/* ==========================================
   MEGA MENU - GAINTRADER LAB (SIMPLIFICADO)
   ========================================== */

.mega-menu {
    background: #0d0d1a;
    padding: 0 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mega-menu-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

/* ===== LOGO ===== */
.mega-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #fff;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}

.mega-logo span { color: #bd691a; }

/* ===== CANDLES ===== */
.mega-logo .candles-container {
    display: inline-flex;
    align-items: flex-end;
    gap: 5px;
    height: 28px;
    padding: 2px 0;
    overflow: visible;
}

.mega-logo .animated-candle {
    width: 10px;
    min-width: 10px;
    border-radius: 2px;
    animation-duration: 2s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
    flex-shrink: 0;
}

.mega-logo .candle1 {
    height: 18px;
    background: #28a745;
    animation-name: candleMove1;
}
.mega-logo .candle2 {
    height: 24px;
    background: #dc3545;
    animation-name: candleMove2;
}
.mega-logo .candle3 {
    height: 14px;
    background: #28a745;
    animation-name: candleMove3;
}

@keyframes candleMove1 {
    0%, 100% { transform: translateY(0); height: 18px; }
    50% { transform: translateY(-4px); height: 24px; }
}
@keyframes candleMove2 {
    0%, 100% { transform: translateY(0); height: 24px; }
    50% { transform: translateY(4px); height: 18px; }
}
@keyframes candleMove3 {
    0%, 100% { transform: translateY(0); height: 14px; }
    50% { transform: translateY(-6px); height: 20px; }
}

/* ===== NAVEGAÇÃO ===== */
.mega-nav {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
    margin: 0;
    padding: 0;
    height: 100%;
}

.mega-nav > li {
    list-style: none;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.mega-nav > li > a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.2s;
    height: 36px;
}

.mega-nav > li > a:hover,
.mega-nav > li > a.active {
    color: #fff;
    background: rgba(102, 126, 234, 0.15);
}

.mega-nav > li > a .arrow {
    font-size: 9px;
    transition: transform 0.2s;
}

.mega-nav > li:hover > a .arrow {
    transform: rotate(180deg);
}

/* ===== DROPDOWN ===== */
.mega-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: #0d0d1a;
    border-radius: 10px;
    padding: 16px 20px;
    min-width: 420px;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.25s ease;
}

.mega-nav > li:hover .mega-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.mega-dropdown-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.mega-dropdown-col h4 {
    color: #667eea;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mega-dropdown-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-dropdown-col ul li a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 10px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 13px;
    border-radius: 6px;
    transition: all 0.2s;
}

.mega-dropdown-col ul li a:hover {
    color: #fff;
    background: rgba(102, 126, 234, 0.12);
}

.mega-dropdown-col ul li a .icon {
    font-size: 16px;
    width: 24px;
    text-align: center;
}

/* ===== BOTÃO TEMA ===== */
.theme-toggle {
    background: none;
    border: none;
    color: rgba(255,255,255,0.6);
    font-size: 18px;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
}

.theme-toggle:hover {
    color: #fff;
    background: rgba(255,255,255,0.08);
}

/* ===== TOGGLE MOBILE ===== */
.mega-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mega-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: rgba(255,255,255,0.7);
    border-radius: 2px;
    transition: all 0.25s;
}

.mega-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}
.mega-toggle.active span:nth-child(2) {
    opacity: 0;
}
.mega-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== OVERLAY ===== */
.mega-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

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

/* ===== RESPONSIVO ===== */
@media (max-width: 992px) {
    .mega-toggle { display: flex; }

    .mega-nav {
        position: fixed;
        top: 0;
        right: -280px;
        width: 280px;
        height: 100vh;
        background: #0d0d1a;
        flex-direction: column;
        padding: 70px 20px 20px;
        gap: 2px;
        transition: right 0.3s;
        overflow-y: auto;
        z-index: 1001;
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
        align-items: stretch;
    }

    .mega-nav.open { right: 0; }

    .mega-nav > li {
        height: auto;
        display: block;
    }

    .mega-nav > li > a {
        height: auto;
        padding: 10px 14px;
        justify-content: space-between;
    }

    .mega-dropdown {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        box-shadow: none;
        border: none;
        padding: 0 0 0 16px;
        min-width: auto;
        background: transparent;
        display: none;
        margin-top: 2px;
    }

    .mega-dropdown.active { display: block; }

    .mega-dropdown-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .mega-menu { padding: 0 12px; }
    .mega-menu-container { height: 56px; }
    .mega-logo { font-size: 15px; }
    
    .mega-logo .candles-container { 
        height: 22px; 
        gap: 4px;
        padding: 1px 0;
    }
    .mega-logo .animated-candle { 
        width: 7px; 
        min-width: 7px;
    }
    .mega-logo .candle1 { height: 14px; }
    .mega-logo .candle2 { height: 18px; }
    .mega-logo .candle3 { height: 10px; }
    
    .mega-nav { width: 260px; right: -260px; padding: 60px 16px 16px; }
    .mega-nav > li > a { font-size: 13px; padding: 8px 12px; }
}

/* ===== TEMA CLARO ===== */
[data-theme="light"] .mega-menu {
    background: #ffffff;
    border-bottom-color: #e9ecef;
}

[data-theme="light"] .mega-logo { color: #1a1a2e; }
[data-theme="light"] .mega-nav > li > a { color: rgba(0,0,0,0.6); }
[data-theme="light"] .mega-nav > li > a:hover,
[data-theme="light"] .mega-nav > li > a.active {
    color: #1a1a2e;
    background: rgba(102, 126, 234, 0.08);
}

[data-theme="light"] .mega-dropdown {
    background: #ffffff;
    border-color: #e9ecef;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

[data-theme="light"] .mega-dropdown-col h4 {
    border-bottom-color: #e9ecef;
}

[data-theme="light"] .mega-dropdown-col ul li a {
    color: rgba(0,0,0,0.6);
}

[data-theme="light"] .mega-dropdown-col ul li a:hover {
    color: #1a1a2e;
    background: rgba(102, 126, 234, 0.06);
}

[data-theme="light"] .theme-toggle {
    color: rgba(0,0,0,0.5);
}

[data-theme="light"] .theme-toggle:hover {
    color: #1a1a2e;
    background: rgba(0,0,0,0.05);
}

[data-theme="light"] .mega-toggle span {
    background: rgba(0,0,0,0.5);
}

[data-theme="light"] .mega-nav {
    background: #ffffff;
}

[data-theme="light"] .mega-overlay {
    background: rgba(0,0,0,0.3);
}

/* Tema claro - candles */
[data-theme="light"] .mega-logo .candle1 {
    background: #28a745;
}
[data-theme="light"] .mega-logo .candle2 {
    background: #dc3545;
}
[data-theme="light"] .mega-logo .candle3 {
    background: #28a745;
}

/* ==========================================
   ADMIN LINK
   ========================================== */
.mega-nav .admin-link {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
    transition: all 0.2s;
}

.mega-nav .admin-link:hover {
    color: rgba(255, 255, 255, 0.7);
    background: rgba(102, 126, 234, 0.1);
}

/* TEMA CLARO */
[data-theme="light"] .mega-nav .admin-link {
    color: rgba(0, 0, 0, 0.25);
}

[data-theme="light"] .mega-nav .admin-link:hover {
    color: rgba(0, 0, 0, 0.6);
    background: rgba(102, 126, 234, 0.08);
}