/* ===== Trang Đăng nhập 789club ===== */
.page-login{color:#1F2D3D;background:#F4F7FB;overflow-x:hidden;max-width:100%}
.page-login h1,.page-login h2,.page-login h3{color:#2F6BFF;margin:0 0 12px}
.page-login p{margin:0 0 14px;line-height:1.7}
.page-login a{text-decoration:none}
.page-login img{max-width:100%;height:auto;display:block}

/* Hero */
.page-login__hero-section{width:100%;position:relative;overflow:hidden;padding-top:0;margin-top:0;background:#F4F7FB}
.page-login__hero-image-wrap{width:100%;max-width:1200px;margin:10px auto 0;padding:0 16px;box-sizing:border-box}
.page-login__hero-image{width:100%;height:auto;border-radius:16px;box-shadow:0 8px 24px rgba(47,107,255,.18)}
.page-login__hero-content{width:100%;max-width:1200px;margin:0 auto;padding:20px 16px 28px;box-sizing:border-box;text-align:center}
.page-login__hero-title{font-weight:800;line-height:1.25;letter-spacing:.2px;max-width:900px;margin:0 auto 14px;color:#1F2D3D}
.page-login__hero-desc{max-width:820px;margin:0 auto 18px;color:#1F2D3D;font-size:1.02rem}
.page-login__hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* Buttons */
.page-login__btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 26px;border-radius:12px;font-weight:700;font-size:1rem;transition:transform .18s ease,box-shadow .18s ease;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word;text-align:center;border:0;cursor:pointer;line-height:1.35}
.page-login__btn--primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;box-shadow:0 8px 20px rgba(47,107,255,.32)}
.page-login__btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(47,107,255,.42)}
.page-login__btn--outline{background:#FFFFFF;color:#2F6BFF;border:2px solid #D6E2FF}
.page-login__btn--outline:hover{background:#EEF4FF;border-color:#6FA3FF}
.page-login__btn--ghost{background:transparent;color:#1F2D3D;border:2px solid #D6E2FF}
.page-login__btn--ghost:hover{background:#FFFFFF;border-color:#6FA3FF}
.page-login__btn--full{width:100%;margin-top:6px}

/* Form */
.page-login__form-section{max-width:1200px;margin:0 auto;padding:28px 16px}
.page-login__form-container{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:start}
.page-login__form-info{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:18px;padding:26px;box-shadow:0 6px 18px rgba(47,107,255,.08)}
.page-login__section-title{font-weight:800;line-height:1.3;margin:0 0 14px;color:#2F6BFF}
.page-login__text{color:#1F2D3D;font-size:.98rem}
.page-login__checklist{list-style:none;padding:0;margin:0 0 18px}
.page-login__checklist-item{position:relative;padding:9px 0 9px 30px;border-bottom:1px dashed #D6E2FF;color:#1F2D3D;font-size:.96rem}
.page-login__checklist-item:last-child{border-bottom:0}
.page-login__checklist-item::before{content:'✓';position:absolute;left:0;top:8px;width:20px;height:20px;border-radius:50%;background:#2F6BFF;color:#FFFFFF;font-size:12px;display:flex;align-items:center;justify-content:center;font-weight:700}
.page-login__cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px}
.page-login__form-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:18px;padding:26px;box-shadow:0 8px 24px rgba(47,107,255,.12);position:relative;overflow:hidden}
.page-login__form-card::before{content:'';position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,#2F6BFF,#6FA3FF)}
.page-login__form-title{font-weight:800;margin:0 0 8px;color:#2F6BFF}
.page-login__form-note{font-size:.88rem;color:#1F2D3D;opacity:.85;margin:0 0 16px}
.page-login__form{display:flex;flex-direction:column;gap:6px}
.page-login__label{font-size:.9rem;font-weight:700;color:#1F2D3D;margin-top:8px}
.page-login__input{width:100%;box-sizing:border-box;padding:13px 14px;border:1.5px solid #D6E2FF;border-radius:10px;background:#F4F7FB;color:#1F2D3D;font-size:1rem;outline:none;transition:border-color .18s ease,box-shadow .18s ease}
.page-login__input:focus{border-color:#2F6BFF;box-shadow:0 0 0 4px rgba(111,163,255,.25);background:#FFFFFF}
.page-login__input::placeholder{color:#5A6B80;opacity:1}
.page-login__password-hint{font-size:.82rem;color:#3B4A5E;margin:6px 0 4px}
.page-login__form-footnote{font-size:.9rem;color:#1F2D3D;margin:14px 0 0;text-align:center}
.page-login__inline-link{color:#2F6BFF;font-weight:700;border-bottom:1px solid #6FA3FF}
.page-login__inline-link:hover{color:#1F4FD0}

/* Intro */
.page-login__intro-section{max-width:1200px;margin:0 auto;padding:28px 16px}
.page-login__feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:18px}
.page-login__feature-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;overflow:hidden;box-shadow:0 6px 16px rgba(47,107,255,.08);padding:0 0 20px}
.page-login__feature-image{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.page-login__feature-title{font-size:1.05rem;padding:16px 18px 8px;margin:0;color:#2F6BFF}
.page-login__feature-card .page-login__text{padding:0 18px;margin:0;font-size:.94rem}

/* Steps */
.page-login__steps-section{max-width:1200px;margin:0 auto;padding:28px 16px}
.page-login__steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:16px}
.page-login__step{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:22px 18px;position:relative;box-shadow:0 6px 16px rgba(47,107,255,.08)}
.page-login__step-number{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;font-weight:800;font-size:1.1rem;margin-bottom:12px}
.page-login__step-title{font-size:1rem;margin:0 0 8px;color:#2F6BFF}
.page-login__step .page-login__text{font-size:.93rem;margin:0}

/* Posts */
.page-login__posts-section{max-width:1200px;margin:0 auto;padding:28px 16px}
.page-login__posts-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.page-login__posts-track{display:flex;gap:16px;overflow-x:auto;scroll-behavior:smooth;padding-bottom:8px}
.page-login__post-card{flex:0 0 calc(25% - 12px);background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;overflow:hidden;box-shadow:0 5px 14px rgba(47,107,255,.08);transition:transform .18s ease,box-shadow .18s ease}
.page-login__post-card:hover{transform:translateY(-3px);box-shadow:0 10px 22px rgba(47,107,255,.18)}
.page-login__post-link{display:block;color:inherit}
.page-login__post-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover}
.page-login__post-title{font-size:.98rem;padding:12px 14px 16px;margin:0;color:#1F2D3D;font-weight:700;line-height:1.4}

/* Security */
.page-login__security-section{max-width:1200px;margin:0 auto;padding:28px 16px;background:#FFFFFF;border:1px solid #D6E2FF;border-radius:18px;box-shadow:0 6px 18px rgba(47,107,255,.08)}

/* Promo */
.page-login__promo-section{max-width:1200px;margin:28px auto;padding:28px 16px;background:#FFFFFF;border:1px solid #D6E2FF;border-radius:18px;box-shadow:0 6px 18px rgba(47,107,255,.08)}
.page-login__promo-image{width:100%;height:auto;border-radius:14px;margin:10px 0 16px}

/* List */
.page-login__list-section{max-width:1200px;margin:0 auto;padding:28px 16px}
.page-login__list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:16px}
.page-login__list-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;overflow:hidden;box-shadow:0 6px 16px rgba(47,107,255,.08);padding:0 0 18px}
.page-login__list-image{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}
.page-login__list-title{font-size:1.03rem;padding:14px 18px 8px;margin:0;color:#2F6BFF}
.page-login__list-card .page-login__text{padding:0 18px;margin:0;font-size:.94rem}

/* FAQ */
.page-login__faq-section{max-width:1200px;margin:0 auto;padding:28px 16px}
.page-login__faq-list{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.page-login__faq-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;padding:0 18px;box-shadow:0 4px 12px rgba(47,107,255,.07)}
.page-login__faq-question{cursor:pointer;font-weight:700;color:#2F6BFF;padding:16px 0;font-size:1rem;list-style:none}
.page-login__faq-question::-webkit-details-marker{display:none}
.page-login__faq-item .page-login__text{padding:0 0 16px;margin:0;font-size:.95rem;color:#1F2D3D}

/* CTA */
.page-login__cta-section{max-width:1200px;margin:0 auto 32px;padding:36px 22px;background:linear-gradient(135deg,#2F6BFF 0%,#6FA3FF 100%);border-radius:20px;text-align:center;box-shadow:0 12px 30px rgba(47,107,255,.28)}
.page-login__cta-title{color:#FFFFFF;font-weight:800;margin:0 0 12px;line-height:1.3}
.page-login__cta-text{color:#FFFFFF;max-width:820px;margin:0 auto 20px;font-size:1rem;opacity:.98}
.page-login__cta-section .page-login__cta-row{justify-content:center}
.page-login__cta-section .page-login__btn--primary{background:#FFFFFF;color:#2F6BFF;box-shadow:0 8px 20px rgba(0,0,0,.18)}
.page-login__cta-section .page-login__btn--primary:hover{background:#EEF4FF}
.page-login__cta-section .page-login__btn--outline{background:transparent;color:#FFFFFF;border-color:#FFFFFF}
.page-login__cta-section .page-login__btn--outline:hover{background:rgba(255,255,255,.14)}
.page-login__cta-section .page-login__btn--ghost{background:rgba(255,255,255,.14);color:#FFFFFF;border-color:#FFFFFF}
.page-login__cta-section .page-login__btn--ghost:hover{background:rgba(255,255,255,.24)}

/* ===== Responsive ===== */
@media (max-width:992px){
.page-login__form-container{grid-template-columns:1fr}
.page-login__feature-grid{grid-template-columns:repeat(2,1fr)}
.page-login__steps{grid-template-columns:repeat(2,1fr)}
.page-login__post-card{flex:0 0 calc(50% - 10px)}
.page-login__list-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
.page-login{max-width:100%;overflow-x:hidden}
.page-login img{max-width:100%!important;height:auto!important}
.page-login__hero-image-wrap{padding:0 10px;margin-top:10px}
.page-login__hero-image{border-radius:12px}
.page-login__hero-content{padding:18px 12px 24px}
.page-login__hero-actions{flex-direction:column;align-items:stretch}
.page-login__hero-actions .page-login__btn{width:100%}
.page-login__form-section,.page-login__intro-section,.page-login__steps-section,.page-login__posts-section,.page-login__list-section,.page-login__faq-section{max-width:100%;padding:20px 12px;margin:0 auto}
.page-login__form-container{grid-template-columns:1fr;gap:18px}
.page-login__form-info,.page-login__form-card{padding:20px 16px}
.page-login__cta-row{flex-direction:column;align-items:stretch;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-login__cta-row .page-login__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-login__feature-grid{grid-template-columns:1fr;gap:16px}
.page-login__steps{grid-template-columns:1fr;gap:14px}
.page-login__post-card{flex:0 0 88%}
.page-login__list-grid{grid-template-columns:1fr;gap:16px}
.page-login__security-section,.page-login__promo-section{max-width:100%;margin:20px 12px;padding:22px 16px;border-radius:14px}
.page-login__cta-section{max-width:calc(100% - 24px);margin:0 12px 28px;padding:28px 18px;border-radius:16px}
.page-login__section-title{font-size:1.18rem}
.page-login__hero-title{font-size:1.35rem}
.page-login__faq-item{padding:0 14px}
.page-login__posts-header{flex-direction:column;align-items:flex-start}
}
@media (max-width:400px){
.page-login__post-card{flex:0 0 94%}
.page-login__btn{padding:12px 18px;font-size:.95rem}
}