/**
 * QuantumLayers Agent Interface - Dark Mode
 * File: assets/agent-dark.css
 */

/* ============================================
   RESET & BASE
   ============================================ */

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

/* Kill WordPress admin bar, theme headers/footers, and body margins */
#wpadminbar,
#masthead, #ct-header, .site-header, header.ct-header,
#colophon, #ct-footer, .site-footer, footer.ct-footer,
.wp-site-blocks > header, .wp-site-blocks > footer { display: none !important; }
html { margin-top: 0 !important; }

html, body {
    height: 100%;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    background: #1A1A1A;
    color: #FFFFFF;
    margin: 0 !important;
    padding: 0 !important;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("https://quantumlayers.com/wp-content/uploads/2025/12/1000013672-purple.png");
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 0.6;
    z-index: -1;
}

/* ============================================
   WINDOW LAYOUT
   ============================================ */

.ql-agent-window {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99999;
    width: 100% !important;
}

/* ============================================
   HEADER
   ============================================ */

.ql-agent-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: linear-gradient(135deg, #252525 0%, #2A2A2A 100%);
    border-bottom: 1px solid rgba(139, 127, 219, 0.25);
    flex-shrink: 0;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.ql-agent-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 17px;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: 0.3px;
}

.ql-agent-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #7C6FD6 0%, #9B8FE8 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    box-shadow: 0 4px 12px rgba(139, 127, 219, 0.35);
    color: #fff;
    font-style: normal;
    flex-shrink: 0;
}

.ql-agent-header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.ql-agent-new-btn {
    padding: 7px 14px;
    background: rgba(139, 127, 219, 0.15);
    border: 1px solid rgba(139, 127, 219, 0.35);
    color: #9B8FE8;
    border-radius: 2px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.ql-agent-new-btn:hover {
    background: rgba(139, 127, 219, 0.25);
    border-color: rgba(139, 127, 219, 0.55);
    color: #FFFFFF;
}

/* ============================================
   MESSAGES AREA
   ============================================ */

.ql-agent-messages {
    flex: 1;
    overflow-y: auto;
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    scroll-behavior: smooth;
}

.ql-agent-messages::-webkit-scrollbar {
    width: 6px;
}

.ql-agent-messages::-webkit-scrollbar-track {
    background: transparent;
}

.ql-agent-messages::-webkit-scrollbar-thumb {
    background: rgba(139, 127, 219, 0.35);
    border-radius: 3px;
}

.ql-agent-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 127, 219, 0.55);
}

/* ============================================
   WELCOME STATE
   ============================================ */

.ql-agent-welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    text-align: center;
    padding: 40px 20px;
    gap: 20px;
}

.ql-agent-welcome-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #7C6FD6 0%, #9B8FE8 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 8px 24px rgba(139, 127, 219, 0.4);
    margin-bottom: 8px;
}

.ql-agent-welcome h2 {
    font-size: 22px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 8px;
}

.ql-agent-welcome p {
    font-size: 14px;
    color: #B8B8B8;
    line-height: 1.7;
    max-width: 420px;
}

.ql-agent-suggestions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    max-width: 480px;
    margin-top: 8px;
}

.ql-agent-suggestion {
    padding: 10px 16px;
    background: rgba(139, 127, 219, 0.08);
    border: 1px solid rgba(139, 127, 219, 0.25);
    border-radius: 2px;
    color: #B8B8B8;
    font-size: 13px;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s;
}

.ql-agent-suggestion:hover {
    background: rgba(139, 127, 219, 0.18);
    border-color: rgba(139, 127, 219, 0.45);
    color: #FFFFFF;
}

/* ============================================
   MESSAGE BUBBLES
   ============================================ */

.ql-agent-message {
    display: flex;
    gap: 12px;
    max-width: 100%;
    animation: ql-message-in 0.2s ease-out;
}

@keyframes ql-message-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* User messages – right-aligned */
.ql-agent-message--user {
    flex-direction: row-reverse;
}

.ql-agent-message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 700;
    margin-top: 2px;
}

.ql-agent-message--assistant .ql-agent-message-avatar {
    background: linear-gradient(135deg, #7C6FD6 0%, #9B8FE8 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(139, 127, 219, 0.35);
}

.ql-agent-message--user .ql-agent-message-avatar {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.ql-agent-message-body {
    max-width: calc(100% - 48px);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ql-agent-message--user .ql-agent-message-body {
    align-items: flex-end;
}

.ql-agent-message-content {
    padding: 12px 16px;
    border-radius: 2px;
    line-height: 1.65;
    font-size: 14px;
    word-break: break-word;
}

.ql-agent-message--user .ql-agent-message-content {
    background: linear-gradient(135deg, #7C6FD6 0%, #9B8FE8 100%);
    color: #fff;
    border-bottom-right-radius: 2px;
    box-shadow: 0 2px 8px rgba(139, 127, 219, 0.3);
}

.ql-agent-message--assistant .ql-agent-message-content {
    background: linear-gradient(135deg, #252525 0%, #2A2A2A 100%);
    color: #DEDEDE;
    border: 1px solid rgba(139, 127, 219, 0.15);
    border-bottom-left-radius: 2px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

/* Markdown rendering inside assistant messages */
.ql-agent-message--assistant .ql-agent-message-content h1,
.ql-agent-message--assistant .ql-agent-message-content h2,
.ql-agent-message--assistant .ql-agent-message-content h3 {
    color: #FFFFFF;
    font-weight: 700;
    margin: 16px 0 8px;
    line-height: 1.3;
}

.ql-agent-message--assistant .ql-agent-message-content h1:first-child,
.ql-agent-message--assistant .ql-agent-message-content h2:first-child,
.ql-agent-message--assistant .ql-agent-message-content h3:first-child {
    margin-top: 0;
}

.ql-agent-message--assistant .ql-agent-message-content h1 { font-size: 18px; }
.ql-agent-message--assistant .ql-agent-message-content h2 { font-size: 16px; color: #9B8FE8; }
.ql-agent-message--assistant .ql-agent-message-content h3 { font-size: 14px; }

.ql-agent-message--assistant .ql-agent-message-content p {
    margin: 8px 0;
    color: #DEDEDE;
}

.ql-agent-message--assistant .ql-agent-message-content p:first-child { margin-top: 0; }
.ql-agent-message--assistant .ql-agent-message-content p:last-child  { margin-bottom: 0; }

.ql-agent-message--assistant .ql-agent-message-content ul,
.ql-agent-message--assistant .ql-agent-message-content ol {
    padding-left: 22px;
    margin: 8px 0;
}

.ql-agent-message--assistant .ql-agent-message-content li {
    margin: 5px 0;
    color: #DEDEDE;
    line-height: 1.6;
}

.ql-agent-message--assistant .ql-agent-message-content li::marker {
    color: #9B8FE8;
}

.ql-agent-message--assistant .ql-agent-message-content strong {
    color: #FFFFFF;
    font-weight: 700;
}

.ql-agent-message--assistant .ql-agent-message-content em {
    color: #B8B8B8;
}

.ql-agent-message--assistant .ql-agent-message-content code {
    background: rgba(139, 127, 219, 0.15);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', Consolas, monospace;
    font-size: 0.88em;
    color: #9B8FE8;
    border: 1px solid rgba(139, 127, 219, 0.25);
}

.ql-agent-message--assistant .ql-agent-message-content pre {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(139, 127, 219, 0.2);
    border-radius: 4px;
    padding: 14px;
    overflow-x: auto;
    margin: 10px 0;
}

.ql-agent-message--assistant .ql-agent-message-content pre code {
    background: none;
    border: none;
    padding: 0;
    color: #B8B8B8;
    font-size: 13px;
}

.ql-agent-message--assistant .ql-agent-message-content blockquote {
    border-left: 3px solid #9B8FE8;
    padding: 8px 14px;
    margin: 10px 0;
    background: rgba(139, 127, 219, 0.08);
    border-radius: 0 4px 4px 0;
    color: #B8B8B8;
    font-style: italic;
}

.ql-agent-message-time {
    font-size: 11px;
    color: rgba(184, 184, 184, 0.5);
    padding: 0 4px;
}

/* ============================================
   LOADING / THINKING STATE
   ============================================ */

.ql-agent-thinking {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    animation: ql-message-in 0.2s ease-out;
}

.ql-agent-thinking-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #7C6FD6 0%, #9B8FE8 100%);
    border-radius: 8px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    box-shadow: 0 2px 8px rgba(139, 127, 219, 0.35);
    margin-top: 2px;
}

.ql-agent-thinking-bubble {
    padding: 14px 18px;
    background: linear-gradient(135deg, #252525 0%, #2A2A2A 100%);
    border: 1px solid rgba(139, 127, 219, 0.15);
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    gap: 6px;
}

.ql-agent-dot {
    width: 7px;
    height: 7px;
    background: #9B8FE8;
    border-radius: 50%;
    animation: ql-bounce 1.2s ease-in-out infinite;
}

.ql-agent-dot:nth-child(2) { animation-delay: 0.2s; }
.ql-agent-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes ql-bounce {
    0%, 60%, 100% { transform: translateY(0);    opacity: 0.6; }
    30%            { transform: translateY(-5px); opacity: 1;   }
}

/* ============================================
   INPUT AREA
   ============================================ */

.ql-agent-input-area {
    padding: 16px 20px;
    background: linear-gradient(135deg, #252525 0%, #2A2A2A 100%);
    border-top: 1px solid rgba(139, 127, 219, 0.2);
    flex-shrink: 0;
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.3);
}

.ql-agent-textarea-wrapper {
    position: relative;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(139, 127, 219, 0.3);
    border-radius: 2px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.ql-agent-textarea-wrapper:focus-within {
    border-color: #8B7FDB;
    box-shadow: 0 0 0 3px rgba(139, 127, 219, 0.2);
}

#ql-agent-input {
    width: 100%;
    padding: 14px 16px 40px 16px;
    background: transparent;
    border: none;
    outline: none;
    resize: none;
    font-family: inherit;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 1.6;
    min-height: 90px;
    max-height: 200px;
    display: block;
}

#ql-agent-input::placeholder {
    color: rgba(184, 184, 184, 0.45);
    font-style: italic;
}

.ql-agent-input-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    pointer-events: none;
}

.ql-agent-hint {
    font-size: 11px;
    color: rgba(184, 184, 184, 0.4);
    pointer-events: none;
}

.ql-agent-send-btn {
    padding: 7px 18px;
    background: linear-gradient(135deg, #7C6FD6 0%, #9B8FE8 100%);
    color: #fff;
    border: none;
    border-radius: 2px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(139, 127, 219, 0.35);
    pointer-events: all;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.ql-agent-send-btn:hover {
    background: linear-gradient(135deg, #8B7FDB 0%, #AA9EED 100%);
    box-shadow: 0 4px 12px rgba(139, 127, 219, 0.45);
}

.ql-agent-send-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
}

/* ============================================
   ERROR STATE
   ============================================ */

.ql-agent-error {
    padding: 12px 16px;
    background: rgba(235, 87, 87, 0.12);
    border: 1px solid rgba(235, 87, 87, 0.35);
    border-radius: 2px;
    color: #EB5757;
    font-size: 13px;
    line-height: 1.5;
}

/* ============================================
   SCROLLBAR (Firefox)
   ============================================ */

.ql-agent-messages {
    scrollbar-width: thin;
    scrollbar-color: rgba(139, 127, 219, 0.35) transparent;
}