/* ===== TOPBAR & MENU LAYOUT ===== */
/* Topbar hamburger menu and navigation */

/* Menu Row */
.menu-row {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-small);
    width: 100%;
    justify-content: flex-end;
    margin-bottom: 0;
    box-sizing: border-box;
}

/* Hamburger Menu */
#topbar-hamburger {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    z-index: var(--z-dropdown) !important;
    display: flex !important;
    flex-direction: column;
    align-items: flex-end;
    gap: 0;
    background: var(--glass-bg-strong);
    border-radius: var(--radius-2xl);
    box-shadow: var(--glass-shadow);
    padding: var(--spacing-small);
    margin: var(--spacing-small) var(--spacing-small) 0 0;
    border: 1px solid var(--glass-border);
    transition: all 0.22s cubic-bezier(.4,0,.2,1);
    width: auto;
    height: auto;
    min-width: 0;
    min-height: 0;
    overflow: visible;
    box-sizing: border-box;
    pointer-events: auto;
    isolation: isolate;
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
}

#topbar-hamburger.open {
    border-radius: var(--radius-2xl);
    padding: var(--spacing-small);
    min-width: 260px;
    min-height: 260px;
    background: var(--glass-bg-strong);
}

#topbar-hamburger.open .menu-row {
    margin-bottom: 8px;
}

#topbar-hamburger #menu-grid {
    display: none;
    opacity: 0;
    transform: scale(0.7);
    pointer-events: none;
    transition: opacity 0.22s cubic-bezier(.4,0,.2,1), transform 0.22s cubic-bezier(.4,0,.2,1);
    width: 100%;
    margin-top: 0;
    box-sizing: border-box;
}

#topbar-hamburger.open #menu-grid {
    display: grid;
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-small);
    background: none;
    border-radius: 0;
    box-shadow: none;
    border: none;
    padding: var(--spacing-small);
    width: 100%;
    box-sizing: border-box;
}

/* Menu Grid 3x3 for game guide */
.menu-grid-3x3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-small);
    padding: 0;
    width: 100%;
    box-sizing: border-box;
    /* Don't handle scrolling here - let parent modal-content handle it */
    overflow: visible;
    /* Center align items in grid cells */
    align-items: start;
    justify-items: center;
}

/* Topbar Coins */
#topbar-coins {
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    font-weight: var(--font-weight-semibold);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* NOTE: Coin styles are now in css/components/coins.css */
/* Hamburger menu coin uses the unified coin system */
#topbar-coins-count {
    /* Inherits from .coin-circle in css/components/coins.css - 32px size, unified gradient, shadow, and typography */
    margin-left: 4px;
}

/* Topbar Menu Button */
#topbar-menu-button {
    background: none;
    border: none;
    border-radius: var(--radius-full);
    width: 44px; /* Increased from 36px for better touch target */
    height: 44px; /* Increased from 36px for better touch target */
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-icon);
    transition: background 0.2s;
    min-width: 44px; /* Ensure minimum touch target */
    min-height: 44px;
}

#topbar-menu-button:hover {
    background: var(--glass-bg);
}

/* Menu Grid Item */
.menu-grid-item {
    width: 76px;
    height: 76px;
    aspect-ratio: 1/1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--spacing-small);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 0;
    min-height: 0;
    padding: var(--spacing-small);
    box-sizing: border-box;
    position: relative;
}

.menu-grid-item:hover {
    background: rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
    box-shadow: var(--elevation-1);
}

.menu-grid-item:active {
    transform: translateY(0);
    background: rgba(0, 0, 0, 0.12);
}

.menu-grid-item .material-icons {
    font-size: 38px;
    margin-bottom: 6px;
    color: var(--color-text-icon);
}

.menu-label {
    font-size: 13px !important; /* Slightly larger than 12px, but not as large as 14px */
    font-weight: 500;
    color: var(--color-text-primary);
    text-align: center;
    line-height: 1.3; /* Increased from 1.2 */
}

/* Responsive adjustments */
@media (max-width: 400px) {
    .menu-label {
        font-size: 13px !important; /* Slightly larger */
    }
    
    .menu-grid-item {
        min-height: 60px; /* Better touch target */
    }
}

@media (max-width: 375px) {
    /* Topbar adjustments */
    #topbar-hamburger {
        padding: var(--spacing-small); /* Increased from xs */
    }
    
    #topbar-coins {
        font-size: var(--font-size-md); /* Increased from sm */
        padding: var(--spacing-small); /* Increased from xs */
    }
    
    .menu-grid-item {
        padding: var(--spacing-small); /* Increased from xs */
        gap: var(--spacing-xs);
        min-height: 56px; /* Better touch target */
    }
    
    .menu-label {
        font-size: 13px !important; /* Slightly larger, but not too big */
        line-height: 1.3;
    }
    
    .menu-grid-item .material-icons {
        font-size: 32px; /* Increased from lg for better visibility */
    }
}