/* Hero Agent Dashboard Styles */

/* ---------- Layout ---------- */
html, body { height: 100%; margin: 0; overflow: hidden; }

.app-body {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 88px); /* navbar + tabs */
    overflow: hidden;
}

/* ---------- Nav tabs ---------- */
.nav-tabs-custom {
    display: flex;
    gap: 2px;
    background: var(--bs-body-bg);
    border-bottom: 1px solid var(--bs-border-color);
    padding: 0 12px;
    overflow-x: auto;
    flex-shrink: 0;
}

.nav-tabs-custom .nav-link {
    padding: 8px 14px;
    border: none;
    background: none;
    color: var(--bs-secondary-color);
    font-size: 0.82rem;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
}

.nav-tabs-custom .nav-link:hover {
    color: var(--bs-body-color);
}

.nav-tabs-custom .nav-link.active {
    color: var(--bs-primary);
    border-bottom-color: var(--bs-primary);
}

/* ---------- Tab panes ---------- */
.tab-pane { display: none; height: 100%; overflow: hidden; }
.tab-pane.active { display: flex; flex-direction: column; }

.tab-content-inner {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

/* ---------- Status dot ---------- */
.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    background: #3fb950;
    animation: pulse-green 2s infinite;
}

.status-dot.backend-down {
    background: #f0a500;
    animation: pulse-yellow 3s infinite;
}

.status-dot.disconnected {
    background: #f85149;
    animation: none;
}

@keyframes pulse-green {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

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

.status-label {
    font-size: 0.72rem;
    color: var(--bs-secondary-color);
}

/* ---------- Ghost button ---------- */
.btn-ghost {
    background: none;
    border: none;
    color: var(--bs-secondary-color);
    padding: 4px 8px;
}
.btn-ghost:hover { color: var(--bs-body-color); }

/* ---------- Toast ---------- */
.toast-container {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 9999;
}

/* ================================================================ */
/* CHAT LAYOUT                                                       */
/* ================================================================ */
.chat-layout {
    display: flex;
    height: 100%;
    overflow: hidden;
}

/* ---- Conversation sidebar ---- */
.conversation-sidebar {
    width: 260px;
    min-width: 260px;
    border-right: 1px solid var(--bs-border-color);
    display: flex;
    flex-direction: column;
    background: var(--bs-tertiary-bg);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid var(--bs-border-color);
}

.sidebar-title {
    font-weight: 600;
    font-size: 0.85rem;
}

.conversation-list {
    overflow-y: auto;
    flex: 1;
}

.conversation-item {
    padding: 10px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--bs-border-color-translucent);
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.1s;
}

.conversation-item:hover {
    background: var(--bs-body-bg);
}

.conversation-item.active {
    background: var(--bs-primary-bg-subtle);
    border-left: 3px solid var(--bs-primary);
}

.conversation-item .conv-title {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.conversation-item .conv-actions {
    display: none;
    gap: 4px;
}

.conversation-item:hover .conv-actions {
    display: flex;
}

.conv-actions button {
    background: none;
    border: none;
    color: var(--bs-secondary-color);
    padding: 0 4px;
    font-size: 0.75rem;
    cursor: pointer;
}
.conv-actions button:hover { color: var(--bs-body-color); }

/* ---- Chat main ---- */
.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    border-bottom: 1px solid var(--bs-border-color);
    flex-shrink: 0;
}

.chat-model-select {
    max-width: 280px;
}

/* ---- Chat messages ---- */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    opacity: 0.6;
}

.chat-msg {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.88rem;
    line-height: 1.6;
    word-break: break-word;
}

.chat-msg.user {
    align-self: flex-end;
    background: var(--bs-primary);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.chat-msg.assistant {
    align-self: flex-start;
    background: var(--bs-tertiary-bg);
    border: 1px solid var(--bs-border-color);
    border-bottom-left-radius: 4px;
}

.chat-msg.assistant .msg-content {
    /* markdown rendered content */
}

.chat-msg.assistant .msg-content pre {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 6px;
    padding: 10px;
    overflow-x: auto;
    font-size: 0.82rem;
}

.chat-msg.assistant .msg-content code {
    font-size: 0.84rem;
}

.chat-msg.assistant .msg-content p:last-child {
    margin-bottom: 0;
}

/* ---- Tool call cards ---- */
.tool-call-card {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    margin: 8px 0;
    font-size: 0.8rem;
}

.tool-call-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    user-select: none;
}

.tool-call-header:hover {
    background: var(--bs-tertiary-bg);
    border-radius: 8px;
}

.tool-call-header .tool-name {
    font-weight: 600;
    color: var(--bs-info);
}

.tool-call-header .tool-duration {
    margin-left: auto;
    font-size: 0.72rem;
    color: var(--bs-secondary-color);
}

.tool-call-body {
    display: none;
    padding: 8px 12px;
    border-top: 1px solid var(--bs-border-color);
}

.tool-call-body.show { display: block; }

.tool-call-body pre {
    margin: 0;
    font-size: 0.78rem;
    max-height: 300px;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

/* ---- Chat input ---- */
.chat-input-area {
    padding: 12px 16px;
    border-top: 1px solid var(--bs-border-color);
    flex-shrink: 0;
}

.chat-input-wrapper {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.chat-textarea {
    flex: 1;
    resize: none;
    min-height: 40px;
    max-height: 200px;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--bs-border-color);
    background: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
    font-size: 0.88rem;
    line-height: 1.5;
    font-family: inherit;
}

.chat-textarea:focus {
    outline: none;
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 2px rgba(var(--bs-primary-rgb), 0.15);
}

.chat-send-btn {
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ---- Streaming indicator ---- */
.streaming-cursor::after {
    content: '';
    display: inline-block;
    width: 8px;
    height: 16px;
    background: var(--bs-primary);
    margin-left: 2px;
    animation: blink 0.8s infinite;
    vertical-align: text-bottom;
}

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

/* ================================================================ */
/* DATA TABLES                                                       */
/* ================================================================ */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.data-table th {
    text-align: left;
    padding: 8px 12px;
    background: var(--bs-tertiary-bg);
    color: var(--bs-secondary-color);
    font-weight: 500;
    border-bottom: 1px solid var(--bs-border-color);
    position: sticky;
    top: 0;
    z-index: 1;
}

.data-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--bs-border-color-translucent);
    max-width: 400px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.data-table tr.clickable { cursor: pointer; }
.data-table tr.clickable:hover td { background: var(--bs-tertiary-bg); }
.data-table tr.expanded td { background: var(--bs-tertiary-bg); }

.data-table tr.detail-row td {
    white-space: pre-wrap;
    word-break: break-word;
    max-width: none;
    padding: 16px;
    background: var(--bs-body-bg);
    border-left: 3px solid var(--bs-primary);
    font-family: monospace;
    font-size: 0.78rem;
    line-height: 1.5;
}

.badge-success { color: var(--bs-success) !important; }
.badge-fail { color: var(--bs-danger) !important; }

/* ---- Usage cards ---- */
.usage-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

/* ---- Config grid ---- */
.config-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 1px;
    background: var(--bs-border-color);
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    overflow: hidden;
}

.config-grid dt {
    padding: 10px 16px;
    background: var(--bs-tertiary-bg);
    color: var(--bs-secondary-color);
    font-size: 0.82rem;
    font-weight: normal;
}

.config-grid dd {
    padding: 10px 16px;
    background: var(--bs-body-bg);
    font-size: 0.82rem;
    font-family: monospace;
    margin: 0;
}

/* ---- Mic button ---- */
.mic-btn {
    width: 80px;
    height: 80px;
    border-radius: 50% !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.mic-btn.recording {
    background: var(--bs-danger) !important;
    border-color: var(--bs-danger) !important;
    color: #fff !important;
    animation: mic-pulse 1s infinite;
}

.mic-btn.listening {
    border-color: var(--bs-success) !important;
}

.mic-btn.processing {
    opacity: 0.6;
    cursor: wait;
}

@keyframes mic-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(220, 53, 69, 0); }
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .conversation-sidebar { display: none; }
    .chat-msg { max-width: 95%; }
}