/* Iron AI authentication system — calm, spacious and responsive. */
:root {
    --auth-bg: #07060d;
    --auth-surface: rgba(17, 14, 27, 0.92);
    --auth-surface-soft: rgba(255, 255, 255, 0.035);
    --auth-line: rgba(226, 214, 255, 0.12);
    --auth-line-strong: rgba(196, 161, 255, 0.3);
    --auth-text: #f8f5ff;
    --auth-muted: #aaa1b8;
    --auth-purple: #9b6cff;
    --auth-purple-soft: #cbb4ff;
    --auth-radius-lg: 30px;
    --auth-radius-md: 15px;
    --auth-shadow: 0 30px 90px rgba(0, 0, 0, 0.36);
}

.login-page,
.admin-auth,
.auth-register,
.auth-reset,
.admin-reset-auth {
    color: var(--auth-text);
    background:
        radial-gradient(circle at 8% 8%, rgba(124, 58, 237, 0.2), transparent 32%),
        radial-gradient(circle at 92% 88%, rgba(168, 85, 247, 0.1), transparent 30%),
        var(--auth-bg) !important;
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.login-page::before,
.login-page::after,
.admin-auth::before {
    animation: none !important;
}

/* Main sign-in split */
.login-page .login-container {
    width: min(100%, 1180px);
    max-width: 1180px;
    grid-template-columns: minmax(0, 1.18fr) minmax(390px, 0.82fr);
    gap: clamp(22px, 3vw, 38px);
    align-items: center;
    padding: clamp(18px, 3vw, 34px);
}

.login-page .auth-brand-panel {
    isolation: isolate;
    min-height: 700px;
    height: auto;
    padding: clamp(38px, 5vw, 64px);
    gap: 0;
    justify-content: flex-start;
    overflow: hidden;
    border: 1px solid var(--auth-line);
    border-radius: var(--auth-radius-lg);
    background:
        linear-gradient(145deg, rgba(35, 27, 54, 0.9), rgba(12, 10, 19, 0.97)),
        var(--auth-bg);
    box-shadow: var(--auth-shadow);
}

.login-page .auth-brand-panel::before {
    content: "";
    position: absolute;
    z-index: -1;
    width: 420px;
    height: 420px;
    top: -190px;
    right: -140px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(181, 108, 255, 0.25), transparent 68%);
}

.login-page .auth-brand-panel::after {
    width: 360px;
    height: 360px;
    right: -190px;
    bottom: -210px;
    opacity: 0.72;
}

.auth-brand-heading {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 14px;
}

.login-page .auth-brand-heading .auth-logo {
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
    border-radius: 15px;
    box-shadow: 0 14px 38px rgba(139, 92, 246, 0.25);
}

.auth-brand-heading div {
    display: grid;
    gap: 2px;
}

.auth-brand-heading strong {
    color: var(--auth-text);
    font-size: 15px;
    letter-spacing: 0.04em;
}

.auth-brand-heading span {
    color: var(--auth-muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.login-page .auth-brand-copy {
    margin-top: clamp(54px, 7vh, 78px);
}

.login-page .auth-eyebrow,
.auth-form-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--auth-purple-soft);
    font-size: 10px;
    font-weight: 750;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.auth-eyebrow > i,
.auth-brand-foot span > i {
    width: 7px;
    height: 7px;
    flex: 0 0 7px;
    border-radius: 50%;
    background: #6ee7b7;
    box-shadow: 0 0 0 5px rgba(110, 231, 183, 0.08);
}

.login-page .auth-brand-copy h2 {
    margin: 20px 0 22px;
    color: var(--auth-text);
    font-size: clamp(39px, 4.2vw, 54px);
    font-weight: 650;
    line-height: 1.08;
    letter-spacing: -0.045em;
}

.login-page .auth-brand-copy h2 em {
    color: var(--auth-purple-soft);
    font-style: normal;
}

.login-page .auth-brand-copy p {
    max-width: 540px;
    color: var(--auth-muted);
    font-size: 15px;
    line-height: 1.75;
}

.login-page .auth-live-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 42px;
}

.login-page .auth-live-list > div {
    display: grid;
    grid-template-columns: 38px 1fr;
    align-items: center;
    gap: 13px;
    min-width: 0;
    padding: 11px 13px;
    border: 1px solid transparent;
    border-radius: 13px;
    background: transparent;
    transition: background 160ms ease, border-color 160ms ease;
}

.login-page .auth-live-list > div:hover {
    border-color: rgba(226, 214, 255, 0.09);
    background: rgba(255, 255, 255, 0.025);
}

.login-page .auth-live-list > div > i {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    color: var(--auth-purple-soft);
    border: 1px solid rgba(196, 161, 255, 0.14);
    border-radius: 11px;
    background: rgba(139, 92, 246, 0.09);
    font-size: 14px;
}

.login-page .auth-live-list span {
    min-width: 0;
}

.login-page .auth-live-list strong {
    margin-bottom: 3px;
    color: #eee9f6;
    font-size: 12px;
    font-weight: 650;
}

.login-page .auth-live-list small {
    display: block;
    color: #8f869d;
    font-size: 10px;
    line-height: 1.4;
}

.auth-brand-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: auto;
    padding-top: 32px;
    color: #8f869d;
    border-top: 1px solid rgba(226, 214, 255, 0.08);
    font-size: 10px;
}

.auth-brand-foot span {
    display: inline-flex;
    align-items: center;
    gap: 9px;
}

.login-page .login-box {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    padding: clamp(30px, 4vw, 46px);
    border: 1px solid var(--auth-line) !important;
    border-radius: 26px;
    background: var(--auth-surface) !important;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(26px);
}

.login-page .logo-section {
    margin-bottom: 32px;
    text-align: left;
}

.login-page .logo-section h1 {
    margin: 9px 0 7px;
    color: var(--auth-text);
    font-size: 29px;
    font-weight: 650;
    letter-spacing: -0.035em;
}

.login-page .logo-section p {
    max-width: 330px;
    color: var(--auth-muted);
    font-size: 12px;
    line-height: 1.55;
}

.login-page .auth-form,
.login-page .form-group {
    margin-bottom: 0;
}

.login-page .auth-form {
    display: grid;
    gap: 18px;
}

.login-page .form-group label {
    margin-bottom: 7px;
    color: #dcd6e5;
    font-size: 11px;
    font-weight: 620;
}

.login-page .form-group input,
.login-page .sso-login input {
    min-height: 48px;
    padding: 12px 14px;
    color: var(--auth-text);
    border: 1px solid var(--auth-line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.025);
    font-size: 14px;
}

.login-page .form-group input:hover,
.login-page .sso-login input:hover {
    border-color: rgba(226, 214, 255, 0.2);
}

.login-page .form-group input:focus,
.login-page .sso-login input:focus {
    border-color: rgba(155, 108, 255, 0.72);
    background: rgba(139, 92, 246, 0.045);
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.1);
}

.auth-advanced-fields {
    overflow: hidden;
    border: 1px solid rgba(226, 214, 255, 0.09);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.018);
}

.auth-advanced-fields summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 44px;
    padding: 10px 13px;
    color: var(--auth-muted);
    cursor: pointer;
    list-style: none;
    font-size: 11px;
    user-select: none;
}

.auth-advanced-fields summary::-webkit-details-marker {
    display: none;
}

.auth-advanced-fields summary span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.auth-advanced-fields summary > i {
    font-size: 9px;
    transition: transform 160ms ease;
}

.auth-advanced-fields[open] summary > i {
    transform: rotate(180deg);
}

.auth-advanced-content {
    display: grid;
    gap: 16px;
    padding: 4px 13px 14px;
}

.auth-advanced-content small {
    display: block;
    margin-top: 6px;
    color: #837a90;
    font-size: 10px;
}

.login-page .auth-form > div[style] {
    margin: -3px 0 0 !important;
}

.login-page .auth-form > div[style] a {
    color: var(--auth-purple-soft) !important;
    font-size: 11px;
}

.login-page .btn-primary,
.admin-auth .btn-admin-login,
.auth-register .btn-submit,
.auth-reset .btn-reset,
.admin-reset-auth .btn-reset {
    min-height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, #a86cff, #7137df) !important;
    box-shadow: 0 12px 30px rgba(113, 55, 223, 0.22) !important;
    font-size: 13px;
    transition: transform 160ms ease, box-shadow 160ms ease, filter 160ms ease;
}

.login-page .btn-primary:hover,
.admin-auth .btn-admin-login:hover,
.auth-register .btn-submit:hover,
.auth-reset .btn-reset:hover,
.admin-reset-auth .btn-reset:hover {
    transform: translateY(-1px);
    filter: brightness(1.06);
    box-shadow: 0 15px 35px rgba(113, 55, 223, 0.3) !important;
}

.login-page .sso-login {
    margin-top: 24px;
    padding-top: 22px;
    border-top-color: rgba(226, 214, 255, 0.08);
}

.login-page .sso-login > span {
    margin-bottom: 12px;
    color: #81788d;
    font-size: 9px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.login-page .sso-login > div {
    grid-template-columns: minmax(0, 1fr);
}

.login-page .sso-login .btn {
    min-height: 42px;
    border-radius: 11px;
    font-size: 11px;
}

.login-page .form-footer {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid rgba(226, 214, 255, 0.07);
    color: var(--auth-muted);
    font-size: 11px;
}

/* Standalone admin login */
.admin-auth {
    padding: clamp(16px, 4vw, 44px);
}

.admin-auth .admin-login-container {
    max-width: 500px;
    padding: 0;
}

.admin-auth .admin-login-box {
    position: relative;
    overflow: hidden;
    padding: clamp(30px, 5vw, 46px) !important;
    border-radius: 28px !important;
    background: var(--auth-surface) !important;
    box-shadow: var(--auth-shadow) !important;
}

.admin-auth .admin-login-box::before {
    content: "Administração segura";
    position: absolute;
    top: 18px;
    right: 20px;
    color: #8d829a;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.admin-auth .admin-header {
    margin-bottom: 32px;
    text-align: left;
}

.admin-auth .admin-shield {
    width: 58px !important;
    height: 58px !important;
    margin: 0 0 26px !important;
    border-radius: 16px !important;
    animation: none !important;
}

.admin-auth .admin-header h1 {
    margin-bottom: 7px;
    font-size: 26px;
    font-weight: 650;
    letter-spacing: -0.035em;
    text-shadow: none;
}

.admin-auth .admin-header p {
    color: var(--auth-muted);
    font-size: 12px;
}

.admin-auth .form-group {
    margin-bottom: 18px;
}

.admin-auth .form-group label {
    margin-bottom: 7px;
    color: #dcd6e5;
    font-size: 10px;
    letter-spacing: 0.07em;
}

.admin-auth .form-input {
    min-height: 49px;
    color: var(--auth-text);
    border: 1px solid var(--auth-line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.025);
}

.admin-auth .remember-forgot {
    margin: 2px 0 20px;
}

.admin-auth .divider {
    margin: 24px 0 18px;
}

.admin-auth .security-notice {
    margin-top: 22px;
    padding: 13px;
    border-radius: 12px;
    background: rgba(139, 92, 246, 0.055);
}

.admin-auth .security-notice p {
    color: #93899f;
    font-size: 10px;
    line-height: 1.55;
}

/* Registration and password recovery */
.auth-register,
.auth-reset,
.admin-reset-auth {
    align-items: flex-start !important;
    padding: clamp(20px, 5vw, 56px) 16px !important;
    min-height: 100svh;
}

.auth-register .register-container,
.auth-reset .reset-container,
.admin-reset-auth .reset-container {
    width: min(100%, 620px);
    max-width: 620px;
    margin: auto;
    padding: clamp(28px, 5vw, 48px) !important;
    color: var(--auth-text);
    border: 1px solid var(--auth-line) !important;
    border-radius: 28px !important;
    background: var(--auth-surface) !important;
    box-shadow: var(--auth-shadow) !important;
    backdrop-filter: blur(24px);
}

.auth-register .register-header,
.auth-reset .reset-header,
.admin-reset-auth .reset-header {
    margin-bottom: 30px;
    text-align: left;
}

.auth-register .logo {
    width: 58px;
    height: 58px;
    margin-bottom: 26px;
    border-radius: 16px;
    background: url("../assets/ironnet-logo.jpeg") center / cover no-repeat;
    box-shadow: 0 14px 38px rgba(139, 92, 246, 0.24);
    font-size: 0;
}

.auth-register .logo i {
    display: none;
}

.auth-register .register-header h1,
.auth-reset .reset-header h1,
.admin-reset-auth .reset-header h1 {
    margin: 0 0 8px;
    color: var(--auth-text);
    font-size: clamp(25px, 4vw, 31px);
    font-weight: 650;
    letter-spacing: -0.035em;
}

.auth-register .register-header p,
.auth-reset .reset-header p,
.admin-reset-auth .reset-header p {
    color: var(--auth-muted) !important;
    font-size: 12px;
}

.auth-register .plan-badge {
    margin-top: 18px;
    padding: 7px 11px;
    border: 1px solid rgba(196, 161, 255, 0.18);
    border-radius: 10px;
    color: var(--auth-purple-soft);
    background: rgba(139, 92, 246, 0.09);
    font-size: 10px;
}

.auth-register .plan-selector {
    justify-content: flex-start !important;
    flex-wrap: wrap;
    margin-top: 12px !important;
}

.auth-register .plan-selector .btn-select {
    padding: 7px 11px !important;
    color: #b9afc5 !important;
    border-color: var(--auth-line) !important;
    border-radius: 9px !important;
    background: rgba(255, 255, 255, 0.025) !important;
    font-size: 10px;
}

.auth-register .form-group,
.auth-reset .form-group,
.admin-reset-auth .form-group {
    margin-bottom: 19px;
}

.auth-register .form-group label,
.auth-reset .form-group label,
.admin-reset-auth .form-group label {
    margin-bottom: 7px;
    color: #dcd6e5;
    font-size: 11px;
    font-weight: 620;
}

.auth-register .form-control,
.auth-reset .input-wrapper input,
.admin-reset-auth .form-group input {
    min-height: 49px;
    color: var(--auth-text);
    border: 1px solid var(--auth-line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.025);
    font-size: 14px;
}

.auth-register .form-control:focus,
.auth-reset .input-wrapper input:focus,
.admin-reset-auth .form-group input:focus {
    border-color: rgba(155, 108, 255, 0.72);
    background: rgba(139, 92, 246, 0.045);
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.1);
}

.auth-register .password-requirements,
.auth-reset .password-requirements,
.admin-reset-auth .password-requirements {
    color: #91879e;
    border: 1px solid rgba(226, 214, 255, 0.08);
    border-left: 1px solid rgba(226, 214, 255, 0.08);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.018);
    font-size: 11px;
}

.auth-register .checkbox-group {
    padding: 13px;
    border: 1px solid rgba(226, 214, 255, 0.08);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.018);
}

.auth-register .login-link,
.auth-reset .back-link,
.admin-reset-auth .back-link {
    color: var(--auth-muted);
    font-size: 11px;
}

.auth-register .login-link a,
.auth-reset .back-link:hover,
.admin-reset-auth .back-link:hover {
    color: var(--auth-purple-soft);
}

button:focus-visible,
a:focus-visible,
summary:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--auth-purple-soft);
    outline-offset: 3px;
}

@media (max-height: 790px) and (min-width: 821px) {
    .login-page .auth-brand-panel {
        min-height: 650px;
        padding: 38px 44px;
    }

    .login-page .auth-brand-copy {
        margin-top: 40px;
    }

    .login-page .auth-brand-copy h2 {
        margin-block: 15px 17px;
        font-size: 42px;
    }

    .login-page .auth-live-list {
        margin-top: 25px;
    }

    .login-page .auth-brand-foot {
        padding-top: 20px;
    }
}

@media (max-width: 820px) {
    .login-page .login-container {
        display: flex;
        width: min(100%, 590px);
        max-width: 590px;
        padding: 16px;
    }

    .login-page .login-box {
        order: 1;
    }

    .login-page .auth-brand-panel {
        order: 2;
        min-height: auto;
        padding: 30px;
    }

    .login-page .auth-brand-copy {
        margin-top: 40px;
    }

    .login-page .auth-brand-copy h2 {
        font-size: clamp(31px, 8vw, 42px);
    }

    .login-page .auth-live-list {
        grid-template-columns: 1fr;
        margin-top: 28px;
    }

    .auth-brand-foot {
        margin-top: 25px;
    }
}

@media (max-width: 520px) {
    .login-page .login-container {
        padding: 10px;
    }

    .login-page .login-box,
    .login-page .auth-brand-panel,
    .admin-auth .admin-login-box,
    .auth-register .register-container,
    .auth-reset .reset-container,
    .admin-reset-auth .reset-container {
        padding: 24px 19px !important;
        border-radius: 20px !important;
    }

    .login-page .logo-section {
        margin-bottom: 26px;
    }

    .login-page .auth-brand-copy {
        margin-top: 34px;
    }

    .login-page .auth-brand-copy h2 {
        font-size: 31px;
    }

    .auth-brand-foot {
        align-items: flex-start;
        flex-direction: column;
        gap: 7px;
    }

    .admin-auth .admin-login-box::before {
        display: none;
    }

    .admin-auth .remember-forgot {
        align-items: flex-start;
        flex-direction: column;
        gap: 11px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}