@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@600;700&display=swap');

:root {
    --login-surface: rgba(3, 10, 18, .95);
    --login-border: rgba(0, 229, 255, .45);
    --login-text: #effbff;
    --login-muted: #7898ad;
    --login-cyan: #00e5ff;
    --login-green: #00f59b;
    --login-red: #ff3d62;
    --login-purple: #b95cff;
    --login-yellow: #ffe16b;
}

body, html {
    font-family: Poppins, Arial, sans-serif !important;
    letter-spacing: 0 !important;
    background-color: #02060b !important;
    background-position: center !important;
}
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(1, 5, 10, .94), rgba(1, 5, 10, .44)),
        linear-gradient(rgba(0, 229, 255, .025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 255, .025) 1px, transparent 1px);
    background-size: auto, 34px 34px, 34px 34px;
    pointer-events: none;
}
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .015), rgba(255, 255, 255, .015) 1px, transparent 1px, transparent 4px);
    pointer-events: none;
}
.login-container {
    left: max(7vw, 24px) !important;
    right: auto !important;
    width: min(440px, calc(100% - 48px)) !important;
    max-width: none !important;
    padding: 0 !important;
    transform: translateY(-50%) !important;
    align-items: stretch !important;
}
.login-box {
    position: relative;
    overflow: hidden;
    padding: 38px !important;
    border: 1px solid var(--login-border) !important;
    border-radius: 7px !important;
    background: var(--login-surface) !important;
    box-shadow: 0 28px 80px rgba(0, 0, 0, .52), 0 0 30px rgba(0, 229, 255, .12) !important;
    backdrop-filter: blur(18px) !important;
    text-align: left !important;
}
.login-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--login-cyan), var(--login-green), var(--login-purple), var(--login-red), var(--login-yellow));
    box-shadow: 0 0 15px var(--login-cyan);
}
.login-box::after {
    content: 'SECURE NODE // 9090';
    position: absolute;
    right: 14px;
    bottom: 9px;
    color: rgba(0, 229, 255, .25);
    font-family: monospace;
    font-size: 9px;
}
.logo {
    width: auto !important;
    max-width: 180px !important;
    max-height: 80px;
    margin: 0 0 29px !important;
    object-fit: contain;
    object-position: left center;
    filter: drop-shadow(0 0 10px rgba(0, 229, 255, .3));
}
.login-box h2 {
    margin: 0 0 6px !important;
    color: var(--login-text);
    font-family: Rajdhani, sans-serif !important;
    font-size: 29px;
    font-weight: 700 !important;
    text-transform: uppercase;
    text-shadow: 0 0 15px rgba(0, 229, 255, .28);
}
.login-box h2::after {
    content: 'AUTENTICACAO DO NUCLEO';
    display: block;
    margin: 5px 0 24px;
    color: var(--login-cyan);
    font-family: monospace;
    font-size: 10px;
    font-weight: 400;
}
.input-group { margin-bottom: 14px !important; }
.input-group input {
    min-height: 49px;
    padding: 12px 14px 12px 44px !important;
    border: 1px solid #17445a !important;
    border-radius: 5px !important;
    background: #06121d !important;
    color: var(--login-text) !important;
    font-size: 14px !important;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, .3);
}
.input-group input:focus { border-color: var(--login-cyan) !important; box-shadow: 0 0 0 2px rgba(0, 229, 255, .13), inset 0 0 18px rgba(0, 229, 255, .025); }
.input-group i { color: var(--login-cyan) !important; filter: drop-shadow(0 0 5px currentColor); }
.login-button {
    min-height: 49px;
    margin-top: 8px;
    border: 1px solid var(--login-cyan) !important;
    border-radius: 5px !important;
    background: rgba(0, 229, 255, .14) !important;
    color: #e9fdff !important;
    font-family: Rajdhani, sans-serif !important;
    font-size: 15px !important;
    text-transform: uppercase;
    box-shadow: 0 0 18px rgba(0, 229, 255, .12);
}
.login-button:hover { background: var(--login-cyan) !important; color: #001117 !important; box-shadow: 0 0 24px rgba(0, 229, 255, .32); }

/* SweetAlert2 follows the same authentication-console visual language. */
.swal2-container {
    padding: 18px !important;
    background: rgba(1, 5, 10, .78) !important;
    backdrop-filter: blur(8px);
}
.swal2-popup {
    position: relative !important;
    width: min(460px, calc(100vw - 36px)) !important;
    padding: 34px 30px 30px !important;
    overflow: hidden !important;
    border: 1px solid rgba(0, 229, 255, .48) !important;
    border-radius: 7px !important;
    background: rgba(3, 10, 18, .98) !important;
    color: var(--login-text) !important;
    box-shadow: 0 28px 80px rgba(0, 0, 0, .68), 0 0 28px rgba(0, 229, 255, .12) !important;
}
.swal2-popup::before {
    content: '';
    position: absolute;
    inset: 0 0 auto;
    height: 2px;
    background: linear-gradient(90deg, var(--login-cyan), var(--login-green), var(--login-purple), var(--login-red), var(--login-yellow));
    box-shadow: 0 0 15px rgba(0, 229, 255, .65);
}
.swal2-popup::after {
    content: 'SYSTEM // AUTH GATEWAY';
    position: absolute;
    right: 12px;
    bottom: 8px;
    color: rgba(0, 229, 255, .24);
    font: 600 8px/1 monospace;
}
.swal2-title {
    margin: 4px 0 0 !important;
    padding: 0 !important;
    color: var(--login-text) !important;
    font-family: Rajdhani, sans-serif !important;
    font-size: 25px !important;
    font-weight: 700 !important;
    line-height: 1.15 !important;
    text-transform: uppercase !important;
    text-shadow: 0 0 14px rgba(0, 229, 255, .18);
}
.swal2-html-container {
    margin: 12px 0 0 !important;
    color: var(--login-muted) !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
}
.swal2-icon {
    width: 68px !important;
    height: 68px !important;
    margin: 4px auto 24px !important;
    background: #06121d !important;
    box-shadow: inset 0 0 20px rgba(0, 0, 0, .28) !important;
}
.swal2-icon.swal2-success {
    border-color: var(--login-green) !important;
    color: var(--login-green) !important;
    box-shadow: inset 0 0 18px rgba(0, 245, 155, .08), 0 0 20px rgba(0, 245, 155, .18) !important;
}
.swal2-icon.swal2-success .swal2-success-ring { border-color: rgba(0, 245, 155, .28) !important; }
.swal2-icon.swal2-success [class^='swal2-success-line'] { background-color: var(--login-green) !important; }
.swal2-icon.swal2-success [class^='swal2-success-circular-line'],
.swal2-icon.swal2-success .swal2-success-fix { background: transparent !important; }
.swal2-icon.swal2-error {
    border-color: var(--login-red) !important;
    color: var(--login-red) !important;
    box-shadow: inset 0 0 18px rgba(255, 61, 98, .08), 0 0 20px rgba(255, 61, 98, .18) !important;
}
.swal2-icon.swal2-error [class^='swal2-x-mark-line'] { background-color: var(--login-red) !important; }
.swal2-icon.swal2-warning {
    border-color: var(--login-yellow) !important;
    color: var(--login-yellow) !important;
}
.swal2-icon.swal2-info,
.swal2-icon.swal2-question {
    border-color: var(--login-cyan) !important;
    color: var(--login-cyan) !important;
}
.swal2-actions { margin: 22px auto 0 !important; }
.swal2-styled.swal2-confirm {
    min-width: 126px;
    margin: 0 !important;
    padding: 10px 18px !important;
    border: 1px solid var(--login-cyan) !important;
    border-radius: 5px !important;
    background: rgba(0, 229, 255, .1) !important;
    color: var(--login-cyan) !important;
    font-family: Rajdhani, sans-serif !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    box-shadow: 0 0 16px rgba(0, 229, 255, .1) !important;
}
.swal2-styled.swal2-confirm:hover {
    background: var(--login-cyan) !important;
    color: #001117 !important;
}
.swal2-styled.swal2-confirm:focus { box-shadow: 0 0 0 3px rgba(0, 229, 255, .18) !important; }
.swal2-loader {
    border-color: var(--login-cyan) transparent var(--login-purple) transparent !important;
}
.swal2-show { animation: login-alert-in .24s ease-out !important; }
.swal2-hide { animation: login-alert-out .16s ease-in forwards !important; }

@keyframes login-alert-in {
    from { opacity: 0; transform: translateY(12px) scale(.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes login-alert-out {
    to { opacity: 0; transform: translateY(8px) scale(.985); }
}

@media (max-width: 700px) {
    .login-container { left: 24px !important; width: calc(100% - 48px) !important; }
    .login-box { padding: 28px 24px 34px !important; }
    .logo { max-width: 145px !important; }
    .swal2-popup { padding: 28px 22px 26px !important; }
    .swal2-title { font-size: 22px !important; }
}