:root {
    --mfm-primary: #18b272;
    --mfm-primary-hover: #15a066;
    --mfm-text: #333333;
    --mfm-text-light: #666666;
    --mfm-bg: #ffffff;
    --mfm-shadow: rgba(0, 0, 0, 0.1);
    --mfm-shadow-strong: rgba(0, 0, 0, 0.2);
    --mfm-radius: 15px;
    --mfm-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    -webkit-tap-highlight-color: transparent;
}

.mfm-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--mfm-bg);
    box-shadow: 0 -2px 20px var(--mfm-shadow);
    z-index: 999999;
    padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
    direction: rtl;
}

@media (max-width: 968px) {
    .mfm-bottom-nav {
        display: block;
    }
}

.mfm-nav-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 16px;
}

.mfm-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--mfm-text-light);
    font-size: 11px;
    font-weight: 300;
    padding: 8px 12px;
    border-radius: var(--mfm-radius);
    transition: var(--mfm-transition);
    position: relative;
    background: transparent;
    border: none;
    cursor: pointer;
    min-width: 60px;
}

.mfm-nav-item:not(.mfm-menu-btn):hover,
.mfm-nav-item:not(.mfm-menu-btn).active {
    color: var(--mfm-primary);
    background: rgba(24, 178, 114, 0.05);
}

.mfm-nav-item i {
    width: 24px;
    height: 24px;
    margin-bottom: 4px;
}

.mfm-nav-item span {
    display: block;
    white-space: nowrap;
}

.mfm-menu-btn {
    position: relative;
    margin-top: -20px;
}

.mfm-menu-btn * {
    color: #ffffff !important;
}

.mfm-menu-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--mfm-primary) 0%, var(--mfm-primary-hover) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(24, 178, 114, 0.4);
    transition: var(--mfm-transition);
}

.mfm-menu-btn:hover .mfm-menu-circle {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(24, 178, 114, 0.5);
}

.mfm-menu-btn:active .mfm-menu-circle {
    transform: scale(0.95);
}

.mfm-menu-circle i {
    width: 28px;
    height: 28px;
    color: #ffffff !important;
    margin: 0;
    stroke: #ffffff !important;
    fill: none !important;
}

.mfm-menu-circle i svg {
    color: #ffffff !important;
    stroke: #ffffff !important;
    fill: none !important;
}

.mfm-menu-circle i svg path {
    stroke: #ffffff !important;
    fill: none !important;
}

.mfm-menu-btn .mfm-menu-circle [data-lucide] {
    color: #ffffff !important;
    stroke: #ffffff !important;
}

.mfm-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000000;
    direction: rtl;
}

.mfm-overlay.active {
    display: block;
}

.mfm-overlay-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mfm-overlay.active .mfm-overlay-backdrop {
    opacity: 1;
}

.mfm-overlay-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-radius: var(--mfm-radius) var(--mfm-radius) 0 0;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding-bottom: calc(16px + env(safe-area-inset-bottom));
}

.mfm-overlay.active .mfm-overlay-content {
    transform: translateY(0);
}

.mfm-overlay-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid #f0f0f0;
    position: sticky;
    top: 0;
    background: white;
    z-index: 10;
}

.mfm-logo {
    height: 40px;
    width: auto;
}

.mfm-close-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f5f5f5;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--mfm-transition);
}

.mfm-close-btn:hover {
    background: #e8e8e8;
}

.mfm-close-btn i {
    width: 24px;
    height: 24px;
    color: var(--mfm-text);
}

.mfm-overlay-menu {
    padding: 16px 24px;
}

.mfm-menu-link,
.mfm-accordion-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    margin-bottom: 8px;
    border-radius: var(--mfm-radius);
    text-decoration: none;
    color: var(--mfm-text);
    font-weight: 300;
    font-size: 16px;
    transition: var(--mfm-transition);
    background: transparent;
    border: none;
    width: 100%;
    cursor: pointer;
    text-align: right;
}

.mfm-menu-link:hover,
.mfm-accordion-btn:hover {
    background: rgba(24, 178, 114, 0.05);
    color: var(--mfm-primary);
}

.mfm-menu-link i {
    width: 24px;
    height: 24px;
    margin-left: 0;
    flex-shrink: 0;
}

.mfm-accordion-btn {
    justify-content: space-between;
}

.mfm-accordion-title {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mfm-accordion-title i {
    width: 24px;
    height: 24px;
    margin-left: 0;
}

.mfm-accordion-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.mfm-accordion-btn.active .mfm-accordion-icon {
    transform: rotate(180deg);
}

.mfm-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mfm-accordion-content.active {
    max-height: 600px;
}

.mfm-submenu-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px 12px 48px;
    margin-bottom: 4px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--mfm-text-light);
    font-weight: 300;
    font-size: 15px;
    transition: var(--mfm-transition);
}

.mfm-submenu-link:hover {
    background: rgba(24, 178, 114, 0.05);
    color: var(--mfm-primary);
    padding-right: 52px;
}

.mfm-submenu-link i {
    width: 18px;
    height: 18px;
    margin-left: 0;
    opacity: 0.6;
}

.mfm-submenu-link:hover i {
    opacity: 1;
}

.mfm-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(24, 178, 114, 0.3);
    transform: scale(0);
    animation: ripple-effect 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-effect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

body.mfm-overlay-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

.mfm-menu-btn [data-lucide="menu"] {
    stroke: #ffffff !important;
    color: #ffffff !important;
}

.mfm-menu-btn svg {
    stroke: #ffffff !important;
}

@media (max-width: 480px) {
    .mfm-nav-item span {
        font-size: 10px;
    }
    
    .mfm-nav-item {
        padding: 6px 8px;
        min-width: 50px;
    }
    
    .mfm-menu-circle {
        width: 56px;
        height: 56px;
    }
}

.mfm-overlay-content::-webkit-scrollbar {
    width: 6px;
}

.mfm-overlay-content::-webkit-scrollbar-track {
    background: #f5f5f5;
}

.mfm-overlay-content::-webkit-scrollbar-thumb {
    background: var(--mfm-primary);
    border-radius: 3px;
}

.mfm-overlay-content::-webkit-scrollbar-thumb:hover {
    background: var(--mfm-primary-hover);
}

@supports (-webkit-touch-callout: none) {
    .mfm-bottom-nav {
        padding-bottom: calc(8px + 20px);
    }
}