/* ============================================
   ML Prague CTF - Terminal Dark Theme
   ============================================ */

/* --- Reset & Base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-input: #0d1117;
    --border-primary: #30363d;
    --border-secondary: #21262d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --text-muted: #484f58;
    --green: #3fb950;
    --green-dim: #238636;
    --green-bg: rgba(63, 185, 80, 0.1);
    --red: #f85149;
    --red-dim: #da3633;
    --red-bg: rgba(248, 81, 73, 0.1);
    --yellow: #d29922;
    --yellow-dim: #9e6a03;
    --yellow-bg: rgba(210, 153, 34, 0.1);
    --blue: #58a6ff;
    --blue-dim: #1f6feb;
    --blue-bg: rgba(88, 166, 255, 0.08);
    --purple: #bc8cff;
    --purple-dim: #8957e5;
    --font-mono:
        "JetBrains Mono", "Fira Code", "Cascadia Code", "SF Mono", "Consolas",
        monospace;
    --radius: 6px;
    --radius-lg: 10px;
}

html,
body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

#app {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-width: 960px;
    margin: 0 auto;
    position: relative;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-primary);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* --- Header --- */
#header {
    flex-shrink: 0;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    gap: 16px;
}

.logo {
    font-size: 18px;
    font-weight: 700;
    white-space: nowrap;
}
.logo-bracket {
    color: var(--green);
}
.logo-text {
    color: var(--text-primary);
    letter-spacing: 1px;
}

.header-top h1 {
    font-size: 13px;
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    flex: 1;
    text-align: center;
}

.session-info {
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
}

.token-counter,
.turn-counter {
    display: inline-flex;
    align-items: center;
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    padding: 4px 10px;
    border-radius: var(--radius);
    border: 1px solid var(--border-primary);
}
.token-icon,
.turn-icon {
    font-size: 10px;
    margin-right: 4px;
    line-height: 1;
    display: inline-block;
    transform: translateY(-0.5px);
}
.token-icon {
    color: var(--purple);
}
.turn-icon {
    color: var(--blue);
}

/* --- Level Selector --- */
#level-selector {
    display: flex;
    padding: 0 12px;
    gap: 4px;
}

.level-tab {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.level-tab:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}
.level-tab.active {
    color: var(--green);
    border-bottom-color: var(--green);
    background: rgba(63, 185, 80, 0.05);
}
.level-tab.active .level-num {
    background: var(--green-dim);
    color: #fff;
}

/* Completed level tab */
.level-tab.completed .level-num {
    background: var(--green-dim);
    color: #fff;
}
.level-tab.completed .level-name::after {
    content: " \2713";
    color: var(--green);
    font-weight: 700;
}

/* Locked level tab */
.level-tab.locked {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
    position: relative;
}
.level-tab.locked .level-name::after {
    content: " [locked]";
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 400;
}

.level-num {
    font-size: 10px;
    font-weight: 700;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 2px 6px;
    border-radius: 3px;
    letter-spacing: 1px;
}

.level-name {
    flex: 1;
    text-align: left;
}

.level-difficulty {
    font-size: 10px;
    color: var(--yellow);
    letter-spacing: -1px;
}

/* --- Level Info Banner --- */
.level-info {
    flex-shrink: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    padding: 12px 20px;
}

.level-info-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.level-info-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--green);
}

.level-info-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.level-info-defenses {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 2px;
}

.defense-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.defense-tag {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 3px;
    font-weight: 500;
}
.defense-tag.defense-none {
    color: var(--text-muted);
    background: var(--bg-tertiary);
}
.defense-tag.defense-active {
    color: var(--yellow);
    background: var(--yellow-bg);
    border: 1px solid rgba(210, 153, 34, 0.3);
}
.defense-tag.defense-constraint {
    color: var(--purple);
    background: rgba(188, 140, 255, 0.1);
    border: 1px solid rgba(188, 140, 255, 0.3);
}

/* --- Chat Area --- */
.chat-area {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    scroll-behavior: smooth;
}

.messages {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* --- Messages --- */
.message {
    animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-content {
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 13px;
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.message-content p {
    margin-bottom: 8px;
}
.message-content p:last-child {
    margin-bottom: 0;
}

/* System message */
.system-message .message-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    text-align: center;
}
.system-message .ascii-banner {
    color: var(--green);
    font-size: 11px;
    line-height: 1.2;
    margin-bottom: 12px;
    overflow-x: auto;
    text-align: left;
    display: inline-block;
}
.system-message .hint {
    color: var(--text-muted);
    font-size: 12px;
}

/* User message */
.user-message {
    display: flex;
    justify-content: flex-end;
}
.user-message .message-content {
    background: var(--bg-secondary);
    border-right: 3px solid var(--green-dim);
    max-width: 80%;
}
.user-message .message-label {
    display: block;
    font-size: 11px;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    font-weight: 600;
}

/* Assistant message */
.assistant-message .message-content {
    background: var(--bg-secondary);
    border-left: 3px solid var(--blue-dim);
    max-width: 90%;
}
.assistant-message .message-label {
    display: block;
    font-size: 11px;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    font-weight: 600;
}

/* Streaming cursor */
.streaming .message-content::after {
    content: "\2588";
    color: var(--green);
    animation: blink 0.8s step-end infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

/* --- Tool Call --- */
.tool-call-message {
    margin: 4px 0;
}
.tool-call-box {
    background: var(--blue-bg);
    border: 1px solid rgba(88, 166, 255, 0.2);
    border-radius: var(--radius);
    overflow: hidden;
}
.tool-call-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s ease;
}
.tool-call-header:hover {
    background: rgba(88, 166, 255, 0.05);
}
.tool-call-icon {
    font-size: 12px;
    color: var(--blue);
}
.tool-call-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--blue);
}
.tool-call-toggle {
    margin-left: auto;
    font-size: 10px;
    color: var(--text-muted);
    transition: transform 0.2s ease;
}
.tool-call-toggle.expanded {
    transform: rotate(90deg);
}
.tool-call-body {
    display: none;
    padding: 8px 12px;
    border-top: 1px solid rgba(88, 166, 255, 0.15);
}
.tool-call-body.visible {
    display: block;
}
.tool-call-section {
    margin-bottom: 8px;
}
.tool-call-section:last-child {
    margin-bottom: 0;
}
.tool-call-section-label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}
.tool-call-section pre {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-primary);
    padding: 8px 10px;
    border-radius: 4px;
    overflow-x: auto;
    white-space: pre-wrap;
}
.tool-result-section pre {
    color: var(--green);
}

/* --- Defense Triggered --- */
.defense-message {
    animation: shakeIn 0.4s ease;
}
@keyframes shakeIn {
    0% {
        transform: translateX(-8px);
        opacity: 0;
    }
    25% {
        transform: translateX(6px);
    }
    50% {
        transform: translateX(-4px);
    }
    75% {
        transform: translateX(2px);
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}
.defense-banner {
    background: var(--yellow-bg);
    border: 1px solid rgba(210, 153, 34, 0.4);
    border-left: 4px solid var(--yellow);
    border-radius: var(--radius);
    padding: 10px 14px;
}
.defense-banner-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}
.defense-banner-icon {
    font-size: 16px;
}
.defense-banner-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--yellow);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.defense-banner-defense {
    font-size: 12px;
    color: var(--yellow);
    font-weight: 500;
}
.defense-banner-reason {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* --- Level Completed --- */
.level-complete-message {
    animation: levelCompletePop 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
@keyframes levelCompletePop {
    0% {
        transform: scale(0.5);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}
.level-complete-banner {
    background: var(--green-bg);
    border: 2px solid var(--green);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.level-complete-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(63, 185, 80, 0.08) 0%,
        transparent 50%,
        rgba(63, 185, 80, 0.08) 100%
    );
    animation: shimmer 2s linear infinite;
}
@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}
.level-complete-ascii {
    color: var(--green);
    font-size: 10px;
    line-height: 1.15;
    margin-bottom: 12px;
    white-space: pre;
}
.level-complete-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--green);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* --- Turn Limit --- */
.turn-limit-message .message-content {
    background: var(--red-bg);
    border: 1px solid rgba(248, 81, 73, 0.4);
    border-left: 4px solid var(--red);
    color: var(--red);
    font-weight: 500;
}

.turn-limit-banner {
    background: var(--red-bg);
    border: 1px solid rgba(248, 81, 73, 0.4);
    border-radius: var(--radius);
    color: var(--red);
    font-size: 12px;
    font-weight: 500;
    padding: 8px 14px;
    margin-bottom: 10px;
    text-align: center;
}
.turn-limit-banner.hidden {
    display: none;
}

/* --- Error Message --- */
.error-message .message-content {
    background: var(--red-bg);
    border: 1px solid rgba(248, 81, 73, 0.3);
    color: var(--red);
    font-size: 12px;
}
.error-prefix {
    font-weight: 700;
    margin-right: 4px;
}

/* --- Input Area --- */
.input-area {
    flex-shrink: 0;
    border-top: 1px solid var(--border-primary);
    background: var(--bg-secondary);
    padding: 12px 20px;
}

.input-container {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-input);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius);
    padding: 8px 12px;
    transition: border-color 0.2s ease;
}
.input-container:focus-within {
    border-color: var(--green-dim);
    box-shadow: 0 0 0 3px rgba(63, 185, 80, 0.1);
}

.message-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.6;
    resize: none;
    min-height: 22px;
    max-height: 120px;
}
.message-input::placeholder {
    color: var(--text-muted);
}
.message-input:disabled {
    opacity: 0.5;
}

.input-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
    padding: 0 4px;
}
.char-counter {
    font-size: 11px;
    color: var(--text-muted);
    transition: color 0.2s ease;
}
.char-counter.near-limit {
    color: var(--yellow);
}
.char-counter.over-limit {
    color: var(--red);
    font-weight: 600;
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--text-muted);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}
.status-dot.connected {
    background: var(--green);
    box-shadow: 0 0 6px var(--green);
}
.status-dot.connecting {
    background: var(--yellow);
    animation: pulse 1s ease infinite;
}
.status-dot.disconnected {
    background: var(--red);
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.4;
    }
}

/* --- Buttons --- */
.btn {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 14px;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
    letter-spacing: 0.5px;
}
.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-send {
    background: var(--green-dim);
    color: #fff;
    border-color: var(--green-dim);
    flex-shrink: 0;
}
.btn-send:hover:not(:disabled) {
    background: var(--green);
    border-color: var(--green);
}
.send-arrow {
    font-size: 10px;
    margin-left: 2px;
}

.btn-reset {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-primary);
}
.btn-reset:hover {
    color: var(--yellow);
    border-color: var(--yellow-dim);
    background: var(--yellow-bg);
}
.reset-icon {
    font-size: 14px;
}

/* --- Reconnect Overlay --- */
.reconnect-overlay {
    position: absolute;
    inset: 0;
    background: rgba(13, 17, 23, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    backdrop-filter: blur(4px);
}
.reconnect-overlay.hidden {
    display: none;
}
.reconnect-box {
    text-align: center;
    padding: 30px 40px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
}
.reconnect-icon {
    font-size: 40px;
    color: var(--yellow);
    margin-bottom: 12px;
}
.reconnect-box p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 14px;
}
.btn-reconnect {
    background: var(--green-dim);
    color: #fff;
    border-color: var(--green-dim);
    padding: 8px 24px;
    font-size: 13px;
}
.btn-reconnect:hover {
    background: var(--green);
}

/* --- Victory Overlay --- */
.victory-overlay {
    position: absolute;
    inset: 0;
    background: rgba(13, 17, 23, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 160;
    backdrop-filter: blur(6px);
    animation: fadeIn 0.4s ease;
}
.victory-overlay.hidden {
    display: none;
}
.victory-box {
    text-align: center;
    padding: 36px 44px;
    background: var(--bg-secondary);
    border: 2px solid var(--green);
    border-radius: var(--radius-lg);
    max-width: 560px;
    width: 100%;
    animation: levelCompletePop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.victory-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}
.victory-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}
.btn-victory {
    background: var(--green-dim);
    color: #fff;
    border-color: var(--green-dim);
    padding: 10px 32px;
    font-size: 14px;
}
.btn-victory:hover {
    background: var(--green);
    border-color: var(--green);
}

@media (max-width: 700px) {
    .victory-box {
        padding: 24px 20px;
    }
    .victory-ascii {
        font-size: 6px;
    }
}

/* --- Confetti Canvas --- */
.confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 200;
}

/* --- Responsive --- */
@media (max-width: 700px) {
    .header-top h1 {
        display: none;
    }
    .logo-mlprague {
        display: none;
    }
    .level-tab .level-name {
        display: none;
    }
    .level-tab {
        justify-content: center;
        gap: 6px;
    }
    .user-message .message-content,
    .assistant-message .message-content {
        max-width: 95%;
    }
    .system-message .ascii-banner {
        font-size: 7px;
    }
    #app {
        max-width: 100%;
    }
    .header-top {
        padding: 10px 12px;
    }
    .chat-area {
        padding: 12px;
    }
    .input-area {
        padding: 10px 12px;
    }

}

/* Collapsible level-info */
.level-info-title {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    -webkit-tap-highlight-color: transparent;
}
.level-info-title::after {
    content: "";
    display: inline-block;
    width: 7px;
    height: 7px;
    border-right: 2px solid var(--text-secondary);
    border-bottom: 2px solid var(--text-secondary);
    transform: rotate(45deg);
    transition: transform 0.2s ease;
    flex-shrink: 0;
    margin-left: 8px;
}
.level-info.collapsed .level-info-title::after {
    transform: rotate(-45deg);
}
.level-info.collapsed .level-info-desc,
.level-info.collapsed .level-info-defenses {
    display: none;
}
.level-info.collapsed .level-info-content {
    gap: 0;
}

@media (max-width: 400px) {
    .level-difficulty {
        display: none;
    }
}

/* --- Typing indicator --- */
.typing-indicator {
    display: inline-flex;
    gap: 4px;
    padding: 4px 0;
}
.typing-indicator span {
    width: 6px;
    height: 6px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typingDot 1.4s ease infinite;
}
.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}
.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingDot {
    0%,
    60%,
    100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-4px);
        opacity: 1;
    }
}

/* --- Intro Form Overlay --- */
.intro-overlay {
    position: absolute;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 150;
}
.intro-overlay.hidden {
    display: none;
}

.intro-container {
    max-width: 560px;
    width: 100%;
    padding: 0 20px;
}

.intro-ascii {
    color: var(--green);
    font-family: var(--font-mono);
    font-size: 11px;
    line-height: 1.1;
    margin-bottom: 16px;
    white-space: pre;
    text-align: center;
}

.intro-subtitle {
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 28px;
    text-align: center;
}

.intro-form {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.intro-step {
    animation: fadeIn 0.25s ease;
}

.github-login-btn {
    background: transparent;
    color: var(--green);
    border-color: var(--green-dim);
    text-decoration: none;
    display: inline-block;
}
.github-login-btn:hover {
    background: var(--green-bg);
    border-color: var(--green);
}

.intro-prompt {
    color: var(--green);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
}
.intro-prompt .prompt-chevron {
    margin-right: 6px;
}

.intro-answer-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.intro-input {
    flex: 1;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-primary);
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 13px;
    padding: 6px 0;
    caret-color: var(--green);
}
.intro-input::placeholder {
    color: var(--text-muted);
}
.intro-input:focus {
    border-bottom-color: var(--green-dim);
}

.intro-done {
    color: var(--text-secondary);
    font-size: 13px;
    padding: 6px 0;
}
.intro-done .intro-check {
    color: var(--green);
    margin-left: 6px;
}

.intro-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 6px;
}

.intro-option {
    font-family: var(--font-mono);
    font-size: 12px;
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s ease;
}
.intro-option:hover,
.intro-option.selected {
    color: var(--green);
    border-color: var(--green-dim);
    background: var(--green-bg);
}
.intro-option .option-key {
    color: var(--text-muted);
    margin-right: 4px;
    font-size: 11px;
}
.intro-option.selected .option-key {
    color: var(--green-dim);
}

.intro-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.intro-submit-row {
    margin-top: 8px;
    animation: fadeIn 0.25s ease;
}

.intro-error {
    color: var(--red);
    font-size: 12px;
    margin-bottom: 8px;
}

.intro-privacy {
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 20px;
}
.intro-privacy a {
    color: var(--text-secondary);
}

@media (max-width: 700px) {
    .intro-ascii {
        font-size: 7px;
    }
    .intro-container {
        padding: 0 12px;
    }

    .message-input, .intro-input {
        font-size: 16px;
    }
}

/* --- Selection --- */
::selection {
    background: rgba(63, 185, 80, 0.3);
    color: #fff;
}