@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=Outfit:wght@400;700;900&display=swap');

:root {
    --bg-dark: #05050a;
    --glass: rgba(15, 15, 20, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-hover: rgba(255, 255, 255, 0.1);

    --neon-cyan: #00f3ff;
    --neon-pink: #ff00f7;
    --neon-purple: #9d00ff;
    --text-primary: #ffffff;
    --text-muted: #a0a0b0;

    --shadow-cyan: 0 0 15px rgba(0, 243, 255, 0.3);
    --shadow-pink: 0 0 15px rgba(255, 0, 247, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 20% 20%, rgba(157, 0, 255, 0.15), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(0, 243, 255, 0.15), transparent 40%);
}

/* Glassmorphism Containers */
.glass-panel {
    background: var(--glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    min-height: 100vh;
}

/* Header Sections */
header {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

h1 {
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    font-size: 2.5rem;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
    text-transform: uppercase;
}

/* Layout Columns */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    width: 100%;
}

.main-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

/* Prompt Builder Area */
.prompt-box {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    position: relative;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1rem;
    min-height: 200px;
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border);
    margin-top: 1rem;
    align-content: flex-start;
}

.tag-chip {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: default;
    transition: all 0.2s;
    user-select: none;
    animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.tag-chip:hover {
    background: rgba(255, 255, 255, 0.15);
}

.tag-chip .remove {
    cursor: pointer;
    font-weight: bold;
    color: var(--neon-pink);
    padding: 2px 5px;
}

/* Animated Spoilers (Accordions) */
.spoiler {
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.02);
    transition: background 0.3s;
}

.spoiler:hover {
    background: rgba(255, 255, 255, 0.05);
}

.spoiler-header {
    padding: 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.spoiler-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 1px;
    transition: color 0.3s;
}

.spoiler:hover .spoiler-title {
    color: var(--neon-cyan);
}

.spoiler-icon {
    font-size: 0.8rem;
    transition: transform 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.spoiler.open .spoiler-icon {
    transform: rotate(180deg);
}

.spoiler-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    padding: 0 1rem;
    will-change: max-height;
}

.spoiler.open .spoiler-content {
    max-height: 2000px;
    /* Increased to fit many tags */
    padding-bottom: 1rem;
    overflow-y: auto;
}

/* Draggable Tags */
.tag-chip {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: grab;
    transition: transform 0.2s, background 0.2s, box-shadow 0.2s, border-color 0.2s;
    user-select: none;
    animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.tag-chip:active {
    cursor: grabbing;
}

.tag-chip.dragging {
    opacity: 0.3;
    transform: scale(0.9);
}

/* Popularity Coloring */
.tag-popular {
    background: rgba(0, 255, 136, 0.15) !important;
    border-color: rgba(0, 255, 136, 0.4) !important;
}

.tag-uncommon {
    background: rgba(255, 170, 0, 0.15) !important;
    border-color: rgba(255, 170, 0, 0.4) !important;
}

.tag-rare {
    background: rgba(255, 68, 68, 0.15) !important;
    border-color: rgba(255, 68, 68, 0.4) !important;
}

/* Quick Tags */
.category-tags {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.quick-tag {
    padding: 0.6rem;
    font-size: 0.8rem;
    text-align: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.3s;
}

.quick-tag.active {
    background: rgba(0, 243, 255, 0.1);
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    box-shadow: inset 0 0 10px rgba(0, 243, 255, 0.1);
}

.quick-tag:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--neon-purple);
}

/* Search Bar */
.search-container {
    position: relative;
    width: 100%;
}

input[type="text"] {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    padding: 1.2rem;
    border-radius: 15px;
    color: white;
    font-size: 1.1rem;
    transition: all 0.3s;
}

/* Bottom Actions in Workspace */
.workspace-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1rem;
}

.workspace-btn {
    padding: 0.8rem 2rem;
    border-radius: 10px;
    border: none;
    font-weight: 800;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'Outfit', sans-serif;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.workspace-btn-primary {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    color: white;
}

.workspace-btn-primary:hover {
    filter: brightness(1.2);
    box-shadow: 0 0 20px rgba(157, 0, 255, 0.4);
}

.btn-neg {
    background: rgba(255, 0, 247, 0.1);
    border: 1px solid var(--neon-pink);
    color: var(--neon-pink);
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
}


/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.glass-panel {
    animation: fadeIn 0.8s ease-out forwards;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    h1 {
        font-size: 1.8rem;
    }
}