/* Viewer Styles */
:root {
    --viewer-bg: #0f172a;
    --viewer-border: #1e293b;
    --viewer-text: #e2e8f0;
    --accent: #3b82f6;
}

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

body {
    background-color: var(--viewer-bg);
    color: var(--viewer-text);
    font-family: 'Outfit', sans-serif;
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Header / Toolbar */
.viewer-header {
    height: 60px;
    background-color: #0f1522;
    border-bottom: 1px solid var(--viewer-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    z-index: 100;
}

.left-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.back-btn {
    color: var(--viewer-text);
    text-decoration: none;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.back-btn:hover {
    opacity: 1;
}

.template-name {
    font-weight: 600;
    font-size: 1rem;
    color: white;
    padding-left: 1.5rem;
    border-left: 1px solid var(--viewer-border);
}

/* Device Toggles */
.device-controls {
    display: flex;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 4px;
    gap: 4px;
}

.device-btn {
    background: transparent;
    border: none;
    color: var(--viewer-text);
    width: 36px;
    height: 36px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.device-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.device-btn.active {
    background: var(--accent);
    color: white;
}

.right-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cta-btn {
    background: var(--accent);
    color: white;
    text-decoration: none;
    padding: 0.5rem 1.2rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: filter 0.2s;
}

.cta-btn:hover {
    filter: brightness(1.1);
}

/* Main Preview Area */
.viewer-body {
    flex: 1;
    background-color: #020617;
    /* Darker backdrop */
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    transition: all 0.3s ease;
}

.iframe-container {
    width: 100%;
    height: 100%;
    background: white;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    transition: width 0.3s ease, height 0.3s ease, border-radius 0.3s ease;
    overflow: hidden;
}

.iframe-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
    /* Removes bottom gap */
}

/* Device Modes */
.viewer-body.desktop-mode .iframe-container {
    width: 100%;
    height: 100%;
    border-radius: 0;
}

.viewer-body.tablet-mode .iframe-container {
    width: 768px;
    height: 100%;
    border-radius: 12px;
    border: 1px solid #334155;
}

.viewer-body.mobile-mode .iframe-container {
    width: 375px;
    height: 667px;
    border-radius: 20px;
    border: 8px solid #334155;
    /* Fake bezel */
}