:root {
    --bg-color: #09090b;
    --card-bg: #18181b;
    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --accent-color: #8b5cf6;
    --accent-hover: #7c3aed;
    --secondary-btn: #27272a;
    --secondary-hover: #3f3f46;
    --danger-color: #ef4444;
    --danger-hover: #dc2626;
    --success-color: #10b981;
    --border-color: #27272a;

}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
}

.app-container {
    width: 100%;
    max-width: 1000px;
    padding: 20px;
    display: flex;
    flex-direction: column;
}


.header {
    text-align: center;
    margin-bottom: 30px;
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.header p {
    color: var(--text-secondary);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.stat-box {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stat-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 5px;
}

.stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.editor-container {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

textarea {
    width: 100%;
    height: 300px;
    background-color: transparent;
    border: none;
    color: var(--text-primary);
    padding: 20px;
    font-size: 1.1rem;
    resize: vertical;
    outline: none;
    line-height: 1.6;
}

textarea::placeholder {
    color: #52525b;
}

.action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 15px;
    background-color: #121214;
    border-top: 1px solid var(--border-color);
}

.btn {
    padding: 10px 15px;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
}
.btn-primary:hover { background-color: var(--accent-hover); }

.btn-secondary {
    background-color: var(--secondary-btn);
    color: var(--text-primary);
}
.btn-secondary:hover { background-color: var(--secondary-hover); }

.btn-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    margin-left: auto; /* Push to right */
}
.btn-danger:hover { background-color: var(--danger-color); color: white; }

.btn-copy {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}
.btn-copy:hover { background-color: var(--success-color); color: white; }

.bottom-layout {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.info-card {
    flex: 1;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
}

.info-card h3 {
    color: var(--accent-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.info-card p {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.info-card span {
    color: var(--text-primary);
    font-weight: 600;
}

/* Toast */
.toast {
    position: fixed;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--success-color);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 500;
    transition: bottom 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.toast.show {
    bottom: 20px;
}

@media (max-width: 768px) {
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }
    .bottom-layout {
        flex-direction: column;
    }

    .btn-danger {
        margin-left: 0;
    }
}