@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&display=swap');

:root {
    --aura-bg: #0f172a;
    --aura-surface: rgba(30, 41, 59, 0.7);
    --aura-border: rgba(255, 255, 255, 0.1);
    --aura-primary: #6366f1;
    --aura-primary-glow: rgba(99, 102, 241, 0.3);
    --aura-text: #f1f5f9;
    --aura-text-dim: #94a3b8;
    --aura-glass: blur(12px);
}

#vectra-app {
    background: var(--aura-bg);
    color: var(--aura-text);
    font-family: 'Inter', sans-serif;
    height: calc(100vh - 32px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin-left: -20px; /* Offset WP sidebar padding */
    position: relative;
}

.glassmorphism {
    background: var(--aura-surface);
    backdrop-filter: var(--aura-glass);
    border: 1px solid var(--aura-border);
}

/* Header */
.vectra-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    z-index: 100;
}

.vectra-logo {
    font-weight: 600;
    font-size: 1.5rem;
    letter-spacing: 0.1em;
    background: linear-gradient(135deg, #818cf8, #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn-aura {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--aura-border);
    color: var(--aura-text);
    padding: 0.5rem 1.2rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.btn-aura:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-aura.primary {
    background: var(--aura-primary);
    border: none;
    box-shadow: 0 0 15px var(--aura-primary-glow);
}

.btn-aura.primary:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

/* Workspace Layout */
.vectra-workspace {
    display: flex;
    flex: 1;
    overflow: hidden;
    position: relative;
}

/* Toolbar */
.vectra-toolbar {
    width: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem 0;
    gap: 0.5rem;
    margin: 1rem;
    border-radius: 12px;
}

.tool-btn {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--aura-text-dim);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.tool-btn:hover {
    color: var(--aura-text);
    background: rgba(255, 255, 255, 0.05);
}

.tool-btn.active {
    background: var(--aura-primary);
    color: white;
    box-shadow: 0 0 10px var(--aura-primary-glow);
}

/* Canvas Area */
.vectra-canvas-area {
    flex: 1;
    background: radial-gradient(circle at center, #1e293b 0%, #0f172a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    padding: 2rem;
}

#canvas-container {
    background: #ffffff; /* Actual canvas bg */
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border-radius: 4px;
    line-height: 0;
}

/* Properties Panel */
.vectra-properties {
    width: 280px;
    margin: 1rem;
    border-radius: 12px;
    padding: 1.5rem;
}

.vectra-properties h3 {
    margin-top: 0;
    font-size: 1rem;
    color: var(--aura-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--aura-border);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

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

.prop-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    color: var(--aura-text-dim);
}

input[type="color"] {
    background: none;
    border: 1px solid var(--aura-border);
    width: 100%;
    height: 40px;
    border-radius: 6px;
    cursor: pointer;
}

input[type="range"] {
    width: 100%;
}

/* Status Bar */
.vectra-status-bar {
    height: 32px;
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    font-size: 0.8rem;
    color: var(--aura-text-dim);
    gap: 2rem;
}

/* Properties Panel Tabs */
.panel-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--aura-border);
    padding-bottom: 0.5rem;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--aura-text-dim);
    cursor: pointer;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.2rem 0.5rem;
    transition: all 0.2s;
}

.tab-btn.active {
    color: var(--aura-primary);
    border-bottom: 2px solid var(--aura-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Layers List */
#layers-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.layer-item {
    display: flex;
    align-items: center;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--aura-border);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.layer-item:hover {
    background: rgba(255, 255, 255, 0.07);
}

.layer-item.active {
    border-color: var(--aura-primary);
    box-shadow: 0 0 10px var(--aura-primary-glow);
}

.layer-icon {
    margin-right: 0.8rem;
    color: var(--aura-primary);
}

.layer-name {
    flex: 1;
    font-size: 0.85rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Snapping Guides */
.snap-guide {
    stroke: var(--aura-primary);
    stroke-width: 1;
    stroke-dasharray: 4;
    pointer-events: none;
}