/* 
  Global Styles - clickspeedtestonline.com
  Theme: Modern Gaming / Dark Mode
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@600;800&display=swap');

:root {
    --bg-color: #f9fdf5; /* Off-white with tint of green */
    --card-bg: #ffffff;
    --border-color: rgba(0, 0, 0, 0.06);
    --text-primary: #0f172a; /* Slate 900 */
    --text-secondary: #475569; /* Slate 600 */
    --accent-primary: #9dff28; /* Neon Lime green */
    --accent-glow: rgba(157, 255, 40, 0.3);
    --gradient-start: #9dff28;
    --gradient-end: #adff2f;
    --accent-vibrant: #9dff28;
    --accent-dark: #115c22; /* Darker green */
    --success: #10b981;
    --font-family: 'Inter', -apple-system, sans-serif;
    --font-header: 'Outfit', sans-serif;
    --transition-speed: 0.25s;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-family);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 0% 0%, rgba(157, 255, 40, 0.12) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(157, 255, 40, 0.08) 0px, transparent 50%);
}

a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--text-primary);
}

/* Header & Navigation Styles */
header {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background-color: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-header);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

nav a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

nav a:hover {
    color: var(--text-primary);
}

/* Language Switcher */
.lang-switcher {
    position: relative;
    display: inline-block;
}

.lang-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: background var(--transition-speed);
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.lang-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 110%;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    min-width: 150px;
    z-index: 100;
    overflow: hidden;
}

.lang-dropdown a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: background 0.2s;
}

.lang-dropdown a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.lang-switcher:hover .lang-dropdown {
    display: block;
}

/* Main Container */
main {
    max-width: 1200px;
    margin: 3rem auto;
    padding: 0 2rem;
}

/* CPS Test Section */
.cps-test-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05), 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    max-width: 800px;
    margin: 0 auto 3rem auto;
}

h1 {
    font-family: var(--font-header);
    font-weight: 800;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.subtitle {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Click Area */
.click-area {
    width: 100%;
    height: 250px;
    background: #ffffff;
    border: 2px dashed #9dff28;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    margin-bottom: 2rem;
    transition: all 0.2s ease;
    user-select: none;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.click-area:hover {
    background: #fdfdfd;
    border-color: #000000;
    box-shadow: 0 10px 15px -3px rgba(157, 256, 40, 0.15);
}

.click-area:active {
    transform: scale(0.98);
}

.click-prompt {
    font-family: var(--font-header);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
    pointer-events: none;
}

/* Modes / Settings */
.settings-container {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.time-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.time-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.time-btn.active {
    background: var(--accent-dark);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(17, 92, 34, 0.25);
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.stat-card {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-family: var(--font-header);
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

/* Informational Content Grid */
.content-section {
    max-width: 800px;
    margin: 0 auto;
}

.info-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.info-card h2 {
    font-family: var(--font-header);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: #ffd000; /* Subtle gold for headings or keep white */
    color: var(--text-primary);
}

.info-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--text-primary);
}

/* Animations */
@keyframes clickEffect {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.4); opacity: 0; }
}

.click-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(0, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    animation: clickEffect 0.4s ease-out;
    pointer-events: none;
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .click-area {
    width: 100%;
    height: 250px;
    background: #ffffff;
    border: 2px dashed #9dff28;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    margin-bottom: 2rem;
    transition: all 0.2s ease;
    user-select: none;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}
}

.start-btn {
    background: linear-gradient(135deg, var(--success), #2ea043);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 1rem 3rem;
    font-size: 1.25rem;
    font-weight: 800;
    font-family: var(--font-header);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    box-shadow: 0 4px 15px rgba(63, 185, 80, 0.4);
    transition: all 0.2s ease;
}

.start-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(63, 185, 80, 0.6);
}

.start-btn:disabled {
    background: #333;
    color: #888;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}



.start-btn {
    background: #9dff28;
    color: #000000;
    border: 2px solid #000000;
    border-radius: 50px;
    padding: 1rem 3rem;
    font-size: 1.25rem;
    font-weight: 800;
    font-family: var(--font-header);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 0px #000000;
    transition: all 0.15s ease;
}