
    color: var(--color-bg-deep);
    font-weight: 700;
    transition: transform 160ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.flash-area {
    position: fixed;
    top: 18px;
    right: 18px;
    z-index: 900;
    display: grid;
    width: min(420px, calc(100% - 36px));
    gap: 10px;
}

.flash-message {
    padding: 14px 16px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-small);
    background: rgba(13, 26, 30, 0.96);
    box-shadow: var(--shadow-soft);
    color: var(--color-text);
    font-size: 0.92rem;
    backdrop-filter: blur(16px);
}

.flash-success {
    border-color: rgba(66, 184, 131, 0.55);
}

.flash-error {
    border-color: rgba(239, 106, 114, 0.62);
}

.flash-warning {
    border-color: var(--color-petroleum-border);
}

.site-footer {
    padding: 18px 24px;
    border-top: 1px solid var(--color-border);
    background: rgba(4, 9, 11, 0.72);
    color: var(--color-text-muted);
    text-align: center;
}

.site-footer p {
    margin: 0;
    font-size: 0.76rem;
    letter-spacing: 0.06em;
}

.auth-page {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

.auth-page main {
    display: flex;
    flex: 1;
}

.auth-layout {
    display: grid;
    width: 100%;
    min-height: calc(100vh - 61px);
    grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
}

.auth-brand-panel {
    position: relative;
    display: flex;
    min-height: 100%;
    align-items: center;
    overflow: hidden;
    padding: clamp(48px, 7vw, 108px);
    border-right: 1px solid var(--color-border);
    background:
        linear-gradient(
            145deg,
            rgba(15, 76, 92, 0.19),
            rgba(4, 9, 11, 0.28)
        );
}

.auth-brand-panel::before {
    position: absolute;
    top: -170px;
    left: -150px;
    width: 420px;
    height: 420px;
    border: 1px solid var(--color-petroleum-border);
    border-radius: 50%;
    background: rgba(15, 76, 92, 0.07);
    content: "";
}

.auth-brand-panel::after {
    position: absolute;
    right: -90px;
    bottom: -170px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(46, 125, 136, 0.20),
        transparent 68%
    );
    content: "";
}

.auth-brand-content {
    position: relative;
    z-index: 1;
    width: min(640px, 100%);
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: clamp(52px, 8vw, 100px);
}

.brand-mark {
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    border: 1px solid var(--color-petroleum-border);
    border-radius: 15px;
    background:
        linear-gradient(
            145deg,
            var(--color-petroleum-hover),
            var(--color-petroleum)
        );
    box-shadow: 0 12px 34px rgba(15, 76, 92, 0.32);
    color: #ffffff;
    font-size: 1.48rem;
    font-weight: 800;
    letter-spacing: -0.05em;
}

.brand-name {
    margin: 0;
    color: var(--color-text);
    font-size: 1.34rem;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.brand-category {
    margin: 1px 0 0;
    color: var(--color-text-muted);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 18px;
    color: var(--color-petroleum-light);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 28px;
    height: 2px;
    border-radius: 999px;
    background: var(--color-petroleum-light);
    content: "";
}

.auth-heading {
    max-width: 700px;
    margin: 0;
    color: var(--color-text);
    font-size: clamp(2.4rem, 5.8vw, 5.3rem);
    font-weight: 850;
    letter-spacing: -0.058em;
    line-height: 0.98;
}

.auth-description {
    max-width: 600px;
    margin: 26px 0 0;
    color: var(--color-text-soft);
    font-size: clamp(1rem, 1.5vw, 1.18rem);
}

.auth-benefits {
    display: grid;
    margin: 38px 0 0;
    padding: 0;
    gap: 14px;
    list-style: none;
}

.auth-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-soft);
    font-size: 0.94rem;
}

.auth-benefits li::before {
    width: 9px;
    height: 9px;
    flex: 0 0 auto;
    border: 2px solid var(--color-petroleum-light);
    border-radius: 50%;
    background: var(--color-petroleum-soft);
    content: "";
}

.developer-signature {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-top: clamp(50px, 8vw, 92px);
    color: var(--color-text-muted);
    font-size: 0.78rem;
}

.signature-symbol {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border: 1px solid var(--color-petroleum-border);
    border-radius: 10px;
    color: var(--color-petroleum-light);
    font-weight: 800;
}

.auth-form-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(30px, 6vw, 86px);
    background: rgba(7, 16, 19, 0.56);
}

.auth-card {
    width: min(470px, 100%);
    padding: clamp(28px, 4vw, 46px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-large);
    background:
        linear-gradient(
            160deg,
            rgba(24, 48, 56, 0.72),
            rgba(13, 26, 30, 0.94)
        );
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(22px);
}

.auth-card-header {
    margin-bottom: 32px;
}

.auth-card-kicker {
    margin: 0 0 8px;
    color: var(--color-petroleum-light);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.auth-card h1 {
    margin: 0;
    color: var(--color-text);
    font-size: clamp(1.85rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.08;
}

.auth-card-subtitle {
    margin: 11px 0 0;
    color: var(--color-text-muted);
    font-size: 0.92rem;
}

.form-grid {
    display: grid;
    gap: 20px;
}

.form-grid-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-group {
    min-width: 0;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-label {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--color-text-soft);
    font-size: 0.83rem;
    font-weight: 700;
}

.form-control {
    width: 100%;
    min-height: 50px;
    padding: 12px 14px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-small);
    outline: none;
    background: rgba(4, 9, 11, 0.58);
    color: var(--color-text);
    transition:
        border-color 160ms ease,
        box-shadow 160ms ease,
        background 160ms ease;
}

.form-control::placeholder {
    color: #71858b;
}

.form-control:hover {
    border-color: var(--color-petroleum-border);
}

.form-control:focus {
    border-color: var(--color-petroleum-light);
    background: rgba(4, 9, 11, 0.78);
    box-shadow: 0 0 0 4px var(--color-petroleum-soft);
}

.form-control[aria-invalid="true"] {
    border-color: var(--color-error);
}

.password-field {
    position: relative;
}

.password-field .form-control {
    padding-right: 76px;
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    min-height: 36px;
    padding: 6px 10px;
    transform: translateY(-50%);
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--color-petroleum-light);
    cursor: pointer;
    font-size: 0.76rem;
    font-weight: 800;
}

.password-toggle:hover {
    background: var(--color-petroleum-soft);
}

.field-errors {
    display: grid;
    margin: 8px 0 0;
    padding: 0;
    gap: 4px;
    color: #ff8c93;
    font-size: 0.78rem;
    list-style: none;
}

.form-actions {
    display: grid;
    margin-top: 28px;
    gap: 14px;
}

.button {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border: 1px solid transparent;
    border-radius: var(--radius-small);
    cursor: pointer;
    font-weight: 800;
    letter-spacing: 0.035em;
    text-align: center;
    text-decoration: none;
    transition:
        transform 160ms ease,
        background 160ms ease,
        border-color 160ms ease,
        box-shadow 160ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    border-color: var(--color-petroleum-light);
    background:
        linear-gradient(
            135deg,
            var(--color-petroleum-hover),
            var(--color-petroleum)
        );
    box-shadow: 0 12px 28px rgba(15, 76, 92, 0.28);
    color: #ffffff;
}

.button-primary:hover {
    background:
        linear-gradient(
            135deg,
            #227487,
            var(--color-petroleum-hover)
        );
    color: #ffffff;
}

.button-secondary {
    border-color: var(--color-border-strong);
    background: rgba(255, 255, 255, 0.035);
    color: var(--color-text-soft);
}

.button-secondary:hover {
    border-color: var(--color-petroleum-border);
    background: var(--color-petroleum-soft);
    color: var(--color-text);
}

.auth-links {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 24px;
    gap: 14px;
    font-size: 0.82rem;
}

.auth-links a {
    font-weight: 700;
}

.auth-note {
    margin: 26px 0 0;
    padding-top: 22px;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.76rem;
    text-align: center;
}

:focus-visible {
    outline: 3px solid rgba(83, 164, 174, 0.72);
    outline-offset: 3px;
}

@media (max-width: 980px) {
    .auth-layout {
        grid-template-columns: 1fr;
    }

    .auth-brand-panel {
        min-height: auto;
        padding: 52px clamp(24px, 7vw, 72px);
        border-right: 0;
        border-bottom: 1px solid var(--color-border);
    }

    .brand-lockup {
        margin-bottom: 46px;
    }

    .auth-heading {
        max-width: 760px;
        font-size: clamp(2.5rem, 8vw, 4.5rem);
    }

    .developer-signature {
        margin-top: 46px;
    }

    .auth-form-panel {
        padding: 48px clamp(20px, 7vw, 72px);
    }
}

@media (max-width: 620px) {
    body {
        font-size: 15px;
    }

    .flash-area {
        top: 10px;
        right: 10px;
        width: calc(100% - 20px);
    }

    .auth-brand-panel {
        padding: 34px 20px 40px;
    }

    .brand-lockup {
        margin-bottom: 34px;
    }

    .brand-mark {
        width: 46px;
        height: 46px;
    }

    .auth-heading {
        font-size: clamp(2.25rem, 13vw, 3.4rem);
    }

    .auth-description {
        margin-top: 20px;
        font-size: 0.98rem;
    }

    .auth-benefits {
        margin-top: 28px;
    }

    .developer-signature {
        margin-top: 36px;
    }

    .auth-form-panel {
        padding: 28px 14px 38px;
    }

    .auth-card {
        padding: 26px 20px;
        border-radius: 19px;
    }

    .form-grid-two {
        grid-template-columns: 1fr;
    }

    .auth-links {
        align-items: flex-start;
        flex-direction: column;
    }

    .site-footer {
        padding: 16px;
    }
}

/*
=========================================================
CADASTRO PROFISSIONAL — LAYOUT AMPLO
=========================================================

Estas regras são aplicadas somente ao layout que contém
.auth-card-wide, utilizado pelo cadastro profissional.

O login e as demais páginas de autenticação preservam
o layout original.
*/

.auth-layout:has(.auth-card-wide) {
    display: flex;
    min-height: calc(100vh - 61px);
    flex-direction: column;
    align-items: stretch;
    grid-template-columns: none;
}

/*
Faixa superior com marca alinhada à esquerda.
*/

.auth-layout:has(.auth-card-wide) > .auth-brand-panel {
    display: block;
    min-height: auto;
    padding:
        30px
        clamp(22px, 5vw, 82px)
        34px;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
}

.auth-layout:has(.auth-card-wide) .auth-brand-content {
    width: min(1440px, 100%);
    margin-inline: auto;
}

/*
Reserva espaço à direita para os controles globais
TC/TE e ES/PT.
*/

.auth-layout:has(.auth-card-wide) .brand-lockup {
    width: fit-content;
    max-width: calc(100% - 112px);
    margin: 0 0 26px;
    color: inherit;
    text-decoration: none;
}

.auth-layout:has(.auth-card-wide) .brand-mark {
    flex: 0 0 auto;
}

.auth-layout:has(.auth-card-wide) .brand-name {
    font-size: 1.55rem;
}

.auth-layout:has(.auth-card-wide) .brand-category {
    font-size: 0.68rem;
}

/*
A apresentação deixa de ocupar uma coluna inteira.
*/

.auth-layout:has(.auth-card-wide) .eyebrow {
    margin-bottom: 12px;
}

.auth-layout:has(.auth-card-wide) .auth-heading {
    max-width: 1080px;
    font-size: clamp(2rem, 3.7vw, 3.7rem);
    line-height: 1.08;
}

.auth-layout:has(.auth-card-wide) .auth-description {
    max-width: 960px;
    margin-top: 16px;
    font-size: clamp(0.94rem, 1.2vw, 1.08rem);
}

.auth-layout:has(.auth-card-wide) .auth-benefits {
    display: grid;
    max-width: 1200px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 26px;
    gap: 10px 28px;
}

.auth-layout:has(.auth-card-wide) .auth-benefits li {
    min-width: 0;
    font-size: 0.88rem;
}

/*
Área principal do formulário.
*/

.auth-layout:has(.auth-card-wide) > .auth-form-panel {
    display: block;
    width: 100%;
    flex: 1;
    padding:
        clamp(26px, 4vw, 56px)
        clamp(16px, 5vw, 82px)
        clamp(42px, 5vw, 72px);
}

.auth-layout:has(.auth-card-wide) .auth-card-wide {
    width: min(1440px, 100%);
    max-width: none;
    margin-inline: auto;
    padding: clamp(24px, 3.6vw, 54px);
}

.auth-layout:has(.auth-card-wide) .auth-card-header {
    margin-bottom: 28px;
}

.auth-layout:has(.auth-card-wide) .auth-card h1 {
    font-size: clamp(1.9rem, 3vw, 2.8rem);
}

/*
Seções do formulário.
*/

.auth-layout:has(.auth-card-wide) .form-section {
    min-width: 0;
    margin: 0;
    padding: 28px 0;
    border: 0;
    border-bottom: 1px solid var(--color-border);
}

.auth-layout:has(.auth-card-wide) .form-section:first-of-type {
    padding-top: 18px;
}

.auth-layout:has(.auth-card-wide) .form-section:last-of-type {
    border-bottom: 0;
}

.auth-layout:has(.auth-card-wide) .form-section-title {
    display: block;
    width: 100%;
    margin: 0 0 18px;
    padding: 0;
    color: var(--color-text);
    font-size: 1.12rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.auth-layout:has(.auth-card-wide) .form-section-description {
    margin: -6px 0 22px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/*
Duas colunas para os campos no computador.
*/

.auth-layout:has(.auth-card-wide) .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(18px, 3vw, 38px);
    row-gap: 22px;
}

.auth-layout:has(.auth-card-wide) .form-group {
    min-width: 0;
}

.auth-layout:has(.auth-card-wide) .form-control {
    width: 100%;
}

/*
Consentimentos e botão final.
*/

.auth-layout:has(.auth-card-wide) .form-checkbox-list {
    display: grid;
    gap: 14px;
}

.auth-layout:has(.auth-card-wide) .form-group-checkbox {
    margin: 0;
}

.auth-layout:has(.auth-card-wide) .form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--color-text-soft);
    font-size: 0.9rem;
    cursor: pointer;
}

.auth-layout:has(.auth-card-wide) .form-checkbox input {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    margin: 4px 0 0;
    accent-color: var(--color-petroleum-light);
}

.auth-layout:has(.auth-card-wide) .form-actions {
    display: flex;
    justify-content: flex-start;
    margin-top: 30px;
}

.auth-layout:has(.auth-card-wide) .form-actions .button {
    width: min(360px, 100%);
}

.auth-layout:has(.auth-card-wide) .auth-links {
    justify-content: flex-start;
    margin-top: 28px;
    gap: 8px;
}

.auth-layout:has(.auth-card-wide) .auth-note {
    max-width: 100%;
    text-align: left;
}

/*
Responsividade do cadastro.
*/

@media (max-width: 760px) {
    .auth-layout:has(.auth-card-wide) > .auth-brand-panel {
        padding: 26px 22px 30px;
    }

    .auth-layout:has(.auth-card-wide) .brand-lockup {
        margin-bottom: 24px;
    }

    .auth-layout:has(.auth-card-wide) .auth-heading {
        font-size: clamp(2rem, 7vw, 3rem);
    }

    .auth-layout:has(.auth-card-wide) .auth-benefits {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .auth-layout:has(.auth-card-wide) > .auth-form-panel {
        padding: 24px 16px 44px;
    }

    .auth-layout:has(.auth-card-wide) .auth-card-wide {
        padding: clamp(20px, 4vw, 30px);
    }

    .auth-layout:has(.auth-card-wide) .form-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .auth-layout:has(.auth-card-wide) .form-section {
        padding: 24px 0;
    }

    .auth-layout:has(.auth-card-wide) .auth-links {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 420px) {
    .auth-layout:has(.auth-card-wide) > .auth-brand-panel {
        padding: 22px 16px 26px;
    }

    .auth-layout:has(.auth-card-wide) .brand-lockup {
        max-width: calc(100% - 90px);
        gap: 10px;
    }

    .auth-layout:has(.auth-card-wide) .brand-mark {
        width: 42px;
        height: 42px;
    }

    .auth-layout:has(.auth-card-wide) .brand-name {
        font-size: 1.32rem;
    }

    .auth-layout:has(.auth-card-wide) .brand-category {
        font-size: 0.57rem;
        letter-spacing: 0.04em;
    }

    .auth-layout:has(.auth-card-wide) > .auth-form-panel {
        padding: 18px 10px 34px;
    }

    .auth-layout:has(.auth-card-wide) .auth-card-wide {
        padding: 22px 16px;
    }

    .auth-layout:has(.auth-card-wide) .form-actions .button {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}