/* ═══════════════════════════════════════════════════════
   ULTRON — Design System
   Clean · Modern · Professional
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    /* Core palette */
    --bg-0: #080b10;
    --bg-1: #0d1117;
    --bg-2: #161b22;
    --bg-3: #1c2128;
    --bg-4: #21262d;
    --bg-hover: #262c36;

    /* Text */
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #484f58;
    --text-link: #58a6ff;

    /* Borders */
    --border-subtle: #21262d;
    --border-default: #30363d;
    --border-muted: #3d444d;

    /* Accent — Red (brand) */
    --red: #e53935;
    --red-hover: #cc2929;
    --red-glow: rgba(229, 57, 53, 0.15);
    --red-subtle: rgba(229, 57, 53, 0.08);

    /* Severity colours */
    --sev-critical: #f85149;
    --sev-high: #fb8f44;
    --sev-medium: #e3b341;
    --sev-low: #3fb950;
    --sev-info: #58a6ff;

    /* Elevation */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, .5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, .6);

    /* Motion */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --t-fast: 120ms;
    --t-normal: 220ms;
    --t-slow: 380ms;
}

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

html {
    height: 100%;
}

body.dark-theme {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-0);
    color: var(--text-primary);
    line-height: 1.6;
    height: 100vh;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ─── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-default);
    border-radius: 99px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-muted);
}

/* ═══════════════════════════════════════════════════════
   LAYOUT
   ═══════════════════════════════════════════════════════ */
.app-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    height: 100vh;
    width: 100vw;
}

/* ═══════════════════════════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════════════════════════ */
.sidebar {
    background: var(--bg-1);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-header {
    padding: 18px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-subtle);
}

.sidebar-header h2 {
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    text-transform: uppercase;
}

.sidebar-header h2 i {
    width: 16px;
    height: 16px;
    color: var(--red);
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px 8px;
}

.section-title {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 8px 8px 4px;
}

.mt-4 {
    margin-top: 16px;
}

.nav-list {
    list-style: none;
}

.nav-item {
    margin-bottom: 1px;
    display: flex;
    align-items: center;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.nav-item:hover .nav-actions {
    opacity: 1;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 8px;
    border-radius: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 400;
    cursor: pointer;
    transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
    flex: 1;
    min-width: 0;
}

.nav-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nav-link i {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.nav-link:hover {
    background: var(--bg-3);
    color: var(--text-primary);
}

.nav-item.active .nav-link {
    background: var(--bg-3);
    color: var(--text-primary);
    font-weight: 500;
}

.nav-item.active .nav-link i {
    color: var(--red);
}

/* Inline rename/delete action buttons on nav items */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 2px;
    padding-right: 4px;
    opacity: 0;
    transition: opacity 0.15s;
    flex-shrink: 0;
}

.nav-action-btn {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--text-muted);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background 0.15s;
}

.nav-action-btn svg {
    width: 12px;
    height: 12px;
    pointer-events: none;
}

.nav-action-btn.rename-btn:hover {
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.1);
}

.nav-action-btn.delete-btn:hover {
    color: var(--sev-critical);
    background: rgba(220, 38, 38, 0.1);
}

/* Vault detail panel item action buttons */
.vault-item-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    font-size: 0.78rem;
    font-family: inherit;
    border-radius: 5px;
    border: 1px solid var(--border-default);
    background: var(--bg-2);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.vault-item-action-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.08);
}

.vault-item-action-btn.danger:hover {
    border-color: var(--sev-critical);
    color: var(--sev-critical);
    background: rgba(220, 38, 38, 0.08);
}

/* ─── Sidebar footer ─────────────────────────────────── */
.sidebar-footer {
    padding: 12px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.model-selector {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.model-selector label {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.model-selector select {
    background: var(--bg-0);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: 7px 10px;
    border-radius: 6px;
    font-size: 0.82rem;
    font-family: inherit;
    outline: none;
    cursor: pointer;
    transition: border-color var(--t-fast) var(--ease);
    width: 100%;
}

.model-selector select:hover {
    border-color: var(--border-muted);
}

.model-selector select:focus {
    border-color: var(--red);
}

/* ─── Context indicator ─────────────────────────────── */
.context-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    background: var(--bg-0);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.ctx-label {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    white-space: nowrap;
}

.ctx-label svg {
    width: 11px;
    height: 11px;
}

.ctx-bar-wrap {
    flex: 1;
    height: 3px;
    background: var(--border-subtle);
    border-radius: 99px;
    overflow: hidden;
    min-width: 30px;
}

.ctx-bar {
    height: 100%;
    width: 0%;
    border-radius: 99px;
    background: var(--sev-low);
    transition: width 0.5s var(--ease), background 0.5s var(--ease);
}

.ctx-bar.warn {
    background: var(--sev-medium);
}

.ctx-bar.danger {
    background: var(--sev-critical);
    animation: ctx-pulse 1.5s ease-in-out infinite;
}

@keyframes ctx-pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.ctx-percent {
    font-size: 0.68rem;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
    min-width: 22px;
    text-align: right;
    color: var(--text-muted);
    transition: color 0.4s var(--ease);
    font-family: 'JetBrains Mono', monospace;
}

.ctx-percent.warn {
    color: var(--sev-medium);
}

.ctx-percent.danger {
    color: var(--sev-critical);
}

/* ─── User Action Bar ───────────────────────────────── */
.user-action-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.btn-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px;
    background: var(--bg-0);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.7rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--t-fast) var(--ease);
}

.btn-action span {
    white-space: nowrap;
}

.btn-action svg {
    width: 12px;
    height: 12px;
}

.btn-action:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border-default);
}

.logout-btn:hover {
    color: var(--red);
    border-color: rgba(229, 57, 53, 0.3);
    background: rgba(229, 57, 53, 0.05);
}

.switch-btn:hover {
    color: var(--sev-info);
    border-color: rgba(88, 166, 255, 0.3);
    background: rgba(88, 166, 255, 0.05);
}

body.iron-mode .logout-btn:hover {
    color: #f85149;
    border-color: rgba(248, 81, 73, 0.3);
    background: rgba(248, 81, 73, 0.05);
}

/* ═══════════════════════════════════════════════════════
   ICON BUTTONS
   ═══════════════════════════════════════════════════════ */
.icon-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.icon-btn svg {
    width: 16px;
    height: 16px;
}

.icon-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.icon-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.icon-btn.small svg {
    width: 13px;
    height: 13px;
}

/* ═══════════════════════════════════════════════════════
   MAIN CHAT AREA
   ═══════════════════════════════════════════════════════ */
.chat-area {
    display: flex;
    flex-direction: column;
    background: var(--bg-0);
    overflow: hidden;
}

/* ─── Header ─────────────────────────────────────────── */
.chat-header {
    height: 56px;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-0);
    flex-shrink: 0;
    position: relative;
    z-index: 10;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-left h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 400px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ─── Chat History ───────────────────────────────────── */
.chat-history {
    flex: 1;
    overflow-y: auto;
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    scroll-behavior: smooth;
}

/* ─── Welcome screen ─────────────────────────────────── */
.welcome-screen {
    margin: auto;
    text-align: center;
    max-width: 340px;
    opacity: 0;
    animation: fadeUp 0.6s var(--ease) forwards;
}

.welcome-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--red-subtle);
    border: 1px solid rgba(229, 57, 53, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    color: var(--red);
}

.welcome-icon svg {
    width: 26px;
    height: 26px;
}

.welcome-screen h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.welcome-screen p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.7;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── Messages ───────────────────────────────────────── */
.message {
    max-width: 78%;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    animation: fadeUp 0.25s var(--ease) forwards;
    opacity: 0;
}

.message.user {
    align-self: flex-end;
    align-items: flex-end;
}

.message.assistant {
    align-self: flex-start;
    max-width: 90%;
}

.bubble {
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.875rem;
    line-height: 1.7;
    word-wrap: break-word;
}

.message.user .bubble {
    background: var(--bg-3);
    border: 1px solid var(--border-default);
    border-bottom-right-radius: 3px;
    color: var(--text-primary);
}

.message.assistant .bubble {
    background: transparent;
    border: none;
    padding: 4px 0;
    max-width: 100%;
}

/* Streaming cursor */
.message.streaming .bubble::after {
    content: "▊";
    color: var(--red);
    animation: blink 1s step-end infinite;
    margin-left: 1px;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

/* ─── Markdown in assistant bubbles ─────────────────── */
.message.assistant .bubble h1,
.message.assistant .bubble h2,
.message.assistant .bubble h3,
.message.assistant .bubble h4 {
    margin: 1.4rem 0 0.6rem;
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.3;
}

.message.assistant .bubble h1 {
    font-size: 1.25rem;
}

.message.assistant .bubble h2 {
    font-size: 1.1rem;
}

.message.assistant .bubble h3 {
    font-size: 1rem;
}

.message.assistant .bubble h4 {
    font-size: 0.9rem;
}

.message.assistant .bubble p {
    margin-bottom: 0.9rem;
    color: var(--text-primary);
}

.message.assistant .bubble ul,
.message.assistant .bubble ol {
    margin-bottom: 0.9rem;
    padding-left: 1.4rem;
}

.message.assistant .bubble li {
    margin-bottom: 0.35rem;
}

.message.assistant .bubble strong {
    color: #fff;
    font-weight: 600;
}

.message.assistant .bubble em {
    color: var(--text-secondary);
    font-style: italic;
}

.message.assistant .bubble code {
    font-family: 'JetBrains Mono', monospace;
    background: var(--bg-3);
    color: #f0883e;
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.82em;
    border: 1px solid var(--border-default);
}

.message.assistant .bubble pre {
    background: var(--bg-1);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    padding: 14px 16px;
    overflow-x: auto;
    margin: 0.9rem 0;
}

.message.assistant .bubble pre code {
    background: transparent;
    border: none;
    padding: 0;
    color: var(--text-primary);
    font-size: 0.83em;
}

.message.assistant .bubble blockquote {
    border-left: 3px solid var(--border-muted);
    padding-left: 12px;
    color: var(--text-secondary);
    margin: 0.9rem 0;
}

.message.assistant .bubble hr {
    border: none;
    border-top: 1px solid var(--border-subtle);
    margin: 1.2rem 0;
}

.message.assistant .bubble a {
    color: var(--text-link);
    text-decoration: none;
}

.message.assistant .bubble a:hover {
    text-decoration: underline;
}

/* ─── Loading dots ───────────────────────────────────── */
.loader {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px 0;
}

.loader-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-muted);
    animation: pulse-dot 1.4s ease-in-out infinite;
}

.loader-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.loader-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes pulse-dot {

    0%,
    80%,
    100% {
        transform: scale(0.8);
        opacity: 0.4;
    }

    40% {
        transform: scale(1.1);
        opacity: 1;
    }
}

/* ─── Batch loading (response generation) ────────────── */
.batch-loading {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 4px;
}

.batch-loading .loader {
    flex-shrink: 0;
}

.batch-loading-text {
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-style: italic;
    font-family: 'JetBrains Mono', monospace;
}

/* ═══════════════════════════════════════════════════════
   CHAT INPUT
   ═══════════════════════════════════════════════════════ */
.chat-input-container {
    padding: 0 20px 20px;
    flex-shrink: 0;
}

.upload-preview {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-2);
    padding: 7px 14px;
    border-radius: 8px 8px 0 0;
    border: 1px solid var(--border-default);
    border-bottom: none;
    font-size: 0.8rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.upload-preview svg {
    width: 13px;
    height: 13px;
    color: var(--sev-info);
}

.chat-form {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    align-items: flex-end;
    gap: 4px;
    background: var(--bg-2);
    border: 1px solid var(--border-default);
    border-radius: 10px;
    padding: 8px 10px;
    transition: border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}

.chat-form:focus-within {
    border-color: var(--border-muted);
    box-shadow: 0 0 0 3px var(--red-glow);
}

.upload-btn {
    padding: 8px;
    cursor: pointer;
    color: var(--text-muted);
    transition: color var(--t-fast) var(--ease);
    display: flex;
    align-items: center;
    border-radius: 6px;
}

.upload-btn:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.upload-btn svg {
    width: 16px;
    height: 16px;
}

textarea {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.875rem;
    resize: none;
    padding: 7px 8px;
    outline: none;
    max-height: 180px;
    min-height: 36px;
    line-height: 1.6;
}

textarea::placeholder {
    color: var(--text-muted);
}

textarea:disabled {
    cursor: not-allowed;
    opacity: 0.4;
}

.send-btn {
    background: var(--red);
    color: #fff;
    border: none;
    border-radius: 7px;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: background var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.send-btn:hover:not(:disabled) {
    background: var(--red-hover);
    transform: translateY(-1px);
}

.send-btn:disabled {
    background: var(--bg-4);
    color: var(--text-muted);
    cursor: not-allowed;
}

.send-btn svg {
    width: 15px;
    height: 15px;
}

.cancel-stream-btn {
    display: none;
    align-items: center;
    gap: 6px;
    background: var(--bg-3);
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
    border-radius: 7px;
    padding: 7px 16px;
    font-size: 0.82rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--t-fast) var(--ease);
    margin: 0 auto 12px;
    max-width: 700px;
}

.cancel-stream-btn:hover {
    border-color: var(--sev-critical);
    color: var(--sev-critical);
}

.cancel-stream-btn svg {
    width: 14px;
    height: 14px;
}

.input-footer {
    text-align: center;
    font-size: 0.68rem;
    color: var(--text-muted);
    margin-top: 8px;
}

/* ═══════════════════════════════════════════════════════
   IMAGE PROCESSING INDICATOR
   ═══════════════════════════════════════════════════════ */
.image-processing {
    padding: 10px 16px;
    background: var(--bg-2);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    margin-bottom: 12px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.processing-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.processing-icon {
    color: var(--sev-info);
}

.processing-icon svg {
    width: 16px;
    height: 16px;
}

.processing-text {
    flex: 1;
}

.processing-text strong {
    font-size: 0.82rem;
    color: var(--text-primary);
}

.processing-text p {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin: 2px 0;
}

.processing-text small {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.processing-steps {
    display: flex;
    gap: 8px;
    margin-top: 4px;
    flex-wrap: wrap;
}

.step {
    font-size: 0.7rem;
    color: var(--text-muted);
    padding: 2px 7px;
    border-radius: 4px;
    background: var(--bg-3);
    border: 1px solid var(--border-subtle);
}

.step.active {
    color: var(--text-primary);
    border-color: var(--border-default);
    background: var(--bg-4);
}

/* ═══════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 7px;
    border: 1px solid transparent;
    font-family: inherit;
    font-size: 0.84rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--t-fast) var(--ease);
    white-space: nowrap;
}

.btn.primary {
    background: var(--red);
    border-color: var(--red);
    color: #fff;
}

.btn.primary:hover {
    background: var(--red-hover);
    border-color: var(--red-hover);
}

.btn.secondary {
    background: var(--bg-3);
    border-color: var(--border-default);
    color: var(--text-secondary);
}

.btn.secondary:hover {
    background: var(--bg-hover);
    border-color: var(--border-muted);
    color: var(--text-primary);
}

.btn.small {
    padding: 5px 10px;
    font-size: 0.78rem;
}

/* ═══════════════════════════════════════════════════════
   MODALS
   ═══════════════════════════════════════════════════════ */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 300;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-2);
    border: 1px solid var(--border-default);
    border-radius: 12px;
    padding: 24px;
    width: 90%;
    max-width: 440px;
    box-shadow: var(--shadow-lg);
    animation: fadeUp 0.22s var(--ease) both;
}

.modal-content h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 18px;
    color: var(--text-primary);
}

.modal-content input,
.modal-content select,
.modal-content textarea {
    width: 100%;
    background: var(--bg-0);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: 9px 12px;
    border-radius: 7px;
    margin-bottom: 12px;
    font-family: inherit;
    font-size: 0.875rem;
    outline: none;
    transition: border-color var(--t-fast) var(--ease);
}

.modal-content input:focus,
.modal-content select:focus,
.modal-content textarea:focus {
    border-color: var(--red);
}

.modal-content textarea {
    resize: vertical;
    min-height: 80px;
}

.modal-content select {
    cursor: pointer;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 4px;
}

/* ═══════════════════════════════════════════════════════
   LOGIN OVERLAY
   ═══════════════════════════════════════════════════════ */
#login-overlay {
    position: fixed;
    inset: 0;
    background: rgba(8, 11, 16, 0.96);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-box {
    background: var(--bg-2);
    border: 1px solid var(--border-default);
    border-radius: 14px;
    padding: 32px;
    width: 90%;
    max-width: 380px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.login-box h2 {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.login-box h2 svg {
    color: var(--red);
}

.login-box p {
    color: var(--text-secondary);
    font-size: 0.84rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

#login-error {
    color: var(--sev-critical);
    font-size: 0.8rem;
    margin-top: 10px;
    display: none;
}

/* ═══════════════════════════════════════════════════════
   FINDINGS PANEL
   ═══════════════════════════════════════════════════════ */
.findings-panel {
    position: fixed;
    top: 0;
    right: -420px;
    width: 400px;
    height: 100vh;
    background: var(--bg-1);
    border-left: 1px solid var(--border-default);
    z-index: 200;
    display: flex;
    flex-direction: column;
    transition: right var(--t-slow) var(--ease);
    box-shadow: -8px 0 32px rgba(0, 0, 0, .6);
}

.findings-panel.open {
    right: 0;
}

.findings-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-subtle);
    font-weight: 600;
    font-size: 0.875rem;
}

.findings-panel-header span {
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--text-primary);
}

.findings-panel-header svg {
    width: 15px;
    height: 15px;
    color: var(--sev-medium);
}

.findings-add-form {
    display: flex;
    gap: 6px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-0);
}

.findings-add-form input {
    flex: 1;
    background: var(--bg-2);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: 7px 10px;
    border-radius: 6px;
    font-size: 0.82rem;
    outline: none;
    font-family: inherit;
    transition: border-color var(--t-fast) var(--ease);
}

.findings-add-form input:focus {
    border-color: var(--red);
}

.findings-add-form select {
    background: var(--bg-2);
    border: 1px solid var(--border-default);
    color: var(--text-primary);
    padding: 7px 8px;
    border-radius: 6px;
    font-size: 0.77rem;
    outline: none;
    cursor: pointer;
    font-family: inherit;
}

.findings-list {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.findings-empty {
    color: var(--text-muted);
    font-size: 0.82rem;
    text-align: center;
    margin-top: 40px;
    padding: 0 20px;
    line-height: 1.8;
}

/* Finding cards */
.finding-card {
    background: var(--bg-2);
    border: 1px solid var(--border-subtle);
    border-radius: 7px;
    padding: 10px 12px;
    border-left: 3px solid transparent;
    transition: border-color var(--t-fast) var(--ease);
}

.finding-card:hover {
    border-left-color: var(--border-muted) !important;
}

.finding-card.sev-critical {
    border-left-color: var(--sev-critical);
}

.finding-card.sev-high {
    border-left-color: var(--sev-high);
}

.finding-card.sev-medium {
    border-left-color: var(--sev-medium);
}

.finding-card.sev-low {
    border-left-color: var(--sev-low);
}

.finding-card.sev-info {
    border-left-color: var(--sev-info);
}

.finding-header {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-wrap: nowrap;
}

.finding-badge {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 2px 6px;
    border-radius: 3px;
    white-space: nowrap;
    flex-shrink: 0;
}

.finding-badge.critical {
    background: rgba(248, 81, 73, 0.15);
    color: var(--sev-critical);
}

.finding-badge.high {
    background: rgba(251, 143, 68, 0.15);
    color: var(--sev-high);
}

.finding-badge.medium {
    background: rgba(227, 179, 65, 0.15);
    color: var(--sev-medium);
}

.finding-badge.low {
    background: rgba(63, 185, 80, 0.15);
    color: var(--sev-low);
}

.finding-badge.info {
    background: rgba(88, 166, 255, 0.15);
    color: var(--sev-info);
}

.finding-title {
    flex: 1;
    font-size: 0.83rem;
    font-weight: 500;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-primary);
}

.finding-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.finding-status-select {
    background: var(--bg-0);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    border-radius: 4px;
    padding: 2px 5px;
    font-size: 0.72rem;
    cursor: pointer;
    outline: none;
    font-family: inherit;
}

.finding-delete-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.75rem;
    padding: 2px 4px;
    border-radius: 4px;
    line-height: 1;
    transition: color var(--t-fast) var(--ease);
}

.finding-delete-btn:hover {
    color: var(--sev-critical);
}

.finding-desc {
    margin-top: 6px;
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ═══════════════════════════════════════════════════════
   CONTEXT MENU
   ═══════════════════════════════════════════════════════ */
.ctx-menu-box {
    background: var(--bg-3);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    min-width: 170px;
    animation: fadeUp 0.12s var(--ease) both;
}

.ctx-menu-box button {
    display: block;
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 9px 14px;
    text-align: left;
    font-size: 0.84rem;
    cursor: pointer;
    font-family: inherit;
    transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.ctx-menu-box button:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* ═══════════════════════════════════════════════════════
   MOBILE
   ═══════════════════════════════════════════════════════ */
.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    .app-container {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: 260px;
        transform: translateX(-100%);
        transition: transform var(--t-slow) var(--ease);
        z-index: 100;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .mobile-only {
        display: flex;
    }

    .header-left h3 {
        max-width: 200px;
    }
}

/* ═══════════════════════════════════════════════════════
   PERSONA SELECTION OVERLAY
   ═══════════════════════════════════════════════════════ */
#persona-overlay {
    position: fixed;
    inset: 0;
    background: rgba(8, 11, 16, 0.97);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.persona-box {
    text-align: center;
    padding: 48px 24px;
    max-width: 640px;
    width: 100%;
}

.persona-title {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.persona-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.5;
}

.persona-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.persona-card {
    border: 1px solid var(--border-default);
    border-radius: 14px;
    padding: 32px 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--bg-1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.persona-card:hover {
    transform: translateY(-4px);
}

.ultron-card:hover {
    border-color: #e53935;
    background: rgba(229, 57, 53, 0.05);
    box-shadow: 0 8px 32px rgba(229, 57, 53, 0.15);
}

.nexus-card:hover {
    border-color: #f97316;
    background: rgba(249, 115, 22, 0.05);
    box-shadow: 0 8px 32px rgba(249, 115, 22, 0.15);
}

.iron-card:hover {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.15);
}

.persona-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.persona-name {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.persona-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.6;
    text-align: center;
}

.persona-badge {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 99px;
    margin-top: 4px;
}

.ultron-badge {
    background: rgba(229, 57, 53, 0.12);
    color: #e53935;
    border: 1px solid rgba(229, 57, 53, 0.3);
}

.nexus-badge {
    background: rgba(249, 115, 22, 0.12);
    color: #f97316;
    border: 1px solid rgba(249, 115, 22, 0.3);
}

.iron-badge {
    background: rgba(59, 130, 246, 0.12);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

/* ─── Mode Indicator Badge in Header ────────────────── */
.mode-indicator {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 99px;
    margin-right: 8px;
    background: rgba(229, 57, 53, 0.1);
    color: #e53935;
    border: 1px solid rgba(229, 57, 53, 0.25);
    transition: all 0.3s ease;
}

/* ─── Iron / Blue Team Mode Overrides ───────────────── */
body.iron-mode .mode-indicator {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    border-color: rgba(59, 130, 246, 0.25);
}

body.iron-mode .chat-form:focus-within {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    border-color: #3b82f6;
}

body.iron-mode .send-btn {
    background: #3b82f6;
}

body.iron-mode .send-btn:hover:not(:disabled) {
    background: #2563eb;
}

body.iron-mode .message.streaming .bubble::after {
    color: #3b82f6;
}

body.iron-mode .sidebar-header h2 i,
body.iron-mode .nav-item.active .nav-link i {
    color: #3b82f6;
}

body.iron-mode .welcome-icon {
    background: rgba(59, 130, 246, 0.08);
    border-color: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

/* ─── Nexus Mode Overrides ───────────────── */
body.nexus-mode .mode-indicator {
    background: rgba(249, 115, 22, 0.1);
    color: #f97316;
    border-color: rgba(249, 115, 22, 0.25);
}

body.nexus-mode .chat-form:focus-within {
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
    border-color: #f97316;
}

body.nexus-mode .send-btn {
    background: #f97316;
}

body.nexus-mode .send-btn:hover:not(:disabled) {
    background: #ea580c;
}

body.nexus-mode .message.streaming .bubble::after {
    color: #f97316;
}

body.nexus-mode .sidebar-header h2 i,
body.nexus-mode .nav-item.active .nav-link i {
    color: #f97316;
}

body.nexus-mode .welcome-icon {
    background: rgba(249, 115, 22, 0.08);
    border-color: rgba(249, 115, 22, 0.2);
    color: #f97316;
}

/* ─── Copy Payload Button ─────────── */
.copy-payload-btn {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: var(--bg-1);
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 10;
    font-family: 'Inter', sans-serif;
}

.copy-payload-btn:hover:not(:disabled) {
    background: var(--bg-3);
    color: var(--text-primary);
    border-color: var(--accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.copy-payload-btn:disabled {
    opacity: 0.7;
    cursor: wait;
    border-color: var(--border-default);
}

/* ═══════════════════════════════════════════════════════
   PAYLOAD VAULT — Full-Page Overlay (3-Panel Layout)
   ═══════════════════════════════════════════════════════ */

.vault-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s var(--ease);
}

.vault-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.vault-container {
    width: 94vw;
    height: 88vh;
    max-width: 1300px;
    background: var(--bg-1);
    border: 1px solid var(--border-default);
    border-radius: 14px;
    display: grid;
    grid-template-columns: 200px 260px 1fr;
    grid-template-rows: 1fr;
    overflow: hidden;
    position: relative;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.7);
    transform: scale(0.97);
    transition: transform 0.25s var(--ease);
}

.vault-overlay.open .vault-container {
    transform: scale(1);
}

/* ── Close Button ── */
.vault-close-btn {
    position: absolute;
    top: 12px;
    right: 14px;
    background: var(--bg-2);
    border: 1px solid var(--border-default);
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 6px;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 10;
}

.vault-close-btn:hover {
    background: var(--bg-3);
    color: var(--sev-critical);
}

/* ── Left Panel: Category Nav ── */
.vault-nav {
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    background: var(--bg-0);
}

.vault-nav-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 7px;
}

.vault-category-list {
    list-style: none;
    padding: 8px 0;
    margin: 0;
    flex: 1;
    overflow-y: auto;
}

.vault-category-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 14px;
    cursor: pointer;
    border-radius: 6px;
    margin: 2px 6px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: background 0.15s, color 0.15s;
}

.vault-category-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.vault-category-item.active {
    background: rgba(var(--primary-rgb), 0.15);
    color: var(--primary);
    font-weight: 600;
}

.vault-category-item .cat-icon {
    margin-right: 8px;
    font-size: 1em;
}

.vault-category-item .cat-count {
    font-size: 0.7rem;
    background: var(--bg-2);
    color: var(--text-muted);
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 500;
}

.vault-category-item.active .cat-count {
    background: rgba(var(--primary-rgb), 0.2);
    color: var(--primary);
}

.vault-nav-footer {
    padding: 12px;
    border-top: 1px solid var(--border-subtle);
}

.vault-upload-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 8px 12px;
    background: var(--bg-2);
    border: 1px dashed var(--border-default);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.82rem;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
    box-sizing: border-box;
    justify-content: center;
}

.vault-upload-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.07);
}

/* ── Middle Panel: Payload List ── */
.vault-list-panel {
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    background: var(--bg-1);
}

.vault-list-header {
    padding: 14px 12px;
    border-bottom: 1px solid var(--border-subtle);
}

.vault-search-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-0);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    padding: 7px 10px;
    transition: border-color 0.2s;
}

.vault-search-wrap:focus-within {
    border-color: var(--primary);
}

.vault-search-wrap input {
    background: none;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.85rem;
    width: 100%;
}

.vault-search-wrap input::placeholder {
    color: var(--text-muted);
}

.vault-category-title-bar {
    padding: 8px 14px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-0);
}

.vault-payload-list {
    list-style: none;
    padding: 6px 0;
    margin: 0;
    flex: 1;
    overflow-y: auto;
}

.vault-payload-item {
    padding: 10px 14px;
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: all 0.15s;
    margin: 2px 0;
}

.vault-payload-item:hover {
    background: var(--bg-hover);
    border-left-color: var(--border-default);
}

.vault-payload-item.active {
    background: rgba(var(--primary-rgb), 0.1);
    border-left-color: var(--primary);
}

.vault-payload-item-title {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 4px;
}

.vault-payload-item-preview {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'Roboto Mono', monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* ── Right Panel: Payload Detail ── */
.vault-detail-panel {
    display: flex;
    flex-direction: column;
    padding: 24px 28px;
    overflow-y: auto;
    gap: 20px;
    background: var(--bg-1);
}

.vault-detail-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 14px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.vault-detail-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.vault-detail-meta h2 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 10px 0;
}

.vault-detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.vault-detail-tags span {
    font-size: 0.72rem;
    background: rgba(var(--primary-rgb), 0.12);
    color: var(--primary);
    padding: 3px 9px;
    border-radius: 12px;
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    font-weight: 500;
    letter-spacing: 0.04em;
}

.vault-detail-code-wrap {
    position: relative;
}

.vault-detail-code {
    background: #0d1117;
    border: 1px solid var(--border-default);
    border-radius: 8px;
    padding: 20px;
    padding-bottom: 56px;
    font-family: 'Roboto Mono', 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.88rem;
    color: #4ade80;
    white-space: pre-wrap;
    word-break: break-all;
    line-height: 1.7;
    margin: 0;
    min-height: 80px;
    max-height: 380px;
    overflow-y: auto;
}

.vault-copy-btn {
    position: absolute;
    bottom: 12px;
    right: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--primary);
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.vault-copy-btn:hover {
    opacity: 0.88;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(var(--primary-rgb), 0.4);
}

.vault-copy-btn.copied {
    background: #16a34a;
}

/* quick-add (+) button in list panel header */
.vault-quick-add-btn {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid var(--border-default);
    background: var(--bg-2);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.vault-quick-add-btn:hover {
    background: rgba(var(--primary-rgb), 0.12);
    border-color: var(--primary);
    color: var(--primary);
}
/* ==========================================================================
   STRATEGY DASHBOARD (PHASE 6)
   ========================================================================== */
.strategy-overlay {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.strategy-modal {
    background: var(--bg-1);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    width: 90vw;
    height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    overflow: hidden;
}

.strategy-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--bg-2);
    border-bottom: 1px solid var(--border-default);
}
.strategy-header h2 {
    margin: 0;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.strategy-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.strategy-tabs {
    width: 220px;
    background: var(--bg-2);
    border-right: 1px solid var(--border-default);
    display: flex;
    flex-direction: column;
    padding: 10px 0;
}

.strategy-tabs .tab-btn {
    padding: 15px 20px;
    background: none;
    border: none;
    color: var(--text-secondary);
    text-align: left;
    font-size: 1rem;
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
}

.strategy-tabs .tab-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.strategy-tabs .tab-btn.active {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border-left-color: var(--accent);
}

.strategy-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: var(--bg-1);
}

.tab-pane {
    display: none;
}
.tab-pane.active {
    display: block;
}

.tab-pane-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-default);
    padding-bottom: 10px;
}

.tab-pane-header h3 { margin: 0; }

.grid-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
}

.list-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.evid-card, .hyp-card, .chain-card, .val-card {
    background: var(--bg-2);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.evid-card:hover, .hyp-card:hover, .chain-card:hover {
    border-color: var(--text-secondary);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
}

.badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}
.badge.low { background: #1e3a8a; color: #93c5fd; }
.badge.medium { background: #78350f; color: #fcd34d; }
.badge.high { background: #7f1d1d; color: #fca5a5; }
.badge.critical { background: #7f1d1d; color: #f87171; animation: pulse 2s infinite; }

.card-body {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.qg-results {
    font-size: 1rem;
}
.qg-results .qg-item {
    padding: 10px;
    border: 1px solid var(--border-default);
    margin-bottom: 10px;
    border-radius: 6px;
    background: var(--bg-2);
}
.qg-item.passed { border-left: 4px solid #10b981; }
.qg-item.failed { border-left: 4px solid #ef4444; }

.checkbox-wrap {
    margin-right: 10px;
}