/* rbslink.pro — shell de cadastro (layout rbslink.bio) */

:root {
    --heading-color: #161c2d;
    --accent-color: #007BFF;
    --gradient-success: linear-gradient(135deg, #007BFF 0%, #0056b3 100%);
    --shadow-medium: 0 10px 30px rgba(0, 0, 0, 0.1);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body.signup-page {
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    overflow-x: hidden;
    color: #0f172a;
    background: radial-gradient(1200px 600px at 10% 10%, rgba(71, 59, 240, 0.20), transparent 60%),
        radial-gradient(900px 520px at 90% 20%, rgba(0, 123, 255, 0.14), transparent 55%),
        linear-gradient(180deg, #050816 0%, #070b1f 40%, #040615 100%);
}

html {
    scrollbar-color: rgba(236, 72, 153, 0.8) rgba(15, 23, 42, 0.92);
}

body.signup-page::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

body.signup-page::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.92);
}

body.signup-page::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.9) 0%, rgba(236, 72, 153, 0.9) 100%);
    border-radius: 999px;
    border: 2px solid rgba(15, 23, 42, 0.92);
}

.signup-shell {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 16px 10px 28px;
}

.signup-hero {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

#pageNeuralCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.signup-wrap {
    position: relative;
    z-index: 2;
    max-width: 720px;
    margin: 0 auto;
    padding: 0 4px;
}

.signup-wrap .col-12 {
    padding-left: 0 !important;
    padding-right: 0 !important;
}

.signup-card {
    color-scheme: light;
    background: #ffffff !important;
    border: 1px solid rgba(148, 163, 184, 0.2) !important;
    border-radius: 20px !important;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12) !important;
    overflow: hidden;
}

.signup-card .signup-card-header {
    background: linear-gradient(135deg, #f8fbff 0%, #eef3ff 55%, #f7f9ff 100%);
    color: #0f172a;
    text-align: left;
    border: none;
    position: relative;
    z-index: 2;
    overflow: hidden;
    padding: 22px 22px !important;
}

.signup-card .signup-card-header h2 {
    color: #0f172a;
    margin: 0;
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    letter-spacing: -0.02em;
    font-size: 1.55rem;
}

.signup-card .signup-card-header p {
    color: #475569;
    margin: 6px 0 0;
    font-size: 1rem;
}

.signup-card .card-body {
    padding: 28px 32px !important;
    position: relative;
    z-index: 2;
}

.signup-card .card-body label {
    color: #0f172a;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 5px;
}

.signup-mobile-tagline {
    color: #475569;
    margin: 0 0 14px;
    font-size: 0.92rem;
    line-height: 1.4;
    font-weight: 500;
}

.signup-card .form-group {
    margin-bottom: 12px !important;
}

.signup-card .form-control {
    border: 1px solid rgba(148, 163, 184, 0.22) !important;
    border-radius: 0.375rem !important;
    padding: 0.5rem 0.75rem !important;
    font-size: 1rem !important;
    background: #ffffff !important;
    color: #0f172a !important;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out !important;
}

.signup-card .form-control::placeholder {
    color: #94a3b8;
}

.signup-card .form-control:focus {
    border-color: rgba(99, 102, 241, 0.7) !important;
    box-shadow: 0 0 0 0.22rem rgba(99, 102, 241, 0.15) !important;
    outline: none !important;
}

.signup-card input.form-control:-webkit-autofill,
.signup-card input.form-control:-webkit-autofill:hover,
.signup-card input.form-control:-webkit-autofill:focus,
.signup-card select.form-control:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px #ffffff inset !important;
    box-shadow: 0 0 0 1000px #ffffff inset !important;
    -webkit-text-fill-color: #0f172a !important;
    caret-color: #0f172a;
}

.step-clean-head .title {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.02rem;
    letter-spacing: -0.01em;
    margin: 0 0 4px;
    color: #0f172a;
}

.step-clean-head .sub {
    color: #475569;
    font-size: 0.82rem;
    font-weight: 500;
    margin: 0 0 14px;
}

.step-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 12px;
}

.step-grid .full {
    grid-column: 1 / -1;
}

.signup-card .btn {
    border-radius: 50px !important;
    padding: 12px 24px !important;
    font-weight: 600 !important;
    font-size: 1rem !important;
    transition: all 0.3s ease !important;
    border: none !important;
    display: inline-flex;
    align-items: center !important;
    gap: 10px !important;
    text-decoration: none !important;
    cursor: pointer !important;
}

.signup-card .btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4) !important;
}

.signup-card .botao {
    background: var(--gradient-success) !important;
    color: #fff !important;
}

.signup-card .botao:hover {
    background: linear-gradient(135deg, #0056b3 0%, #004085 100%) !important;
    color: #fff !important;
}

.signup-card .btn-link-login {
    background: transparent !important;
    color: #2563eb !important;
    box-shadow: none !important;
    padding: 12px 16px !important;
    font-weight: 600 !important;
}

.signup-card .btn-link-login:hover {
    background: rgba(37, 99, 235, 0.08) !important;
    box-shadow: none !important;
    transform: none !important;
}

.nav-actions {
    display: flex;
    gap: 10px;
    justify-content: space-between;
    align-items: center;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid rgba(148, 163, 184, 0.14);
    flex-wrap: wrap;
}

.nav-actions .left,
.nav-actions .right {
    display: flex;
    gap: 10px;
    align-items: center;
}

.signup-trust-note {
    color: #64748b;
    font-size: 0.85rem;
    margin-top: 8px;
    text-align: center;
}

.signup-alert {
    border-radius: 12px;
    margin-bottom: 14px;
    font-size: 0.92rem;
}

.form-check-label a {
    color: #2563eb;
    text-decoration: underline;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

@media (max-width: 768px) {
    .signup-card .card-body {
        padding: 20px 16px !important;
    }

    .signup-card .signup-card-header {
        padding: 18px 16px !important;
    }

    .signup-card .signup-card-header h2 {
        font-size: 1.3rem;
    }

    .step-grid {
        grid-template-columns: 1fr;
    }

    .nav-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-actions .left,
    .nav-actions .right {
        width: 100%;
        justify-content: center;
    }

    .signup-card .botao {
        width: 100%;
        justify-content: center;
    }
}