/* --------------------------------------------- */
/* LIGHT THEME - Root Variables                  */
/* --------------------------------------------- */
:root {
    --bg-color: #fafbfd;
    --text-color: #1a1a1a;
    --header-bg: #f1f3f5;
    --navbar-bg: #212529;
    --navbar-text: #ffffff;
    --primary-color: #0d6efd;
    --link-color: #0a58ca;
    --border-color: #cfd4da;
    --card-bg: #ffffff;
    --btn-bg: #ffffff;
    --btn-text: #222;
    --btn-border: #cfd4da;
    --dropdown-bg: #ffffff;
    --dropdown-text: #222;
    --shadow-soft: 0 .25rem .75rem rgba(0,0,0,0.05);
}

/* --------------------------------------------- */
/* DARK THEME OVERRIDES                          */
/* --------------------------------------------- */
body.dark {
    --bg-color: #0f1720;
    --text-color: #e6eef8;
    --header-bg: #0b1220;
    --navbar-bg: #0b1220;
    --navbar-text: #e6eef8;
    --primary-color: #3b82f6;
    --link-color: #6ea8ff;
    --border-color: rgba(255,255,255,0.08);
    --card-bg: #111827;
    --btn-bg: #1a2433;
    --btn-text: #e6eef8;
    --btn-border: rgba(255,255,255,0.10);
    --dropdown-bg: #111827;
    --dropdown-text: #e6eef8;
    --shadow-soft: 0 .25rem .75rem rgba(0,0,0,0.25);
}

/* --------------------------------------------- */
/* Base Elements                                 */
/* --------------------------------------------- */
body {
    background: var(--bg-color);
    color: var(--text-color);
    transition: background .25s, color .25s;
}

a {
    color: var(--link-color);
}

    a:hover {
        opacity: .8;
    }

/* --------------------------------------------- */
/* Header + Search Bar                           */
/* --------------------------------------------- */
header.bg-light {
    background: var(--header-bg) !important;
}

.search-large .form-control {
    background: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

/* --------------------------------------------- */
/* Buttons                                       */
/* --------------------------------------------- */
.btn {
    background: var(--btn-bg) !important;
    color: var(--btn-text) !important;
    border-color: var(--btn-border) !important;
    transition: background .25s, color .25s, border-color .25s;
}

    .btn:hover {
        opacity: .85;
    }

/* Dark mode icon */
body.dark #DarkToggle i,
body.dark #DarkToggleMobile i {
    color: #fcd34d;
}

/* --------------------------------------------- */
/* Navbar + Menus                                */
/* --------------------------------------------- */
.navbar {
    background: var(--navbar-bg) !important;
}

    .navbar .nav-link {
        color: var(--navbar-text) !important;
    }

/* Dropdown menus */
.dropdown-menu {
    background: var(--dropdown-bg) !important;
    color: var(--dropdown-text) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-soft) !important;
}

.dropdown-item {
    color: var(--dropdown-text) !important;
}

    .dropdown-item:hover {
        background: var(--border-color) !important;
    }

/* زیرمنوی چندسطحی */
.dropdown-submenu {
    position: relative;
}

    .dropdown-submenu > .dropdown-menu {
        top: 0;
        margin-top: 0;
        left: 100%; /* برای LTR */
    }

[dir="rtl"] .dropdown-submenu > .dropdown-menu {
    right: 100%;
    left: auto;
}

/* فلش کنار آیتم‌های دارای Children */
.nav-link.dropdown-toggle::after,
.dropdown-item.dropdown-toggle::after {
    display: none !important;
}

/* فلش کنار آیتم‌های با Children فقط برای root */
.navbar .nav-item.dropdown > .nav-link.dropdown-toggle::after {
    display: inline-block;
    margin-left: 5px;
    vertical-align: middle;
}

[dir="rtl"] .navbar .nav-item.dropdown > .nav-link.dropdown-toggle::after {
    margin-left: 0;
    margin-right: 5px;
    transform: rotateY(180deg);
}


/* --------------------------------------------- */
/* Cards                                         */
/* --------------------------------------------- */
.card {
    background: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
    box-shadow: var(--shadow-soft);
}

/* --------------------------------------------- */
/* User menu                                     */
/* --------------------------------------------- */
.user-menu-dropdown {
    background: var(--dropdown-bg);
    color: var(--dropdown-text);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
}

    .user-menu-dropdown .header {
        border-bottom: 1px solid var(--border-color);
    }

/* --------------------------------------------- */
/* Mobile header adjustments                      */
/* --------------------------------------------- */
@media (max-width: 767.98px) {
    .header-actions > * {
        margin-inline: 6px;
    }
}

/* --------------------------------------------- */
/* Search Box                                    */
/* --------------------------------------------- */
/* Desktop */
@media (min-width: 992px) {
    #search {
        background-color: #ffffff !important; /* رنگ زمینه دلخواه */
        color: #333; /* رنگ متن */
    }

        #MainSearch::placeholder {
            color: rgba(0,0,0,0.5);
            opacity: 1;
        }

        #MainSearch::-webkit-input-placeholder {
            color: rgba(0,0,0,0.5);
        }

        #MainSearch::-moz-placeholder {
            color: rgba(0,0,0,0.5);
        }

        #MainSearch:-ms-input-placeholder {
            color: rgba(0,0,0,0.5);
        }

        #MainSearch:-moz-placeholder {
            color: rgba(0,0,0,0.5);
        }
}

/* Mobile */
@media (max-width: 991.98px) {
    #search {
        background-color: #f0f0f0 !important; /* رنگ زمینه موبایل */
        color: #222; /* رنگ متن موبایل */
    }

        #MainSearch::placeholder {
            color: rgba(0,0,0,0.4);
            opacity: 1;
        }

        #MainSearch::-webkit-input-placeholder {
            color: rgba(0,0,0,0.4);
        }

        #MainSearch::-moz-placeholder {
            color: rgba(0,0,0,0.4);
        }

        #MainSearch:-ms-input-placeholder {
            color: rgba(0,0,0,0.4);
        }

        #MainSearch:-moz-placeholder {
            color: rgba(0,0,0,0.4);
        }
}