/*
Theme Name: TUCE Quantum
Description: TUCE AI Platform - Quantum dark theme with chat optimization, pricing tables, and analytics UI
Version: 1.0.0
Author: TUCE AI
Template: twentytwentyfive
*/

/* ── CSS Variables ─────────────────────────────────────────────────────────── */
:root {
    --tuce-primary:       #7c3aed;
    --tuce-primary-light: #a855f7;
    --tuce-primary-dark:  #5b21b6;
    --tuce-bg:            #0a0a1a;
    --tuce-bg-card:       #111827;
    --tuce-bg-nav:        #0d0d1f;
    --tuce-bg-input:      #1f2937;
    --tuce-text:          #e5e7eb;
    --tuce-text-muted:    #9ca3af;
    --tuce-border:        #1f2937;
    --tuce-green:         #34d399;
    --tuce-yellow:        #fbbf24;
    --tuce-red:           #ef4444;
    --tuce-blue:          #3b82f6;
    --tuce-radius:        12px;
    --tuce-shadow:        0 4px 24px rgba(0,0,0,0.4);
    --tuce-glow:          0 0 20px rgba(124,58,237,0.3);
}

/* ── Global Reset & Base ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
    background: var(--tuce-bg) !important;
    color: var(--tuce-text) !important;
    font-family: "Inter", "Segoe UI", system-ui, sans-serif !important;
    margin: 0 !important;
    line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--tuce-text) !important;
    line-height: 1.3;
}

a { color: var(--tuce-primary-light) !important; text-decoration: none; }
a:hover { color: var(--tuce-primary-light) !important; text-decoration: underline; }

p { color: var(--tuce-text-muted); }
strong { color: var(--tuce-text); }

/* ── WordPress Header & Nav ─────────────────────────────────────────────────── */
.wp-site-blocks { background: var(--tuce-bg) !important; }

header.wp-block-template-part,
.wp-block-template-part[class*="header"],
.site-header {
    background: var(--tuce-bg-nav) !important;
    border-bottom: 1px solid var(--tuce-border) !important;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.wp-block-navigation,
.wp-block-navigation__container {
    background: transparent !important;
}

.wp-block-navigation a,
.wp-block-navigation-item a {
    color: var(--tuce-text-muted) !important;
    font-size: 0.9rem !important;
    font-weight: 500 !important;
    padding: 0.5rem 0.75rem !important;
    border-radius: 6px !important;
    transition: all 0.2s ease !important;
}

.wp-block-navigation a:hover,
.wp-block-navigation-item a:hover,
.wp-block-navigation-item.current-menu-item a {
    color: var(--tuce-primary-light) !important;
    background: rgba(124,58,237,0.12) !important;
    text-decoration: none !important;
}

.wp-block-site-title a {
    color: var(--tuce-primary-light) !important;
    font-weight: 700 !important;
    font-size: 1.2rem !important;
}

/* ── Footer ────────────────────────────────────────────────────────────────── */
footer.wp-block-template-part,
.wp-block-template-part[class*="footer"],
.site-footer {
    background: var(--tuce-bg-nav) !important;
    border-top: 1px solid var(--tuce-border) !important;
    color: var(--tuce-text-muted) !important;
    padding: 2rem !important;
}

/* ── Main Content Area ─────────────────────────────────────────────────────── */
main.wp-block-group,
.wp-block-post-content,
.entry-content,
article {
    background: var(--tuce-bg) !important;
    color: var(--tuce-text) !important;
}

.wp-block-post-title {
    color: var(--tuce-text) !important;
    font-size: 2rem !important;
}

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.tuce-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none !important;
    border: none;
}

.tuce-btn-primary {
    background: linear-gradient(135deg, var(--tuce-primary), var(--tuce-primary-dark));
    color: #fff !important;
    box-shadow: 0 4px 14px rgba(124,58,237,0.4);
}

.tuce-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124,58,237,0.5);
}

.tuce-btn-outline {
    background: transparent;
    color: var(--tuce-primary-light) !important;
    border: 1px solid var(--tuce-primary);
}

.tuce-btn-outline:hover {
    background: rgba(124,58,237,0.1);
    transform: translateY(-2px);
}

/* WordPress native buttons */
.wp-block-button__link {
    background: linear-gradient(135deg, var(--tuce-primary), var(--tuce-primary-dark)) !important;
    color: #fff !important;
    border-radius: 8px !important;
    padding: 0.7rem 1.5rem !important;
    transition: all 0.2s ease !important;
}

.wp-block-button__link:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(124,58,237,0.4) !important;
}

/* ── Chat Interface ─────────────────────────────────────────────────────────── */
#tuce-chat-container {
    display: flex;
    flex-direction: column;
    background: var(--tuce-bg-card);
    border: 1px solid var(--tuce-border);
    border-radius: var(--tuce-radius);
    overflow: hidden;
    box-shadow: var(--tuce-shadow);
    max-width: 900px;
    margin: 0 auto;
}

#tuce-chat-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--tuce-bg-nav);
    border-bottom: 1px solid var(--tuce-border);
    flex-shrink: 0;
}

.tuce-ai-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--tuce-primary), var(--tuce-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--tuce-glow);
    flex-shrink: 0;
}

.tuce-ai-info h3 {
    font-size: 1rem !important;
    margin: 0 !important;
    color: var(--tuce-text) !important;
}

.tuce-status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--tuce-green);
    border-radius: 50%;
    margin-right: 0.4rem;
    animation: pulse 2s infinite;
}

.tuce-status-text {
    font-size: 0.8rem;
    color: var(--tuce-green);
}

.tuce-model-selector {
    margin-left: auto;
}

.tuce-model-selector select {
    background: var(--tuce-bg-input);
    color: var(--tuce-text);
    border: 1px solid var(--tuce-border);
    border-radius: 6px;
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
    cursor: pointer;
}

#tuce-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    scroll-behavior: smooth;
}

#tuce-chat-messages::-webkit-scrollbar { width: 5px; }
#tuce-chat-messages::-webkit-scrollbar-track { background: transparent; }
#tuce-chat-messages::-webkit-scrollbar-thumb { background: var(--tuce-border); border-radius: 999px; }

.tuce-message {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.tuce-message.visible {
    opacity: 1;
    transform: translateY(0);
}

.tuce-message.user {
    flex-direction: row-reverse;
}

.tuce-message-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--tuce-primary), var(--tuce-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.tuce-message.user .tuce-message-avatar {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.tuce-message-content {
    max-width: 75%;
    background: var(--tuce-bg-input);
    border: 1px solid var(--tuce-border);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    line-height: 1.6;
}

.tuce-message.user .tuce-message-content {
    background: linear-gradient(135deg, rgba(124,58,237,0.2), rgba(91,33,182,0.2));
    border-color: rgba(124,58,237,0.3);
}

.tuce-message-content p {
    margin: 0 0 0.5rem;
    color: var(--tuce-text);
}

.tuce-message-content p:last-child { margin-bottom: 0; }

.tuce-message-content pre {
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--tuce-border);
    border-radius: 6px;
    padding: 0.75rem;
    overflow-x: auto;
    font-size: 0.82rem;
    margin: 0.5rem 0;
}

.tuce-message-content code {
    background: rgba(0,0,0,0.3);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-family: 'Fira Code', monospace;
    font-size: 0.85em;
    color: var(--tuce-primary-light);
}

/* Typing indicator */
.tuce-typing-dots {
    display: flex;
    gap: 4px;
    padding: 0.25rem 0;
}

.tuce-typing-dots span {
    width: 6px; height: 6px;
    background: var(--tuce-primary-light);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.tuce-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.tuce-typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-6px); opacity: 1; }
}

/* System message */
.tuce-system-message {
    text-align: center;
    font-size: 0.8rem;
    color: var(--tuce-text-muted);
    padding: 0.5rem;
    background: rgba(255,255,255,0.03);
    border-radius: 6px;
}

/* Chat input area */
#tuce-chat-input-area {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--tuce-bg-nav);
    border-top: 1px solid var(--tuce-border);
    flex-shrink: 0;
}

#tuce-chat-input {
    flex: 1;
    background: var(--tuce-bg-input);
    color: var(--tuce-text);
    border: 1px solid var(--tuce-border);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    resize: none;
    min-height: 44px;
    max-height: 120px;
    font-family: inherit;
    transition: border-color 0.2s;
    line-height: 1.5;
}

#tuce-chat-input:focus {
    outline: none;
    border-color: var(--tuce-primary);
    box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}

#tuce-chat-input::placeholder { color: var(--tuce-text-muted); }

#tuce-chat-send {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--tuce-primary), var(--tuce-primary-dark));
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

#tuce-chat-send:hover { transform: scale(1.08); box-shadow: var(--tuce-glow); }
#tuce-chat-send:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

#tuce-chat-footer {
    padding: 0.5rem 1.25rem;
    font-size: 0.75rem;
    color: var(--tuce-text-muted);
    background: var(--tuce-bg-nav);
    display: flex;
    justify-content: space-between;
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* ── Stats Grid ─────────────────────────────────────────────────────────────── */
.tuce-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.tuce-stat-card {
    background: var(--tuce-bg-card);
    border: 1px solid var(--tuce-border);
    border-radius: var(--tuce-radius);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.tuce-stat-card:hover {
    border-color: var(--tuce-primary);
    box-shadow: var(--tuce-glow);
    transform: translateY(-3px);
}

.tuce-stat-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.tuce-stat-value { font-size: 1.6rem; font-weight: 700; color: var(--tuce-primary-light) !important; }
.tuce-stat-label { font-size: 0.82rem; color: var(--tuce-text-muted); margin-top: 0.25rem; }

/* ── Pricing Table ──────────────────────────────────────────────────────────── */
.tuce-pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.tuce-pricing-card {
    background: var(--tuce-bg-card);
    border: 1px solid var(--tuce-border);
    border-radius: var(--tuce-radius);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.tuce-pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--tuce-shadow);
}

.tuce-pricing-featured {
    border-color: var(--tuce-primary);
    box-shadow: var(--tuce-glow);
}

.tuce-pricing-featured::before {
    content: "Most Popular";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--tuce-primary), var(--tuce-primary-dark));
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
}

.tuce-pricing-badge {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--tuce-primary-light);
    margin-bottom: 1rem;
}

.tuce-pricing-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--tuce-text);
    margin-bottom: 1.5rem;
}

.tuce-pricing-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--tuce-text-muted);
}

.tuce-pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    text-align: left;
}

.tuce-pricing-features li {
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.9rem;
    color: var(--tuce-text-muted);
}

.tuce-pricing-features li:last-child { border-bottom: none; }

/* ── Visitor Count ──────────────────────────────────────────────────────────── */
.tuce-visitor-count {
    display: inline-block;
    font-weight: 700;
    color: var(--tuce-green);
    font-size: 1.2em;
}

/* ── Animations ─────────────────────────────────────────────────────────────── */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.4; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: fadeIn 0.5s ease forwards; }

/* ── WordPress blocks dark overrides ────────────────────────────────────────── */
.wp-block-group { background: var(--tuce-bg) !important; }
.wp-block-cover { background-color: var(--tuce-bg-card) !important; }
.wp-block-quote { border-left-color: var(--tuce-primary) !important; background: var(--tuce-bg-card) !important; padding: 1rem 1.5rem; border-radius: 0 8px 8px 0; }
.wp-block-code, .wp-block-preformatted { background: rgba(0,0,0,0.4) !important; color: var(--tuce-green) !important; border: 1px solid var(--tuce-border) !important; }
.wp-block-table td, .wp-block-table th { border-color: var(--tuce-border) !important; color: var(--tuce-text) !important; background: var(--tuce-bg-card) !important; }
.wp-block-table th { background: rgba(124,58,237,0.15) !important; color: var(--tuce-primary-light) !important; }
.wp-block-separator { border-color: var(--tuce-border) !important; }
.wp-block-pullquote { background: var(--tuce-bg-card) !important; border-color: var(--tuce-primary) !important; }
.wp-block-search__input { background: var(--tuce-bg-input) !important; color: var(--tuce-text) !important; border-color: var(--tuce-border) !important; border-radius: 8px !important; padding: 0.6rem 1rem !important; }
.wp-block-search__button { background: var(--tuce-primary) !important; color: #fff !important; border-radius: 8px !important; }

/* Forms */
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="search"], textarea, select {
    background: var(--tuce-bg-input) !important;
    color: var(--tuce-text) !important;
    border: 1px solid var(--tuce-border) !important;
    border-radius: 8px !important;
    padding: 0.6rem 0.9rem !important;
    font-size: 0.9rem !important;
    width: 100% !important;
}

input:focus, textarea:focus, select:focus {
    outline: none !important;
    border-color: var(--tuce-primary) !important;
    box-shadow: 0 0 0 3px rgba(124,58,237,0.15) !important;
}

/* PMS Plugin forms */
.pms-form { background: var(--tuce-bg-card) !important; border: 1px solid var(--tuce-border) !important; border-radius: var(--tuce-radius) !important; padding: 2rem !important; }
.pms-form input { margin-bottom: 1rem !important; }
.pms-form input[type="submit"] {
    background: linear-gradient(135deg, var(--tuce-primary), var(--tuce-primary-dark)) !important;
    color: #fff !important;
    border: none !important;
    padding: 0.75rem 2rem !important;
    cursor: pointer !important;
    font-weight: 600 !important;
    transition: all 0.2s !important;
    border-radius: 8px !important;
}
.pms-form input[type="submit"]:hover { transform: translateY(-2px) !important; box-shadow: 0 4px 14px rgba(124,58,237,0.4) !important; }

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .tuce-pricing-table { grid-template-columns: 1fr; }
    .tuce-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .tuce-message-content { max-width: 90%; }
    #tuce-chat-container { border-radius: 0; }
    #tuce-chat-header { flex-wrap: wrap; }
    .tuce-model-selector { width: 100%; margin-left: 0; }
}

@media (max-width: 480px) {
    .tuce-stats-grid { grid-template-columns: 1fr; }
}

/* ── Print ──────────────────────────────────────────────────────────────────── */
@media print {
    body { background: #fff !important; color: #000 !important; }
    header, footer, #tuce-chat-input-area, #tuce-chat-footer { display: none !important; }
    .tuce-pricing-card { border: 1px solid #ccc !important; break-inside: avoid; }
}