/* Fixed Ratio Trading - Shared Container Styles */
/* This file contains the standardized container styles for all pages */

/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

/* Standardized Container - 1000px max-width */
.container {
    max-width: 1000px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Header Styles */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
    border-bottom: 2px solid #e0e0e0;
    padding-bottom: 20px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.header-title {
    color: #333;
    font-size: 2.5em;
    font-weight: bold;
}

.header-center {
    text-align: center;
    flex-grow: 1;
}

.page-title {
    color: #333;
    font-size: 2.2em;
    margin-bottom: 10px;
}

.header .subtitle {
    color: #666;
    font-size: 1.2em;
}

/* Navigation Buttons */
.nav-buttons {
    margin-top: 20px;
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.nav-btn.primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: 2px solid transparent;
}

.nav-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.nav-btn.secondary {
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
}

.nav-btn.secondary:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

.donate-btn {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    border: 2px solid transparent;
}

.donate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.4);
}

/* Hamburger Menu Styles */
.hamburger-menu {
    position: fixed;
    left: 0;
    top: 60px; /* Position below the hamburger button */
    width: 280px;
    height: calc(100vh - 60px); /* Adjust height to account for top offset */
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transform: translateX(-280px);
    transition: transform 0.3s ease;
    border-right: 2px solid #e5e7eb;
    backdrop-filter: blur(10px);
}

.hamburger-menu.open {
    transform: translateX(0);
}

.hamburger-menu.collapsed {
    width: 60px;
    transform: translateX(-220px);
}

.hamburger-menu.collapsed.open {
    transform: translateX(0);
}

.hamburger-header {
    padding: 20px 15px;
    border-bottom: 2px solid #e5e7eb;
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.hamburger-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 4px;
}

.hamburger-title {
    font-size: 16px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    transition: opacity 0.3s ease;
}

.hamburger-menu.collapsed .hamburger-title {
    opacity: 0;
    width: 0;
}

.hamburger-nav {
    padding: 20px 0;
}

.hamburger-nav-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

.hamburger-nav-item:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-left-color: #667eea;
    transform: translateX(5px);
}

.hamburger-nav-item.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-left-color: #667eea;
}

.hamburger-nav-icon {
    font-size: 20px;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.hamburger-nav-text {
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    transition: opacity 0.3s ease;
}

.hamburger-menu.collapsed .hamburger-nav-text {
    opacity: 0;
    width: 0;
}

.hamburger-toggle {
    position: fixed;
    left: 20px;
    top: 20px;
    z-index: 1001;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 12px;
    cursor: pointer;
    font-size: 18px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.hamburger-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
}

.hamburger-collapse-btn {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: #f3f4f6;
    color: #666;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.3s ease;
}

.hamburger-collapse-btn:hover {
    background: #e5e7eb;
    color: #333;
}

.hamburger-menu.collapsed .hamburger-collapse-btn {
    transform: translateX(-50%) rotate(180deg);
}

/* Adjust main content when menu is open - DISABLED to prevent content shifting */
/* body.menu-open .container {
    margin-left: 280px;
    transition: margin-left 0.3s ease;
}

body.menu-collapsed .container {
    margin-left: 60px;
    transition: margin-left 0.3s ease;
} */

/* Overlay when menu is open on mobile */
.hamburger-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.hamburger-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .container {
        padding: 20px;
    }
    
    .header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .header-left {
        justify-content: center;
    }
    
    .nav-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    /* Mobile hamburger menu adjustments - Content shifting disabled */
    /* body.menu-open .container,
    body.menu-collapsed .container {
        margin-left: 0;
    } */
    
    .hamburger-menu {
        width: 280px;
        top: 50px; /* Position below hamburger button on mobile */
        height: calc(100vh - 50px); /* Adjust height for mobile */
        transform: translateX(-100%);
    }
    
    .hamburger-menu.open {
        transform: translateX(0);
    }
    
    .hamburger-menu.collapsed {
        width: 280px;
        transform: translateX(-100%);
    }
    
    .hamburger-menu.collapsed.open {
        transform: translateX(0);
    }
    
    .hamburger-toggle {
        left: 10px;
        top: 10px;
        padding: 10px;
    }
}