/* =========================================================
   Hugin (The Raven of Odin) — 100% In-House AI Copilot CSS
   Norse aesthetics matching the Valheim 1.0 Codex
   ========================================================= */

/* Floating Action Button */
.vh-hugin-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    height: 52px;
    padding: 0 18px 0 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, rgba(22, 36, 52, 0.96) 0%, rgba(8, 14, 22, 0.98) 100%);
    border: 1px solid rgba(201, 162, 39, 0.5);
    border-radius: 28px;
    color: var(--vh-text, #eef3f8);
    font-family: var(--vh-display, "Cinzel", serif);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.65), 0 0 25px rgba(201, 162, 39, 0.25);
    z-index: 990;
    transition: all 0.22s cubic-bezier(0.22, 1, 0.36, 1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* Hide Floating Action Button when detail drawer is open to prevent obscuring card content */
body.vh-drawer-open .vh-hugin-fab {
    opacity: 0;
    pointer-events: none;
    transform: translateY(24px) scale(0.85);
    visibility: hidden;
}

.vh-hugin-fab:hover {
    transform: translateY(-3px) scale(1.03);
    border-color: var(--vh-gold-hot, #e8c547);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.75), 0 0 35px rgba(232, 197, 71, 0.45);
    color: var(--vh-gold-hot, #e8c547);
}

.vh-hugin-fab-icon-wrap {
    position: relative;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vh-hugin-fab-img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(201, 162, 39, 0.4));
}

.vh-hugin-fab-pulse {
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 1.5px solid rgba(201, 162, 39, 0.6);
    animation: vhHuginPulse 2.4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    pointer-events: none;
}

@keyframes vhHuginPulse {
    0% {
        transform: scale(0.92);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.35);
        opacity: 0;
    }
    100% {
        transform: scale(0.92);
        opacity: 0;
    }
}

.vh-hugin-fab-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.15;
}

.vh-hugin-fab-title {
    font-size: 0.88rem;
    font-weight: 700;
}

.vh-hugin-fab-sub {
    font-family: var(--vh-font, sans-serif);
    font-size: 0.66rem;
    color: var(--vh-gold, #c9a227);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Modal Drawer / Cockpit */
.vh-hugin-modal {
    position: fixed;
    bottom: 84px;
    right: 24px;
    width: min(460px, calc(100vw - 32px));
    height: min(690px, calc(100vh - 120px));
    background: linear-gradient(175deg, rgba(16, 26, 38, 0.98) 0%, rgba(6, 11, 18, 0.99) 100%);
    border: 1px solid rgba(201, 162, 39, 0.38);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.9), 0 0 40px rgba(201, 162, 39, 0.2);
    z-index: 1100;
    overflow: hidden;
    animation: vhHuginSlideUp 0.24s cubic-bezier(0.22, 1, 0.36, 1);
    transition: width 0.26s cubic-bezier(0.22, 1, 0.36, 1), height 0.26s cubic-bezier(0.22, 1, 0.36, 1);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.vh-hugin-modal[hidden],
.vh-hugin-autocomplete[hidden],
.vh-hugin-stop-btn[hidden],
.vh-hugin-toolbar[hidden] {
    display: none !important;
}

.vh-hugin-modal.is-expanded {
    width: min(920px, calc(100vw - 32px));
    height: min(830px, calc(100vh - 95px));
}

@keyframes vhHuginSlideUp {
    from {
        opacity: 0;
        transform: translateY(18px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Modal Header */
.vh-hugin-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    background: linear-gradient(90deg, rgba(201, 162, 39, 0.14) 0%, rgba(12, 22, 34, 0.95) 100%);
    border-bottom: 1px solid rgba(201, 162, 39, 0.22);
}

.vh-hugin-head-title {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.vh-hugin-avatar-head {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: rgba(201, 162, 39, 0.15);
    border: 1px solid rgba(201, 162, 39, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.vh-hugin-avatar-head img {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

.vh-hugin-head-meta {
    min-width: 0;
}

.vh-hugin-head-meta h3 {
    margin: 0;
    font-family: var(--vh-display, "Cinzel", serif);
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--vh-gold-hot, #e8c547);
    letter-spacing: 0.03em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vh-hugin-status {
    font-size: 0.72rem;
    color: var(--vh-pine, #4ade80);
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 1px;
    white-space: nowrap;
}

.vh-hugin-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--vh-pine, #4ade80);
    box-shadow: 0 0 6px var(--vh-pine, #4ade80);
    flex-shrink: 0;
}

.vh-hugin-head-controls {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.vh-hugin-icon-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--vh-muted, #9db0c3);
    width: 30px;
    height: 30px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.88rem;
    transition: all 0.15s ease;
}

.vh-hugin-icon-btn:hover {
    color: var(--vh-gold-hot, #e8c547);
    background: rgba(201, 162, 39, 0.14);
    border-color: rgba(201, 162, 39, 0.3);
}

.vh-hugin-icon-btn.is-active {
    color: var(--vh-frost, #7dd3fc);
    background: rgba(125, 211, 252, 0.15);
    border-color: rgba(125, 211, 252, 0.4);
}

/* Quick Directive Suggestions */
.vh-hugin-suggestions {
    padding: 8px 12px;
    background: rgba(7, 12, 18, 0.85);
    border-bottom: 1px solid rgba(201, 162, 39, 0.15);
    display: flex;
    align-items: center;
    gap: 8px;
    overflow: hidden;
    min-width: 0;
}

.vh-hugin-suggest-lbl {
    font-family: var(--vh-display, "Cinzel", serif);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--vh-gold, #c9a227);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    flex-shrink: 0;
}

.vh-hugin-suggest-scroll {
    display: flex;
    gap: 6px;
    flex: 1;
    min-width: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(201, 162, 39, 0.4) transparent;
    padding: 2px 2px 5px;
    cursor: grab;
    user-select: none;
}

.vh-hugin-suggest-scroll:active {
    cursor: grabbing;
}

.vh-hugin-suggest-scroll::-webkit-scrollbar {
    height: 4px;
}

.vh-hugin-suggest-scroll::-webkit-scrollbar-thumb {
    background: rgba(201, 162, 39, 0.4);
    border-radius: 4px;
}

.vh-hugin-suggest-chip {
    background: rgba(22, 36, 52, 0.7);
    border: 1px solid rgba(201, 162, 39, 0.25);
    color: var(--vh-text, #eef3f8);
    font-family: var(--vh-font, sans-serif);
    font-size: 0.76rem;
    padding: 4px 10px;
    border-radius: 12px;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.vh-hugin-suggest-chip:hover {
    background: rgba(201, 162, 39, 0.16);
    border-color: var(--vh-gold-hot, #e8c547);
    color: var(--vh-gold-hot, #e8c547);
}

/* Chat Messages Feed */
.vh-hugin-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: rgba(201, 162, 39, 0.3) transparent;
}

.vh-hugin-messages::-webkit-scrollbar {
    width: 6px;
}

.vh-hugin-messages::-webkit-scrollbar-thumb {
    background: rgba(201, 162, 39, 0.3);
    border-radius: 4px;
}

.vh-hugin-msg {
    display: flex;
    gap: 10px;
    max-width: 94%;
    animation: vhMsgFadeIn 0.2s ease;
}

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

.vh-hugin-msg--user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.vh-hugin-msg--bot {
    align-self: flex-start;
}

.vh-hugin-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(22, 36, 52, 0.9);
    border: 1px solid rgba(201, 162, 39, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.vh-hugin-avatar img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.vh-hugin-bubble {
    background: rgba(18, 30, 44, 0.95);
    border: 1px solid rgba(201, 162, 39, 0.2);
    border-left: 3px solid var(--vh-gold, #c9a227);
    border-radius: 10px;
    padding: 12px 14px;
    color: var(--vh-text, #eef3f8);
    font-size: 0.88rem;
    line-height: 1.55;
    word-break: break-word;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.vh-hugin-msg--user .vh-hugin-bubble {
    background: rgba(28, 44, 64, 0.95);
    border: 1px solid rgba(201, 162, 39, 0.4);
    border-left: 1px solid rgba(201, 162, 39, 0.4);
    border-right: 3px solid var(--vh-gold-hot, #e8c547);
    color: #f8fafc;
}

/* Thought Trajectory Accordion */
.vh-hugin-thought {
    margin-bottom: 10px;
    background: rgba(6, 11, 18, 0.6);
    border: 1px dashed rgba(201, 162, 39, 0.35);
    border-radius: 8px;
    overflow: hidden;
}

.vh-hugin-thought-toggle {
    width: 100%;
    padding: 7px 10px;
    background: rgba(201, 162, 39, 0.08);
    border: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-family: var(--vh-font, sans-serif);
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--vh-gold, #c9a227);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: background 0.15s ease;
}

.vh-hugin-thought-toggle:hover {
    background: rgba(201, 162, 39, 0.16);
}

.vh-hugin-thought-body {
    padding: 8px 10px;
    font-size: 0.78rem;
    color: var(--vh-muted, #9db0c3);
    border-top: 1px dashed rgba(201, 162, 39, 0.2);
    line-height: 1.45;
}

.vh-hugin-thought.is-collapsed .vh-hugin-thought-body {
    display: none;
}

/* Content Formatting */
.vh-hugin-bubble h2,
.vh-hugin-bubble h3,
.vh-hugin-bubble h4,
.vh-hugin-bubble h5 {
    font-family: var(--vh-display, "Cinzel", serif);
    margin: 10px 0 5px;
    color: var(--vh-gold-hot, #e8c547);
}

.vh-hugin-bubble h3 {
    font-size: 1.05rem;
}

.vh-hugin-bubble h4 {
    font-size: 0.95rem;
}

.vh-hugin-bubble h5 {
    font-size: 0.88rem;
}

.vh-hugin-bubble p {
    margin: 0 0 8px;
}

.vh-hugin-bubble p:last-child {
    margin-bottom: 0;
}

.vh-hugin-bubble code {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(201, 162, 39, 0.25);
    padding: 2px 5px;
    border-radius: 4px;
    font-family: var(--vh-mono, monospace);
    font-size: 0.82rem;
    color: var(--vh-frost, #7dd3fc);
}

/* Norse Styled Tables */
.vh-hugin-table-wrap {
    overflow-x: auto;
    margin: 10px 0;
    border: 1px solid rgba(201, 162, 39, 0.25);
    border-radius: 6px;
}

.vh-hugin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.vh-hugin-table th {
    background: rgba(201, 162, 39, 0.16);
    color: var(--vh-gold-hot, #e8c547);
    font-family: var(--vh-display, "Cinzel", serif);
    font-weight: 700;
    text-align: left;
    padding: 6px 9px;
    border-bottom: 1px solid rgba(201, 162, 39, 0.3);
}

.vh-hugin-table td {
    padding: 6px 9px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--vh-text, #eef3f8);
}

.vh-hugin-table tr:hover td {
    background: rgba(201, 162, 39, 0.06);
}

/* Deep Action Buttons (Interactive In-Chat Bridges) */
.vh-hugin-actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 10px 0 4px;
}

.vh-hugin-action-btn {
    background: rgba(201, 162, 39, 0.12);
    border: 1px solid rgba(201, 162, 39, 0.4);
    color: var(--vh-gold-hot, #e8c547);
    font-family: var(--vh-font, sans-serif);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    vertical-align: middle;
    margin: 2px 2px 2px 0;
    user-select: none;
}

.vh-hugin-action-btn:hover {
    background: rgba(201, 162, 39, 0.25);
    border-color: var(--vh-gold-hot, #e8c547);
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.vh-hugin-action-btn.is-copied {
    background: rgba(74, 222, 128, 0.2);
    border-color: var(--vh-pine, #4ade80);
    color: var(--vh-pine, #4ade80);
}

.vh-hugin-table td .vh-hugin-action-btn {
    white-space: nowrap;
    padding: 2px 8px;
    font-size: 0.72rem;
    margin: 0;
}

/* Response Toolbar */
.vh-hugin-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    padding-top: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.vh-hugin-tool-btn {
    background: transparent;
    border: none;
    color: var(--vh-muted, #9db0c3);
    font-size: 0.75rem;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.15s ease;
}

.vh-hugin-tool-btn:hover {
    color: var(--vh-gold-hot, #e8c547);
    background: rgba(201, 162, 39, 0.1);
}

.vh-hugin-tool-btn.is-active {
    color: var(--vh-ember, #f97316);
    font-weight: 700;
}

/* Stop Generating Floating Pill */
.vh-hugin-stop-btn {
    align-self: center;
    margin: 4px 0;
    background: rgba(239, 68, 68, 0.18);
    border: 1px solid rgba(239, 68, 68, 0.5);
    color: #fca5a5;
    padding: 4px 12px;
    border-radius: 14px;
    font-size: 0.76rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.15s ease;
}

.vh-hugin-stop-btn:hover {
    background: rgba(239, 68, 68, 0.3);
    border-color: #f87171;
}

/* Autocomplete Popover */
.vh-hugin-autocomplete {
    background: rgba(12, 20, 30, 0.98);
    border: 1px solid rgba(201, 162, 39, 0.35);
    border-radius: 8px;
    margin: 0 12px 6px;
    max-height: 160px;
    overflow-y: auto;
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.6);
    z-index: 1120;
}

.vh-hugin-ac-item {
    padding: 7px 12px;
    font-size: 0.8rem;
    color: var(--vh-text, #eef3f8);
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.12s ease;
}

.vh-hugin-ac-item:hover {
    background: rgba(201, 162, 39, 0.16);
    color: var(--vh-gold-hot, #e8c547);
}

/* Input Form */
.vh-hugin-input-form {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(8, 14, 22, 0.95);
    border-top: 1px solid rgba(201, 162, 39, 0.22);
}

.vh-hugin-voice-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(22, 36, 52, 0.8);
    border: 1px solid rgba(201, 162, 39, 0.3);
    color: var(--vh-gold, #c9a227);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.15s ease;
}

.vh-hugin-voice-btn:hover {
    background: rgba(201, 162, 39, 0.18);
    border-color: var(--vh-gold-hot, #e8c547);
    color: var(--vh-gold-hot, #e8c547);
}

.vh-hugin-voice-btn.is-listening {
    background: rgba(239, 68, 68, 0.25);
    border-color: #ef4444;
    color: #ef4444;
    animation: vhMicPulse 1.2s infinite;
}

@keyframes vhMicPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.5);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(239, 68, 68, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
    }
}

.vh-hugin-input {
    flex: 1;
    min-width: 0;
    background: rgba(14, 24, 36, 0.9);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 8px;
    padding: 8px 12px;
    color: #f8fafc;
    font-family: var(--vh-font, sans-serif);
    font-size: 0.88rem;
    outline: none;
    transition: all 0.15s ease;
}

.vh-hugin-input:focus {
    border-color: var(--vh-gold-hot, #e8c547);
    box-shadow: 0 0 12px rgba(201, 162, 39, 0.25);
}

.vh-hugin-input::placeholder {
    color: var(--vh-dim, #64788c);
    font-size: 0.82rem;
}

.vh-hugin-send-btn {
    height: 36px;
    padding: 0 14px;
    border-radius: 8px;
    background: linear-gradient(135deg, #c9a227 0%, #8a6914 100%);
    border: 1px solid rgba(232, 197, 71, 0.6);
    color: #050810;
    font-family: var(--vh-display, "Cinzel", serif);
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    transition: all 0.15s ease;
    box-shadow: 0 2px 10px rgba(201, 162, 39, 0.3);
}

.vh-hugin-send-btn:hover {
    background: linear-gradient(135deg, #e8c547 0%, #c9a227 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(201, 162, 39, 0.45);
}

/* Typing / Cursor Animation */
.vh-hugin-cursor {
    display: inline-block;
    width: 7px;
    height: 14px;
    background: var(--vh-gold-hot, #e8c547);
    margin-left: 3px;
    vertical-align: middle;
    animation: vhCursorBlink 0.8s infinite;
}

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

/* Responsive Overrides */
@media (max-width: 600px) {
    .vh-hugin-fab {
        bottom: 16px;
        right: 16px;
        height: 46px;
        padding: 0 14px 0 10px;
    }

    .vh-hugin-fab-sub {
        display: none;
    }

    .vh-hugin-modal {
        bottom: 70px;
        right: 12px;
        left: 12px;
        width: auto;
        height: min(580px, calc(100vh - 100px));
    }

    .vh-hugin-modal.is-expanded {
        bottom: 12px;
        right: 12px;
        left: 12px;
        width: auto;
        height: calc(100vh - 24px);
    }
}