:root {
    --navy: #173b72;
    --navy-dark: #102747;
    --blue: #3266a5;
    --text: #1d2939;
    --muted: #77849a;
    --border: #e1e7f0;
    --white: #ffffff;
    --background: #f4f7fc;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
                 Arial, sans-serif;
    color: var(--text);
    background: var(--background);
}

.login-page {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    width: min(1100px, calc(100% - 40px));
    min-height: 650px;
    margin: 5vh auto;
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(16, 39, 71, 0.08);
}

.login-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 48px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 13px;
    margin-bottom: 54px;
}

.brand-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    color: var(--white);
    background: var(--navy);
    border-radius: 13px;
    font-size: 23px;
    font-weight: 800;
}

.brand h2 {
    margin: 0;
    font-size: 21px;
    letter-spacing: -0.5px;
}

.brand h2 span {
    color: var(--blue);
}

.brand p {
    margin: 5px 0 0;
    color: var(--muted);
    font-size: 9px;
    letter-spacing: 1.2px;
}

.eyebrow {
    color: var(--blue);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.8px;
}

.login-heading h1 {
    margin: 12px 0;
    font-size: clamp(25px, 3vw, 34px);
    letter-spacing: -1px;
}

.login-heading p {
    margin: 0 0 30px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
}

.form-group {
    margin-bottom: 21px;
}

.form-group label {
    display: block;
    margin-bottom: 9px;
    font-size: 13px;
    font-weight: 650;
}

.form-group input {
    width: 100%;
    height: 48px;
    padding: 0 14px;
    color: var(--text);
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 9px;
    outline: none;
    font-size: 13px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(50, 102, 165, 0.12);
}

.form-group input::placeholder {
    color: #a0aaba;
}

.login-button {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    min-height: 49px;
    padding: 0 17px;
    color: var(--white);
    background: var(--navy);
    border: 0;
    border-radius: 9px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
}

.login-button:hover {
    background: var(--blue);
}

.login-note {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-top: 25px;
    padding: 14px;
    color: var(--muted);
    background: #f4f7fc;
    border-radius: 10px;
    font-size: 11px;
    line-height: 1.7;
}

.note-icon {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    width: 19px;
    height: 19px;
    color: var(--blue);
    border: 1px solid #b8cbe7;
    border-radius: 50%;
    font-weight: 800;
}

.login-panel footer {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-top: 38px;
    color: var(--muted);
    font-size: 10px;
}

.login-panel footer p {
    margin: 0;
}

.welcome-panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 50px 42px;
    color: var(--white);
    background: linear-gradient(145deg, var(--navy-dark), var(--blue));
}

.welcome-content {
    margin: auto 0;
}

.welcome-label {
    color: #b9d4fa;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 2px;
}

.welcome-content h2 {
    margin: 22px 0 18px;
    font-size: clamp(27px, 3vw, 39px);
    line-height: 1.3;
    letter-spacing: -1px;
}

.welcome-content > p {
    max-width: 360px;
    color: #d5e2f5;
    font-size: 13px;
    line-height: 1.9;
}

.feature-list {
    display: grid;
    gap: 17px;
    margin-top: 35px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: #eef4ff;
}

.feature-check {
    display: grid;
    place-items: center;
    width: 24px;
    height: 24px;
    color: #dceaff;
    background: rgba(255, 255, 255, 0.13);
    border-radius: 50%;
}

.welcome-footer {
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    color: #b9d4fa;
    font-size: 9px;
    letter-spacing: 2px;
}

@media (max-width: 760px) {
    .login-page {
        display: block;
        width: min(480px, calc(100% - 24px));
        min-height: auto;
        margin: 18px auto;
        border-radius: 15px;
    }

    .login-panel {
        padding: 30px 24px;
    }

    .brand {
        margin-bottom: 38px;
    }

    .welcome-panel {
        display: none;
    }

    .login-panel footer {
        margin-top: 28px;
    }
}