/* static/css/style.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&display=swap');

:root {
    --bg-gradient-start: rgb(44, 62, 80);
    --bg-gradient-end: rgb(52, 73, 94);
    --panel-bg: rgba(44, 62, 80, 0.85);
    --panel-border: rgba(189, 195, 199, 0.2);
    --input-bg: rgba(52, 73, 94, 0.9);
    --input-border: rgba(189, 195, 199, 0.3);
    --text-primary: #ecf0f1;
    --text-secondary: #bdc3c7;
    --text-info: #95a5a6;
    --primary-accent: #1abc9c;
    --primary-accent-hover: #16a085;
    --secondary-accent: #3498db;
    --secondary-accent-hover: #2980b9;
    --danger-accent: #e74c3c;
    --danger-accent-hover: #c0392b;
    --success-color: #2ecc71;
    --error-color: #e74c3c;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(to right bottom, var(--bg-gradient-start), var(--bg-gradient-end));
    color: var(--text-primary);
    line-height: 1.6;
    padding: 2rem;
    min-height: 100vh;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--panel-bg);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--panel-border);
}

header {
    text-align: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--panel-border);
    padding-bottom: 1rem;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.tabs {
    display: flex;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--panel-border);
}

.tab-button {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.2s, border-bottom 0.2s;
    border-bottom: 3px solid transparent;
}

.tab-button.active {
    color: var(--text-primary);
    border-bottom: 3px solid var(--primary-accent);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.form-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--panel-border);
}
.form-section:last-of-type {
    border-bottom: none;
}

.form-section h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.form-group {
    margin-bottom: 1.2rem;
}

label, .checkbox-group label, .radio-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-secondary);
}

input[type="text"], input[type="password"], input[type="file"] {
    width: 100%;
    padding: 0.8rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="file"] {
    padding: 0.5rem;
}

input:focus {
    outline: none;
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 2px rgba(26, 188, 156, 0.3);
}

.checkbox-group, .radio-group {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

input[type="checkbox"], input[type="radio"] {
    margin-right: 0.7rem;
    transform: scale(1.2);
    accent-color: var(--primary-accent);
}

.info {
    font-size: 0.9rem;
    color: var(--text-info);
    margin-bottom: 1rem;
}

/* Key-Value Pairs */
#kv-pairs-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
}

.kv-pair {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.kv-pair input {
    flex-grow: 1;
}

.button-remove {
    background: var(--danger-accent);
    color: white;
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
    flex-shrink: 0;
}
.button-remove:hover {
    background: var(--danger-accent-hover);
}


/* Buttons */
.button-primary, .button-secondary, .button-download {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.2s, transform 0.1s;
    border: none;
    text-decoration: none;
}

.button-primary {
    background: var(--primary-accent);
    color: white;
    width: 100%;
    margin-top: 1rem;
}
.button-primary:hover {
    background: var(--primary-accent-hover);
}
.button-primary:disabled {
    background: #555;
    cursor: not-allowed;
}


.button-secondary {
    background: var(--secondary-accent);
    color: white;
}
.button-secondary:hover {
    background: var(--secondary-accent-hover);
}

.button-download {
    background: var(--success-color);
    color: white;
    display: block;
    margin-top: 1rem;
}
.button-download:hover {
    background-color: #27ae60;
}


/* Results */
.result-container {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 4px;
}

.status {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    font-weight: 500;
}

.status.success {
    background-color: rgba(46, 204, 113, 0.2);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

.status.error {
    background-color: rgba(231, 76, 60, 0.2);
    color: var(--error-color);
    border: 1px solid var(--error-color);
}

#embed-preview-container img {
    max-width: 100%;
    height: auto;
    border: 1px solid var(--input-border);
    border-radius: 4px;
    display: block;
    margin: 0 auto;
}

.extracted-data pre {
    background: var(--bg-gradient-start);
    padding: 1rem;
    border-radius: 4px;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: var(--text-primary);
}

.hidden {
    display: none !important;
}

.checkbox-container {
    padding-top: 0.5rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
}
/* Footer Styles */
footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--panel-border);
}

footer a {
    color: var(--text-secondary);
    text-decoration: none;
    margin: 0 0.5rem;
    transition: color 0.2s;
}

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