:root {
    --login-primary: #0f4c81;
    --login-primary-dark: #0a3255;
    --login-text: #1f2937;
    --login-muted: #64748b;
    --login-border: #d5dee9;
    --login-surface: #ffffff;
    --login-bg-start: #edf2f8;
    --login-bg-end: #dfe8f2;
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    color: var(--login-text);
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    background: linear-gradient(135deg, var(--login-bg-start), var(--login-bg-end));
}

.login-bg {
    min-height: 100vh;
    padding: 32px 18px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.row-main {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    background: var(--login-surface);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(15, 76, 129, 0.18);
}

.row-main [class*="col-"] {
    padding: 0;
}

.right-section {
    position: relative;
    min-height: 650px;
    width: 100%;
    background-image: var(--login-bg-image);
    background-size: cover;
    background-position: center;
}

.right-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 50, 85, 0.18), rgba(10, 50, 85, 0.72));
}

.right-section .cont {
    position: relative;
    z-index: 1;
    height: 100%;
}

.left-section {
    min-height: 650px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 42px;
}

.login-form-wrap {
    width: 100%;
    max-width: 430px;
}

.logo {
    margin-bottom: 24px;
    text-align: center;
}

.logo img {
    max-width: 210px;
    width: 100%;
    height: auto;
}

.login-form-wrap h1 {
    margin: 0 0 26px;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--login-primary-dark);
}

.login-form-wrap .form-group {
    margin-bottom: 18px;
}

.login-form-wrap label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--login-muted);
}

.login-form-wrap .form-control {
    height: 48px;
    border-radius: 10px;
    border: 1px solid var(--login-border);
    box-shadow: none;
    padding: 12px 14px;
    font-size: 15px;
    color: var(--login-text);
}

.login-form-wrap .form-control:focus {
    border-color: #7caad0;
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.14);
}

.forgot-row {
    margin-top: -8px;
    text-align: right;
}

.text-link {
    color: var(--login-primary);
    text-decoration: none;
    font-weight: 600;
}

.text-link:hover,
.text-link:focus {
    color: var(--login-primary-dark);
    text-decoration: underline;
}

.forgot-link {
    font-size: 12px;
}

button.full,
.btn.full {
    width: 100%;
    height: 46px;
    border: none;
    border-radius: 10px;
    background: var(--login-primary);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.18s ease;
}

button.full:hover,
button.full:focus,
.btn.full:hover,
.btn.full:focus {
    background: var(--login-primary-dark);
    color: #fff;
}

.btn.white {
    border: 1px solid var(--login-border);
    background: #fff;
    color: #2b3643;
}

.btn.white:hover,
.btn.white:focus {
    border-color: #bac9db;
    background: #f8fbff;
    color: #1f2937;
}

.google-signin-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    line-height: 1;
}

.google-signin-btn img {
    width: 24px;
    height: 24px;
}

.login-or {
    color: var(--login-muted);
    font-weight: 600;
}

.alert {
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 13px;
}

.footer-note {
    margin: 22px auto 0;
    text-align: center;
    color: #435467;
    font-size: 13px;
}

@media (max-width: 991px) {
    .login-bg {
        padding: 20px 16px 40px;
    }

    .row-main {
        border-radius: 14px;
    }

    .right-section {
        min-height: 260px;
    }

    .left-section {
        min-height: initial;
        padding: 30px 24px 34px;
    }

    .login-form-wrap h1 {
        font-size: 28px;
    }
}

@media (max-width: 575px) {
    .login-bg {
        padding: 12px 10px 26px;
    }

    .row-main {
        border-radius: 12px;
    }

    .right-section {
        min-height: 180px;
    }

    .left-section {
        padding: 22px 16px 24px;
    }

    .login-form-wrap h1 {
        margin-bottom: 20px;
        font-size: 24px;
    }
}