:root {
    --vetta-navy: #12344b;
    --vetta-navy-deep: #0b2639;
    --vetta-blue: #1c5e87;
    --vetta-blue-dark: #154a6b;
    --vetta-green: #87b99a;
    --vetta-ink: #2f4050;
    --vetta-muted: #6f7f8d;
    --vetta-border: #e5e8eb;
    --vetta-page: #f8f7fa;
    --vetta-radius: 1.25rem;
}

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

body {
    min-height: 100vh;
    overflow-x: hidden;
    color: var(--vetta-ink);
    background: var(--vetta-page);
    font-family: var(--bs-font-sans-serif), sans-serif;
}

.login-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(540px, 1.08fr);
    gap: clamp(1rem, 2vw, 2rem);
    width: min(100%, 1680px);
    min-height: 100vh;
    margin: 0 auto;
    padding: clamp(1rem, 2.4vw, 2.25rem);
}

.art-panel {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - clamp(2rem, 4.8vw, 4.5rem));
    overflow: hidden;
    padding: clamp(1.5rem, 3vw, 3rem);
    color: #f5f8fa;
    border-radius: var(--vetta-radius);
    background:
        linear-gradient(145deg, rgba(18, 52, 75, .9) 0%, rgba(11, 38, 57, .82) 78%),
        url('/assets/image/background.webp') center / cover no-repeat;
    box-shadow: 0 1.5rem 3.5rem rgba(11, 38, 57, .16);
}

.art-panel::before {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
    background-size: 3rem 3rem;
    content: '';
    mask-image: linear-gradient(to bottom, black, transparent 76%);
    pointer-events: none;
}

.art-topline,
.art-copy,
.art-footer,
.art-watermark {
    position: relative;
    z-index: 1;
}

.art-topline,
.art-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    font-size: .75rem;
    letter-spacing: .03em;
}

.art-topline {
    color: rgba(245, 248, 250, .72);
}

.art-topline > span:first-child {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}

.status-dot {
    display: inline-block;
    width: .5rem;
    height: .5rem;
    border-radius: 50%;
    background: var(--vetta-green);
    box-shadow: 0 0 0 .25rem rgba(135, 185, 154, .14);
}

.art-watermark {
    position: absolute;
    top: 1.65rem;
    right: 2.25rem;
    width: clamp(6rem, 11vw, 9rem);
    opacity: .11;
}

.art-copy {
    max-width: 38rem;
    margin-top: auto;
}

.eyebrow {
    margin: 0 0 .9rem;
    color: #a9cfb6;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.art-copy h1 {
    max-width: 35rem;
    margin: 0;
    color: #fff;
    font-size: clamp(2.2rem, 4vw, 4.25rem);
    font-weight: 700;
    letter-spacing: -.045em;
    line-height: 1.04;
}

.art-copy p:not(.eyebrow) {
    max-width: 32rem;
    margin: 1.25rem 0 0;
    color: rgba(234, 241, 244, .73);
    font-size: clamp(.9rem, 1vw, 1rem);
    line-height: 1.7;
}

.art-footer {
    margin-top: 2rem;
    color: rgba(245, 248, 250, .55);
}

.art-footer strong {
    color: rgba(245, 248, 250, .9);
    font-weight: 600;
}

.login-panel {
    display: flex;
    align-items: center;
    min-height: calc(100vh - clamp(2rem, 4.8vw, 4.5rem));
    padding: clamp(2rem, 5vw, 5.5rem) clamp(1.5rem, 6vw, 6.5rem);
    border: 1px solid var(--vetta-border) !important;
    border-radius: var(--vetta-radius) !important;
    background: #fff;
    box-shadow: 0 .75rem 2rem rgba(47, 64, 80, .06) !important;
}

.login-content {
    width: min(100%, 27rem);
    margin: 0 auto;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    margin-bottom: 2.5rem;
    transition: opacity .2s ease, transform .2s ease;
}

.brand-mark:hover {
    opacity: .86;
    transform: translateY(-1px);
}

.brand-mark img {
    display: block;
    width: min(100%, 13.25rem);
    height: auto;
}

.login-heading h2 {
    margin: 0;
    color: var(--vetta-ink);
    font-size: clamp(1.65rem, 2vw, 2rem);
    font-weight: 700;
    letter-spacing: -.035em;
}

.login-heading p {
    margin: .65rem 0 0;
    color: var(--vetta-muted);
    font-size: .9rem;
    line-height: 1.6;
}

.login-form {
    margin-top: 2rem;
}

.field + .field {
    margin-top: 1.25rem;
}

.field-label {
    margin-bottom: .45rem;
    color: var(--vetta-ink);
    font-size: .8rem;
    font-weight: 600;
}

.input-shell {
    position: relative;
}

.input-shell .input-group-text {
    min-width: 2.85rem;
    justify-content: center;
    color: #91a0ab;
    border-color: var(--vetta-border);
    background: #fff;
}

.input-shell .form-control {
    min-height: 2.85rem;
    color: var(--vetta-ink);
    border-color: var(--vetta-border);
    background: #fff;
    font-size: .88rem;
}

.input-shell .form-control::placeholder {
    color: #a8b2ba;
}

.input-shell:focus-within .input-group-text,
.input-shell:focus-within .form-control {
    border-color: var(--vetta-blue);
}

.input-shell:focus-within .input-group-text {
    color: var(--vetta-blue);
}

.password-input {
    padding-right: 2.9rem !important;
}

.password-toggle {
    position: absolute;
    z-index: 4;
    top: 50%;
    right: .65rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    color: #8b9aa6;
    border: 0;
    border-radius: .375rem;
    background: transparent;
    transform: translateY(-50%);
}

.password-toggle:hover {
    color: var(--vetta-blue);
    background: rgba(28, 94, 135, .08);
}

.form-options {
    display: flex;
    justify-content: flex-end;
    margin-top: .8rem;
}

.forgot-link,
.login-links a {
    color: var(--vetta-blue);
    font-size: .78rem;
    font-weight: 600;
    text-decoration: none;
}

.forgot-link:hover,
.login-links a:hover {
    color: var(--vetta-blue-dark);
    text-decoration: underline;
    text-underline-offset: .2rem;
}

.login-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    width: 100%;
    min-height: 2.9rem;
    margin-top: 1.6rem;
    border: 0 !important;
    background: var(--vetta-blue) !important;
    box-shadow: 0 .65rem 1.1rem rgba(28, 94, 135, .18);
    font-size: .86rem;
    font-weight: 600;
    transition: background .2s ease, box-shadow .2s ease, transform .2s ease;
}

.login-button:hover {
    background: var(--vetta-blue-dark) !important;
    box-shadow: 0 .8rem 1.35rem rgba(28, 94, 135, .24);
    transform: translateY(-1px);
}

.login-button:focus-visible,
.password-toggle:focus-visible,
.brand-mark:focus-visible,
.forgot-link:focus-visible,
.login-links a:focus-visible {
    outline: 3px solid rgba(28, 94, 135, .28);
    outline-offset: 3px;
}

.login-button .icon-base {
    font-size: 1rem;
}

.form-status {
    min-height: 1.25rem;
    margin: .8rem 0 0;
    color: var(--vetta-muted);
    font-size: .78rem;
    line-height: 1.5;
    text-align: center;
}

.form-status[data-state="error"] {
    color: #c2414b;
}

.form-control[aria-invalid="true"] {
    border-color: #ea5455 !important;
}

.login-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .75rem;
    margin-top: 1.65rem;
    text-align: center;
}

.login-links span {
    width: .25rem;
    height: .25rem;
    border-radius: 50%;
    background: #bdc6cc;
}

.login-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    margin: 1.45rem 0 0;
    color: #91a0ab;
    font-size: .72rem;
}

.login-note .icon-base {
    color: var(--vetta-green);
    font-size: .95rem;
}

.vetta-spinner {
    width: 1.125rem;
    height: 1.125rem;
    border: 2px solid rgba(255, 255, 255, .42);
    border-top-color: #fff;
    border-radius: 50%;
    animation: vettaSpin .72s linear infinite;
}

.swal2-container {
    padding: 1.125rem;
}

.vetta-auth-swal,
.vetta-toast {
    border: 1px solid rgba(255, 255, 255, .14) !important;
    color: #eef7f8 !important;
    background: rgba(11, 38, 57, .96) !important;
    box-shadow: 0 1.75rem 5rem rgba(3, 18, 27, .28), inset 0 1px 0 rgba(255, 255, 255, .07) !important;
    backdrop-filter: blur(1.5rem) saturate(125%);
}

.vetta-auth-swal {
    width: min(23rem, calc(100vw - 2.25rem)) !important;
    padding: 1.75rem 1.625rem 1.5rem !important;
    border-radius: 1.25rem !important;
}

.vetta-auth-swal .swal2-title {
    margin: 0 !important;
    color: #f7fbfc !important;
    font-size: 1.25rem !important;
    font-weight: 600 !important;
}

.vetta-auth-html {
    margin: .7rem 0 0 !important;
    color: rgba(247, 251, 252, .78) !important;
    font-size: .8rem !important;
}

.vetta-auth-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .65rem;
}

.vetta-auth-orbit {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    border: 1px solid rgba(135, 185, 154, .65);
    border-radius: 50%;
    animation: vettaOrbit 1.8s ease-in-out infinite;
}

.vetta-auth-orbit::before,
.vetta-auth-orbit::after,
.vetta-auth-orbit i {
    position: absolute;
    display: block;
    width: .25rem;
    height: .25rem;
    border-radius: 50%;
    background: var(--vetta-green);
    content: '';
}

.vetta-auth-orbit::before { top: -.125rem; left: .5rem; }
.vetta-auth-orbit::after { right: 0; bottom: .125rem; background: #6daed0; }
.vetta-auth-orbit i:first-child { bottom: -.0625rem; left: .3125rem; background: #b9d5c0; }
.vetta-auth-orbit i:nth-child(2) { top: .5rem; right: -.125rem; background: #5d99be; }
.vetta-auth-orbit i:nth-child(3) { bottom: .3125rem; left: -.125rem; }

.vetta-auth-loader {
    display: none !important;
}

.vetta-toast {
    width: min(22.5rem, calc(100vw - 2.25rem)) !important;
    padding: 1.25rem 1.5rem !important;
    border-radius: 1rem !important;
}

.vetta-toast .swal2-icon {
    margin: 0 0 .75rem !important;
    transform: scale(.82);
}

.vetta-toast .swal2-html-container {
    margin: 0 !important;
    color: #d9e7eb !important;
}

.vetta-toast-content {
    display: flex;
    flex-direction: column;
    gap: .2rem;
}

.vetta-toast-content strong { font-size: .94rem; line-height: 1.3; }
.vetta-toast-content small { opacity: .86; font-size: .75rem; line-height: 1.4; }

@keyframes vettaSpin {
    to { transform: rotate(360deg); }
}

@keyframes vettaOrbit {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.08); }
}

@media (max-width: 1180px) {
    .login-shell {
        grid-template-columns: minmax(0, .8fr) minmax(500px, 1.2fr);
    }

    .art-copy h1 {
        font-size: clamp(2.1rem, 4.5vw, 3.4rem);
    }
}

@media (max-width: 920px) {
    .login-shell {
        grid-template-columns: 1fr;
        max-width: 700px;
        padding: 1rem;
    }

    .art-panel,
    .login-panel {
        min-height: auto;
    }

    .art-panel {
        min-height: 28rem;
    }

    .login-panel {
        padding: 3rem clamp(1.5rem, 8vw, 5rem);
    }
}

@media (max-width: 620px) {
    .login-shell {
        gap: 1rem;
        padding: .75rem;
    }

    .art-panel {
        min-height: 26rem;
        padding: 1.25rem;
        border-radius: 1rem;
    }

    .art-watermark {
        top: 1.25rem;
        right: 1.25rem;
    }

    .art-copy h1 {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .art-footer {
        align-items: flex-start;
        flex-direction: column;
        gap: .45rem;
    }

    .login-panel {
        padding: 2.5rem 1.25rem 3rem;
        border-radius: 1rem !important;
    }

    .brand-mark {
        margin-bottom: 2rem;
    }
}

@media (max-width: 380px) {
    .login-panel {
        padding-inline: 1rem;
    }

    .login-links {
        flex-direction: column;
        gap: .45rem;
    }

    .login-links span {
        display: none;
    }
}