:root {
    --term-bg: #000000;
    --term-fg: #ffffff;
    --term-border: #808080;
    --term-selected-bg: #ffffff;
    --term-selected-fg: #000000;
    --term-dim: #666666;
    --term-bright: #ffffff;
}

@media (prefers-color-scheme: light) {
    :root {
        --term-bg: #ffffff;
        --term-fg: #000000;
        --term-border: #666666;
        --term-selected-bg: #000000;
        --term-selected-fg: #ffffff;
        --term-dim: #999999;
        --term-bright: #000000;
    }
}

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

body {
    font-family: 'Courier New', 'Consolas', 'Monaco', monospace;
    background-color: var(--term-bg);
    color: var(--term-fg);
    line-height: 1.4;
    overflow: hidden;
}

.terminal {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--term-bg);
}

.terminal-window {
    width: 100%;
    max-width: 1200px;
    height: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.search-box, .emoji-table {
    margin-bottom: 0.5rem;
}

.box-title {
    color: var(--term-border);
    font-size: 1rem;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.search-input-wrapper {
    border: 1px solid var(--term-border);
    padding: 0.25rem;
    background-color: var(--term-bg);
}

#search {
    width: 100%;
    background: none;
    border: none;
    color: var(--term-fg);
    font-family: inherit;
    font-size: 1rem;
    padding: 0;
    outline: none;
}

#search::placeholder {
    color: var(--term-dim);
}

.emoji-table {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.table-container {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    border: 1px solid var(--term-border);
    padding: 0.25rem;
}

#emoji-list {
    width: 100%;
    border-collapse: collapse;
}

#emoji-list tr {
    cursor: pointer;
    transition: none;
}

#emoji-list tr.selected {
    background-color: var(--term-selected-bg);
    color: var(--term-selected-fg);
    font-weight: bold;
}

#emoji-list tr.selected .code-cell {
    color: var(--term-selected-fg);
}

#emoji-list td {
    padding: 0 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.indicator {
    width: 2ch;
    text-align: right;
    padding-right: 0.5rem !important;
}

.emoji-cell {
    width: 3ch;
    text-align: center;
    font-size: 1.2rem;
}

.code-cell {
    width: 20ch;
    color: var(--term-bright);
}

.desc-cell {
    width: auto;
    max-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.help-text {
    margin-top: 0.5rem;
    text-align: center;
    color: var(--term-dim);
    font-size: 0.9rem;
}

.key-hint {
    background-color: var(--term-dim);
    color: var(--term-bg);
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
    margin: 0 0.2rem;
}

.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: var(--term-selected-bg);
    color: var(--term-selected-fg);
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--term-border);
    font-weight: 500;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Scrollbar styling */
.table-container::-webkit-scrollbar {
    width: 8px;
}

.table-container::-webkit-scrollbar-track {
    background: var(--term-bg);
}

.table-container::-webkit-scrollbar-thumb {
    background: var(--term-dim);
    border-radius: 4px;
}

.table-container::-webkit-scrollbar-thumb:hover {
    background: var(--term-border);
}

/* Firefox scrollbar */
.table-container {
    scrollbar-width: thin;
    scrollbar-color: var(--term-dim) var(--term-bg);
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .terminal-window {
        padding: 0.5rem;
        max-height: 100vh;
    }

    .box-title {
        font-size: 0.8rem;
    }

    #search, #emoji-list {
        font-size: 0.9rem;
    }

    .help-text {
        font-size: 0.8rem;
    }

    .key-hint {
        padding: 0.1rem 0.3rem;
        font-size: 0.8rem;
    }
}