/* =========================================================================
   home.css - สไตล์เฉพาะหน้าแรก (โปรโมชั่น/สไลด์ + ฟอร์มเข้าสู่ระบบ)
   ========================================================================= */

/* -------------------------------------------------------------------- */
/* กรอบนอกสุด ครอบทั้งสไลด์และฟอร์ม */
/* -------------------------------------------------------------------- */
.content-frame {
    background-color: var(--color-bg-panel);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    max-width: 1100px;
    margin: 0 auto;
}

.content-frame-header {
    background-color: var(--color-border);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-light);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.6rem 1rem;
}
.content-frame-header i {
    color: var(--color-active-tab);
    margin-right: 0.35rem;
}

.content-frame-body {
    padding: 1rem;
}

.home-row {
    align-items: stretch;
}

/* -------------------------------------------------------------------- */
/* แถบหัวข้อโปรโมชั่น (สีส้ม) */
/* -------------------------------------------------------------------- */
.promo-banner {
    background-color: var(--color-accent);
    color: #fff;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    padding: 0.6rem 1rem;
    border-radius: 8px 8px 0 0;
}
.promo-banner .promo-sub {
    font-weight: 400;
    font-size: 0.85rem;
    opacity: 0.9;
}

/* -------------------------------------------------------------------- */
/* กรอบสไลด์ภาพ (Bootstrap4 Carousel) */
/* -------------------------------------------------------------------- */
.home-carousel {
    background-color: var(--color-bg-panel);
    border: 1px solid var(--color-border);
    border-top: none;
    border-radius: 0 0 8px 8px;
    overflow: hidden;
}

.home-carousel .carousel-inner {
    border-radius: 0 0 8px 8px;
    overflow: hidden;
}

.home-carousel img {
    height: 400px;
    object-fit: cover;
}

.home-carousel .carousel-control-prev,
.home-carousel .carousel-control-next {
    width: 40px;
    opacity: 0.8;
}
.home-carousel .carousel-control-prev:hover,
.home-carousel .carousel-control-next:hover {
    opacity: 1;
}

.home-carousel .carousel-indicators li {
    background-color: rgba(255, 255, 255, 0.5);
}
.home-carousel .carousel-indicators .active {
    background-color: var(--color-accent);
}

/* -------------------------------------------------------------------- */
/* การ์ดฟอร์มเข้าสู่ระบบ (สีเขียว) */
/* -------------------------------------------------------------------- */
.login-card {
    background-color: var(--color-bg-panel);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.login-card-header {
    background-color: var(--color-login);
    color: #fff;
    text-align: center;
    font-size: 1.05rem;
    font-weight: 600;
    padding: 0.85rem 1rem;
}
.login-card-header i {
    margin-right: 0.4rem;
}

.login-card-body {
    padding: 1.1rem;
    flex: 1;
}

.login-card-body label {
    color: var(--color-text-light);
    font-weight: 500;
    font-size: 0.88rem;
    margin-bottom: 0.35rem;
}
.login-card-body label i {
    color: var(--color-login);
    margin-right: 0.3rem;
    width: 14px;
    text-align: center;
}

.login-card-body .form-control {
    background-color: #fff;
    color: #212529;
    border: 1px solid #ced4da;
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    height: auto;
    font-size: 0.9rem;
}
.login-card-body .form-control:focus {
    border-color: var(--color-login);
    box-shadow: 0 0 0 0.2rem rgba(76, 175, 80, 0.25);
}

.btn-login {
    background-color: var(--color-login);
    border-color: var(--color-login);
    color: #fff;
    font-weight: 600;
    padding: 0.55rem 1rem;
    border-radius: 6px;
    font-size: 0.92rem;
    transition: background-color .15s ease, border-color .15s ease;
}
.btn-login:hover {
    background-color: var(--color-login-hover);
    border-color: var(--color-login-hover);
    color: #fff;
}
.btn-login i {
    margin-right: 0.4rem;
}

.password-reset-link {
    display: block;
    margin: 0.5rem 0 0 auto;
    padding: 0;
    color: var(--color-text-muted);
    font-family: inherit;
    font-size: 0.8rem;
    background: transparent;
    border: 0;
    cursor: pointer;
    transition: color 0.18s ease;
}

.password-reset-link:hover,
.password-reset-link:focus {
    color: #f48120;
    outline: none;
}

.login-divider {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin: 0.9rem 0;
    color: var(--color-text-muted);
    font-size: 0.78rem;
}

.login-divider::before,
.login-divider::after {
    flex: 1;
    height: 1px;
    content: "";
    background: var(--color-border);
}

.btn-register {
    padding: 0.55rem 1rem;
    color: #f48120;
    font-size: 0.92rem;
    font-weight: 600;
    background: transparent;
    border: 1px solid #f48120;
    border-radius: 6px;
    transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn-register:hover {
    color: #fff;
    background: #f48120;
    box-shadow: 0 8px 18px rgba(244, 129, 32, 0.22);
}

.registration-modal {
    position: fixed;
    z-index: 10000;
    inset: 0;
    display: grid;
    padding: 1rem;
    place-items: center;
    background: rgba(8, 10, 12, 0.9);
}

.registration-modal[hidden],
.registration-step[hidden] {
    display: none;
}

.registration-dialog {
    width: min(560px, 100%);
    max-height: calc(100vh - 2rem);
    overflow-x: hidden;
    overflow-y: auto;
    background: var(--color-bg-panel);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
}

.registration-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.25rem;
    color: var(--color-text-light);
    font-size: 1.1rem;
    font-weight: 600;
    background: linear-gradient(
        135deg,
        var(--color-bg-gray-light),
        var(--color-bg-panel)
    );
    border-bottom: 1px solid var(--color-border);
}

.registration-header > div > i {
    margin-right: 0.55rem;
    color: #f48120;
}

.registration-header button {
    width: 36px;
    height: 36px;
    color: var(--color-text-muted);
    background: transparent;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
}

.registration-header button:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.registration-body {
    padding: 1.25rem;
}

.password-reset-intro {
    margin-bottom: 1rem;
    color: var(--color-text-muted);
    text-align: center;
}

.password-reset-intro i {
    margin-bottom: 0.55rem;
    color: #f48120;
    font-size: 2.6rem;
}

.password-reset-intro p {
    margin: 0;
}

.password-reset-passwords {
    margin: 0.25rem 0 1rem;
    text-align: left;
}

.registration-body label {
    color: var(--color-text-light);
    font-size: 0.85rem;
}

.registration-password-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.registration-primary-button,
.registration-resend-button {
    width: 100%;
    min-height: 44px;
    padding: 0.65rem 1rem;
    color: #fff;
    font-family: inherit;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
}

.registration-primary-button {
    background: #f48120;
    border: 1px solid #f48120;
}

.registration-primary-button:hover:not(:disabled) {
    background: #ff922f;
    box-shadow: 0 8px 18px rgba(244, 129, 32, 0.24);
}

.registration-primary-button:disabled,
.registration-resend-button:disabled {
    opacity: 0.55;
    cursor: wait;
}

.registration-otp-step {
    text-align: center;
}

.registration-otp-icon {
    margin-bottom: 0.7rem;
    color: #f48120;
    font-size: 3rem;
}

.registration-otp-step p {
    color: var(--color-text-muted);
}

.registration-otp-step strong {
    color: var(--color-text-light);
}

.registration-otp-input {
    width: min(280px, 100%);
    margin: 0.7rem auto 1rem;
    padding: 0.7rem;
    color: var(--color-text-light);
    font-family: inherit;
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 0.55rem;
    text-align: center;
    background: var(--color-bg-dark);
    border: 1px solid var(--color-border);
    border-radius: 7px;
    outline: none;
}

.registration-otp-input:focus {
    border-color: #f48120;
    box-shadow: 0 0 0 3px rgba(244, 129, 32, 0.15);
}

.registration-resend-button {
    margin-top: 0.65rem;
    color: var(--color-text-muted);
    background: transparent;
    border: 1px solid var(--color-border);
}

body.registration-modal-open {
    overflow: hidden;
}

/* -------------------------------------------------------------------- */
/* Responsive */
/* -------------------------------------------------------------------- */
@media (max-width: 991.98px) {
    .home-carousel img {
        height: 320px;
    }
}
@media (max-width: 575.98px) {
    .home-carousel img {
        height: 220px;
    }
    .promo-banner {
        font-size: 0.9rem;
    }
    .promo-banner .promo-sub {
        display: block;
        font-size: 0.75rem;
    }
    .content-frame-body {
        padding: 0.75rem;
    }
    .registration-password-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* -------------------------------------------------------------------- */
/* Hover shake effect บนรูปสไลด์ */
/* -------------------------------------------------------------------- */
.home-carousel img {
    transition: transform 0.15s ease;
}

.home-carousel .carousel-item:hover img {
    animation: shake 0.4s ease-in-out infinite;
}

@keyframes shake {
    0%   { transform: translate(0, 0) rotate(0deg); }
    20%  { transform: translate(-2px, 1px) rotate(-0.5deg); }
    40%  { transform: translate(2px, -1px) rotate(0.5deg); }
    60%  { transform: translate(-2px, -1px) rotate(-0.5deg); }
    80%  { transform: translate(2px, 1px) rotate(0.5deg); }
    100% { transform: translate(0, 0) rotate(0deg); }
}
/* Cloudflare verification stays visible during both OTP steps. */
.auth-turnstile { margin: 0 0 1rem; width: 100%; min-width: 0; }
.auth-turnstile-widget { width: 100%; min-height: 65px; }
.auth-turnstile-status { margin: .4rem 0 0; color: var(--color-text-muted, #b5bdc7); font-size: .78rem; text-align: center; }