/* ==========================================
   MODERN RED MENU
   วิทยาลัยการอาชีพสอยดาว
========================================== */

/* ตั้งค่าพื้นฐาน */
.site-main-menu,
.site-main-menu * {
    box-sizing: border-box;
}

/* ==========================================
   แถบเมนูหลัก
========================================== */

.site-main-menu {
    position: sticky;
    top: 0;
    z-index: 9999;
    width: 100%;
    background: linear-gradient(135deg, #800000, #a60000, #8f0000);
    box-shadow: 0 4px 16px rgba(70, 0, 0, 0.25);
    border-bottom: 3px solid #e6b85c;
}

/* รายการเมนูหลัก */
.site-main-menu > ul {
    display: flex;
    justify-content: center;
    align-items: stretch;
    flex-wrap: wrap;
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 12px;
    list-style: none;
}

.site-main-menu li {
    position: relative;
    list-style: none;
}

/* ==========================================
   ลิงก์เมนูหลัก
========================================== */

.site-main-menu > ul > li > a,
.site-main-menu > ul > li > a:link,
.site-main-menu > ul > li > a:visited,
.site-main-menu > ul > li > a:active,
.site-main-menu > ul > li > a:focus {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;

    min-height: 58px;
    padding: 14px 17px;

    color: #ffffff !important;
    background: transparent !important;

    text-decoration: none;
    font-family: 'Noto Sans Thai', sans-serif;
    font-size: 14px;
    font-weight: 600;

    white-space: nowrap;
    transition: background .25s ease,
                color .25s ease,
                transform .25s ease;

    outline-offset: -3px;
}

/* Hover เมนูหลัก */
.site-main-menu > ul > li > a:hover {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.13) !important;
}

/* เมนูที่กำลังเปิด */
.site-main-menu > ul > li.submenu-open > a {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.16) !important;
    box-shadow: inset 0 -3px 0 #f2c46d;
}

/* ==========================================
   เมนูย่อย
========================================== */

.site-main-menu li ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;

    min-width: 260px;
    max-width: 320px;

    padding: 7px 0;
    margin: 0;

    background: #ffffff;
    border-radius: 0 0 10px 10px;

    box-shadow: 0 10px 28px rgba(50, 0, 0, 0.22);

    flex-direction: column;
    z-index: 10000;
    list-style: none;

    border-top: 3px solid #d9a441;
}

/* เปิดเมนูย่อยเมื่อคลิก */
.site-main-menu li.submenu-open > ul {
    display: flex;
}

/* ลิงก์เมนูย่อย */
.site-main-menu li ul a,
.site-main-menu li ul a:link,
.site-main-menu li ul a:visited,
.site-main-menu li ul a:active {
    display: block;
    width: 100%;

    min-height: 0;
    padding: 12px 18px;

    color: #4b1717 !important;
    background: #ffffff !important;

    text-decoration: none;
    white-space: normal;

    font-family: 'Noto Sans Thai', sans-serif;
    font-size: 14px;
    font-weight: 500;

    line-height: 1.6;

    transition: all .2s ease;
}

/* Hover เมนูย่อย */
.site-main-menu li ul a:hover,
.site-main-menu li ul a:focus {
    color: #990000 !important;
    background: #fff0f0 !important;
    padding-left: 25px;
}

/* รูปภาพในเมนู */
.site-main-menu img {
    display: inline-block;
    vertical-align: middle;
    max-width: none;
}

/* ==========================================
   TOPBAR
========================================== */

.topbar {
    background: linear-gradient(90deg, #650000, #a90000, #650000);
    color: #ffffff;

    padding: 9px 15px;
    text-align: center;

    font-family: 'Noto Sans Thai', sans-serif;
    font-size: 14px;
    font-weight: 500;
}

/* ==========================================
   ปุ่มเมนูมือถือ
========================================== */

.menu-toggle {
    display: none;

    width: 100%;
    padding: 13px 16px;

    color: #ffffff;
    background: linear-gradient(135deg, #850000, #b00000);

    font-family: 'Noto Sans Thai', sans-serif;
    font-size: 16px;
    font-weight: 700;

    text-align: center;
    cursor: pointer;

    border-bottom: 2px solid #e6b85c;

    transition: background .2s ease;
}

.menu-toggle:hover {
    background: #c00000;
}

/* ==========================================
   RESPONSIVE / TABLET / MOBILE
========================================== */

@media (max-width: 1100px) {

    .site-main-menu > ul > li > a {
        padding: 13px 12px;
        font-size: 13px;
    }
}

@media (max-width: 900px) {

    /* ปุ่มเปิดเมนู */
    .menu-toggle {
        display: block;
    }

    /* ซ่อนเมนูเริ่มต้น */
    .site-main-menu {
        display: none;
        position: relative;
        top: auto;
        box-shadow: none;
        border-bottom: 3px solid #e6b85c;
    }

    /* เปิดเมนู */
    .site-main-menu.menu-open {
        display: block;
    }

    /* เรียงเมนูแนวตั้ง */
    .site-main-menu > ul {
        display: block;
        padding: 5px 0;
    }

    .site-main-menu > ul > li {
        width: 100%;
    }

    /* ลิงก์เมนูหลักบนมือถือ */
    .site-main-menu > ul > li > a,
    .site-main-menu > ul > li > a:link,
    .site-main-menu > ul > li > a:visited,
    .site-main-menu > ul > li > a:active {
        display: flex;
        justify-content: flex-start;

        width: 100%;
        min-height: 47px;
        padding: 12px 20px;

        color: #ffffff !important;
        background: #990000 !important;

        font-size: 14px;
    }

    .site-main-menu > ul > li > a:hover {
        background: #c00000 !important;
    }

    .site-main-menu > ul > li.submenu-open > a {
        background: #700000 !important;
        box-shadow: inset 4px 0 0 #e6b85c;
    }

    /* เมนูย่อยบนมือถือ */
    .site-main-menu li ul {
        display: none;

        position: static;
        min-width: 0;
        max-width: none;
        width: 100%;

        padding: 4px 0;
        margin: 0;

        background: #fff7f7;
        border-radius: 0;
        border-top: none;
        box-shadow: none;
    }

    .site-main-menu li.submenu-open > ul {
        display: flex;
    }

    /* ลิงก์เมนูย่อยบนมือถือ */
    .site-main-menu li ul a,
    .site-main-menu li ul a:link,
    .site-main-menu li ul a:visited {
        padding: 11px 20px 11px 38px;

        color: #5c1717 !important;
        background: #fff7f7 !important;

        font-size: 14px;
    }

    .site-main-menu li ul a:hover {
        color: #990000 !important;
        background: #ffe5e5 !important;
        padding-left: 44px;
    }

    /* TOPBAR บนมือถือ */
    .topbar {
        font-size: 12px;
        padding: 8px 10px;
    }
}

/* ==========================================
   จอขนาดเล็กมาก
========================================== */

@media (max-width: 480px) {

    .menu-toggle {
        font-size: 15px;
        padding: 12px;
    }

    .site-main-menu > ul > li > a {
        font-size: 13px;
    }

    .site-main-menu li ul a {
        font-size: 13px;
    }
}