:root {
    --bg-color: #0a0a0a;
    --panel-color: #161616;
    --accent-color: #ff4d4d;
    --text-main: #e0e0e0;
    --text-dim: #777;
    --border-color: #333;
    --mobile-breakpoint: 768px;
}

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

body {
    font-family: 'Courier New', Courier, monospace;
    background-color: var(--bg-color);
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

header {
    background-color: var(--panel-color);
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
    position: relative;
}

.logo {
    font-weight: bold;
    color: var(--accent-color);
}

.global-stats {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-label { 
    font-size: 0.7rem; 
    color: var(--text-dim); 
    text-transform: uppercase; 
    text-align: center;
    letter-spacing: 1px;
}

.stat-value { 
    font-weight: bold; 
    color: var(--accent-color); 
    text-align: center;
}

main {
    display: grid;
    grid-template-columns: 400px 1fr;
    flex-grow: 1;
    overflow: hidden;
}

#clicker-panel {
    background-color: var(--panel-color);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    position: relative;
}

#resource-display {
    font-size: 3.5rem;
    font-weight: bold;
    color: var(--accent-color);
    text-shadow: 0 0 15px rgba(255, 77, 77, 0.3);
    margin-bottom: 0;
}

#combined-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    margin-top: 1rem;
    padding: 0.8rem;
    background-color: rgba(26, 26, 26, 0.7);
    border: 1px solid var(--border-color);
    border-radius: 5px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stat-label-combined { 
    font-size: 0.9rem; 
    color: var(--text-dim); 
    text-transform: uppercase; 
    letter-spacing: 1px; 
}

.stat-value-combined { 
    font-weight: bold; 
    color: var(--accent-color); 
    font-size: 1.1rem; 
    text-shadow: 0 0 5px rgba(255, 77, 77, 0.5); 
}

#click-button {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, #222 0%, #111 100%);
    border: 4px solid var(--accent-color);
    color: var(--accent-color);
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.1s;
    box-shadow: 0 0 20px rgba(255, 77, 77, 0.1);
    text-transform: uppercase;
    margin: 1rem 0;
    position: relative;
    overflow: hidden;
}

#click-button:active {
    transform: scale(0.95);
    background: var(--accent-color);
    color: #000;
    box-shadow: 0 0 40px rgba(255, 77, 77, 0.5);
}

#shop-panel {
    padding: 2rem;
    overflow-y: auto;
    background-color: var(--bg-color);
}

.shop-header {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    color: var(--accent-color);
}

.category-header {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.upgrade-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.upgrade-card {
    background-color: var(--panel-color);
    border: 1px solid var(--border-color);
    padding: 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: border-color 0.2s;
}

.upgrade-card:hover {
    border-color: var(--accent-color);
}

.upgrade-info {
    display: flex;
    flex-direction: column;
}

.upgrade-name { 
    font-weight: bold; 
    font-size: 1.1rem; 
}

.upgrade-desc { 
    font-size: 0.8rem; 
    color: var(--text-dim); 
    margin-top: 4px; 
}

.upgrade-btn {
    background-color: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 0.6rem 1rem;
    font-weight: bold;
    cursor: pointer;
}

.upgrade-btn:disabled {
    border-color: #444;
    color: #444;
    cursor: not-allowed;
}

.upgrade-btn:hover:not(:disabled) {
    background-color: var(--accent-color);
    color: #000;
}

.manual-upgrades, .multiplier-upgrades, .inhale-enhancers {
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.manual-header, .multiplier-header, .enhancer-header {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.manual-card {
    background-color: rgba(77, 148, 255, 0.1);
    border: 1px solid #4d94ff;
}

.manual-card .upgrade-name {
    color: #4d94ff;
}

.multiplier-card {
    background-color: rgba(255, 204, 0, 0.1);
    border: 1px solid #ffcc00;
}

.multiplier-card .upgrade-name {
    color: #ffcc00;
}

.enhancer-card {
    background-color: rgba(155, 89, 182, 0.1);
    border: 1px solid #9b59b6;
}

.enhancer-card .upgrade-name {
    color: #9b59b6;
}

#delusion-stage {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    padding: 1rem;
    background-color: rgba(255, 77, 77, 0.1);
    border: 1px solid var(--accent-color);
    border-radius: 5px;
    text-align: center;
}

#delusion-stage .stage-label {
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

#delusion-stage .stage-desc {
    font-size: 0.9rem;
    color: var(--text-dim);
}

footer {
    padding: 0.5rem 2rem;
    background-color: var(--panel-color);
    border-top: 1px solid var(--border-color);
    font-size: 0.7rem;
    color: #777;
    display: flex;
    justify-content: space-between;
}

#menu-button {
    background: none; 
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.5rem 0.8rem;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 4px;
    margin-left: 1rem;
    z-index: 10;
}

.dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background-color: var(--panel-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.5rem 0;
    min-width: fit-content;
    display: none;
    z-index: 100;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    width: max-content;
}

.dropdown button {
    width: 100%;
    padding: 0.5rem 1rem;
    background: none;
    border: none;
    color: var(--text-main);
    text-align: center;
    cursor: pointer;
    transition: background-color 0.2s;
    font-family: 'Courier New', Courier, monospace;
    display: block;
}

.dropdown button:hover {
    background-color: rgba(255, 77, 77, 0.1);
}

.dropdown button:last-child {
    color: #ff4d4d;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.7;
    z-index: 5;
}

.red-particle {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    pointer-events: none;
    background-color: #ff4d4d;
    box-shadow: 0 0 10px #ff4d4d;
    opacity: 0.8;
    z-index: 5;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--panel-color);
    border: 2px solid var(--accent-color);
    border-radius: 10px;
    padding: 2rem;
    width: 90%;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 0 30px rgba(255, 77, 77, 0.5);
}

.modal-header {
    color: var(--accent-color);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.modal-body {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.modal-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.modal-btn {
    padding: 0.8rem 1.5rem;
    font-weight: bold;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    transition: all 0.2s;
}

.active-keyboard {
    transform: scale(0.95) !important;
    background: var(--accent-color) !important;
    color: #000 !important;
    box-shadow: 0 0 40px rgba(255, 77, 77, 0.5) !important;
}

.confirm-btn {
    background-color: var(--accent-color);
    color: #000;
}

.cancel-btn {
    background-color: transparent;
    color: var(--text-main);
    border: 1px solid var(--text-dim);
}

.modal-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 77, 77, 0.4);
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--panel-color);
    border: 2px solid var(--accent-color);
    border-radius: 10px;
    padding: 1.5rem;
    width: 300px;
    z-index: 2000;
    display: none;
    font-family: 'Courier New', Courier, monospace;
}

.notification-header {
    color: var(--accent-color);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notification-title {
    color: var(--accent-color);
}

.notification-content {
    color: var(--text-main);
    line-height: 1.5;
}

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

    #clicker-panel { 
        height: auto; 
        padding: 2rem; 
    }
    
    .global-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
}