/* Base reset and globals */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Prevent image dragging and selection globally */
img {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    pointer-events: none;
    -webkit-user-drag: none;
    -webkit-touch-callout: none;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: linear-gradient(180deg, #3a3a3f 0%, #8d0218 36%, #f68d15 100%);
    color: #333333;
    line-height: 1.6;
    min-height: 100vh;
    padding: 40px 20px;
}

.container {
    max-width: 680px;
    margin: 0 auto;
}

/* Language toggle */
.lang-toggle {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 20px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 100;
}

.lang-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.lang-option {
    color: #999;
    transition: color 0.3s ease;
    cursor: pointer;
}

.lang-option.active {
    color: #667eea;
    font-weight: 700;
}

.lang-divider {
    margin: 0 8px;
    color: #ddd;
}

/* Theme toggle */
.theme-toggle {
    position: absolute;
    top: 60px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 20px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 0.9em;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 100;
}

.theme-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.theme-toggle.hidden {
    display: none;
}

.theme-option {
    color: #999;
    transition: color 0.3s ease;
    cursor: pointer;
}

.theme-option.active {
    color: #f68d15;
    font-weight: 700;
}

.theme-divider {
    margin: 0 8px;
    color: #ddd;
}

/* Profile header */
.profile {
    text-align: center;
    margin-bottom: 40px;
    animation: fadeInDown 0.6s ease-out;
}

.avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    font-weight: bold;
    margin: 0 auto 20px;
    border: 4px solid white;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.profile h1 {
    font-size: 2em;
    font-weight: 700;
    margin-bottom: 8px;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.tagline {
    font-size: 1em;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px 0;
    animation: fadeIn 0.6s ease-out 0.7s;
    animation-fill-mode: both;
}

footer p {
    font-size: 0.85em;
    color: rgba(255, 255, 255, 0.8);
}

/* Shared utilities */
.hidden {
    display: none;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Dark mode base */
body.darkmode {
    background: linear-gradient(180deg, #3a3a3f 0%, #8d0218 36%, #f68d15 100%) !important;
    color: #f0f0f0;
}

body.darkmode .lang-toggle,
body.darkmode .theme-toggle {
    background: #333;
    color: #f0f0f0;
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: 20px 16px;
    }

    .lang-toggle {
        top: 10px;
        right: 10px;
        padding: 6px 12px;
        font-size: 0.85em;
    }

    .theme-toggle {
        top: 48px;
        right: 10px;
        padding: 6px 12px;
        font-size: 0.85em;
    }

    .profile h1 {
        font-size: 1.75em;
    }

    .tagline {
        font-size: 1em;
    }
}