/* =============================================================================
   Project: Overthrone - 賽博暗網佔領產生器
   CSS 樣式表 - 像素暗網風格 (Pixel Dark-Web Style)
   ============================================================================= */

/* 基礎設定與字體 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 像素化、高對比度的調色盤 */
    --pixel-green-bright: #00ff00;
    --pixel-green-medium: #00a800;
    --pixel-green-dark: #006400;
    --pixel-bg: #000000;
    --pixel-border: #00ff00;
    --pixel-text: #00ff00;
    --pixel-text-dim: #00a800;
    --pixel-error: #ff0000;
    --pixel-glitch-1: #ff00ff;
    --pixel-glitch-2: #00ffff;
    
    /* 字體設定 */
    --font-pixel: 'VT323', monospace;
    --font-size-base: 20px;
    --font-size-large: 26px;
    --font-size-small: 16px;
    
    /* 動畫時間 */
    --animation-fast: 0.15s;
    --animation-medium: 0.4s;
}

body {
    font-family: var(--font-pixel);
    font-size: var(--font-size-base);
    background: var(--pixel-bg);
    color: var(--pixel-text);
    line-height: 1.2;
    overflow: hidden;
    cursor: crosshair;
    /* 強制像素化渲染 */
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

/* 像素化掃描線與雜訊 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 255, 0, 0),
        rgba(0, 255, 0, 0) 2px,
        rgba(0, 255, 0, 0.1) 2px,
        rgba(0, 255, 0, 0.1) 3px
    );
    pointer-events: none;
    z-index: 1000;
    animation: scan-flicker 0.1s steps(2, end) infinite;
}

@keyframes scan-flicker {
    0% { opacity: 0.8; }
    100% { opacity: 1; }
}

/* 矩陣背景效果 (保持不變) */
#matrix-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: var(--pixel-bg);
    overflow: hidden;
}

.matrix-char {
    position: absolute;
    color: var(--pixel-green-medium);
    font-family: var(--font-pixel);
    font-size: 16px;
    animation: matrix-fall linear infinite;
    text-shadow: 0 0 4px var(--pixel-green-medium);
}

@keyframes matrix-fall {
    0% { transform: translateY(-100vh); opacity: 1; }
    100% { transform: translateY(100vh); opacity: 0; }
}

/* 主應用容器 */
#app {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

/* 畫面切換 */
.screen {
    display: none;
    width: 100%;
    max-width: 1200px;
    height: 100%;
    animation: screen-fade-in var(--animation-medium) steps(4, end);
}

.screen.active {
    display: block;
}

@keyframes screen-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 像素終端機視窗 */
.terminal-window,
.game-terminal {
    background: rgba(0, 10, 0, 0.85);
    border: 2px solid var(--pixel-border);
    /* 移除圓角 */
    border-radius: 0; 
    /* 硬邊陰影 */
    box-shadow: 4px 4px 0 0 var(--pixel-green-dark);
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(1px);
}

/* 終端機標題列 */
.terminal-header {
    background: var(--pixel-green-dark);
    border-bottom: 2px solid var(--pixel-border);
    padding: 5px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--pixel-bg);
}

.terminal-controls {
    display: flex;
    gap: 6px;
}

.control-btn {
    width: 14px;
    height: 14px;
    border: 2px solid var(--pixel-bg);
    cursor: pointer;
}
.control-btn.close { background: var(--pixel-error); }
.control-btn.minimize { background: #ffb800; }
.control-btn.maximize { background: var(--pixel-green-bright); }

.terminal-title {
    color: var(--pixel-bg);
    font-size: var(--font-size-small);
    font-weight: bold;
    text-shadow: none;
    letter-spacing: 1px;
}

/* 終端機內容區域 */
.terminal-content {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ASCII 藝術 */
.ascii-art {
    font-family: var(--font-pixel);
    font-size: 16px;
    color: var(--pixel-text);
    /* 硬邊文字陰影 */
    text-shadow: 1px 1px 0 var(--pixel-glitch-1), -1px -1px 0 var(--pixel-glitch-2);
    white-space: pre;
    animation: ascii-flicker 0.2s steps(3, end) infinite;
}

@keyframes ascii-flicker {
    0% { opacity: 1; }
    50% { opacity: 0.8; }
    100% { opacity: 1; }
}

/* 遊戲介紹 */
.game-intro {
    background: rgba(0, 255, 0, 0.05);
    border: 1px solid var(--pixel-green-medium);
    padding: 15px;
}

.intro-text p {
    margin-bottom: 10px;
}

.glitch-text {
    color: var(--pixel-text);
    animation: glitch-jump 0.3s steps(2, end) infinite;
    position: relative;
}
.glitch-text::before, .glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--pixel-bg);
}
.glitch-text::before {
    animation: glitch-anim-1 0.5s steps(4, end) infinite;
    clip-path: polygon(0 0, 100% 0, 100% 30%, 0 30%);
    color: var(--pixel-glitch-1);
}
.glitch-text::after {
    animation: glitch-anim-2 0.4s steps(4, end) infinite;
    clip-path: polygon(0 70%, 100% 70%, 100% 100%, 0 100%);
    color: var(--pixel-glitch-2);
}

@keyframes glitch-jump {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(2px, -2px); }
}
@keyframes glitch-anim-1 {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(3px); }
}
@keyframes glitch-anim-2 {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(-3px); }
}

.highlight {
    color: var(--pixel-green-bright);
    background: var(--pixel-green-dark);
    padding: 0 4px;
    font-weight: bold;
}

.warning-text {
    color: var(--pixel-error);
    font-weight: bold;
    animation: warning-blink 1s steps(2, end) infinite;
}

@keyframes warning-blink {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* 像素風格按鈕 */
.main-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 20px 0;
}

.cyber-btn {
    background: var(--pixel-green-dark);
    border: 2px solid var(--pixel-border);
    color: var(--pixel-text);
    font-family: var(--font-pixel);
    font-size: var(--font-size-base);
    padding: 10px 20px;
    cursor: pointer;
    transition: all var(--animation-fast) steps(2, end);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
    /* 像素陰影 */
    box-shadow: 3px 3px 0 0 var(--pixel-green-medium);
}

.cyber-btn:hover {
    background: var(--pixel-green-medium);
    color: var(--pixel-bg);
    box-shadow: 3px 3px 0 0 var(--pixel-green-bright);
}

.cyber-btn:active {
    /* 按下效果 */
    transform: translate(3px, 3px);
    box-shadow: none;
}

.cyber-btn.secondary {
    background: transparent;
    color: var(--pixel-text-dim);
    border-color: var(--pixel-text-dim);
    box-shadow: 3px 3px 0 0 var(--pixel-green-dark);
}
.cyber-btn.secondary:hover {
    background: var(--pixel-green-dark);
    color: var(--pixel-text);
    border-color: var(--pixel-text);
}

.btn-icon {
    margin-right: 8px;
}

/* 系統狀態 */
.system-status {
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid var(--pixel-green-medium);
}

.status-line {
    font-size: var(--font-size-small);
    color: var(--pixel-text-dim);
}

.status-error {
    color: var(--pixel-error);
    animation: status-blink 1s steps(2, end) infinite;
}
.status-success {
    color: var(--pixel-green-bright);
}

@keyframes status-blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
}

/* 遊戲畫面：雙欄佈局 */
.game-terminal {
    display: flex;
    flex-direction: column;
    box-shadow: 4px 4px 0 0 var(--pixel-green-dark);
}

.game-body {
    flex: 1;
    display: flex;
    overflow: hidden; /* 確保子元素不溢出 */
}

/* 左側狀態面板 */
.status-panel {
    width: 300px; /* 固定寬度 */
    border-right: 2px solid var(--pixel-border);
    padding: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* 將控制按鈕推到底部 */
}

/* 右側互動面板 */
.interaction-panel {
    flex: 1; /* 佔據剩餘空間 */
    display: flex;
    flex-direction: column;
    overflow: hidden; /* 確保子元素不溢出 */
}

/* 征服進度指示器 */
.domination-progress {
    background: transparent; /* 背景改為透明 */
    border: none; /* 移除邊框 */
    padding: 0;
    margin-bottom: 15px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.progress-title {
    font-size: var(--font-size-small);
}

.progress-percentage {
    font-size: var(--font-size-large);
    color: var(--pixel-green-bright);
}

.progress-bar-container {
    margin: 10px 0;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background: var(--pixel-green-dark);
    border: 1px solid var(--pixel-border);
    padding: 2px;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: var(--pixel-green-bright);
    transition: width 0.5s linear;
}

.progress-phases {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap; /* 允許換行 */
    gap: 10px; /* 增加間距 */
    margin-top: 10px;
}

.phase-marker {
    text-align: center;
    opacity: 0.5;
    flex-basis: calc(33.33% - 10px); /* 每行3個 */
}
.phase-marker.active {
    opacity: 1;
    animation: phase-active-blink 1s steps(2, end) infinite;
}
.phase-marker.completed {
    opacity: 1;
    color: var(--pixel-green-bright);
}

@keyframes phase-active-blink {
    0% { color: var(--pixel-green-bright); }
    50% { color: var(--pixel-text); }
}

.phase-icon { font-size: 20px; }
.phase-name { font-size: 12px; }

/* 遊戲輸出 */
.game-output {
    flex: 1; /* 佔據大部分垂直空間 */
    padding: 10px;
    overflow-y: auto;
    font-size: var(--font-size-base);
    line-height: 1.4;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 255, 0, 0.03),
        rgba(0, 255, 0, 0.03) 1px,
        transparent 1px,
        transparent 3px
    );
    border-bottom: 2px solid var(--pixel-border);
}

.game-output::-webkit-scrollbar { width: 10px; }
.game-output::-webkit-scrollbar-track { background: var(--pixel-green-dark); }
.game-output::-webkit-scrollbar-thumb { background: var(--pixel-green-bright); border: 2px solid var(--pixel-green-dark); }

.system-msg { color: var(--pixel-text-dim); }
.success-msg { color: var(--pixel-green-bright); }
.error-msg { color: var(--pixel-error); }
.prompt-text { color: var(--pixel-green-bright); margin-top: 10px; }
.user-command { color: #fff; }

/* 遊戲輸入容器 */
.game-input-container {
    padding: 10px;
}

/* 遊戲輸入 */
.game-input-area {
    padding: 0;
    border-top: none;
}

.input-line {
    display: flex;
    align-items: center;
    gap: 8px;
}

.prompt {
    color: var(--pixel-green-bright);
}

#game-input {
    flex: 1;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--pixel-green-medium);
    color: var(--pixel-text);
    font-family: var(--font-pixel);
    font-size: var(--font-size-base);
    padding: 5px;
    outline: none;
}
#game-input:focus {
    border-bottom-color: var(--pixel-green-bright);
}
#game-input::placeholder {
    color: var(--pixel-green-dark);
}

.submit-btn {
    background: var(--pixel-green-medium);
    border: 2px solid var(--pixel-border);
    color: var(--pixel-bg);
    font-family: var(--font-pixel);
    padding: 5px 10px;
    cursor: pointer;
}
.submit-btn:hover {
    background: var(--pixel-green-bright);
}

/* 選擇按鈕 */
.choice-buttons {
    padding: 0;
    padding-top: 10px; /* 與輸入框分開 */
    border-top: none;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.choice-btn {
    background: transparent;
    border: 1px solid var(--pixel-green-medium);
    color: var(--pixel-green-medium);
    font-family: var(--font-pixel);
    font-size: var(--font-size-small);
    padding: 8px 12px;
    cursor: pointer;
    flex: 1;
    min-width: 150px;
    text-align: center;
    transition: all var(--animation-fast);
}
.choice-btn:hover {
    border-color: var(--pixel-green-bright);
    background: var(--pixel-green-dark);
    color: var(--pixel-green-bright);
}

/* 遊戲控制 */
.game-controls {
    padding: 0;
    display: flex;
    flex-direction: column; /* 垂直排列 */
    gap: 10px;
    border-top: none;
    margin-top: auto; /* 推到底部 */
}

.control-btn-small {
    background: transparent;
    border: 1px solid var(--pixel-text-dim);
    color: var(--pixel-text-dim);
    font-family: var(--font-pixel);
    font-size: var(--font-size-small);
    padding: 8px; /* 增加點擊區域 */
    cursor: pointer;
    text-align: center;
}
.control-btn-small:hover {
    border-color: var(--pixel-text);
    color: var(--pixel-text);
    background: var(--pixel-green-dark);
}

/* 彈窗 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(3px);
    animation: modal-fade-in var(--animation-medium) steps(2, end);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--pixel-bg);
    border: 2px solid var(--pixel-border);
    box-shadow: 5px 5px 0 0 var(--pixel-green-dark);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    background: var(--pixel-green-medium);
    padding: 10px 15px;
    border-bottom: 2px solid var(--pixel-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--pixel-bg);
    margin: 0;
    font-size: var(--font-size-large);
}

.close-modal {
    color: var(--pixel-bg);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    text-shadow: none;
}
.close-modal:hover {
    color: var(--pixel-error);
}

.modal-body {
    padding: 20px;
}

.modal-body p {
    margin-bottom: 15px;
}

.modal-body input[type="password"] {
    width: 100%;
    background: var(--pixel-green-dark);
    border: 2px solid var(--pixel-border);
    color: var(--pixel-text);
    font-family: var(--font-pixel);
    font-size: var(--font-size-base);
    padding: 8px;
    margin-bottom: 15px;
    outline: none;
}
.modal-body input[type="password"]:focus {
    background: var(--pixel-green-medium);
    color: var(--pixel-bg);
}

.api-note {
    color: var(--pixel-text-dim);
    font-size: var(--font-size-small);
}
.api-note a {
    color: var(--pixel-green-bright);
    text-decoration: underline;
}

.modal-footer {
    padding: 15px 20px;
    border-top: 2px solid var(--pixel-border);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* 使用說明 */
.instructions-content h4 {
    color: var(--pixel-green-bright);
    margin: 15px 0 10px 0;
    font-size: var(--font-size-large);
}
.instructions-content ul {
    margin-left: 20px;
    list-style-type: square;
}
.instructions-content li {
    margin-bottom: 8px;
}

/* 打字機游標 */
.typewriter-cursor {
    animation: blink-caret 0.8s steps(2, start) infinite;
}

@keyframes blink-caret {
  to {
    visibility: hidden;
  }
}

/* 響應式設計 */
@media (max-width: 768px) {
    :root {
        --font-size-base: 16px;
        --font-size-large: 20px;
        --font-size-small: 14px;
    }
    #app { padding: 10px; }
    .terminal-content { padding: 10px; }
    .ascii-art { font-size: 12px; }
    .input-line { flex-direction: column; align-items: stretch; }
}