/* ============================================================
   취약점 시연 실습장 전용 스타일
============================================================ */

.vuln-main {
  flex: 1;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 24px 64px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 22px;
}
.card h2 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 6px;
}
.card-help {
  font-size: 13.5px;
  color: var(--text-soft);
  margin: 0 0 14px;
  line-height: 1.75;
}
.card-help code {
  background: var(--code-bg);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.lbl {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 6px;
}
.lbl-inline {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 4px;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;
}

/* ---------- Hero ---------- */
.hero-card h2 { margin-bottom: 8px; }
.hero-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}
.chip-jump {
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.chip-jump:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ---------- Vuln card head ---------- */
.vuln-head {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}
.vuln-head h2 { margin: 0; }
.vuln-tag {
  font-size: 12.5px;
  color: var(--text-soft);
  line-height: 1.5;
}

/* ---------- Row / inputs ---------- */
.row {
  margin: 10px 0 12px;
}
.input-wide {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: 8px;
  font-size: 14px;
  outline: 0;
}
.input-wide:focus { border-color: var(--accent); }

.input-num {
  width: 80px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: 8px;
  font-size: 14px;
  outline: 0;
  text-align: center;
}
.input-num:focus { border-color: var(--accent); }

.url-fixed {
  color: var(--text-soft);
  font-size: 13px;
}

.idor-url-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 14px;
}

.primary-btn {
  border: 0;
  background: var(--accent);
  color: #ffffff;
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.primary-btn:hover { background: var(--accent-strong); }

/* ---------- Preset buttons ---------- */
.preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.preset-row button {
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  padding: 7px 11px;
  border-radius: 8px;
  font-size: 12.5px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.preset-row button code {
  background: var(--code-bg);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 11.5px;
}
.preset-row button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ---------- Result grid ---------- */
.result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 12px;
}
@media (max-width: 860px) {
  .result-grid { grid-template-columns: 1fr; }
}

.result-pane {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg);
  display: flex;
  flex-direction: column;
}

.pane-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 12px 9px 14px;
  font-size: 12.5px;
  font-weight: 700;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 6px;
  background: var(--bg-soft);
  color: var(--text);
  position: relative;
}
.pane-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--border);
}
.pane-meta {
  font-weight: 500;
  color: var(--text-soft);
  font-size: 11.5px;
}
.pane-bad::before { background: var(--danger); }
.pane-ok::before  { background: var(--success, #15bf70); }
.pane-attacker::before { background: var(--code-purple); }

/* ---------- Server query / result (SQLi) ---------- */
.server-query {
  padding: 10px 14px;
  border-top: 1px solid var(--border-soft);
  background: var(--bg-soft);
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
}
.server-query .query {
  flex: 1;
}
.query {
  margin: 4px 0 0;
  padding: 10px 12px;
  background: var(--code-bg);
  border-radius: 6px;
  font-size: 12.5px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
}

.server-result {
  padding: 12px 14px;
  min-height: 130px;
  font-size: 13px;
  line-height: 1.6;
}
.server-result .row-user {
  display: flex;
  justify-content: space-between;
  padding: 6px 10px;
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  margin-bottom: 6px;
  background: var(--bg-soft);
  font-size: 12.5px;
}
.server-result .row-user .uid {
  font-weight: 700;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.server-result .err-line {
  padding: 10px 12px;
  background: rgba(255, 52, 64, 0.10);
  border: 1px solid rgba(255, 52, 64, 0.30);
  border-radius: 6px;
  color: var(--danger);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  white-space: pre-wrap;
}
.server-result .recon-line {
  padding: 10px 12px;
  background: rgba(150, 77, 209, 0.08);
  border: 1px solid rgba(150, 77, 209, 0.25);
  border-radius: 6px;
  color: var(--code-purple);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
}
.server-result .destroy-line {
  padding: 10px 12px;
  background: rgba(255, 52, 64, 0.14);
  border: 1px solid var(--danger);
  border-radius: 6px;
  color: var(--danger);
  font-weight: 700;
  font-size: 12.5px;
}
.server-result .ok-empty {
  color: var(--text-mute);
  font-size: 12.5px;
}

/* ---------- XSS frames ---------- */
.xss-frame {
  width: 100%;
  border: 0;
  height: 250px;
  background: var(--bg);
}
.xss-leak {
  padding: 10px 12px;
  border-top: 1px solid var(--border-soft);
  font-size: 12.5px;
  color: var(--danger);
  background: transparent;
  min-height: 38px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.xss-leak:empty::before {
  content: "대기 중 — 댓글에 따라 여기에 호출 흔적이 찍힙니다.";
  color: var(--text-mute);
  font-family: inherit;
}
.xss-leak.quiet {
  color: var(--text-mute);
  background: transparent;
  font-family: inherit;
}

/* ---------- CSRF nav + controls ---------- */
.csrf-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 14px;
  margin-bottom: 14px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
}
.csrf-nav-info {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.csrf-step-count {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 700;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.04em;
  padding: 2px 8px;
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
}
.csrf-step-title {
  font-size: 13.5px;
  color: var(--text);
  font-weight: 600;
}
.csrf-controls {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.ctrl-btn {
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s, opacity 0.15s;
}
.ctrl-btn:not(:disabled):hover {
  border-color: var(--accent);
  color: var(--accent);
}
.ctrl-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.ctrl-btn.primary {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}
.ctrl-btn.primary:not(:disabled):hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #ffffff;
}
.ctrl-btn.ctrl-reset {
  color: var(--text-soft);
  font-size: 12.5px;
}

.mock-site {
  display: flex;
  flex-direction: column;
  min-height: 180px;
}
.mock-site-head {
  padding: 7px 12px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border-soft);
  font-size: 11.5px;
  color: var(--text-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.mock-site-body {
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.7;
  flex: 1;
}
.mock-site-body .pw-line {
  margin-top: 8px;
  padding: 8px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
}
.mock-site-body .pw-changed {
  background: rgba(255, 52, 64, 0.10);
  border-color: rgba(255, 52, 64, 0.30);
  color: var(--danger);
}
.mock-site-body .pw-safe {
  background: rgba(21, 191, 112, 0.10);
  border-color: rgba(21, 191, 112, 0.30);
  color: #0e8e52;
}
.mock-site-body .blocked {
  margin-top: 8px;
  padding: 8px 12px;
  background: rgba(21, 191, 112, 0.10);
  border: 1px solid rgba(21, 191, 112, 0.30);
  border-radius: 6px;
  color: #0e8e52;
  font-size: 12.5px;
}

.attacker-frame-wrap {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 12px;
}
.attacker-page {
  padding: 16px 18px;
  background: var(--bg);
}
.attacker-page h3 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--text);
}
.attacker-page p {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--text-soft);
}
.attacker-code {
  margin: 0 0 10px;
  padding: 10px 12px;
  background: var(--code-bg);
  border-radius: 6px;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-word;
}
.attacker-log {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  min-height: 60px;
  white-space: pre-wrap;
}
.attacker-log .log-bad { color: var(--danger); }
.attacker-log .log-ok { color: #0e8e52; }
.attacker-log .log-info { color: var(--text-soft); }

/* ---------- IDOR mock body ---------- */
.post-card {
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--bg-soft);
  margin-bottom: 8px;
}
.post-card .post-title {
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 2px;
}
.post-card .post-meta {
  font-size: 11.5px;
  color: var(--text-soft);
}
.post-edit-area {
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  background: var(--bg);
  font-size: 12.5px;
  color: var(--text-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.post-edit-area.warn {
  border-color: rgba(255, 52, 64, 0.30);
  background: rgba(255, 52, 64, 0.06);
  color: var(--danger);
}

/* ---------- SQL login form ---------- */
.login-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 10px 0 14px;
}
@media (max-width: 600px) {
  .login-form { grid-template-columns: 1fr; }
}
.login-row .lbl { margin-bottom: 4px; }

.server-result .bypass-line {
  padding: 10px 12px;
  background: rgba(255, 52, 64, 0.12);
  border: 1px solid var(--danger);
  border-radius: 6px;
  color: var(--danger);
  font-weight: 700;
  font-size: 12.5px;
  margin-bottom: 8px;
}
.server-result .bypass-line.ok-tone {
  background: rgba(21, 191, 112, 0.10);
  border-color: rgba(21, 191, 112, 0.35);
  color: #0e8e52;
}
.server-result .login-card {
  padding: 10px 12px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  font-size: 12.5px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.server-result .login-card-row {
  display: flex;
  gap: 10px;
}
.server-result .login-card-key {
  color: var(--text-soft);
  min-width: 76px;
  font-size: 11.5px;
}
.server-result .login-card-val {
  color: var(--text);
  font-weight: 600;
}

/* ---------- CSRF explain boxes ---------- */
.csrf-explain-area {
  margin: 0;
}
.csrf-explain {
  margin: 0 0 14px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: 8px;
  background: var(--bg-soft);
  overflow: hidden;
  animation: csrf-explain-in 0.2s ease;
}
@keyframes csrf-explain-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.csrf-explain-head {
  padding: 9px 14px;
  font-weight: 700;
  font-size: 12.5px;
  color: var(--text);
  background: transparent;
  border-bottom: 1px solid var(--border-soft);
}
.csrf-explain-body {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text);
}
.csrf-explain-body p {
  margin: 0 0 10px;
}
.csrf-explain-body p:last-child { margin-bottom: 0; }
.csrf-explain-body code {
  background: var(--code-bg);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.csrf-explain-body .inline-code {
  margin: 6px 0 10px;
  padding: 9px 12px;
  background: var(--code-bg);
  border-radius: 6px;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-word;
}
.csrf-explain-note {
  padding: 10px 12px;
  background: rgba(21, 191, 112, 0.08);
  border: 1px solid rgba(21, 191, 112, 0.25);
  border-radius: 6px;
  color: #0e8e52;
  font-size: 12.5px;
}

/* ---------- 가짜 카톡 메시지 ---------- */
.attacker-fake-kakao {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: #fee500;
  color: #2a1f10;
  border-radius: 14px 14px 14px 4px;
  font-size: 12.5px;
  margin-bottom: 14px;
  max-width: 100%;
}
.kakao-from {
  font-weight: 700;
  font-size: 11.5px;
  padding-right: 6px;
  border-right: 1px solid rgba(0,0,0,0.15);
}
.kakao-msg {
  word-break: break-word;
}

/* ---------- Prompt card ---------- */
.prompt-card {
  border-color: var(--accent-soft);
}
.prompt-box {
  margin: 0;
  padding: 16px 18px;
  background: var(--code-bg);
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 480px;
  overflow: auto;
}
.prompt-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}
.copy-msg {
  font-size: 12.5px;
  color: var(--success);
  opacity: 0;
  transition: opacity 0.2s;
}
.copy-msg.show { opacity: 1; }