:root {
    --navy: #17385e;
    --navy-dark: #102c4c;
    --green: #2f8f5b;
    --gold: #c6a15b;
    --gold-soft: #e4cf9d;
    --ivory: #f7f3ea;
    --white: #ffffff;
    --text: #1d2f45;
    --muted: #6d7783;
    --border: #e5dfd3;
    --shadow: 0 20px 50px rgba(17, 40, 70, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family:
        Inter,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    background: var(--ivory);
    color: var(--text);
}

.login-page {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(360px, 42%) 1fr;
}

.login-brand {
    position: relative;
    overflow: hidden;

    padding: 56px 54px;

    background:
        radial-gradient(
            circle at 20% 15%,
            rgba(198, 161, 91, 0.12),
            transparent 34%
        ),
        linear-gradient(
            160deg,
            var(--navy),
            var(--navy-dark)
        );

    color: var(--white);

    display: flex;
    flex-direction: column;
}

.login-brand::after {
    content: "G";

    position: absolute;
    right: -35px;
    bottom: -115px;

    font-size: 480px;
    font-weight: 800;

    color: rgba(255, 255, 255, 0.035);

    pointer-events: none;
}

.brand-logo-wrap {
    width: 96px;
    height: 96px;

    border: 1px solid #d4af63;
    border-radius: 22px;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 10px;

    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.08),
            rgba(198, 161, 91, 0.03)
        );

    box-shadow:
        0 0 0 1px rgba(255, 224, 158, 0.22),
        0 0 16px rgba(198, 161, 91, 0.16),
        inset 0 0 10px rgba(255, 219, 143, 0.08);
}

.brand-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;

    border-radius: 14px;
}

.brand-copy {
    margin-top: 46px;
    max-width: 560px;
}

.edition {
    margin: 0 0 10px;

    color: var(--gold-soft);

    text-transform: uppercase;
    letter-spacing: 0.12em;

    font-size: 13px;
    font-weight: 700;
}

.brand-copy h1 {
    margin: 0;

    font-size: clamp(34px, 4vw, 58px);
    line-height: 1.05;

    max-width: 520px;
}

.mission {
    margin-top: 26px;

    max-width: 540px;

    font-size: 17px;
    line-height: 1.75;

    color: rgba(255, 255, 255, 0.78);
}

.brand-values {
    margin-top: 48px;

    display: grid;
    gap: 18px;

    max-width: 540px;
}

.brand-values article {
    padding: 4px 0 4px 20px;

    border-left: 2px solid var(--gold);
}

.brand-values strong {
    display: block;

    margin-bottom: 4px;

    color: var(--gold-soft);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 13px;
}

.brand-values span {
    font-size: 14px;
    line-height: 1.65;

    color: rgba(255, 255, 255, 0.72);
}

.brand-version {
    margin-top: auto;

    width: fit-content;

    padding: 8px 12px;

    border: 1px solid rgba(198, 161, 91, 0.5);
    border-radius: 999px;

    font-size: 12px;
    letter-spacing: 0.08em;

    color: var(--gold-soft);
}

.login-area {
    min-height: 100vh;

    padding: 48px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.login-card {
    width: min(100%, 480px);

    padding: 42px;

    background: var(--white);

    border: 1px solid var(--border);
    border-radius: 22px;

    box-shadow: var(--shadow);
}

.login-card-header h2 {
    margin: 0;

    color: var(--navy);

    font-size: 30px;
}

.login-card-header p {
    margin: 8px 0 0;

    color: var(--muted);
}

.login-form {
    margin-top: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;

    margin-bottom: 8px;

    font-size: 13px;
    font-weight: 700;

    color: var(--navy);
}

.form-group input {
    width: 100%;
    height: 54px;

    padding: 0 16px;

    border: 1px solid var(--border);
    border-radius: 10px;

    background: #fff;

    font: inherit;

    outline: none;
}

.form-group input:focus {
    border-color: var(--gold);

    box-shadow:
        0 0 0 3px rgba(198, 161, 91, 0.14);
}

.login-button {
    width: 100%;
    min-height: 50px;

    margin-top: 8px;

    border: 1px solid var(--gold);
    border-radius: 10px;

    background:
    linear-gradient(
        180deg,
        #244d7c 0%,
        #17385e 100%
    );

    color: var(--white);

    font-size: 15px;
    font-weight: 700;

    cursor: pointer;

    box-shadow:
    0 7px 18px rgba(20, 50, 85, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.10);
    
    .login-button:hover {
    background:
        linear-gradient(
            180deg,
            #1f456f 0%,
            #102c4c 100%
        );

    transition:
    background 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;

    transform: translateY(-1px);
}

.login-error {
    margin-top: 22px;

    padding: 12px 14px;

    border-radius: 10px;

    background: #fff3f1;
    border: 1px solid #edc5bf;

    color: #8f3027;

    font-size: 14px;
}

.security-note {
    margin-top: 28px;

    padding-top: 22px;

    border-top: 1px solid var(--border);

    display: flex;
    gap: 10px;
    align-items: flex-start;

    color: var(--muted);

    font-size: 13px;
    line-height: 1.5;
}

.security-note p {
    margin: 0;
}

.login-footer {
    width: min(100%, 480px);

    margin-top: 22px;

    display: flex;
    justify-content: space-between;
    gap: 24px;

    color: var(--muted);

    font-size: 11px;
}

@media (max-width: 900px) {

    .login-page {
        grid-template-columns: 1fr;
    }

    .login-brand {
        min-height: auto;
        padding: 36px 28px;
    }

    .brand-copy {
        margin-top: 28px;
    }

    .brand-values {
        display: none;
    }

    .brand-version {
        margin-top: 28px;
    }

    .login-area {
        min-height: auto;
        padding: 36px 20px;
    }

}

@media (max-width: 520px) {

    .login-card {
        padding: 28px 22px;
    }

    .login-footer {
        flex-direction: column;
        gap: 6px;
    }

}