/* =========================================================
   OKGames Login Page
   File: /web/login.css
   Version: V1
========================================================= */

/* =========================================================
   01. Variables
========================================================= */

.okg-login-page {
    --okg-brand: #0564C8;
    --okg-brand-hover: #044F9F;
    --okg-brand-light: #EAF4FF;
    --okg-accent: #FFB428;
    --okg-accent-hover: #E99A00;

    --okg-title: #173B74;
    --okg-text: #58677D;
    --okg-muted: #7C8A9D;

    --okg-page-bg: #F4F7FB;
    --okg-card-bg: #FFFFFF;
    --okg-soft-bg: #EDF5FD;
    --okg-border: #DCE5F2;

    --okg-success: #18A75A;
    --okg-success-bg: #E9F8F0;
    --okg-warning: #E58A00;
    --okg-warning-bg: #FFF6E4;

    --okg-radius: 10px;
    --okg-section-gap: 20px;
    --okg-container: 1200px;

    --okg-shadow:
        0 8px 24px rgba(23, 59, 116, 0.08);

    width: 100%;
    margin: 0;
    padding: 0;

    background: var(--okg-page-bg);
    color: var(--okg-text);

    font-family: inherit;
    box-sizing: border-box;
}

.okg-login-page *,
.okg-login-page *::before,
.okg-login-page *::after {
    box-sizing: border-box;
}

/* =========================================================
   02. Shared Layout
========================================================= */

.okg-login-hero,
.okg-login-highlights,
.okg-login-section,
.okg-login-cta {
    width: calc(100% - 1px);
    max-width: var(--okg-container);

    margin: 0 auto var(--okg-section-gap);
    padding: 0;

    border-radius: var(--okg-radius);
}

.okg-login-section {
    overflow: hidden;

    background: var(--okg-card-bg);
    box-shadow: var(--okg-shadow);
}

.okg-login-container {
    width: 100%;
    margin: 0 auto;
    padding: 10px;
}

.okg-login-section:last-child,
.okg-login-cta:last-child {
    margin-bottom: 0;
}

/* =========================================================
   03. Typography
========================================================= */

.okg-login-page h1,
.okg-login-page h2,
.okg-login-page h3,
.okg-login-page h4,
.okg-login-page p {
    margin-top: 0;
}

.okg-login-page h1,
.okg-login-page h2,
.okg-login-page h3,
.okg-login-page h4 {
    color: var(--okg-title);
}

.okg-login-page h1 {
    margin-bottom: 14px;

    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.08;
    font-weight: 900;
    letter-spacing: -1.3px;
}

.okg-login-page h2 {
    margin-bottom: 10px;

    font-size: clamp(27px, 3vw, 38px);
    line-height: 1.18;
    font-weight: 900;
    letter-spacing: -0.7px;
}

.okg-login-page h3 {
    margin-bottom: 6px;

    font-size: 18px;
    line-height: 1.35;
    font-weight: 800;
}

.okg-login-page p {
    margin-bottom: 0;

    color: var(--okg-text);
    font-size: 16px;
    line-height: 1.75;
}

.okg-login-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 7px;

    margin-bottom: 10px;
    padding: 6px 10px;

    border-radius: 10px;

    background: var(--okg-brand-light);
    color: var(--okg-brand);

    font-size: 13px;
    line-height: 1;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.7px;
}

.okg-login-section-heading {
    max-width: 760px;
    margin-bottom: 18px;
}

.okg-login-section-heading p {
    max-width: 720px;
}

/* =========================================================
   04. Buttons
========================================================= */

.okg-login-buttons {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;

    margin-top: 20px;
}

.okg-login-button {
    min-height: 48px;

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

    padding: 10px 22px;

    border: 1px solid transparent;
    border-radius: 10px;

    font-size: 15px;
    line-height: 1;
    font-weight: 800;
    text-align: center;
    text-decoration: none;

    transition:
        background-color 0.25s ease,
        border-color 0.25s ease,
        color 0.25s ease,
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.okg-login-button:hover {
    transform: translateY(-2px);
}

.okg-login-button--primary,
.okg-login-button--primary:link,
.okg-login-button--primary:visited,
.okg-login-button--primary:hover,
.okg-login-button--primary:active,
.okg-login-button--primary:focus {
    color: #FFFFFF !important;
    text-decoration: none !important;
}

.okg-login-button--primary {
    background: var(--okg-brand);
    border-color: var(--okg-brand);
    box-shadow: 0 8px 18px rgba(5, 100, 200, 0.22);
}

.okg-login-button--primary:hover {
    background: var(--okg-brand-hover);
    border-color: var(--okg-brand-hover);
}

.okg-login-button--secondary,
.okg-login-button--secondary:link,
.okg-login-button--secondary:visited {
    background: #FFFFFF;
    border-color: var(--okg-border);
    color: var(--okg-title) !important;
    text-decoration: none !important;
}

.okg-login-button--secondary:hover {
    background: var(--okg-brand-light);
    border-color: var(--okg-brand);
    color: var(--okg-brand) !important;
}

/* =========================================================
   05. Hero
========================================================= */

.okg-login-hero {
    position: relative;
    overflow: hidden;

    background:
        radial-gradient(
            circle at 85% 20%,
            rgba(255, 255, 255, 0.26),
            transparent 28%
        ),
        linear-gradient(
            135deg,
            #0564C8 0%,
            #0D79E6 52%,
            #48A3FF 100%
        );

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

.okg-login-hero::before {
    content: "";

    position: absolute;
    top: -90px;
    right: -60px;

    width: 260px;
    height: 260px;

    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 50%;
}

.okg-login-hero::after {
    content: "";

    position: absolute;
    right: 21%;
    bottom: -120px;

    width: 230px;
    height: 230px;

    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 50%;
}

.okg-login-hero-inner {
    position: relative;
    z-index: 2;

    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    align-items: center;
    gap: 28px;

    min-height: 430px;
    padding: 34px;
}

.okg-login-hero-content {
    max-width: 650px;
}

.okg-login-hero .okg-login-eyebrow {
    background: rgba(255, 255, 255, 0.16);
    color: #FFFFFF;
}

.okg-login-hero h1 {
    color: #FFFFFF;
}

.okg-login-hero p {
    max-width: 620px;
    color: rgba(255, 255, 255, 0.9);
}

.okg-login-hero .okg-login-button--secondary,
.okg-login-hero .okg-login-button--secondary:link,
.okg-login-hero .okg-login-button--secondary:visited {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.45);
    color: #FFFFFF !important;
}

.okg-login-hero .okg-login-button--secondary:hover {
    background: #FFFFFF;
    color: var(--okg-brand) !important;
}

.okg-login-hero-media {
    display: flex;
    align-items: center;
    justify-content: center;

    min-width: 0;
}

.okg-login-hero-image {
    display: block;

    width: 100%;
    max-width: 470px;
    height: 360px;

    object-fit: contain;
    object-position: center;

    border-radius: 10px;
}

/* =========================================================
   06. Highlights
========================================================= */

.okg-login-highlights {
    overflow: hidden;

    background: #FFFFFF;
    box-shadow: var(--okg-shadow);
}

.okg-login-highlight-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;

    padding: 10px;
}

.okg-login-highlight-item {
    min-width: 0;

    padding: 10px;

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

    background: #FFFFFF;
}

.okg-login-highlight-icon {
    width: 42px;
    height: 42px;

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

    margin-bottom: 9px;

    border-radius: 10px;

    background: var(--okg-brand-light);
    color: var(--okg-brand);

    font-size: 20px;
    line-height: 1;
    font-weight: 900;
}

.okg-login-highlight-item p {
    font-size: 14px;
    line-height: 1.6;
}

/* =========================================================
   07. Two Column Sections
========================================================= */

.okg-login-two-column {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
    align-items: center;
    gap: 24px;
}

.okg-login-two-column--reverse {
    grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1fr);
}

.okg-login-content {
    min-width: 0;
    padding: 10px;
}

.okg-login-image-box {
    min-width: 0;
    overflow: hidden;

    padding: 10px;

    border-radius: 10px;

    background: var(--okg-soft-bg);
}

.okg-login-image {
    display: block;

    width: 100%;
    height: 350px;

    object-fit: cover;
    object-position: center;

    border-radius: 10px;
}

/* =========================================================
   08. Overview List
========================================================= */

.okg-login-list {
    display: grid;
    gap: 10px;

    margin: 18px 0 0;
    padding: 0;

    list-style: none;
}

.okg-login-list li {
    position: relative;

    padding: 10px 10px 10px 42px;

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

    background: #FFFFFF;

    color: var(--okg-text);
    font-size: 15px;
    line-height: 1.55;
    text-align: left;
}

.okg-login-list li::before {
    content: "✓";

    position: absolute;
    top: 10px;
    left: 10px;

    width: 22px;
    height: 22px;

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

    border-radius: 50%;

    background: var(--okg-success-bg);
    color: var(--okg-success);

    font-size: 13px;
    line-height: 1;
    font-weight: 900;
}

.okg-login-list strong {
    display: block;

    margin-bottom: 2px;

    color: var(--okg-title);
    font-weight: 800;
    text-align: left;
}

.okg-login-list span {
    display: block;

    color: var(--okg-text);
    text-align: left;
}

/* =========================================================
   09. Login Methods
========================================================= */

.okg-login-method-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.okg-login-method-card {
    min-width: 0;

    padding: 10px;

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

    background: #FFFFFF;

    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}

.okg-login-method-card:hover {
    transform: translateY(-3px);
    border-color: rgba(5, 100, 200, 0.38);
    box-shadow: var(--okg-shadow);
}

.okg-login-method-icon {
    width: 48px;
    height: 48px;

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

    margin-bottom: 10px;

    border-radius: 10px;

    background: var(--okg-brand-light);
    color: var(--okg-brand);

    font-size: 23px;
    line-height: 1;
    font-weight: 900;
}

.okg-login-method-card p {
    font-size: 14px;
    line-height: 1.65;
}

/* =========================================================
   10. Login Steps
========================================================= */

.okg-login-step-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
}

.okg-login-step-card {
    position: relative;
    min-width: 0;

    padding: 10px;

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

    background: #FFFFFF;
}

.okg-login-step-number {
    width: 38px;
    height: 38px;

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

    margin-bottom: 10px;

    border-radius: 10px;

    background: var(--okg-brand);
    color: #FFFFFF;

    font-size: 16px;
    line-height: 1;
    font-weight: 900;
}

.okg-login-step-card p {
    font-size: 14px;
    line-height: 1.65;
}

/* =========================================================
   11. Login Tips
========================================================= */

.okg-login-tip-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.okg-login-tip-card {
    min-width: 0;

    padding: 10px;

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

    background: linear-gradient(
        180deg,
        #FFFFFF 0%,
        #F8FBFF 100%
    );
}

.okg-login-tip-icon {
    width: 44px;
    height: 44px;

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

    margin-bottom: 10px;

    border-radius: 10px;

    background: var(--okg-warning-bg);
    color: var(--okg-warning);

    font-size: 21px;
    line-height: 1;
}

.okg-login-tip-card p {
    font-size: 14px;
    line-height: 1.65;
}

/* =========================================================
   12. Common Login Issues
========================================================= */

.okg-login-issue-list {
    display: grid;
    gap: 10px;

    margin: 18px 0 0;
    padding: 0;

    list-style: none;
}

.okg-login-issue-list li {
    padding: 10px;

    border-left: 4px solid var(--okg-brand);
    border-radius: 10px;

    background: var(--okg-soft-bg);
}

.okg-login-issue-list strong {
    display: block;

    margin-bottom: 2px;

    color: var(--okg-title);
    font-size: 15px;
    line-height: 1.4;
}

.okg-login-issue-list span {
    display: block;

    color: var(--okg-text);
    font-size: 14px;
    line-height: 1.6;
}

/* =========================================================
   13. Security Cards
========================================================= */

.okg-login-security-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;

    margin-top: 18px;
}

.okg-login-security-card {
    padding: 10px;

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

    background: #FFFFFF;
}

.okg-login-security-card strong {
    display: block;

    margin-bottom: 3px;

    color: var(--okg-title);
    font-size: 15px;
    font-weight: 800;
}

.okg-login-security-card span {
    display: block;

    color: var(--okg-text);
    font-size: 14px;
    line-height: 1.6;
}

/* =========================================================
   14. Notice
========================================================= */

.okg-login-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;

    margin-top: 18px;
    padding: 10px;

    border: 1px solid #FFD993;
    border-radius: 10px;

    background: var(--okg-warning-bg);
}

.okg-login-notice-icon {
    flex: 0 0 auto;

    width: 32px;
    height: 32px;

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

    border-radius: 10px;

    background: #FFFFFF;
    color: var(--okg-warning);

    font-weight: 900;
}

.okg-login-notice strong {
    display: block;

    margin-bottom: 2px;

    color: #8B5A00;
}

.okg-login-notice p {
    color: #74581F;
    font-size: 14px;
    line-height: 1.6;
}

/* =========================================================
   15. FAQ
========================================================= */

.okg-login-faq-list {
    display: grid;
    gap: 10px;
}

.okg-login-faq-item {
    overflow: hidden;

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

    background: #FFFFFF;
}

.okg-login-faq-item summary {
    position: relative;

    display: block;

    padding: 10px 42px 10px 10px;

    color: var(--okg-title);

    font-size: 16px;
    line-height: 1.5;
    font-weight: 800;

    cursor: pointer;
    list-style: none;
}

.okg-login-faq-item summary::-webkit-details-marker {
    display: none;
}

.okg-login-faq-item summary::after {
    content: "+";

    position: absolute;
    top: 50%;
    right: 10px;

    width: 24px;
    height: 24px;

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

    transform: translateY(-50%);

    border-radius: 10px;

    background: var(--okg-brand-light);
    color: var(--okg-brand);

    font-size: 18px;
    line-height: 1;
    font-weight: 800;
}

.okg-login-faq-item[open] summary::after {
    content: "−";
}

.okg-login-faq-content {
    padding: 0 10px 10px;
}

.okg-login-faq-content p {
    padding-top: 10px;
    border-top: 1px solid var(--okg-border);

    font-size: 15px;
    line-height: 1.7;
}

/* =========================================================
   16. CTA
========================================================= */

.okg-login-cta {
    position: relative;
    overflow: hidden;

    background:
        radial-gradient(
            circle at 85% 30%,
            rgba(255, 255, 255, 0.2),
            transparent 30%
        ),
        linear-gradient(
            135deg,
            #0564C8 0%,
            #0D79E6 100%
        );

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

.okg-login-cta-inner {
    position: relative;
    z-index: 2;

    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;

    padding: 28px;
}

.okg-login-cta h2 {
    margin-bottom: 8px;
    color: #FFFFFF;
}

.okg-login-cta p {
    max-width: 680px;
    color: rgba(255, 255, 255, 0.88);
}

.okg-login-cta .okg-login-buttons {
    margin-top: 0;
}

/* =========================================================
   17. Responsive - Tablet
========================================================= */

@media (max-width: 1024px) {

    .okg-login-hero-inner {
        grid-template-columns: minmax(0, 1fr) minmax(280px, 0.85fr);
        gap: 20px;

        min-height: 390px;
        padding: 24px;
    }

    .okg-login-highlight-grid,
    .okg-login-method-grid,
    .okg-login-tip-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .okg-login-step-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .okg-login-two-column,
    .okg-login-two-column--reverse {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .okg-login-image {
        height: 320px;
    }
}

/* =========================================================
   18. Responsive - Mobile
========================================================= */

@media (max-width: 767px) {

    .okg-login-hero,
    .okg-login-highlights,
    .okg-login-section,
    .okg-login-cta {
        width: calc(100% - 1px);
    }

    .okg-login-hero-inner {
        grid-template-columns: 1fr;
        gap: 18px;

        min-height: auto;
        padding: 10px;
    }

    .okg-login-hero-content {
        order: 1;
    }

    .okg-login-hero-media {
        order: 2;
    }

    .okg-login-hero-image {
        max-width: 100%;
        height: 280px;
    }

    .okg-login-page h1 {
        font-size: 34px;
        line-height: 1.12;
    }

    .okg-login-page h2 {
        font-size: 27px;
    }

    .okg-login-page p {
        font-size: 15px;
        line-height: 1.7;
    }

    .okg-login-buttons {
        width: 100%;
    }

    .okg-login-button {
        flex: 1 1 calc(50% - 5px);
        min-width: 0;

        padding: 10px 12px;
    }

    .okg-login-highlight-grid,
    .okg-login-method-grid,
    .okg-login-tip-grid,
    .okg-login-security-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .okg-login-step-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .okg-login-two-column,
    .okg-login-two-column--reverse {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .okg-login-two-column--reverse .okg-login-image-box {
        order: 2;
    }

    .okg-login-two-column--reverse .okg-login-content {
        order: 1;
    }

    .okg-login-content,
    .okg-login-image-box {
        padding: 10px;
    }

    .okg-login-image {
        height: 270px;
    }

    .okg-login-cta-inner {
        grid-template-columns: 1fr;
        gap: 18px;

        padding: 18px 10px;
    }

    .okg-login-cta .okg-login-buttons {
        margin-top: 0;
    }
}

/* =========================================================
   19. Responsive - Small Mobile
========================================================= */

@media (max-width: 520px) {

    .okg-login-highlight-grid,
    .okg-login-method-grid,
    .okg-login-step-grid,
    .okg-login-tip-grid,
    .okg-login-security-grid {
        grid-template-columns: 1fr;
    }

    .okg-login-button {
        flex: 1 1 100%;
    }

    .okg-login-hero-image {
        height: 235px;
    }

    .okg-login-image {
        height: 230px;
    }
}

/* =========================================================
   20. Accessibility
========================================================= */

.okg-login-button:focus-visible,
.okg-login-faq-item summary:focus-visible {
    outline: 3px solid rgba(255, 180, 40, 0.8);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {

    .okg-login-page *,
    .okg-login-page *::before,
    .okg-login-page *::after {
        scroll-behavior: auto !important;
        transition: none !important;
        animation: none !important;
    }
}