:root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --error-red: #ef4444;
    --success-green: #22c55e;
    --border-color: #404040;
}

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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 2rem;
}

.title {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

.card {
    background-color: var(--bg-secondary);
    border-radius: 1rem;
    padding: 3rem;
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    border: 1px solid var(--border-color);
}

.info-box {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 2rem;
    margin-bottom: 2rem;
    font-size: 1.25rem;
}

.info-box p {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.info-box ul {
    list-style-type: none;
    padding-left: 0;
    margin: 0;
}

.info-box li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: baseline;
    gap: 1rem;
}

.info-box li:last-child {
    margin-bottom: 0;
}

.info-box code {
    background-color: var(--bg-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 0.375rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 1.125rem;
}

.info-box a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

.info-box a:hover {
    color: var(--accent-purple);
    text-decoration: underline;
}

.input-group {
    position: relative;
    margin-bottom: 2rem;
}

input {
    width: 100%;
    padding: 1.5rem 2rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    color: var(--text-primary);
    font-size: 1.5rem;
    transition: all 0.2s ease;
}

input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

/* Add new validation styles */
input.valid {
    border-color: var(--success-green);
    box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.2);
}

input.invalid {
    border-color: var(--error-red);
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2);
}

input::placeholder {
    color: var(--text-secondary);
    font-size: 1.5rem;
}

.validation-icon {
    position: absolute;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 3rem;
    height: 3rem;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.validation-icon.valid {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2322c55e'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
    opacity: 1;
}

.validation-icon.invalid {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ef4444'%3E%3Cpath d='M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z'/%3E%3C/svg%3E");
    opacity: 1;
}

.error-message {
    color: var(--error-red);
    font-size: 1.25rem;
    margin-top: 1rem;
    min-height: 1.5rem;
}

.success-message {
    display: none;
}

.sherlock-button {
    margin-top: 2rem;
    text-align: center;
}

.sherlock-button button {
    background: linear-gradient(to right, var(--accent-blue), var(--accent-purple));
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.25rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    opacity: 1;
    border: 2px solid transparent;
    position: relative;
    min-width: 200px;
}

.sherlock-button button.loading {
    cursor: wait;
    pointer-events: none;
}

.sherlock-button button.loading .button-text {
    visibility: hidden;
    opacity: 0;
}

.sherlock-button button .spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    animation: spin 1s linear infinite;
}

.sherlock-button button.loading .spinner {
    opacity: 1;
    visibility: visible;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.sherlock-button button:disabled {
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 1;
    transform: none;
    box-shadow: none;
    border: 2px solid var(--border-color);
    position: relative;
}

.sherlock-button button:disabled::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(59, 130, 246, 0.1), 
        rgba(139, 92, 246, 0.1)
    );
    border-radius: 0.4rem;
    pointer-events: none;
}

.sherlock-button button:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.sherlock-button button:not(:disabled):active {
    transform: translateY(0);
}

.sherlock-results {
    margin-top: 2rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 2rem;
}

.sherlock-results h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.sherlock-results table {
    width: 100%;
    border-collapse: collapse;
    font-size: 1.25rem;
}

.sherlock-results th,
.sherlock-results td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.sherlock-results th {
    color: var(--text-secondary);
    font-weight: 500;
    width: 30%;
}

.sherlock-results td {
    color: var(--text-primary);
    word-break: break-all;
}

.sherlock-results tr:last-child th,
.sherlock-results tr:last-child td {
    border-bottom: none;
}

.sherlock-results .resource-item {
    margin-bottom: 0.5rem;
}

.sherlock-results .resource-item:last-child {
    margin-bottom: 0;
}

.sherlock-results .resource-item a {
    color: var(--accent-blue);
    text-decoration: none;
    word-break: break-all;
}

.sherlock-results .resource-item a:hover {
    color: var(--accent-purple);
    text-decoration: underline;
}

.sherlock-results strong {
    color: var(--text-secondary);
    font-weight: 500;
}

.sherlock-results td a {
    color: var(--accent-blue);
    text-decoration: none;
    word-break: break-all;
}

.sherlock-results td a:hover {
    color: var(--accent-purple);
    text-decoration: underline;
}