/* Sirius ERP — Login corporativo */
:root {
    --sirius-primary: #0b3d6e;
    --sirius-primary-dark: #072a4d;
    --sirius-accent: #2563eb;
    --sirius-accent-soft: #3b82f6;
    --sirius-surface: #ffffff;
    --sirius-muted: #64748b;
    --sirius-border: #e2e8f0;
    --sirius-text: #0f172a;
    --sirius-success: #059669;
    --sirius-radius: 14px;
    --sirius-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.18);
    --sirius-font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

body.authentication-bg {
    font-family: var(--sirius-font);
    background:
        radial-gradient(circle at 14% 18%, rgba(56, 189, 248, 0.42), transparent 28%),
        radial-gradient(circle at 84% 12%, rgba(37, 99, 235, 0.5), transparent 30%),
        radial-gradient(circle at 72% 82%, rgba(14, 165, 233, 0.36), transparent 32%),
        linear-gradient(135deg, #02122f 0%, #063b86 45%, #0b63d8 100%);
    min-height: 100vh;
    margin: 0;
    padding: 0 !important;
}

body.authentication-bg::before,
body.authentication-bg::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
}

body.authentication-bg::before {
    background-image:
        linear-gradient(rgba(125, 211, 252, 0.16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(125, 211, 252, 0.16) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(120deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.28), transparent 78%);
    opacity: 0.7;
}

body.authentication-bg::after {
    background:
        linear-gradient(115deg, transparent 0 18%, rgba(125, 211, 252, 0.18) 18.2%, transparent 18.7% 45%, rgba(59, 130, 246, 0.18) 45.2%, transparent 45.7%),
        radial-gradient(circle at 28% 72%, rgba(255, 255, 255, 0.16) 0 2px, transparent 3px),
        radial-gradient(circle at 78% 32%, rgba(255, 255, 255, 0.18) 0 2px, transparent 3px),
        radial-gradient(circle at 88% 68%, rgba(255, 255, 255, 0.14) 0 2px, transparent 3px);
    opacity: 0.8;
}

.sirius-login {
    display: flex;
    min-height: 100vh;
    width: 100%;
    position: relative;
    isolation: isolate;
    overflow: hidden;
}

.sirius-login::before,
.sirius-login::after {
    content: '';
    position: absolute;
    border: 1px solid rgba(186, 230, 253, 0.34);
    pointer-events: none;
    z-index: 0;
}

.sirius-login::before {
    width: 300px;
    height: 300px;
    top: 9%;
    right: 8%;
    border-radius: 32px;
    transform: rotate(18deg);
    box-shadow: inset 0 0 34px rgba(14, 165, 233, 0.12), 0 0 42px rgba(14, 165, 233, 0.16);
}

.sirius-login::after {
    width: 220px;
    height: 220px;
    left: 7%;
    bottom: 10%;
    border-radius: 50%;
    box-shadow: inset 0 0 28px rgba(125, 211, 252, 0.14), 0 0 36px rgba(37, 99, 235, 0.18);
}

/* Painel esquerdo — branding */
.sirius-login__brand {
    flex: 1.1;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 3rem 3.5rem;
    color: #fff;
    overflow: hidden;
    background:
        radial-gradient(circle at 18% 24%, rgba(56, 189, 248, 0.36), transparent 30%),
        radial-gradient(circle at 88% 76%, rgba(37, 99, 235, 0.34), transparent 34%),
        linear-gradient(145deg, rgba(2, 18, 47, 0.92) 0%, rgba(6, 59, 134, 0.9) 48%, rgba(11, 99, 216, 0.82) 100%);
    z-index: 1;
}

.sirius-login__brand::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(125, 211, 252, 0.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(125, 211, 252, 0.12) 1px, transparent 1px),
        linear-gradient(115deg, transparent 0 24%, rgba(255, 255, 255, 0.14) 24.2%, transparent 24.8% 62%, rgba(125, 211, 252, 0.18) 62.2%, transparent 62.8%);
    background-size: 44px 44px, 44px 44px, auto;
    mask-image: linear-gradient(135deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.34), transparent 84%);
    pointer-events: none;
}

.sirius-login__brand::after {
    content: '';
    position: absolute;
    width: 340px;
    height: 340px;
    right: -120px;
    bottom: -110px;
    border: 1px solid rgba(186, 230, 253, 0.28);
    border-radius: 50%;
    box-shadow: inset 0 0 42px rgba(56, 189, 248, 0.16), 0 0 48px rgba(37, 99, 235, 0.18);
    pointer-events: none;
}

.sirius-login__brand > * {
    position: relative;
    z-index: 1;
}

.sirius-login__logo {
    width: fit-content;
    max-width: min(1040px, 92%);
    padding: 1.8rem 2rem;
    border-radius: 18px;
    background: rgba(2, 14, 31, 0.18);
    border: 1px solid rgba(186, 230, 253, 0.22);
    box-shadow: 0 18px 48px rgba(2, 14, 31, 0.2);
    backdrop-filter: blur(10px);
}

.sirius-login__logo img {
    display: block;
    width: min(880px, 100%);
    max-width: 100%;
    max-height: 300px;
    height: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.95;
}

.sirius-login__logo img.sirius-login__logo-img--original {
    filter: none;
    opacity: 1;
}

.sirius-login__headline {
    max-width: 420px;
}

.sirius-login__headline h1 {
    font-size: clamp(1.75rem, 3vw, 2.35rem);
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
}

.sirius-login__headline p {
    font-size: 1.05rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.78);
    margin: 0;
}

.sirius-login__features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 2rem;
}

.sirius-login__feature {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(186, 230, 253, 0.25);
    backdrop-filter: blur(8px);
}

.sirius-login__feature i {
    font-size: 1rem;
    opacity: 0.9;
}

.sirius-login__footer-brand {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Painel direito — formulário */
.sirius-login__form-panel {
    flex: 0.9;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: rgba(226, 242, 255, 0.14);
    position: relative;
    z-index: 1;
}

.sirius-login__card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.94);
    border-radius: 20px;
    box-shadow: 0 25px 60px rgba(2, 14, 31, 0.24);
    border: 1px solid rgba(186, 230, 253, 0.42);
    padding: 2.5rem 2.25rem;
    animation: siriusFadeUp 0.6s ease-out;
    backdrop-filter: blur(16px);
}

@keyframes siriusFadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sirius-login__card-header {
    text-align: center;
    margin-bottom: 2rem;
}

.sirius-login__card-header .sirius-login__logo-mobile {
    display: none;
    margin-bottom: 1.25rem;
}

.sirius-login__card-header .sirius-login__logo-mobile img {
    max-width: 180px;
    max-height: 92px;
    height: auto;
    object-fit: contain;
}

.sirius-login__card-header h2 {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--sirius-text);
    margin: 0 0 0.35rem;
    letter-spacing: -0.02em;
}

.sirius-login__card-header p {
    color: var(--sirius-muted);
    font-size: 0.95rem;
    margin: 0;
}

/* Alertas */
.sirius-login__alerts {
    margin-bottom: 1.25rem;
}

.sirius-login__alert {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.85rem 1rem;
    border-radius: var(--sirius-radius);
    font-size: 0.875rem;
    line-height: 1.45;
    margin-bottom: 0.75rem;
}

.sirius-login__alert--error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.sirius-login__alert--success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.sirius-login__alert i {
    font-size: 1.15rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

/* Demo buttons */
.sirius-login__demo {
    background: #f8fafc;
    border: 1px dashed var(--sirius-border);
    border-radius: var(--sirius-radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.sirius-login__demo p {
    font-size: 0.8rem;
    color: var(--sirius-muted);
    margin: 0 0 0.75rem;
}

.sirius-login__demo code {
    font-size: 0.75rem;
    background: #e2e8f0;
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
}

.sirius-login__demo-btns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.sirius-login__demo-btns .btn {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.55rem 0.5rem;
    border-radius: 10px;
}

/* Campos do formulário */
.sirius-login__field {
    margin-bottom: 1.25rem;
}

.sirius-login__field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--sirius-text);
    margin-bottom: 0.45rem;
}

.sirius-login__input-wrap {
    position: relative;
}

.sirius-login__input-wrap i.sirius-login__input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sirius-muted);
    font-size: 1.1rem;
    pointer-events: none;
    transition: color 0.2s;
}

.sirius-login__input-wrap input {
    width: 100%;
    padding: 0.8rem 1rem 0.8rem 2.75rem;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--sirius-text);
    background: #f8fafc;
    border: 1.5px solid var(--sirius-border);
    border-radius: var(--sirius-radius);
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    outline: none;
}

.sirius-login__input-wrap input:focus {
    background: #fff;
    border-color: var(--sirius-accent);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.sirius-login__input-wrap input:focus + i.sirius-login__input-icon,
.sirius-login__input-wrap:focus-within i.sirius-login__input-icon {
    color: var(--sirius-accent);
}

.sirius-login__input-wrap--password input {
    padding-right: 2.75rem;
}

.sirius-login__toggle-pass {
    position: absolute;
    right: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--sirius-muted);
    cursor: pointer;
    padding: 0.25rem;
    font-size: 1.1rem;
    line-height: 1;
    transition: color 0.2s;
}

.sirius-login__toggle-pass:hover {
    color: var(--sirius-accent);
}

.sirius-login__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.sirius-login__remember {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--sirius-muted);
    user-select: none;
}

.sirius-login__remember input[type="checkbox"] {
    width: 1.05rem;
    height: 1.05rem;
    accent-color: var(--sirius-accent);
    cursor: pointer;
}

.sirius-login__forgot {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--sirius-accent);
    text-decoration: none;
    transition: color 0.2s;
}

.sirius-login__forgot:hover {
    color: var(--sirius-primary);
}

.sirius-login__submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    color: #fff;
    background: linear-gradient(135deg, var(--sirius-accent) 0%, var(--sirius-primary) 100%);
    border: none;
    border-radius: var(--sirius-radius);
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s, opacity 0.2s;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.sirius-login__submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.sirius-login__submit:active {
    transform: translateY(0);
}

.sirius-login__signup {
    margin-top: 1rem;
    text-align: center;
}

.sirius-login__signup p {
    color: var(--sirius-muted);
    font-size: 0.86rem;
    margin: 0 0 0.65rem;
}

.sirius-login__signup a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: 100%;
    padding: 0.82rem 1rem;
    color: var(--sirius-primary);
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border: 1.5px solid rgba(37, 99, 235, 0.22);
    border-radius: var(--sirius-radius);
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.15s, border-color 0.2s, box-shadow 0.2s;
}

.sirius-login__signup a:hover {
    transform: translateY(-1px);
    border-color: var(--sirius-accent);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.12);
}

.sirius-login__support {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--sirius-border);
    font-size: 0.875rem;
}

.sirius-login__support a {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--sirius-success);
    font-weight: 600;
    text-decoration: none;
    transition: opacity 0.2s;
}

.sirius-login__support a:hover {
    opacity: 0.8;
}

.sirius-login__support a i {
    font-size: 1.15rem;
}

/* Flash alerts no topo */
.sirius-login-flash {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1050;
    width: calc(100% - 2rem);
    max-width: 480px;
}

.sirius-login-flash .alert {
    border-radius: var(--sirius-radius);
    font-size: 0.9rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Cadastro mobile-first */
.sirius-register {
    min-height: 100vh;
    font-family: var(--sirius-font);
    background:
        radial-gradient(circle at 14% 18%, rgba(56, 189, 248, 0.42), transparent 28%),
        radial-gradient(circle at 84% 12%, rgba(37, 99, 235, 0.5), transparent 30%),
        radial-gradient(circle at 72% 82%, rgba(14, 165, 233, 0.36), transparent 32%),
        linear-gradient(135deg, #02122f 0%, #063b86 45%, #0b63d8 100%);
    padding: 1rem;
    position: relative;
    isolation: isolate;
    overflow: hidden;
}

.sirius-register::before,
.sirius-register::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.sirius-register::before {
    background-image:
        linear-gradient(rgba(125, 211, 252, 0.16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(125, 211, 252, 0.16) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(120deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.28), transparent 78%);
    opacity: 0.7;
}

.sirius-register::after {
    background:
        linear-gradient(115deg, transparent 0 18%, rgba(125, 211, 252, 0.18) 18.2%, transparent 18.7% 45%, rgba(59, 130, 246, 0.18) 45.2%, transparent 45.7%),
        radial-gradient(circle at 28% 72%, rgba(255, 255, 255, 0.16) 0 2px, transparent 3px),
        radial-gradient(circle at 78% 32%, rgba(255, 255, 255, 0.18) 0 2px, transparent 3px),
        radial-gradient(circle at 88% 68%, rgba(255, 255, 255, 0.14) 0 2px, transparent 3px);
    opacity: 0.8;
}

.sirius-register__shell {
    width: min(1120px, 100%);
    min-height: calc(100vh - 2rem);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 0.9fr 1.35fr;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(186, 230, 253, 0.34);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 28px 70px rgba(2, 14, 31, 0.24);
    backdrop-filter: blur(16px);
    position: relative;
    z-index: 1;
}

.sirius-register__hero {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 1.75rem;
    padding: 2rem;
    color: #fff;
    background:
        radial-gradient(circle at 18% 24%, rgba(56, 189, 248, 0.36), transparent 30%),
        radial-gradient(circle at 88% 76%, rgba(37, 99, 235, 0.34), transparent 34%),
        linear-gradient(145deg, rgba(2, 18, 47, 0.94) 0%, rgba(6, 59, 134, 0.92) 48%, rgba(11, 99, 216, 0.84) 100%);
    overflow: hidden;
}

.sirius-register__hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(125, 211, 252, 0.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(125, 211, 252, 0.12) 1px, transparent 1px),
        linear-gradient(115deg, transparent 0 24%, rgba(255, 255, 255, 0.14) 24.2%, transparent 24.8% 62%, rgba(125, 211, 252, 0.18) 62.2%, transparent 62.8%);
    background-size: 44px 44px, 44px 44px, auto;
    mask-image: linear-gradient(135deg, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.34), transparent 84%);
    pointer-events: none;
}

.sirius-register__hero::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    right: -110px;
    bottom: -96px;
    border: 1px solid rgba(186, 230, 253, 0.28);
    border-radius: 50%;
    box-shadow: inset 0 0 42px rgba(56, 189, 248, 0.16), 0 0 48px rgba(37, 99, 235, 0.18);
    pointer-events: none;
}

.sirius-register__hero > * {
    position: relative;
    z-index: 1;
}

.sirius-register__brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    background: rgba(2, 14, 31, 0.22);
    border: 1px solid rgba(186, 230, 253, 0.22);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
}

.sirius-register__brand img {
    width: 76px;
    height: 46px;
    object-fit: contain;
    filter: drop-shadow(0 12px 22px rgba(0,0,0,0.28));
}

.sirius-register__eyebrow {
    color: #7dd3fc;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    margin: 0 0 0.7rem;
    text-transform: uppercase;
}

.sirius-register__hero-copy h1 {
    font-size: clamp(2rem, 3.4vw, 2.75rem);
    line-height: 1.05;
    letter-spacing: -0.05em;
    margin: 0 0 1rem;
}

.sirius-register__hero-copy {
    margin-top: 1.25rem;
}

.sirius-register__hero-copy p {
    color: rgba(255,255,255,0.76);
    line-height: 1.7;
    margin: 0;
}

.sirius-register__steps {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.sirius-register__steps span {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.8rem 0.95rem;
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 16px;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.9);
    font-weight: 700;
    backdrop-filter: blur(10px);
}

.sirius-register__steps i {
    color: #93c5fd;
    font-size: 1.15rem;
}

.sirius-register__panel {
    padding: 1.8rem 2rem;
    overflow-y: auto;
    background: rgba(226, 242, 255, 0.2);
}

.sirius-register__card {
    max-width: 760px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(186, 230, 253, 0.42);
    border-radius: 24px;
    padding: 1.5rem;
    box-shadow: 0 24px 60px rgba(2, 14, 31, 0.2);
    backdrop-filter: blur(16px);
}

.sirius-register__mobile-logo {
    display: none;
    text-align: center;
    margin-bottom: 1.5rem;
}

.sirius-register__mobile-logo img {
    max-width: 160px;
}

.sirius-register__header {
    margin-bottom: 1.2rem;
}

.sirius-register__header h2 {
    color: var(--sirius-text);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    margin: 0 0 0.45rem;
}

.sirius-register__header p {
    color: var(--sirius-muted);
    margin: 0;
}

.sirius-register__section {
    padding: 1.15rem;
    margin-bottom: 0.9rem;
    background: #ffffff;
    border: 1px solid rgba(203, 213, 225, 0.72);
    border-radius: 20px;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.055);
}

.sirius-register__section h3 {
    color: var(--sirius-primary-dark);
    font-size: 0.95rem;
    font-weight: 800;
    margin: 0 0 0.9rem;
}

.sirius-register__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
}

.sirius-register__field--wide {
    grid-column: 1 / -1;
}

.sirius-register__field label {
    display: block;
    color: var(--sirius-text);
    font-size: 0.78rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.sirius-register__field input,
.sirius-register__field select,
.sirius-register__captcha input {
    width: 100%;
    min-height: 44px;
    padding: 0.72rem 0.85rem;
    color: var(--sirius-text);
    background: #f8fafc;
    border: 1.5px solid var(--sirius-border);
    border-radius: 13px;
    font-family: inherit;
    font-size: 0.92rem;
    outline: none;
    transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.sirius-register__cnpj-status {
    min-height: 1rem;
    color: var(--sirius-muted) !important;
    font-size: 0.74rem !important;
}

.sirius-register__cnpj-status.is-success {
    color: #047857 !important;
}

.sirius-register__cnpj-status.is-error {
    color: #b91c1c !important;
}

.sirius-register__field input:focus,
.sirius-register__field select:focus,
.sirius-register__captcha input:focus {
    background: #fff;
    border-color: var(--sirius-accent);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.sirius-register__field .is-invalid,
.sirius-register__captcha .is-invalid {
    border-color: #ef4444;
}

.sirius-register__field small,
.sirius-register__captcha small {
    display: block;
    color: #b91c1c;
    font-size: 0.76rem;
    margin-top: 0.35rem;
}

.sirius-register__captcha {
    display: grid;
    gap: 0.85rem;
}

.sirius-register__captcha img {
    max-width: 220px;
    border-radius: 12px;
}

.sirius-register__submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 54px;
    color: #fff;
    background: linear-gradient(135deg, var(--sirius-accent) 0%, var(--sirius-primary) 100%);
    border: 0;
    border-radius: 16px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 800;
    box-shadow: 0 16px 35px rgba(37, 99, 235, 0.28);
    transition: transform 0.15s, box-shadow 0.2s;
}

.sirius-register__submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 20px 42px rgba(37, 99, 235, 0.34);
}

.sirius-register__footer {
    color: var(--sirius-muted);
    text-align: center;
    margin: 1.25rem 0 0;
}

.sirius-register__footer a {
    color: var(--sirius-accent);
    font-weight: 800;
    text-decoration: none;
}

/* Responsivo */
@media (max-width: 991px) {
    body.authentication-bg {
        background:
            radial-gradient(circle at 18% 10%, rgba(56, 189, 248, 0.38), transparent 36%),
            radial-gradient(circle at 86% 88%, rgba(37, 99, 235, 0.28), transparent 42%),
            linear-gradient(180deg, #02122f 0%, #063b86 52%, #0b63d8 100%) !important;
    }

    .sirius-login {
        flex-direction: column;
        background: transparent !important;
    }

    .sirius-login__brand {
        display: none;
    }

    .sirius-login__form-panel {
        flex: 1;
        padding: 1.5rem 1rem;
        min-height: 100vh;
        background: transparent !important;
    }

    .sirius-login__card-header .sirius-login__logo-mobile {
        display: block;
    }

    .sirius-login__card {
        padding: 2rem 1.5rem;
        border-radius: 16px;
    }
}

@media (max-width: 900px) {
    .sirius-register {
        padding: 0;
        background:
            radial-gradient(circle at 18% 10%, rgba(56, 189, 248, 0.38), transparent 36%),
            radial-gradient(circle at 86% 88%, rgba(37, 99, 235, 0.28), transparent 42%),
            linear-gradient(180deg, #02122f 0%, #063b86 52%, #0b63d8 100%) !important;
    }

    .sirius-register__shell {
        min-height: 100vh;
        display: block;
        border-radius: 0;
        background: transparent;
        border: 0;
    }

    .sirius-register__hero {
        display: none;
    }

    .sirius-register__panel {
        padding: 1.1rem;
        background: transparent;
    }

    .sirius-register__mobile-logo {
        display: block;
    }

    .sirius-register__section {
        padding: 1rem;
        border-radius: 18px;
    }
}

@media (max-width: 620px) {
    .sirius-register__grid {
        grid-template-columns: 1fr;
    }

    .sirius-register__header {
        text-align: center;
    }
}

@media (max-width: 400px) {
    .sirius-login__demo-btns {
        grid-template-columns: 1fr;
    }

    .sirius-login__row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
}