/* register.css — combina com main.css (usa variáveis já definidas em variables.css) */
:root {
    /* fallback caso variables.css não carregue */
    --font-sans: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    --accent: var(--accent-gold, #c9a349);
    --muted: var(--muted, #9aa6ab);
    --panel-bg: linear-gradient(180deg, rgba(10,10,10,0.6), rgba(8,8,8,0.55));
    --glass: rgba(255,255,255,0.02);
}

/* Page-level layout */
.form-page {
    min-height: calc(100vh - 120px); /* respeita header */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 36px 18px;
    box-sizing: border-box;
    font-family: var(--font-sans);
    color: #e6eef0;
}

/* wrapper que combina com container do site */
.form-container {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    padding: 22px;
    border-radius: 12px;
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.06));
    box-shadow: 0 18px 50px rgba(0,0,0,0.7), 0 6px 18px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.03);
    backdrop-filter: blur(6px);
}

/* panel interno com visual similar aos .panel do main.css */
.form-card {
    background: var(--panel-bg);
    padding: 28px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.02);
    box-shadow: 0 8px 30px rgba(0,0,0,0.55);
}

/* título */
.form-title {
    font-size: 20px;
    margin: 0 0 18px 0;
    color: var(--accent);
    font-weight: 800;
    letter-spacing: 0.6px;
}

/* grupos de campos */
.form-group {
    margin-bottom: 14px;
}

.form-label {
    display: block;
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
}

/* inputs — visual consistente com cards e site */
.form-input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 8px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.04);
    color: #e6eef0;
    font-size: 15px;
    outline: none;
    transition: box-shadow .15s ease, border-color .15s ease, transform .12s ease;
    -webkit-appearance: none;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.01);
}

    .form-input::placeholder {
        color: rgba(230,238,240,0.35);
    }

    .form-input:focus {
        border-color: rgba(201,163,73,0.18);
        box-shadow: 0 8px 30px rgba(201,163,73,0.06);
        transform: translateY(-1px);
    }

/* validação */
.validation-message {
    color: #ff7a6b;
    font-size: 13px;
    margin-top: 6px;
}

/* botões alinhados com estilo do site */
.button-group {
    display: flex;
    gap: 12px;
    margin-top: 18px;
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 10px;
    font-weight: 800;
    cursor: pointer;
    border: none;
}

/* primary button usa o accent gold do site */
.btn-submit {
    background: linear-gradient(90deg, rgba(201,163,73,1), rgba(220,185,98,1));
    color: #081012;
    box-shadow: 0 10px 30px rgba(201,163,73,0.12);
    width: 100%;
    transition: transform .12s ease, box-shadow .12s ease;
}

    .btn-submit:hover {
        transform: translateY(-3px);
        box-shadow: 0 16px 40px rgba(201,163,73,0.16);
    }

/* secondary button: leve e translúcido como header buttons */
.btn-back {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.04);
    color: var(--muted);
    padding: 10px 12px;
    border-radius: 10px;
    font-weight: 800;
}

/* small helper row */
.form-footer {
    margin-top: 12px;
    font-size: 13px;
    color: var(--muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* responsive tweaks */
@media (max-width: 720px) {
    .form-container {
        padding: 18px;
        max-width: 92%;
    }

    .form-card {
        padding: 18px;
    }

    .form-title {
        font-size: 18px;
    }

    .button-group {
        flex-direction: column-reverse;
    }

    .btn-submit, .btn-back {
        width: 100%;
    }
}

/* small polish: focus-visible for accessibility */
.form-input:focus-visible {
    outline: 3px solid rgba(201,163,73,0.08);
    outline-offset: 2px;
}