/* ============================================
   CTF Cyber Security Hacking Quest Styles
   ============================================ */

/* Window override for My Computer and Claim Folder */
.ctf-window {
    width: min(520px, 100vw - 20px);
    height: min(420px, 100vh - 90px);
    top: 100px;
    left: 80px;
    background: #c0c0c0;
    box-shadow: 6px 8px 24px rgba(0, 0, 0, 0.4);
}

.ctf-window[hidden] {
    display: none;
}

.ctf-window-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 10px;
    background: #c0c0c0;
    min-height: 0;
    position: relative;
}

/* File explorer grid layout */
.file-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 15px;
    padding: 10px;
    background: #fff;
    border: 2px solid #fff;
    border-color: #808080 #fff #fff #808080;
    flex: 1;
    overflow-y: auto;
}

.file-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    user-select: none;
    border: 1px solid transparent;
    padding: 4px;
    border-radius: 2px;
}

.file-item:hover {
    background: rgba(0, 0, 128, 0.08);
    border-color: rgba(0, 0, 128, 0.2);
}

.file-item.selected {
    background: #000080;
    color: #fff;
    border-color: #000080;
}

.file-item img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    margin-bottom: 5px;
}

.file-item span {
    font-size: 11px;
    word-break: break-all;
    line-height: 1.2;
}

/* Lockscreen secure prompt */
.ctf-lock-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #111;
    color: #00ff00;
    font-family: 'Courier New', Courier, monospace;
    border: 2px solid #808080;
    border-color: #808080 #fff #fff #808080;
    flex: 1;
    padding: 20px;
    text-align: center;
    box-sizing: border-box;
}

.ctf-lock-icon {
    font-size: 36px;
    margin-bottom: 12px;
    animation: ctf-pulse 1.5s infinite alternate;
}

@keyframes ctf-pulse {
    0% { transform: scale(1); filter: drop-shadow(0 0 2px #00ff00); }
    100% { transform: scale(1.1); filter: drop-shadow(0 0 10px #00ff00); }
}

.ctf-lock-title {
    font-size: 15px;
    font-weight: bold;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.ctf-lock-desc {
    font-size: 11px;
    color: #88ff88;
    margin-bottom: 20px;
    line-height: 1.4;
    max-width: 320px;
}

.ctf-lock-input-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.ctf-passcode-input {
    background: #000;
    border: 1px solid #00ff00;
    color: #00ff00;
    font-size: 20px;
    text-align: center;
    font-weight: bold;
    letter-spacing: 8px;
    text-transform: uppercase;
    width: 160px;
    padding: 6px 0;
    outline: none;
    box-shadow: 0 0 5px rgba(0, 255, 0, 0.4);
}

.ctf-decrypt-btn {
    background: #c0c0c0;
    color: #000;
    border: 2px solid #fff;
    border-color: #fff #808080 #808080 #fff;
    font-family: inherit;
    font-size: 12px;
    font-weight: bold;
    padding: 6px 16px;
    cursor: pointer;
}

.ctf-decrypt-btn:active {
    border-color: #808080 #fff #fff #808080;
}

.ctf-error-msg {
    color: #ff3333;
    font-size: 11px;
    margin-top: 10px;
    min-height: 14px;
    font-weight: bold;
}

/* Claims Certificate Generator Terminal Overlay */
.ctf-terminal-overlay {
    position: absolute;
    inset: 0;
    background: #080c10;
    color: #dfe6e9;
    font-family: 'Courier New', Courier, monospace;
    z-index: 10;
    display: flex;
    flex-direction: column;
    padding: 15px;
    box-sizing: border-box;
}

.ctf-terminal-header {
    border-bottom: 1px solid #334e68;
    padding-bottom: 8px;
    margin-bottom: 12px;
    color: #00d2fc;
    font-weight: bold;
}

.ctf-terminal-output {
    flex: 1;
    font-size: 11px;
    line-height: 1.4;
    overflow-y: auto;
    margin-bottom: 15px;
    white-space: pre-wrap;
}

.ctf-terminal-input-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ctf-terminal-input {
    background: transparent;
    border: none;
    color: #00ff00;
    font-family: inherit;
    font-size: 12px;
    outline: none;
    flex: 1;
}

/* Certificate Modal View */
.ctf-cert-view {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

.ctf-cert-canvas {
    max-width: 100%;
    max-height: 72%;
    background: #fff;
    border: 4px solid #ffd700;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6);
}

.ctf-cert-actions {
    margin-top: 15px;
    display: flex;
    gap: 12px;
}

/* Popup overlay window for simple text file reader */
.ctf-text-viewer {
    position: absolute;
    inset: 10px;
    background: #ffffe1;
    border: 1px solid #808080;
    color: #000;
    font-family: monospace;
    font-size: 12px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    z-index: 15;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.3);
}

.ctf-text-header {
    border-bottom: 1px solid #808080;
    padding-bottom: 4px;
    margin-bottom: 8px;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
}

.ctf-text-close {
    cursor: pointer;
    color: red;
}

.ctf-text-content {
    flex: 1;
    overflow-y: auto;
    white-space: pre-wrap;
    line-height: 1.4;
}