/* =========================================
   HEADER STYLES (Consolidated)
   Extracted from style.css + header.php inline styles + custom-layout.css
   ========================================= */

/* ====== CORE HEADER ====== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
    padding: 0 1rem;
    background-color: rgba(20, 24, 40, 0.8);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1003;
    backdrop-filter: blur(10px);
    overflow: visible;
}

/* ====== LOGO ====== */
.logo-wrapper {
    height: 100%;
    display: flex;
    align-items: center;
    overflow: visible;
    flex-grow: 1;
    min-width: 0;
}

.header .logo {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: clamp(1.1rem, 4.5vw, 1.3rem);
    font-weight: 700;
    color: var(--text-light);
    white-space: nowrap;
    overflow: visible;
    text-decoration: none;
}

.header .logo img {
    height: var(--logo-h, 40px);
    width: var(--logo-w, auto);
    margin-top: var(--logo-mt, 0);
    margin-bottom: var(--logo-mb, 0);
    margin-left: var(--logo-ml, 0);
    margin-right: var(--logo-mr, 0);
    border-radius: 0;
    object-fit: contain;
    pointer-events: auto;
    position: relative;
    z-index: 1004;
}

.header .logo span {
    color: var(--accent-premium);
}

.slogan {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 2px;
    font-weight: 500;
    display: none;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ====== HEADER RIGHT ====== */
.header-right {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.header .hamburger-menu {
    font-size: 1.8rem;
    cursor: pointer;
    display: none;
}

/* ====== DESKTOP NAV ====== */
.desktop-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.desktop-nav a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.3s;
    white-space: nowrap;
}

.desktop-nav a:hover {
    color: var(--text-light);
}

.desktop-nav .nav-auth-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-light);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    transition: background-color 0.3s, border-color 0.3s;
}

.desktop-nav .nav-auth-link.register {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: var(--text-light);
}

.desktop-nav .nav-auth-link:hover {
    background-color: var(--bg-card);
    border-color: var(--accent-premium);
}

.desktop-nav .nav-auth-link.register:hover {
    background-color: #3a50d3;
    border-color: #3a50d3;
}

/* ====== PROFILE DROPDOWN ====== */
.profile-menu-wrapper {
    position: relative;
}

.profile-menu-wrapper .profile-nav-link {
    font-size: 1rem;
    font-weight: 500;
    color: var(--accent-premium);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.profile-menu-wrapper .profile-nav-link:hover {
    color: var(--text-light);
}

.profile-menu-wrapper .profile-nav-link i {
    font-size: 0.8rem;
    transition: transform 0.3s;
}

.profile-menu-wrapper.active .profile-nav-link i {
    transform: rotate(180deg);
}

.profile-dropdown {
    position: absolute;
    top: calc(100% + 15px);
    right: 0;
    width: 220px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    z-index: 101;
    padding: 0.5rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
}

.profile-menu-wrapper.active .profile-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.profile-dropdown a {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: background-color 0.3s, color 0.3s;
}

.profile-dropdown a i {
    width: 20px;
    margin-right: 8px;
    text-align: center;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.profile-dropdown a:hover {
    background-color: var(--bg-dark);
    color: var(--text-light);
}

.profile-dropdown a:hover i {
    color: var(--text-light);
}

.profile-dropdown .dropdown-separator {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.5rem 0;
}

.profile-dropdown a.logout-link {
    color: var(--danger-red);
}

.profile-dropdown a.logout-link:hover {
    color: #ff4747;
}

.profile-dropdown a.logout-link i {
    color: var(--danger-red);
}

.profile-dropdown a.logout-link:hover i {
    color: #ff4747;
}

/* ====== CTA BUTTONS (Header) ====== */
.cta-button {
    display: block;
    background-color: var(--accent-premium);
    color: var(--bg-dark);
    text-align: center;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
    white-space: nowrap;
}

.cta-button-large {
    padding: 0.8rem 1.8rem;
    font-size: 1rem;
    border-radius: 6px;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(240, 185, 11, 0.2);
}

.cta-group-desktop {
    display: flex;
    align-items: center;
    gap: 15px;
    height: 100%;
}

/* Center buttons vertically */
.cta-group-desktop .cta-button,
.cta-group-desktop .btn-enquiry {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: normal;
    margin-top: 0;
    margin-bottom: 0;
    white-space: nowrap;
}

.btn-enquiry {
    background-color: transparent;
    border: 2px solid var(--accent-blue);
    color: var(--accent-blue);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 0.9rem;
    white-space: nowrap;
    height: 40px;
    line-height: 40px;
    display: inline-flex;
    align-items: center;
}

.btn-enquiry:hover {
    background-color: rgba(74, 105, 255, 0.1);
    transform: translateY(-2px);
}

.mobile-cta-group {
    display: none;
}

/* ====== MOBILE NAV ====== */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100%;
    background-color: var(--bg-card);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
    z-index: 1005;
    transition: right 0.4s ease-in-out;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.mobile-nav-inner {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav .close-btn {
    font-size: 2.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    text-align: right;
    margin-bottom: 1rem;
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.mobile-nav-header .profile-pic {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--accent-blue);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.2rem;
    overflow: hidden;
    flex-shrink: 0;
    margin-right: 1rem;
}

.mobile-nav-header .profile-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: auto;
}

.mobile-nav-header .profile-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-grow: 1;
}

.mobile-nav-header .auth-buttons {
    display: flex;
    width: 100%;
    gap: 1rem;
}

.mobile-nav-header .auth-buttons a {
    flex: 1;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    padding: 0.6rem;
    border-radius: 6px;
}

.mobile-nav-header .auth-buttons .register-btn {
    background-color: var(--accent-blue);
    color: var(--text-light);
}

.mobile-nav-header .auth-buttons .login-btn {
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex-grow: 1;
}

.mobile-nav ul li a {
    font-size: 1.1rem;
    color: var(--text-light);
}

.mobile-nav ul li.mobile-profile-menu-toggle {
    color: var(--accent-premium);
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-nav ul li.mobile-profile-menu-toggle i {
    font-size: 1rem;
    transition: transform 0.3s;
}

.mobile-nav ul li.mobile-profile-menu-toggle.active i {
    transform: rotate(180deg);
}

.mobile-profile-submenu {
    display: none;
    padding-left: 1rem;
    margin-top: 1.5rem;
    flex-direction: column;
    gap: 1.2rem;
    border-left: 2px solid var(--border-color);
    margin-left: 0.5rem;
}

.mobile-profile-submenu.active {
    display: flex;
}

.mobile-profile-submenu a {
    font-size: 1rem !important;
    color: var(--text-secondary) !important;
    font-weight: 500;
}

.mobile-profile-submenu a:hover {
    color: var(--text-light) !important;
}

.mobile-profile-submenu .dropdown-separator {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.5rem 0;
}

.mobile-profile-submenu a.logout-link {
    color: var(--danger-red) !important;
    font-weight: 600;
    font-size: 1.1rem !important;
}

.mobile-nav ul li.mobile-nav-separator {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.5rem 0;
    padding: 0;
    gap: 0;
    list-style: none;
}

/* ====== OVERLAY ====== */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ====== SEARCH BAR POSITIONING ====== */
.global-search-section {
    position: sticky;
    top: 92px;
    /* 90px header + 2px gap */
    z-index: 999;
    margin-top: 2px;
    background: transparent;
    transition: top 0.3s ease;
}

/* ====== RESPONSIVE: Laptop ====== */
@media (max-width: 1200px) {
    .btn-enquiry {
        height: 38px;
        padding: 0 18px;
        line-height: 38px;
    }
}

/* ====== RESPONSIVE: Tablet ====== */
@media (max-width: 1023px) {

    .cta-group-desktop,
    .desktop-nav,
    .cta-button.desktop,
    .cta-button.mobile {
        display: none !important;
    }

    .mobile-cta-group {
        display: flex;
        flex-direction: column;
        gap: 5px;
        margin-right: 15px;
        align-items: center;
    }

    .mobile-cta-group .cta-button,
    .mobile-cta-group .btn-enquiry {
        font-size: 0.75rem;
        padding: 5px 10px;
        width: 100px;
        text-align: center;
        border-radius: 4px;
        display: block;
        line-height: 1.2;
        height: auto;
    }

    .mobile-cta-group .cta-button {
        background-color: var(--accent-premium);
        color: var(--bg-dark);
        border: none;
    }

    .header-right {
        gap: 0;
    }

    .header .hamburger-menu {
        display: block;
    }
}

@media (max-width: 992px) {
    .btn-enquiry {
        height: 36px;
        padding: 0 15px;
        line-height: 36px;
    }
}

/* ====== RESPONSIVE: Mobile ====== */
@media (max-width: 768px) {
    .header {
        height: 60px;
        overflow: hidden;
        /* Prevent buttons from spilling outside */
        padding: 0 0.5rem;
    }

    .global-search-section {
        top: 62px;
        /* 60px header + 2px gap */
    }

    .mobile-cta-group {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 6px;
        height: auto;
        margin-right: 8px;
        flex-shrink: 0;
    }

    .mobile-cta-group .cta-button {
        font-size: 0.65rem;
        padding: 4px 8px;
        height: 28px;
        line-height: 1;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 4px;
        white-space: nowrap;
        width: auto;
        margin: 0;
    }

    .mobile-cta-group .btn-enquiry {
        font-size: 0.65rem;
        padding: 4px 8px;
        height: 28px;
        line-height: 1;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 4px;
        border-width: 1.5px;
        white-space: nowrap;
        width: auto;
        margin: 0;
    }
}