/* ==========================================================================
   DorkSearch PRO - Optimized Stylesheet
   ========================================================================== */

/* --- CSS Variables --- */
:root {
    --bg-color: #0d1117;
    --card-bg: #161b22;
    --text-main: #c9d1d9;
    --text-muted: #8b949e;
    --accent-green: #2ea043;
    --accent-green-hover: #3fb950;
    --border-color: #30363d;
    --highlight: #58a6ff;
    --error-color: #f85149;
    --warning-color: #d29922;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Roboto Mono', 'Courier New', monospace;
    line-height: 1.6;
    display: flex;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 1000px;
}

/* --- Header --- */
header {
    margin-bottom: 40px;
    text-align: center;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 25px;
}

h1 { 
    font-size: clamp(2rem, 5vw, 2.8rem);
    color: #fff; 
    margin-bottom: 10px;
    letter-spacing: -1px;
}

.subtitle {
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    color: var(--text-muted);
    margin-bottom: 8px;
}

.tagline {
    font-size: 0.85rem;
    color: var(--accent-green);
    font-weight: 500;
}

.highlight { 
    color: var(--accent-green);
}

h2 {
    font-size: 1.6rem;
    color: #fff;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

h3 {
    font-size: 1.2rem;
    color: var(--highlight);
    margin-bottom: 15px;
}

/* --- Input Section --- */
.input-section { 
    margin-bottom: 35px;
}

label { 
    display: block; 
    margin-bottom: 12px; 
    color: var(--highlight); 
    font-weight: 600;
    font-size: 0.95rem;
}

.input-wrapper {
    display: flex;
    align-items: center;
    background-color: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 0 15px;
    transition: all 0.3s ease;
}

.prefix { 
    color: var(--text-muted);
    user-select: none;
    font-weight: 500;
}

input[type="text"] {
    width: 100%;
    padding: 16px 12px;
    font-size: 1.05rem;
    background: transparent;
    border: none;
    color: #fff;
    font-family: inherit;
    outline: none;
}

input[type="text"]::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}

.input-wrapper:focus-within {
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(46, 160, 67, 0.3);
}

/* --- Query Preview Box --- */
.query-box {
    background: #000;
    border: 2px dashed var(--accent-green);
    color: var(--accent-green);
    padding: 16px;
    margin-top: 18px;
    border-radius: 6px;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    font-size: 0.9rem;
    gap: 15px;
    animation: slideIn 0.3s ease;
    position: relative;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hidden { 
    display: none !important;
}

#query-text {
    word-break: break-all;
    font-family: 'Roboto Mono', monospace;
    line-height: 1.6;
    overflow-wrap: break-word;
    min-width: 0;
}

#copy-btn {
    background: var(--accent-green);
    border: none;
    color: #fff;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 0.85rem;
    border-radius: 5px;
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.2s ease;
    height: fit-content;
}

#copy-btn:hover { 
    background: var(--accent-green-hover);
    transform: scale(1.05);
}

/* --- Dorks Grid --- */
.dorks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 45px;
}

.card {
    background-color: var(--card-bg);
    padding: 24px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border-color: var(--highlight);
}

.card h3 {
    font-size: 1.05rem;
    margin-bottom: 18px;
    color: var(--highlight);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 8px;
}

/* --- Buttons --- */
button {
    width: 100%;
    padding: 13px 16px;
    margin-bottom: 10px;
    background-color: #21262d;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    text-align: left;
    font-weight: 500;
}

button:hover {
    background-color: var(--accent-green);
    color: #fff;
    border-color: var(--accent-green-hover);
    transform: translateX(5px);
}

button:active {
    transform: translateX(5px) scale(0.98);
}

button:last-child {
    margin-bottom: 0;
}

/* --- Custom Dork Section --- */
.custom-dork-section {
    background: var(--card-bg);
    padding: 26px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 45px;
}

.section-description {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.custom-input-group { 
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.custom-input-group input { 
    flex: 1;
    min-width: 250px;
    background: #0d1117; 
    border: 2px solid var(--border-color); 
    border-radius: 6px;
    padding: 13px 15px;
    color: #fff;
    font-family: inherit;
    font-size: 0.95rem;
}

.custom-input-group input:focus {
    border-color: var(--accent-green);
    outline: none;
}

.custom-input-group button { 
    width: auto;
    min-width: 150px;
    margin: 0;
    text-align: center;
}

/* --- Info Section --- */
.info-section {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 40px;
}

.info-section p {
    margin-bottom: 20px;
    line-height: 1.7;
}

.info-section ul {
    list-style: none;
    padding-left: 0;
}

.operators-list {
    display: grid;
    gap: 12px;
    margin-top: 15px;
}

.operators-list li {
    background: #0d1117;
    padding: 12px 16px;
    border-radius: 6px;
    border-left: 3px solid var(--accent-green);
}

.operators-list code {
    color: var(--accent-green);
    font-weight: 600;
    font-size: 0.95rem;
}

/* --- FAQ Section --- */
.faq-section {
    margin-top: 50px;
    border-top: 2px solid var(--border-color);
    padding-top: 35px;
}

.faq-section h2 { 
    margin-bottom: 25px;
    color: #fff;
}

details {
    background-color: var(--card-bg);
    margin-bottom: 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s ease;
}

details:hover {
    border-color: var(--highlight);
}

summary {
    padding: 18px 20px;
    cursor: pointer;
    font-weight: 600;
    color: var(--highlight);
    list-style: none;
    position: relative;
    user-select: none;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '+';
    position: absolute;
    right: 20px;
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--accent-green);
    transition: transform 0.3s ease;
}

details[open] summary::after { 
    content: '−';
    transform: rotate(180deg);
}

details[open] {
    border-color: var(--accent-green);
}

details p {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

details code {
    background: #0d1117;
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--accent-green);
    font-size: 0.9rem;
}

/* --- Footer --- */
footer {
    text-align: center;
    margin-top: 60px;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 30px 0;
    border-top: 1px solid var(--border-color);
}

footer p {
    margin-bottom: 10px;
}

footer a {
    color: var(--highlight);
    text-decoration: none;
    transition: color 0.2s ease;
}

footer a:hover {
    color: var(--accent-green);
    text-decoration: underline;
}

.copyright {
    margin-top: 20px;
    font-size: 0.8rem;
    opacity: 0.7;
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    body {
        padding: 15px;
    }

    .container {
        max-width: 100%;
    }

    h1 {
        font-size: 2rem;
    }

    .dorks-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .custom-input-group {
        flex-direction: column;
    }

    .custom-input-group input,
    .custom-input-group button {
        width: 100%;
        min-width: unset;
    }

    .query-box {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    #copy-btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    header {
        padding-bottom: 20px;
    }

    .card,
    .custom-dork-section,
    .info-section {
        padding: 20px;
    }

    button {
        font-size: 0.85rem;
        padding: 12px 14px;
    }
}