/* --- Reset & Base Styles --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f8f9fa;
}

/* --- Header Styles --- */
.gac-main-header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 12px 0;
}

.gac-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

/* --- Logo Area --- */
.gac-logo-area {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.gac-logo-img {
    height: 85px;
    width: auto;
    object-fit: contain;
    border-radius: 6px;
}

/* --- Navigation Menu --- */
.gac-nav-menu {
    flex-grow: 1;
    display: flex;
    justify-content: center;
}

.gac-menu-list {
    display: flex;
    list-style: none;
    gap: 28px;
    align-items: center;
}

.gac-nav-link {
    text-decoration: none;
    color: #333333;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
}

.gac-nav-link:hover {
    color: #007bff;
}

/* --- Auth & CTA Buttons --- */
.gac-right-area {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}

/* Login Button */
.gac-login-btn {
    text-decoration: none;
    color: #007bff;
    font-weight: 600;
    font-size: 15px;
    padding: 9px 18px;
    border: 1.5px solid #007bff;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.gac-login-btn:hover {
    background-color: #007bff;
    color: #ffffff;
}

/* Signup Button */
.gac-signup-btn {
    text-decoration: none;
    background-color: #007bff;
    color: #ffffff;
    font-weight: 600;
    font-size: 15px;
    padding: 10px 20px;
    border-radius: 6px;
    box-shadow: 0 4px 6px rgba(0, 123, 255, 0.2);
    transition: all 0.3s ease;
}

.gac-signup-btn:hover {
    background-color: #0056b3;
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.3);
    transform: translateY(-1px);
}

/* My Account Button */
.gac-account-btn {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    font-size: 15px;
    padding: 9px 18px;
    transition: color 0.3s ease;
}

.gac-account-btn:hover {
    color: #007bff;
}

/* Logout Button */
.gac-logout-btn {
    text-decoration: none;
    background-color: #dc3545;
    color: #ffffff;
    font-weight: 600;
    font-size: 15px;
    padding: 9px 18px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: background 0.3s ease;
}

.gac-logout-btn:hover {
    background-color: #c82333;
}

/* --- Hamburger / Mobile Menu --- */
.gac-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.gac-hamburger {
    width: 25px;
    height: 3px;
    background-color: #333;
    border-radius: 2px;
}

/* --- Mobile View Support --- */
@media (max-width: 992px) {
    .gac-logo-img {
        height: 65px;
    }

    .gac-nav-toggle {
        display: flex;
    }

    .gac-nav-menu {
        display: none;
    }

    .gac-nav-menu.active {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #ffffff;
        padding: 16px 20px 20px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
        border-top: 1px solid #f1f3f5;
        z-index: 1100;
    }

    .gac-nav-menu.active .gac-menu-list {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: 14px;
    }

    .gac-right-area {
        gap: 8px;
    }

    .gac-login-btn,
    .gac-signup-btn,
    .gac-account-btn,
    .gac-logout-btn {
        padding: 6px 12px;
        font-size: 14px;
    }
}

/* CRITICAL FIX: JavaScript is class ko lagakar elements ko force-hide karegi */
.gac-force-hide {
    display: none !important;
}