:root {
    --tego-auth-navy: #073b4c;
    --tego-auth-ink: #102f3a;
    --tego-auth-green: #087c7c;
    --tego-auth-green-dark: #056667;
    --tego-auth-mint: #e8f7f3;
    --tego-auth-muted: #60747c;
    --tego-auth-border: #d8e4e5;
    --tego-auth-danger: #c73333;
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    color: var(--tego-auth-ink);
    background: #f3f8f7;
    font-family: Inter, Nunito, "Segoe UI", Arial, sans-serif;
}

.tego-admin-auth {
    min-height: 100vh;
    display: grid;
    place-items: center;
    overflow-x: hidden;
    padding: 32px;
    background:
        radial-gradient(circle at 12% 12%, rgba(8, 124, 124, 0.13), transparent 28rem),
        radial-gradient(circle at 92% 88%, rgba(7, 59, 76, 0.09), transparent 25rem),
        linear-gradient(135deg, #f8fbfb 0%, #edf6f4 100%);
}

.tego-admin-auth::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.36;
    background-image:
        linear-gradient(rgba(7, 59, 76, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(7, 59, 76, 0.035) 1px, transparent 1px);
    background-size: 32px 32px;
    mask-image: linear-gradient(to bottom, #000, transparent 80%);
}

.tego-auth-shell {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(300px, 0.9fr) minmax(420px, 1.1fr);
    width: min(1040px, 100%);
    min-height: 610px;
    overflow: hidden;
    border: 1px solid rgba(7, 59, 76, 0.12);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 28px 80px rgba(7, 59, 76, 0.14);
}

.tego-auth-context {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 54px 48px;
    color: var(--tego-auth-ink);
    border-right: 1px solid #dcebe8;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(232, 247, 243, 0.8)),
        var(--tego-auth-mint);
}

.tego-auth-eyebrow,
.tego-auth-mobile-eyebrow {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin-bottom: 18px;
    color: var(--tego-auth-green-dark);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.tego-auth-context h2 {
    max-width: 390px;
    margin: 0;
    color: var(--tego-auth-navy);
    font-size: clamp(2rem, 3vw, 3rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.tego-auth-context > div > p {
    max-width: 420px;
    margin: 24px 0 0;
    color: var(--tego-auth-muted);
    font-size: 1rem;
    line-height: 1.75;
}

.tego-auth-assurance {
    display: grid;
    gap: 14px;
    margin-top: 42px;
}

.tego-auth-assurance-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    border: 1px solid rgba(8, 124, 124, 0.13);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.7);
}

.tego-auth-icon {
    display: grid;
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    place-items: center;
    color: var(--tego-auth-green);
    border-radius: 11px;
    background: rgba(8, 124, 124, 0.1);
    font-size: 1.15rem;
}

.tego-auth-assurance-item strong,
.tego-auth-assurance-item span {
    display: block;
}

.tego-auth-assurance-item strong {
    color: var(--tego-auth-navy);
    font-size: 0.9rem;
}

.tego-auth-assurance-item div span {
    margin-top: 2px;
    color: var(--tego-auth-muted);
    font-size: 0.78rem;
}

.tego-auth-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 48px 64px 38px;
    background: #fff;
}

.tego-auth-brand img {
    display: block;
    width: min(220px, 72%);
    height: 72px;
    object-fit: contain;
    object-position: left center;
}

.tego-auth-heading {
    margin: 34px 0 30px;
}

.tego-auth-mobile-eyebrow {
    display: none;
    margin-bottom: 10px;
}

.tego-auth-heading h1 {
    margin: 0;
    color: var(--tego-auth-navy);
    font-size: clamp(1.8rem, 3vw, 2.35rem);
    font-weight: 800;
    letter-spacing: -0.035em;
}

.tego-auth-heading p {
    margin: 10px 0 0;
    color: var(--tego-auth-muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

.tego-auth-field {
    margin-bottom: 20px;
}

.tego-auth-field label {
    display: block;
    margin-bottom: 8px;
    color: var(--tego-auth-ink);
    font-size: 0.86rem;
    font-weight: 700;
}

.tego-auth-field .form-control {
    width: 100%;
    height: 54px;
    padding: 0 16px;
    color: var(--tego-auth-ink);
    border: 1.5px solid var(--tego-auth-border);
    border-radius: 12px;
    background: #fbfdfd;
    font-size: 0.95rem;
    transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.tego-auth-field .form-control::placeholder {
    color: #8b9ba1;
}

.tego-auth-field .form-control:hover {
    border-color: #b4cbcd;
}

.tego-auth-field .form-control:focus {
    color: var(--tego-auth-ink);
    border-color: var(--tego-auth-green);
    outline: 0;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(8, 124, 124, 0.14);
}

.tego-auth-field .form-control.is-invalid {
    padding-right: 44px;
    border-color: var(--tego-auth-danger);
    background-image: none;
}

.tego-auth-field .form-control.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(199, 51, 51, 0.12);
}

.tego-password-field {
    position: relative;
}

.tego-password-field .form-control {
    padding-right: 52px;
}

.tego-password-toggle {
    position: absolute;
    top: 50%;
    right: 9px;
    display: grid;
    width: 38px;
    height: 38px;
    padding: 0;
    place-items: center;
    transform: translateY(-50%);
    color: var(--tego-auth-muted);
    border: 0;
    border-radius: 9px;
    background: transparent;
    cursor: pointer;
}

.tego-password-toggle:hover {
    color: var(--tego-auth-green-dark);
    background: var(--tego-auth-mint);
}

.tego-password-toggle:focus-visible {
    outline: 3px solid rgba(8, 124, 124, 0.25);
    outline-offset: 1px;
}

.invalid-feedback {
    display: block;
    margin-top: 7px;
    color: var(--tego-auth-danger);
    font-size: 0.8rem;
    line-height: 1.4;
}

.tego-auth-submit {
    width: 100%;
    height: 54px;
    margin-top: 4px;
    color: #fff;
    border: 1px solid var(--tego-auth-green);
    border-radius: 12px;
    background: var(--tego-auth-green);
    font-size: 0.95rem;
    font-weight: 800;
    box-shadow: 0 12px 24px rgba(8, 124, 124, 0.2);
}

.tego-auth-submit:hover,
.tego-auth-submit:focus {
    color: #fff;
    border-color: var(--tego-auth-green-dark);
    background: var(--tego-auth-green-dark);
}

.tego-auth-submit:focus-visible {
    outline: 3px solid rgba(8, 124, 124, 0.24);
    outline-offset: 3px;
}

.tego-auth-submit:disabled {
    cursor: wait;
    opacity: 0.7;
}

.tego-demo-notice {
    margin-top: 18px;
    padding: 12px;
    color: var(--tego-auth-muted);
    border-radius: 10px;
    background: #f4f8f8;
    font-size: 0.8rem;
    text-align: center;
}

.tego-demo-notice a {
    color: var(--tego-auth-green-dark);
    font-weight: 700;
}

.tego-demo-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
}

.tego-auth-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin: 26px 0 0;
    color: #809197;
    font-size: 0.78rem;
}

.tego-auth-field input:-webkit-autofill,
.tego-auth-field input:-webkit-autofill:hover,
.tego-auth-field input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--tego-auth-ink);
    caret-color: var(--tego-auth-ink);
    border-color: var(--tego-auth-green);
    -webkit-box-shadow: 0 0 0 1000px #f4fbf9 inset;
    transition: background-color 9999s ease-out 0s;
}

@media (max-width: 991.98px) {
    .tego-admin-auth {
        padding: 28px;
    }

    .tego-auth-shell {
        grid-template-columns: 1fr;
        width: min(560px, 100%);
        min-height: auto;
    }

    .tego-auth-context {
        display: none;
    }

    .tego-auth-panel {
        padding: 44px 56px 34px;
    }

    .tego-auth-mobile-eyebrow {
        display: inline-flex;
    }

    .tego-auth-heading {
        margin-top: 28px;
    }
}

@media (max-width: 575.98px) {
    .tego-admin-auth {
        display: block;
        padding: 16px;
    }

    .tego-auth-shell {
        width: 100%;
        margin: 0 auto;
        border-radius: 18px;
    }

    .tego-auth-panel {
        padding: 28px 22px 24px;
    }

    .tego-auth-brand img {
        width: min(190px, 70%);
        height: 60px;
    }

    .tego-auth-heading {
        margin: 24px 0;
    }

    .tego-auth-field {
        margin-bottom: 17px;
    }

    .tego-demo-actions {
        grid-template-columns: 1fr;
    }

    .tego-auth-footer {
        margin-top: 20px;
    }
}

@media (max-height: 720px) and (min-width: 992px) {
    .tego-admin-auth {
        padding: 20px;
    }

    .tego-auth-shell {
        min-height: 0;
    }

    .tego-auth-context {
        padding: 38px 42px;
    }

    .tego-auth-panel {
        padding-top: 34px;
        padding-bottom: 28px;
    }

    .tego-auth-heading {
        margin: 22px 0;
    }
}