:root {
    --bg-color: #0F0F0F;
    --card-bg: #1A1A1A;
    --accent-color: #6C63FF;
    --accent-glow: rgba(108, 99, 255, 0.4);
    --text-primary: #FFFFFF;
    --text-secondary: #BBBBBB;
    --border-color: #333333;
    --input-bg: #111111;
    --success-color: #4CAF50;
    --radius-lg: 16px;
    --radius-md: 10px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Outfit', 'Inter', sans-serif;
    line-height: 1.6;
    height: 100vh;
    overflow-x: hidden;
}

.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    height: 100%;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 2.2rem;
    font-weight: 700;
}

header h1 span {
    font-size: 1rem;
    background: var(--accent-color);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 0.5rem;
}

.title-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
}

.icon-btn {
    background: var(--border-color);
    color: white;
    border: none;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background 0.3s;
}

.icon-btn:hover {
    background: #444;
}

#settings-panel {
    transition: all 0.3s ease;
}

.hidden {
    display: none;
}

.panel-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.input-group {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

input[type="password"],
input[type="text"],
textarea {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    color: white;
    padding: 0.8rem;
    border-radius: var(--radius-md);
    font-size: 1rem;
    width: 100%;
    outline: none;
    transition: border-color 0.3s;
}

input:focus,
textarea:focus {
    border-color: var(--accent-color);
}

.primary-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px var(--accent-glow);
}

.primary-btn.small {
    padding: 0.5rem 1rem;
    margin-top: 1rem;
}

/* Steps Layout */
.steps-scroll {
    overflow-y: auto;
    max-height: 50vh;
    padding-right: 1rem;
}

.step-group {
    margin-bottom: 2rem;
}

.step-group h3 {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.8rem;
}

.option-btn {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.8rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-align: left;
    transition: all 0.2s;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.option-btn:hover {
    background: #252525;
    border-color: #555;
}

.option-btn.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    font-weight: 600;
    box-shadow: 0 0 10px var(--accent-glow);
}

/* Generation Area */
.generation-area {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-container {
    display: flex;
    gap: 1rem;
}

.glow-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
}

.glow-btn:hover {
    box-shadow: 0 0 25px var(--accent-glow);
}

.status-msg {
    text-align: center;
    font-weight: 600;
    color: var(--accent-color);
    min-height: 1.5rem;
}

.results-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.result-box {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.box-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.box-header label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.copy-btn {
    background: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s;
}

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

textarea {
    height: 200px;
    resize: none;
    font-family: 'Inter', sans-serif;
    line-height: 1.5;
}

textarea#prompt-display {
    font-family: 'Cascadia Code', 'Consolas', monospace;
    font-size: 0.95rem;
    color: var(--accent-color);
}

.action-footer {
    display: flex;
    justify-content: flex-end;
}

.secondary-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.secondary-btn:hover {
    border-color: #666;
    color: white;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: #252525;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

@media (max-width: 768px) {
    .results-container {
        grid-template-columns: 1fr;
    }

    .input-container {
        flex-direction: column;
    }

    header h1 {
        font-size: 1.5rem;
    }
}