.knu_login_page {
    min-height: 75vh;
    padding: 60px 20px;
    background:
        linear-gradient(
            135deg,
            rgba(14, 62, 91, 0.96),
            rgba(22, 93, 117, 0.92)
        );
}

.knu_login_shell {
    max-width: 1050px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    box-shadow:
        0 28px 70px rgba(0, 0, 0, 0.22);
}

.knu_brand_logo {
    margin-bottom: 28px;
}

.knu_brand_logo img {
    display: block;
    width: auto;
    max-width: 220px;
    max-height: 90px;
    object-fit: contain;
}

.knu_login_brand {
    padding: 70px 55px;
    background:
        linear-gradient(
            145deg,
            #0d3b59,
            #155f78
        );
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.knu_brand_mark {
    width: 82px;
    height: 82px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
    border: 2px solid rgba(255,255,255,0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

.knu_brand_initials {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
}

.knu_university_name {
    display: block;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    margin-bottom: 10px;
}

.knu_login_brand h1 {
    margin: 0;
    font-size: 38px;
    font-weight: 700;
    line-height: 1.2;
}

.knu_brand_tagline {
    margin-top: 12px;
    font-size: 19px;
    font-weight: 500;
}

.knu_brand_message {
    max-width: 390px;
    margin-top: 30px;
    line-height: 1.7;
    opacity: 0.88;
}

.knu_login_panel {
    padding: 60px 55px;
    display: flex;
    align-items: center;
    background: #fff;
}

.knu_login_card {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.knu_login_header {
    margin-bottom: 32px;
}

.knu_login_header h2 {
    margin: 0 0 8px;
    font-size: 30px;
    font-weight: 700;
    color: #1f2937;
}

.knu_login_header p {
    color: #64748b;
    line-height: 1.6;
}

.knu_form_group {
    margin-bottom: 22px;
}

.knu_form_group label {
    display: block;
    margin-bottom: 8px;
    color: #334155;
    font-weight: 600;
}

.knu_form_group input {
    width: 100%;
    height: 48px;
    padding: 10px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 7px;
    background: #fff;
    box-sizing: border-box;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.knu_form_group input:focus {
    border-color: #155f78;
    outline: none;
    box-shadow:
        0 0 0 3px rgba(21, 95, 120, 0.13);
}

.knu_password_heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.knu_forgot_password {
    font-size: 13px;
}

.knu_remember {
    margin: 10px 0 24px;
}

.knu_login_actions {
    margin-top: 24px;
}

.knu_login_button {
    width: 100%;
    min-height: 48px;
    border: 0;
    border-radius: 7px;
    background: #0d3b59;
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    transition:
        background 0.2s ease,
        transform 0.1s ease;
}

.knu_login_button:hover,
.knu_login_button:focus {
    background: #155f78;
}

.knu_login_button:active {
    transform: translateY(1px);
}

.knu_register {
    margin-top: 24px;
    text-align: center;
    color: #64748b;
}

.knu_register a {
    margin-left: 5px;
    font-weight: 600;
}

.knu_login_error,
.knu_login_notice {
    margin-bottom: 20px;
    padding: 12px 14px;
    border-radius: 6px;
}

.knu_login_error {
    background: #fff1f2;
    color: #9f1239;
    border: 1px solid #fecdd3;
}

.knu_login_notice {
    background: #eff6ff;
    color: #1e3a8a;
    border: 1px solid #bfdbfe;
}

@media (max-width: 850px) {

    .knu_login_shell {
        grid-template-columns: 1fr;
    }

    .knu_login_brand {
        padding: 42px 35px;
    }

    .knu_login_panel {
        padding: 42px 35px;
    }

    .knu_brand_message {
        display: none;
    }
}

@media (max-width: 480px) {

    .knu_login_page {
        padding: 20px 12px;
    }

    .knu_login_brand,
    .knu_login_panel {
        padding: 30px 22px;
    }

    .knu_login_brand h1 {
        font-size: 30px;
    }

    .knu_password_heading {
        display: block;
    }

    .knu_forgot_password {
        display: inline-block;
        margin-bottom: 8px;
    }
}

/* =========================================================
   KNU ACCESS JOURNAL - LOGIN PAGE ONLY
   ========================================================= */

.pkp_page_login .pkp_structure_sidebar {
    display: none !important;
}

.pkp_page_login .pkp_structure_main {
    width: 100% !important;
    max-width: 100% !important;
    float: none !important;
    margin: 0 auto !important;
}

.pkp_page_login .pkp_structure_content {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Remove breadcrumb on login page */
.pkp_page_login .cmp_breadcrumbs {
    display: none !important;
}

/* Give the branded login area balanced spacing */
.pkp_page_login .knu_login_page {
    min-height: 72vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 45px 20px;
}

/* Keep the login component centred */
.pkp_page_login .knu_login_shell {
    width: 100%;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Prevent Bootstrap column rules from shifting the page */
.pkp_page_login main.col-md-8,
.pkp_page_login main.col-sm-10 {
    width: 100% !important;
}

/* Cleaner mobile presentation */
@media (max-width: 767px) {

    .pkp_page_login .pkp_structure_content {
        padding-left: 0;
        padding-right: 0;
    }

    .pkp_page_login .knu_login_page {
        padding: 20px 12px;
    }
}