html, body {
    margin: 0;
    min-height: 100vh;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: #eef2f6;
}

.login-page {
    min-height: 100vh;
    padding: 28px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px),
        linear-gradient(135deg, #f8fafc 0%, #edf7f4 42%, #e8eef7 100%);
    background-size: 34px 34px, 34px 34px, auto;
}

.login-shell {
    width: min(860px, 100%);
    min-height: 500px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.32);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.76);
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.14);
    position: relative;
    z-index: 1;
}

.login-showcase {
    min-height: 500px;
    padding: 44px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(145deg, rgba(13, 78, 92, 0.96), rgba(17, 94, 89, 0.84));
}

.login-showcase-logo {
    width: min(260px, 78%);
    max-height: 260px;
    object-fit: contain;
    filter: drop-shadow(0 18px 36px rgba(15, 23, 42, 0.25));
}

.login-card-white {
    width: 100%;
    padding: 38px 34px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 0;
    background: rgba(255, 255, 255, 0.94);
    border-left: 1px solid rgba(226, 232, 240, 0.9);
}

.login-brand {
    text-align: center;
}

.login-title {
    color: #0f172a;
    letter-spacing: 0;
    line-height: 1.15;
}

.login-subtitle {
    color: #64748b;
    margin-top: 4px;
    font-size: 13px;
}

.login-field,
.login-alert,
.login-button,
.login-footer {
    width: min(100%, 300px);
    margin-left: auto;
    margin-right: auto;
}

.login-credentials {
    width: min(100%, 300px);
    margin: 16px auto 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.login-field,
.login-field.mud-input-control {
    width: 100%;
    margin: 0 !important;
    padding: 0 !important;
    display: block;
}

.login-field .mud-input-control-input-container {
    margin: 0 !important;
    padding: 0 !important;
}

.login-field .mud-input-root,
.login-field .mud-input {
    min-height: 40px !important;
    height: 40px !important;
    border-radius: 10px !important;
    background: #f8fafc !important;
    border: 1px solid #dbe3ea;
    box-shadow: none !important;
}

.login-field .mud-input-control {
    margin-top: 0 !important;
}

.login-field .mud-input-helper-text,
.login-field .mud-input-helper-text div {
    display: none !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
}

.login-field .mud-input-root:hover,
.login-field .mud-input:hover {
    background: #ffffff !important;
    border-color: #94a3b8;
}

.login-field .mud-input-root:focus-within,
.login-field .mud-input:focus-within {
    background: #ffffff !important;
    border-color: #0f766e;
    box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12) !important;
}

.login-field .mud-input > input,
.login-field input.mud-input-slot {
    height: 40px !important;
    min-height: 40px !important;
    padding: 0 12px !important;
    font-size: 13px !important;
    line-height: 40px !important;
}

.login-field .mud-input-adorned-start input.mud-input-slot {
    padding-left: 4px !important;
}

.login-field .mud-input-slot::placeholder {
    color: #64748b;
    opacity: 1;
}

.login-field .mud-input-adornment {
    height: 40px !important;
    margin-top: 0 !important;
    color: #334155;
}

.login-field .mud-input-adornment .mud-icon-root {
    font-size: 20px;
}

.login-field .mud-input-underline::before,
.login-field .mud-input-underline::after {
    border-bottom: 0 !important;
}

.login-alert {
    border-radius: 12px;
}

.login-button {
    height: 38px;
    margin-top: 14px !important;
    font-weight: 700;
    border-radius: 9px;
    text-transform: none;
    letter-spacing: 0;
    box-shadow: 0 14px 28px rgba(14, 116, 144, 0.24);
}

.login-footer {
    text-align: center;
    margin-top: 14px;
    font-size: 12px;
    color: #64748b;
}

.login-footer a {
    margin-left: 4px;
    color: #0f766e;
    font-weight: 700;
    text-decoration: none;
}

.login-footer a:hover {
    text-decoration: underline;
}

.fw-bold {
    font-weight: 700;
}

@media (max-width: 820px) {
    .login-page {
        padding: 18px;
        align-items: flex-start;
    }

    .login-shell {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .login-showcase {
        min-height: 220px;
        padding: 28px;
    }

    .login-showcase-logo {
        width: min(190px, 62%);
        max-height: 170px;
    }

    .login-card-white {
        padding: 34px 24px 28px;
        border-left: 0;
        border-top: 1px solid rgba(226, 232, 240, 0.9);
    }
}

@media (max-width: 460px) {
    .login-page {
        padding: 0;
        background-size: 28px 28px, 28px 28px, auto;
    }

    .login-shell {
        min-height: 100vh;
        border: 0;
        border-radius: 0;
    }

    .login-showcase {
        min-height: 190px;
        padding: 24px;
    }

    .login-showcase-logo {
        width: min(170px, 64%);
        max-height: 150px;
    }

    .login-card-white {
        padding: 30px 20px 24px;
    }
}