.cliente-login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem 1rem;
    background:
        radial-gradient(circle at top left, rgba(59, 130, 246, 0.18), transparent 28%),
        radial-gradient(circle at bottom right, rgba(30, 64, 175, 0.16), transparent 30%),
        linear-gradient(135deg, #081120 0%, #0f172a 40%, #1d4ed8 100%);
}

.cliente-login-card {
    width: min(560px, 100%);
    padding: 2rem;
    border-radius: 1.6rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(148, 163, 184, 0.22);
    box-shadow: 0 30px 70px rgba(15, 23, 42, 0.28);
    position: relative;
    overflow: hidden;
}

.cliente-login-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.35), transparent 18%);
    pointer-events: none;
}

.cliente-login-hero {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.cliente-login-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1.2rem;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    color: #fff;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    box-shadow: 0 16px 30px rgba(37, 99, 235, 0.28);
    font-size: 1.45rem;
}

.cliente-login-copy {
    min-width: 0;
}

.cliente-login-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.74rem;
    font-weight: 800;
    color: #2563eb;
}

.cliente-login-title {
    font-size: clamp(2rem, 3vw, 2.6rem);
    font-weight: 800;
    color: #0f172a;
    line-height: 1;
}

.cliente-login-subtitle {
    color: #475569;
    font-size: 1rem;
}

.cliente-login-alert {
    border-radius: 0.95rem;
}

.cliente-login-form {
    position: relative;
    z-index: 1;
}

.cliente-login-form .form-label {
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.55rem;
}

.cliente-login-field {
    display: flex;
    align-items: stretch;
    border: 1px solid #cbd5e1;
    border-radius: 1rem;
    overflow: hidden;
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.cliente-login-field:focus-within {
    border-color: #2563eb;
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.12);
    transform: translateY(-1px);
}

.cliente-login-field__icon {
    width: 3.35rem;
    display: grid;
    place-items: center;
    color: #2563eb;
    background: linear-gradient(180deg, #eff6ff, #f8fbff);
    border-right: 1px solid #dbe4f0;
    flex: 0 0 auto;
}

.cliente-login-input {
    border: 0;
    border-radius: 0;
    padding: 0.95rem 1rem;
    min-height: 3.35rem;
    box-shadow: none !important;
}

.cliente-login-input:focus {
    box-shadow: none;
}

.cliente-login-submit {
    border-radius: 1rem;
    min-height: 3.45rem;
    font-weight: 700;
    box-shadow: 0 14px 25px rgba(37, 99, 235, 0.22);
}

.cliente-login-footer {
    position: relative;
    z-index: 1;
    margin-top: 1rem;
}

.cliente-login-back {
    width: 100%;
    border-radius: 1rem;
    min-height: 3.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

@media (max-width: 575.98px) {
    .cliente-login-card {
        padding: 1.25rem;
        border-radius: 1.3rem;
    }

    .cliente-login-hero {
        flex-direction: column;
    }

    .cliente-login-icon {
        width: 3.5rem;
        height: 3.5rem;
    }
}