/* ============================================================
   OTAKU AI ULTIMATE — CSS v18.0
   Unique, attractive, full-screen professional dark theme
   + Beautiful Share Chat card popup
   ============================================================ */

/* ── Variables ── */
:root {
    --oa-bg:           #080810;
    --oa-surface:      #0f0f1c;
    --oa-surface-2:    #151525;
    --oa-border:       #1e1e35;
    --oa-border-light: #252540;
    --oa-text:         #e2e8f0;
    --oa-text-dim:     #94a3b8;
    --oa-text-muted:   #475569;
    --oa-accent:       #6366f1;
    --oa-accent-2:     #a78bfa;
    --oa-accent-glow:  rgba(99,102,241,0.18);
    --oa-red:          #f43f5e;
    --oa-gold:         #f59e0b;
    --oa-green:        #10b981;
    --oa-header-h:     58px;
    --oa-sidebar-w:    252px;
    --oa-radius:       14px;
    --oa-radius-sm:    8px;
    --oa-shadow:       0 8px 32px rgba(0,0,0,0.6);
    --oa-shadow-sm:    0 2px 8px rgba(0,0,0,0.4);
    --oa-transition:   0.18s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset within plugin wrapper ── */
.otaku-wrapper *,
.otaku-wrapper *::before,
.otaku-wrapper *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ────────────────────────────────────────────────
   FULL-SCREEN WRAPPER
──────────────────────────────────────────────── */
.otaku-wrapper {
    position: fixed;
    inset: 0;
    z-index: 99990;
    display: flex;
    flex-direction: column;
    background: var(--oa-bg);
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    color: var(--oa-text);
    overflow: hidden;
}

/* Offset for WP admin bar */
.admin-bar .otaku-wrapper {
    top: 32px;
}
@media screen and (max-width: 782px) {
    .admin-bar .otaku-wrapper { top: 46px; }
}

/* ────────────────────────────────────────────────
   HEADER
──────────────────────────────────────────────── */
.otaku-header {
    height: var(--oa-header-h);
    min-height: var(--oa-header-h);
    background: var(--oa-surface);
    border-bottom: 1px solid var(--oa-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    gap: 12px;
    z-index: 1000;
    position: relative;
    backdrop-filter: blur(10px);
}

.otaku-header::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--oa-accent), var(--oa-accent-2), transparent);
    opacity: 0.5;
}

.otaku-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.otaku-header-center {
    flex: 1;
    text-align: center;
    font-size: 13px;
    color: var(--oa-text-dim);
    font-weight: 500;
    letter-spacing: 0.5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.otaku-header-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

/* Logo */
.otaku-logo {
    display: flex;
    align-items: center;
    gap: 7px;
    user-select: none;
}

.otaku-logo-icon {
    font-size: 22px;
    filter: drop-shadow(0 0 8px var(--oa-accent));
    animation: logo-pulse 3s ease-in-out infinite;
}

@keyframes logo-pulse {
    0%, 100% { filter: drop-shadow(0 0 6px var(--oa-accent)); }
    50% { filter: drop-shadow(0 0 14px var(--oa-accent-2)); }
}

.otaku-logo-text {
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #e2e8f0, var(--oa-accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.otaku-logo-text span {
    background: linear-gradient(135deg, var(--oa-accent), var(--oa-accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header Buttons */
.otaku-sidebar-toggle,
.otaku-icon-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--oa-radius-sm);
    border: 1px solid var(--oa-border);
    background: var(--oa-surface-2);
    color: var(--oa-text-dim);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--oa-transition);
    flex-shrink: 0;
}

.otaku-sidebar-toggle:hover,
.otaku-icon-btn:hover {
    background: var(--oa-accent-glow);
    border-color: var(--oa-accent);
    color: var(--oa-accent-2);
}

/* Share Chat button — special pill style */
.otaku-share-chat-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 20px;
    border: 1px solid var(--oa-accent);
    background: var(--oa-accent-glow);
    color: var(--oa-accent-2);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--oa-transition);
    white-space: nowrap;
    flex-shrink: 0;
}

.otaku-share-chat-btn:hover {
    background: var(--oa-accent);
    color: #fff;
    box-shadow: 0 0 20px var(--oa-accent-glow);
    transform: translateY(-1px);
}

/* User badge */
.otaku-user-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 10px 5px 6px;
    background: var(--oa-surface-2);
    border: 1px solid var(--oa-border);
    border-radius: 20px;
}

.otaku-user-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--oa-accent), var(--oa-accent-2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.otaku-user-name {
    font-size: 12px;
    color: var(--oa-text-dim);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.otaku-login-btn {
    display: inline-block;
    padding: 7px 16px;
    background: linear-gradient(135deg, var(--oa-accent), var(--oa-accent-2));
    color: #fff !important;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none !important;
    transition: var(--oa-transition);
    box-shadow: 0 2px 12px var(--oa-accent-glow);
}

.otaku-login-btn:hover {
    opacity: 0.88;
    box-shadow: 0 4px 20px rgba(99,102,241,0.35);
}

/* ────────────────────────────────────────────────
   BODY = SIDEBAR + MAIN
──────────────────────────────────────────────── */
.otaku-body {
    display: flex;
    flex: 1;
    overflow: hidden;
    position: relative;
}

/* ────────────────────────────────────────────────
   SIDEBAR
──────────────────────────────────────────────── */
.otaku-sidebar {
    width: var(--oa-sidebar-w);
    min-width: var(--oa-sidebar-w);
    background: var(--oa-surface);
    border-right: 1px solid var(--oa-border);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px 10px;
    gap: 2px;
    transition: transform var(--oa-transition), width var(--oa-transition);
    z-index: 100;
    scrollbar-width: thin;
    scrollbar-color: var(--oa-border) transparent;
}

.otaku-sidebar.collapsed {
    width: 0;
    min-width: 0;
    padding: 0;
    overflow: hidden;
}

.sidebar-section-title {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--oa-text-muted);
    padding: 16px 8px 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-section-title:first-child { padding-top: 4px; }

.sidebar-nav { display: flex; flex-direction: column; gap: 2px; }

.mode-btn {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 10px;
    border-radius: var(--oa-radius-sm);
    font-size: 13px;
    color: var(--oa-text-dim);
    cursor: pointer;
    border: none;
    background: transparent;
    text-align: left;
    width: 100%;
    transition: var(--oa-transition);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mode-btn:hover {
    background: var(--oa-surface-2);
    color: var(--oa-text);
}

.mode-btn.active {
    background: var(--oa-accent-glow);
    color: var(--oa-accent-2);
    border-left: 3px solid var(--oa-accent);
    padding-left: 7px;
    font-weight: 600;
}

/* History section */
.sidebar-history-title { margin-top: 4px; }

.history-login-hint {
    font-size: 9px;
    color: var(--oa-accent);
    text-decoration: none;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
}

#history-list { display: flex; flex-direction: column; gap: 2px; padding-bottom: 20px; }

.history-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    border-radius: var(--oa-radius-sm);
    cursor: pointer;
    transition: var(--oa-transition);
    position: relative;
}

.history-item:hover { background: var(--oa-surface-2); }
.history-item.active-session { background: var(--oa-accent-glow); }

.history-title-text {
    flex: 1;
    font-size: 12px;
    color: var(--oa-text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.history-item:hover .history-title-text { color: var(--oa-text); }

.history-action-btns {
    display: none;
    gap: 2px;
    flex-shrink: 0;
}

.history-item:hover .history-action-btns { display: flex; }

.hist-btn {
    width: 22px;
    height: 22px;
    border-radius: 5px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
    transition: var(--oa-transition);
}

.hist-btn:hover { opacity: 1; background: var(--oa-surface); }
.hist-btn.del:hover { color: var(--oa-red); }
.hist-btn.dl:hover  { color: var(--oa-accent-2); }

/* ────────────────────────────────────────────────
   MAIN CHAT AREA
──────────────────────────────────────────────── */
.otaku-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
    background: radial-gradient(ellipse at 70% 0%, #12122a 0%, var(--oa-bg) 60%);
}

/* ── Chat Messages ── */
.otaku-chat-area {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 22px;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--oa-border) transparent;
}

/* Bubble containers */
.bubble-container {
    display: flex;
    gap: 10px;
    max-width: 80%;
    animation: bubble-in 0.25s ease both;
}

@keyframes bubble-in {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.bubble-container.ai   { align-self: flex-start; flex-direction: row; align-items: flex-end; }
.bubble-container.user { align-self: flex-end;   flex-direction: row-reverse; }

/* Avatars */
.ai-avatar {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--oa-accent), var(--oa-accent-2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
    box-shadow: 0 2px 10px var(--oa-accent-glow);
}

/* Bubbles */
.bubble {
    padding: 14px 18px;
    border-radius: var(--oa-radius);
    line-height: 1.65;
    font-size: 14px;
    word-break: break-word;
    position: relative;
    max-width: 100%;
}

.bubble.ai-node {
    background: var(--oa-surface-2);
    border: 1px solid var(--oa-border-light);
    border-bottom-left-radius: 4px;
    color: var(--oa-text);
}

.bubble.user-node {
    background: linear-gradient(135deg, #1e1e40, #252550);
    border: 1px solid rgba(99,102,241,0.25);
    border-bottom-right-radius: 4px;
    color: var(--oa-text);
}

/* Markdown inside bubbles */
.bubble h1,.bubble h2,.bubble h3 { color: var(--oa-accent-2); margin: 12px 0 6px; font-weight: 700; }
.bubble h1 { font-size: 1.2em; }
.bubble h2 { font-size: 1.1em; }
.bubble h3 { font-size: 1em; }
.bubble p  { margin-bottom: 8px; }
.bubble p:last-child { margin-bottom: 0; }
.bubble ul,.bubble ol { padding-left: 18px; margin: 6px 0; }
.bubble li { margin-bottom: 4px; }
.bubble strong { color: #c4b5fd; font-weight: 700; }
.bubble em { color: #93c5fd; font-style: italic; }
.bubble code {
    background: rgba(99,102,241,0.12);
    border: 1px solid rgba(99,102,241,0.2);
    padding: 1px 6px;
    border-radius: 4px;
    font-family: 'Fira Code', monospace;
    font-size: 0.88em;
    color: #a78bfa;
}
.bubble pre {
    background: #0a0a18;
    border: 1px solid var(--oa-border);
    border-radius: var(--oa-radius-sm);
    padding: 14px;
    overflow-x: auto;
    margin: 10px 0;
}
.bubble pre code {
    background: none;
    border: none;
    padding: 0;
    color: #e2e8f0;
    font-size: 0.85em;
}
.bubble a { color: var(--oa-accent-2); }
.bubble blockquote {
    border-left: 3px solid var(--oa-accent);
    padding-left: 12px;
    color: var(--oa-text-dim);
    margin: 8px 0;
    font-style: italic;
}
.bubble table { border-collapse: collapse; width: 100%; margin: 10px 0; font-size: 13px; }
.bubble th { background: rgba(99,102,241,0.15); padding: 8px 12px; text-align: left; border: 1px solid var(--oa-border); color: var(--oa-accent-2); }
.bubble td { padding: 7px 12px; border: 1px solid var(--oa-border); }
.bubble tr:hover td { background: var(--oa-surface); }

/* Message action buttons */
.msg-actions {
    display: flex;
    gap: 4px;
    padding: 0 4px;
    margin-top: 5px;
    opacity: 0;
    transition: opacity var(--oa-transition);
    flex-wrap: wrap;
}

.bubble-container:hover .msg-actions { opacity: 1; }

.msg-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 9px;
    border-radius: 6px;
    font-size: 11px;
    border: 1px solid var(--oa-border);
    background: var(--oa-surface);
    color: var(--oa-text-dim);
    cursor: pointer;
    transition: var(--oa-transition);
    white-space: nowrap;
}

.msg-btn:hover {
    background: var(--oa-accent-glow);
    border-color: var(--oa-accent);
    color: var(--oa-accent-2);
}

/* Loading (Sharingan) */
.loader-container {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--oa-red);
    font-weight: 700;
    font-family: Georgia, serif;
    padding: 4px 0;
}

.sharingan-loader {
    width: 36px;
    height: 36px;
    background: radial-gradient(circle, #cc0000, #ff3333);
    border: 3px solid #000;
    border-radius: 50%;
    position: relative;
    animation: sharingan-spin 1.8s linear infinite;
    box-shadow: 0 0 16px rgba(255, 0, 0, 0.6), 0 0 4px rgba(255,0,0,0.3) inset;
    flex-shrink: 0;
}

.sharingan-loader::before,
.sharingan-loader::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 80%; height: 22%;
    background: #000;
    border-radius: 100%;
    transform: translate(-50%, -50%);
}
.sharingan-loader::after { transform: translate(-50%, -50%) rotate(120deg); }

.sharingan-center {
    position: absolute;
    top: 50%; left: 50%;
    width: 9px; height: 9px;
    background: #000;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

@keyframes sharingan-spin {
    0%   { transform: rotate(0deg); box-shadow: 0 0 10px rgba(255,0,0,0.5); }
    50%  { box-shadow: 0 0 22px rgba(255,0,0,0.8); }
    100% { transform: rotate(360deg); box-shadow: 0 0 10px rgba(255,0,0,0.5); }
}

/* Typing dots (alternate) */
.typing-dots {
    display: flex;
    gap: 5px;
    align-items: center;
}
.typing-dots span {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--oa-accent);
    animation: dot-bounce 1.2s ease-in-out infinite both;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dot-bounce {
    0%,80%,100% { transform: scale(0.7); opacity: 0.4; }
    40% { transform: scale(1.1); opacity: 1; }
}

/* ────────────────────────────────────────────────
   INPUT AREA
──────────────────────────────────────────────── */
.otaku-input-area {
    padding: 12px 20px 16px;
    background: var(--oa-bg);
    border-top: 1px solid var(--oa-border);
    flex-shrink: 0;
}

/* Quick mood buttons */
.quick-btns {
    display: flex;
    gap: 6px;
    margin-bottom: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}
.quick-btns::-webkit-scrollbar { display: none; }

.quick-btn {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    border: 1px solid var(--oa-border);
    background: var(--oa-surface-2);
    color: var(--oa-text-dim);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--oa-transition);
    flex-shrink: 0;
}

.quick-btn:hover {
    background: var(--oa-accent-glow);
    border-color: var(--oa-accent);
    color: var(--oa-accent-2);
}

/* Input bar */
.input-bar {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    background: var(--oa-surface-2);
    border: 1px solid var(--oa-border);
    border-radius: var(--oa-radius);
    padding: 8px 10px;
    transition: border-color var(--oa-transition), box-shadow var(--oa-transition);
}

.input-bar:focus-within {
    border-color: var(--oa-accent);
    box-shadow: 0 0 0 3px var(--oa-accent-glow);
}

.input-bar.sending {
    border-color: var(--oa-border);
    opacity: 0.7;
    pointer-events: none;
}

.textarea-wrapper {
    flex: 1;
    position: relative;
    min-width: 0;
}

#user-query {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--oa-text);
    outline: none;
    font-size: 14px;
    font-family: inherit;
    line-height: 1.55;
    resize: none;
    min-height: 22px;
    max-height: 180px;
    overflow-y: auto;
    display: block;
    padding: 2px 0;
    scrollbar-width: thin;
    scrollbar-color: var(--oa-border) transparent;
}

#user-query::placeholder { color: var(--oa-text-muted); }

.char-count {
    font-size: 10px;
    color: var(--oa-text-muted);
    text-align: right;
    margin-top: 3px;
    user-select: none;
}

.char-count.warn { color: var(--oa-gold); }
.char-count.danger { color: var(--oa-red); }

/* Mic & Send */
.mic-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--oa-border);
    background: var(--oa-surface);
    color: var(--oa-text-dim);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--oa-transition);
    flex-shrink: 0;
}

.mic-btn:hover {
    background: var(--oa-accent-glow);
    border-color: var(--oa-accent);
    color: var(--oa-accent-2);
}

.mic-btn.recording {
    background: var(--oa-red);
    border-color: var(--oa-red);
    color: #fff;
    box-shadow: 0 0 16px rgba(244,63,94,0.5);
    animation: mic-pulse 1s ease-in-out infinite;
}

@keyframes mic-pulse {
    0%,100% { box-shadow: 0 0 10px rgba(244,63,94,0.4); }
    50% { box-shadow: 0 0 22px rgba(244,63,94,0.7); }
}

.send-btn {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    border: none;
    background: linear-gradient(135deg, var(--oa-accent), var(--oa-accent-2));
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--oa-transition);
    flex-shrink: 0;
    box-shadow: 0 2px 12px rgba(99,102,241,0.35);
}

.send-btn:hover {
    transform: scale(1.06);
    box-shadow: 0 4px 18px rgba(99,102,241,0.5);
}

.send-btn:disabled,
.send-btn.loading {
    background: var(--oa-surface-2);
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
    opacity: 0.5;
}

/* Input footer */
.input-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 6px;
    font-size: 10px;
    color: var(--oa-text-muted);
    padding: 0 2px;
    min-height: 16px;
}

#word-limit-hint { color: var(--oa-gold); }

/* ────────────────────────────────────────────────
   POPUPS (Report / Share) — centered
──────────────────────────────────────────────── */
.otaku-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(4px);
    z-index: 999999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: overlay-in 0.18s ease;
}

.otaku-popup-overlay.active {
    display: flex;
}

@keyframes overlay-in {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.otaku-popup {
    background: var(--oa-surface);
    border: 1px solid var(--oa-border-light);
    border-radius: 20px;
    padding: 28px;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--oa-shadow), 0 0 0 1px rgba(99,102,241,0.1);
    animation: popup-in 0.22s cubic-bezier(0.34,1.56,0.64,1);
    position: relative;
}

@keyframes popup-in {
    from { opacity: 0; transform: scale(0.9) translateY(20px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.popup-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.popup-icon { font-size: 22px; }

.popup-header h3 {
    flex: 1;
    font-size: 16px;
    font-weight: 700;
    color: var(--oa-text);
}

.popup-close {
    width: 28px; height: 28px;
    border-radius: 8px;
    border: 1px solid var(--oa-border);
    background: var(--oa-surface-2);
    color: var(--oa-text-dim);
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--oa-transition);
}
.popup-close:hover { color: var(--oa-red); border-color: var(--oa-red); background: rgba(244,63,94,0.08); }

.popup-desc {
    font-size: 13px;
    color: var(--oa-text-dim);
    margin-bottom: 16px;
}

/* Report options */
.report-options { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }

.report-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--oa-radius-sm);
    border: 1px solid var(--oa-border);
    background: var(--oa-surface-2);
    font-size: 13px;
    color: var(--oa-text-dim);
    cursor: pointer;
    transition: var(--oa-transition);
}
.report-option:hover { border-color: var(--oa-accent); color: var(--oa-text); }
.report-option input[type=radio] { accent-color: var(--oa-accent); width: 15px; height: 15px; cursor: pointer; }
.report-option:has(input:checked) { border-color: var(--oa-accent); background: var(--oa-accent-glow); color: var(--oa-text); }

#report-detail {
    width: 100%;
    background: var(--oa-surface-2);
    border: 1px solid var(--oa-border);
    color: var(--oa-text);
    border-radius: var(--oa-radius-sm);
    padding: 10px 14px;
    font-size: 13px;
    font-family: inherit;
    resize: none;
    outline: none;
    margin-bottom: 18px;
    transition: border-color var(--oa-transition);
}
#report-detail:focus { border-color: var(--oa-accent); }

/* Share options */
.share-preview {
    background: var(--oa-surface-2);
    border: 1px solid var(--oa-border);
    border-radius: var(--oa-radius-sm);
    padding: 12px 14px;
    font-size: 13px;
    color: var(--oa-text-dim);
    margin-bottom: 16px;
    max-height: 90px;
    overflow: hidden;
    line-height: 1.5;
    position: relative;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.share-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 18px;
}

.share-btn {
    padding: 10px 12px;
    border-radius: var(--oa-radius-sm);
    border: 1px solid var(--oa-border);
    background: var(--oa-surface-2);
    color: var(--oa-text-dim);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: var(--oa-transition);
}
.share-btn:hover { background: var(--oa-accent-glow); border-color: var(--oa-accent); color: var(--oa-accent-2); }
.share-btn.share-twitter:hover  { background: rgba(29,161,242,0.1);  border-color: #1da1f2; color: #1da1f2; }
.share-btn.share-whatsapp:hover { background: rgba(37,211,102,0.1);  border-color: #25d366; color: #25d366; }
.share-btn.share-telegram:hover { background: rgba(0,136,204,0.1);   border-color: #0088cc; color: #0088cc; }
.share-btn.share-reddit:hover   { background: rgba(255,86,0,0.1);    border-color: #ff5600; color: #ff5600; }
.share-btn.share-copy:hover     { background: rgba(167,139,250,0.1); border-color: var(--oa-accent-2); color: var(--oa-accent-2); }
.share-btn.share-native:hover   { background: rgba(5,150,105,0.1); border-color: #10b981; color: #34d399; }

/* Popup actions */
.popup-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.popup-btn-cancel {
    padding: 9px 20px;
    border-radius: var(--oa-radius-sm);
    border: 1px solid var(--oa-border);
    background: var(--oa-surface-2);
    color: var(--oa-text-dim);
    font-size: 13px;
    cursor: pointer;
    transition: var(--oa-transition);
}
.popup-btn-cancel:hover { color: var(--oa-text); border-color: var(--oa-border-light); }

.popup-btn-submit {
    padding: 9px 22px;
    border-radius: var(--oa-radius-sm);
    border: none;
    background: linear-gradient(135deg, var(--oa-accent), var(--oa-accent-2));
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--oa-transition);
    box-shadow: 0 2px 12px var(--oa-accent-glow);
}
.popup-btn-submit:hover { opacity: 0.88; }

/* ────────────────────────────────────────────────
   SHARE CHAT — BEAUTIFUL CARD POPUP
──────────────────────────────────────────────── */
.otaku-popup-overlay.share-chat-overlay {
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.share-chat-popup {
    background: var(--oa-surface);
    border: 1px solid var(--oa-border-light);
    border-radius: 22px;
    padding: 0;
    width: 100%;
    max-width: 760px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--oa-shadow), 0 0 60px rgba(99,102,241,0.15);
    animation: popup-in 0.22s cubic-bezier(0.34,1.56,0.64,1);
    overflow: hidden;
}

.share-chat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px 28px 20px;
    border-bottom: 1px solid var(--oa-border);
    background: linear-gradient(135deg, var(--oa-surface), #12122a);
    flex-shrink: 0;
}

.share-chat-header-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--oa-accent), var(--oa-accent-2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 4px 16px var(--oa-accent-glow);
    flex-shrink: 0;
}

.share-chat-header-text {
    flex: 1;
}

.share-chat-header-text h3 {
    font-size: 17px;
    font-weight: 800;
    color: var(--oa-text);
    margin-bottom: 2px;
}

.share-chat-header-text p {
    font-size: 12px;
    color: var(--oa-text-muted);
}

.share-chat-body {
    padding: 24px 28px;
    overflow-y: auto;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--oa-border) transparent;
}

.share-chat-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--oa-text-muted);
    margin-bottom: 14px;
}

/* Format card grid */
#card-format-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 28px;
}

.share-live-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .7px;
    text-transform: uppercase;
    color: var(--oa-text-muted);
    margin: 2px 0 10px;
}

.share-live-preview {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 250px;
    max-height: 430px;
    overflow: auto;
    padding: 14px;
    margin-bottom: 18px;
    border: 1px solid var(--oa-border);
    border-radius: 16px;
    background:
        radial-gradient(circle at 15% 15%, rgba(99,102,241,.10), transparent 38%),
        var(--oa-bg);
}

#card-live-preview {
    display: block;
    width: min(100%, 430px);
    height: auto;
    max-height: 390px;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 14px 42px rgba(0,0,0,.35);
}

.format-card {
    border-radius: 12px;
    border: 2px solid var(--oa-border);
    background: var(--oa-surface-2);
    cursor: pointer;
    transition: var(--oa-transition);
    overflow: hidden;
    position: relative;
}

.format-card:hover {
    border-color: var(--oa-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99,102,241,0.2);
}

.format-card.selected {
    border-color: var(--oa-accent-2);
    box-shadow: 0 0 0 3px var(--oa-accent-glow), 0 8px 24px rgba(99,102,241,0.25);
}

.format-card.selected::after {
    content: '✓';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 22px;
    height: 22px;
    background: var(--oa-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #fff;
    font-weight: 700;
    line-height: 22px;
    text-align: center;
    z-index: 2;
}

.format-mini-canvas {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 10px 10px 0 0;
}

.format-card-label {
    padding: 10px 10px 12px;
}

.format-card-name {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--oa-text);
    margin-bottom: 2px;
}

.format-card-desc {
    display: block;
    font-size: 10px;
    color: var(--oa-text-muted);
    line-height: 1.4;
}

/* Message count picker */
.share-msg-picker {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 14px 0 4px;
    margin-bottom: 4px;
}

.msg-picker-label {
    font-size: 12px;
    color: var(--oa-text-muted);
    font-weight: 600;
    margin-right: 4px;
}

.msg-picker-btn {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1.5px solid var(--oa-border-light);
    background: transparent;
    color: var(--oa-text-muted);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--oa-transition);
}

.msg-picker-btn:hover {
    border-color: var(--oa-accent);
    color: var(--oa-accent);
}

.msg-picker-btn.active {
    background: var(--oa-accent);
    border-color: var(--oa-accent);
    color: #fff;
    box-shadow: 0 2px 12px var(--oa-accent-glow);
}

/* Share action buttons (shown after card is generated) */
.share-action-btns {
    background: rgba(99,102,241,0.06);
    border: 1px solid rgba(99,102,241,0.18);
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 12px;
    animation: bubble-in 0.25s ease;
}

.share-action-btns.hidden { display: none; }

.share-action-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--oa-accent-2);
    margin-bottom: 10px;
    letter-spacing: 0.3px;
}

.share-action-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.share-action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    border-radius: 10px;
    border: none;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--oa-transition);
}

.share-action-btn.download {
    background: linear-gradient(135deg, var(--oa-accent), var(--oa-accent-2));
    color: #fff;
    box-shadow: 0 3px 14px var(--oa-accent-glow);
}

.share-action-btn.webshare {
    background: #059669;
    color: #fff;
    box-shadow: 0 3px 14px rgba(5,150,105,0.35);
}

.share-action-btn.clipboard {
    background: var(--oa-surface-2);
    color: var(--oa-text);
    border: 1.5px solid var(--oa-border-light);
}

.share-action-btn:hover { transform: translateY(-2px); opacity: 0.92; }
.share-action-btn:active { transform: translateY(0); }

.share-platform-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.share-plat-btn {
    padding: 6px 12px;
    border-radius: 8px;
    border: 1.5px solid var(--oa-border-light);
    background: var(--oa-surface-2);
    color: var(--oa-text-dim);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--oa-transition);
}

.share-plat-btn:hover { border-color: var(--oa-accent); color: var(--oa-accent); }
.share-plat-btn.twitter:hover  { border-color: #1da1f2; color: #1da1f2; }
.share-plat-btn.whatsapp:hover { border-color: #25d366; color: #25d366; }
.share-plat-btn.discord:hover  { border-color: #5865f2; color: #5865f2; }
.share-plat-btn.reddit:hover   { border-color: #ff4500; color: #ff4500; }
.share-plat-btn.insta:hover    { border-color: #e1306c; color: #e1306c; }

/* What's included info box */
.share-chat-info {
    background: rgba(99,102,241,0.06);
    border: 1px solid rgba(99,102,241,0.15);
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 20px;
    font-size: 12px;
    color: var(--oa-text-dim);
    line-height: 1.6;
}

.share-chat-info strong {
    color: var(--oa-accent-2);
}

/* Footer buttons */
.share-chat-footer {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding: 16px 28px 20px;
    border-top: 1px solid var(--oa-border);
    background: var(--oa-surface);
    flex-shrink: 0;
}

.share-chat-generate-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 12px;
    border: none;
    background: linear-gradient(135deg, var(--oa-accent), var(--oa-accent-2));
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--oa-transition);
    box-shadow: 0 4px 20px var(--oa-accent-glow);
    letter-spacing: 0.3px;
}

.share-chat-generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(99,102,241,0.45);
}

.share-chat-generate-btn:active {
    transform: translateY(0);
}

/* ────────────────────────────────────────────────
   TOAST
──────────────────────────────────────────────── */
.otaku-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--oa-surface);
    border: 1px solid var(--oa-border-light);
    color: var(--oa-text);
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: var(--oa-shadow);
    z-index: 9999999;
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s ease;
    white-space: nowrap;
    max-width: 90vw;
}

.otaku-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.otaku-toast.success { border-color: var(--oa-green); }
.otaku-toast.error   { border-color: var(--oa-red); }

/* ────────────────────────────────────────────────
   MOBILE ( ≤ 768px )
──────────────────────────────────────────────── */
@media (max-width: 768px) {
    :root {
        --oa-sidebar-w: 240px;
        --oa-header-h: 52px;
    }

    .otaku-sidebar {
        position: absolute;
        top: 0; left: 0; bottom: 0;
        transform: translateX(-100%);
        box-shadow: 4px 0 20px rgba(0,0,0,0.6);
        transition: transform 0.25s ease;
        min-width: var(--oa-sidebar-w);
        width: var(--oa-sidebar-w);
    }

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

    .otaku-sidebar.collapsed {
        transform: translateX(-100%);
    }

    .otaku-chat-area {
        padding: 16px 14px;
        gap: 16px;
    }

    .bubble-container {
        max-width: 94%;
    }

    .bubble {
        font-size: 13px;
        padding: 12px 14px;
    }

    .ai-avatar {
        width: 28px;
        height: 28px;
        font-size: 14px;
    }

    .otaku-input-area {
        padding: 10px 12px 14px;
    }

    .quick-btns { margin-bottom: 8px; }

    .share-options {
        grid-template-columns: 1fr;
    }

    .otaku-user-name { display: none; }

    .msg-actions { opacity: 1; }

    .otaku-share-chat-btn span.btn-label { display: none; }

    #card-format-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .share-chat-popup {
        max-height: 95vh;
    }

    .share-chat-header,
    .share-chat-body,
    .share-chat-footer {
        padding-left: 18px;
        padding-right: 18px;
    }
}

/* ────────────────────────────────────────────────
   TABLET ( 769px – 1024px )
──────────────────────────────────────────────── */
@media (min-width: 769px) and (max-width: 1024px) {
    :root { --oa-sidebar-w: 210px; }
    .bubble-container { max-width: 88%; }
    .otaku-chat-area { padding: 22px 20px; }
}

/* ── Scrollbar styling ── */
::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--oa-border-light);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover { background: var(--oa-text-muted); }

/* ── Hide WordPress header/footer behind plugin ── */
body.otaku-fullscreen-active #wpadminbar {
    z-index: 99991;
}

/* ────────────────────────────────────────────────
   SEO-ONLY CONTENT
──────────────────────────────────────────────── */
.otaku-seo-content {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ────────────────────────────────────────────────
   CONTINUE BUTTON
──────────────────────────────────────────────── */
.otaku-continue-wrap {
    display: flex;
    justify-content: center;
    padding: 6px 0 2px;
}

.otaku-continue-btn {
    background: linear-gradient(135deg, var(--oa-accent), var(--oa-accent-2));
    color: #fff;
    border: none;
    padding: 10px 26px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.3px;
    cursor: pointer;
    box-shadow: var(--oa-shadow-sm);
    transition: transform var(--oa-transition), opacity var(--oa-transition);
}

.otaku-continue-btn:hover { transform: translateY(-1px); opacity: 0.92; }
.otaku-continue-btn:active { transform: translateY(0); }
.otaku-continue-btn:disabled { opacity: 0.5; cursor: default; transform: none; }

/* ────────────────────────────────────────────────
   MOBILE VIEWPORT-HEIGHT ROBUSTNESS
──────────────────────────────────────────────── */
@supports (height: 100dvh) {
    .otaku-wrapper { height: 100dvh; }
}

.otaku-input-area {
    padding-bottom: max(14px, env(safe-area-inset-bottom));
}

.otaku-header {
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
}

@media (max-width: 480px) {
    .otaku-logo-text { font-size: 14px; }
    .otaku-user-avatar { width: 24px; height: 24px; font-size: 12px; }
    .quick-btns { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
    .quick-btn { flex: 0 0 auto; }
    .otaku-share-chat-btn { padding: 7px 10px; }
}