:root {
    --bg-color: #0f172a;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --primary: #71F494; /* Mint green */
    --primary-hover: #5ceb82;
    --border: #24324d;
    --code-bg: #161f30;
    --code-text: #e2e8f0;
    --accent: #00efe6;
    --error: #ef4444;
    --error-bg-color: rgba(239, 68, 68, 0.08);
	--icon-hover: #00f757;
}
header { 
    padding: 6rem 1rem 2rem; 
    text-align: center; 
}

header h1 span { 
    font-size: 1.2rem; 
    vertical-align: top;
    -webkit-text-fill-color: var(--text-muted);
}

header p { 
    color: var(--text-muted); 
    margin: 0.5rem 0 0 0;
    font-size: 1.2rem; 
}

/* Flexbox Layout replacing Grid */
.container { 
    max-width: 1200px; 
    margin: 2rem auto; 
    padding: 0 1.5rem; 
    display: flex; 
    flex-direction: column; 
    gap: 2.5rem; 
}

@media (min-width: 992px) { 
    .container { 
        flex-direction: row; 
        align-items: flex-start; 
    } 
    /* Left column - Docs */
    .container > .card:first-child {
        flex: 1 1 55%;
    }
    /* Right column - Demo (Sticky) */
    .container > .card:last-child {
        flex: 1 1 40%;
        position: sticky;
        top: 10px;
        max-height: calc(100dvh - 20px);
        overflow: auto;
    }
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 16px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
    padding: 1.5rem;
    border: 1px solid var(--card-border);
}

h2 {
    margin: 0 0 20px 0;
    font-size: 1.5rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
    /* margin-bottom: 2rem; */
    color: var(--text-main);
}

.doc-item { 
    margin-bottom: 1.5rem; 
    padding-bottom: 1.5rem; 
    border-bottom: 1px dashed var(--border); 
}

.doc-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.code-snippet { 
    font-family: 'Fira Code', monospace; 
    background: var(--code-bg); 
    padding: 0.2rem 0.6rem; 
    border-radius: 4px; 
    color: var(--primary); 
    font-size: 0.9em; 
    direction: ltr; 
    display: inline-block;
    border: 1px solid var(--border);
}

.code-block { 
    font-family: 'Fira Code', monospace; 
    background: var(--code-bg); 
    color: var(--code-text); 
    padding: 1.25rem; 
    border-radius: 8px; 
    overflow-x: auto; 
    margin-top: 0.75rem; 
    font-size: 0.85rem; 
    direction: ltr; 
    text-align: left; 
    border: 1px solid var(--border);
}

.param-desc { margin-top: 0.75rem; font-size: 0.95rem; color: var(--text-muted); }

/* Form Elements */
.form-group {margin-bottom: 1rem;}

label {
    display: block;
    margin-bottom: 0.3rem;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-main);
}

input[type="text"], 
input[type="email"], 
input[type="tel"], 
input[type="password"] {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 1px solid #334155;
    background: #0b0f19;
    color: #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

input::placeholder { color: #64748b; }

input:focus { 
    outline: none; 
    border-color: var(--primary); 
    box-shadow: 0 0 0 1px var(--primary); 
}

button[type="submit"] {
    width: 100%;
    padding: 1rem;
    background-color: var(--primary);
    color: #111729;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 0rem;
}

button[type="submit"]:hover { 
    background-color: var(--primary-hover); 
    transform: translateY(-2px);
}

/* Error States (y-validate overrides) */
input.error { 
    border-color: var(--error) !important; 
    background-color: var(--error-bg-color) !important; 
}

.label-error {
    color: var(--error) !important;
    margin-top: 5px;
    font-size: 0.85rem;
}

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

.badge { 
    display: inline-block; 
    padding: 0.3em 0.7em; 
    font-size: 75%; 
    font-weight: 600; 
    line-height: 1; 
    text-align: center; 
    white-space: nowrap; 
    border-radius: 6px; 
    background-color: rgba(255,255,255,0.1); 
    color: var(--text-main); 
    border: 1px solid var(--card-border);
}
.badge-wp { 
    background-color: rgba(33, 117, 155, 0.2); 
    color: #66b3d6; 
    border-color: #21759b; 
}

@media screen and (max-width: 767px) {
	header h1 {
		font-size: 2.5rem;
	}
	.container {
		padding: 0 10px;
		margin: 0;
	}
	.card {
		padding: 20px 10px;
	}
}