/* AI Power - Public Frontend Styles */

/* =========================================================
   CSS Variables
   ========================================================= */
:root {
	--aipower-primary: #4f46e5;
	--aipower-primary-dark: #4338ca;
	--aipower-text: #1f2937;
	--aipower-text-muted: #6b7280;
	--aipower-bg: #ffffff;
	--aipower-bg-secondary: #f9fafb;
	--aipower-border: #e5e7eb;
	--aipower-radius: 12px;
	--aipower-shadow: 0 4px 24px rgba(0,0,0,.12);
	--aipower-shadow-lg: 0 8px 40px rgba(0,0,0,.18);
	--aipower-z: 999999;
	--aipower-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* =========================================================
   Chatbot Launcher (Floating)
   ========================================================= */
.aipower-chatbot-launcher {
	position: fixed;
	bottom: 24px;
	z-index: var(--aipower-z);
	font-family: var(--aipower-font);
}

.aipower-launcher-bottom-right { right: 24px; }
.aipower-launcher-bottom-left  { left: 24px; }

/* Launcher Button */
.aipower-launcher-btn {
	width: 60px;
	height: 60px;
	border-radius: 50%;
	border: none;
	background: var(--aipower-primary);
	color: #fff;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 4px 16px rgba(79,70,229,.4);
	transition: transform .2s, box-shadow .2s;
	position: relative;
	z-index: 1;
}

.aipower-launcher-btn:hover {
	transform: scale(1.08);
	box-shadow: 0 6px 24px rgba(79,70,229,.5);
}

.aipower-launcher-btn:focus {
	outline: 3px solid rgba(79,70,229,.4);
	outline-offset: 3px;
}

.aipower-launcher-icon,
.aipower-launcher-close {
	width: 26px;
	height: 26px;
	transition: opacity .2s;
}

/* Chat Window */
.aipower-chat-window {
	position: absolute;
	bottom: 76px;
	width: 380px;
	max-height: 600px;
	display: flex;
	flex-direction: column;
	border-radius: var(--aipower-radius);
	box-shadow: var(--aipower-shadow-lg);
	overflow: hidden;
	animation: aipower-slide-up .25s ease;
}

.aipower-launcher-bottom-right .aipower-chat-window { right: 0; }
.aipower-launcher-bottom-left  .aipower-chat-window { left: 0; }

@keyframes aipower-slide-up {
	from { opacity: 0; transform: translateY(12px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* Light Theme */
.aipower-theme-light {
	background: var(--aipower-bg);
	color: var(--aipower-text);
	border: 1px solid var(--aipower-border);
}

/* Dark Theme */
.aipower-theme-dark {
	background: #1a1a2e;
	color: #e2e8f0;
	border: 1px solid #2d3748;
}

.aipower-theme-dark .aipower-chat-header  { background: #16213e; border-color: #2d3748; }
.aipower-theme-dark .aipower-chat-footer  { background: #16213e; border-color: #2d3748; }
.aipower-theme-dark .aipower-chat-input   { background: #0f3460; color: #e2e8f0; border-color: #2d3748; }
.aipower-theme-dark .aipower-chat-input::placeholder { color: #718096; }
.aipower-theme-dark .aipower-message--bot .aipower-message-content { background: #2d3748; color: #e2e8f0; }
.aipower-theme-dark .aipower-chat-branding { color: #718096; }
.aipower-theme-dark .aipower-chat-branding a { color: #a0aec0; }

/* Chat Header */
.aipower-chat-header {
	padding: 14px 16px;
	background: var(--aipower-primary);
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-shrink: 0;
}

.aipower-chat-header-info {
	display: flex;
	align-items: center;
	gap: 10px;
}

.aipower-chat-avatar {
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: rgba(255,255,255,.2);
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 14px;
	overflow: hidden;
	flex-shrink: 0;
}

.aipower-chat-avatar img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.aipower-chat-header-info strong {
	display: block;
	font-size: 15px;
}

.aipower-online-status {
	font-size: 12px;
	opacity: .85;
}

.aipower-online-status::before {
	content: '';
	display: inline-block;
	width: 7px;
	height: 7px;
	background: #4ade80;
	border-radius: 50%;
	margin-right: 4px;
}

.aipower-chat-header-actions {
	display: flex;
	gap: 6px;
}

.aipower-clear-chat {
	background: rgba(255,255,255,.15);
	border: none;
	color: #fff;
	width: 32px;
	height: 32px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: background .2s;
}

.aipower-clear-chat:hover { background: rgba(255,255,255,.25); }
.aipower-clear-chat svg   { width: 16px; height: 16px; }

/* Messages Area */
.aipower-chat-messages {
	flex: 1;
	overflow-y: auto;
	padding: 16px;
	display: flex;
	flex-direction: column;
	gap: 12px;
	min-height: 200px;
	max-height: 400px;
	scroll-behavior: smooth;
}

.aipower-chat-messages::-webkit-scrollbar { width: 4px; }
.aipower-chat-messages::-webkit-scrollbar-track { background: transparent; }
.aipower-chat-messages::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 2px; }

/* Messages */
.aipower-message {
	display: flex;
	gap: 8px;
	align-items: flex-end;
}

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

.aipower-message-content {
	max-width: 80%;
	padding: 10px 14px;
	border-radius: 18px;
	font-size: 14px;
	line-height: 1.5;
	word-wrap: break-word;
}

.aipower-message--bot .aipower-message-content {
	background: var(--aipower-bg-secondary);
	border-bottom-left-radius: 4px;
	color: var(--aipower-text);
}

.aipower-message--user .aipower-message-content {
	background: var(--aipower-primary);
	color: #fff;
	border-bottom-right-radius: 4px;
}

.aipower-message-content p  { margin: 0 0 6px; }
.aipower-message-content p:last-child { margin-bottom: 0; }
.aipower-message-content pre {
	background: rgba(0,0,0,.06);
	padding: 8px;
	border-radius: 6px;
	overflow-x: auto;
	font-size: 12px;
}

.aipower-message--user .aipower-message-content pre {
	background: rgba(255,255,255,.15);
}

.aipower-message-content code {
	background: rgba(0,0,0,.06);
	padding: 1px 4px;
	border-radius: 3px;
	font-size: 12px;
}

/* Typing Indicator */
.aipower-typing .aipower-message-content {
	padding: 12px 16px;
}

.aipower-typing-dots {
	display: flex;
	gap: 4px;
	align-items: center;
}

.aipower-typing-dots span {
	width: 7px;
	height: 7px;
	background: #9ca3af;
	border-radius: 50%;
	animation: aipower-bounce .8s ease-in-out infinite;
}

.aipower-typing-dots span:nth-child(2) { animation-delay: .15s; }
.aipower-typing-dots span:nth-child(3) { animation-delay: .3s; }

@keyframes aipower-bounce {
	0%, 60%, 100% { transform: translateY(0); }
	30%            { transform: translateY(-6px); }
}

/* Chat Footer */
.aipower-chat-footer {
	padding: 12px 16px;
	border-top: 1px solid var(--aipower-border);
	background: var(--aipower-bg);
	flex-shrink: 0;
}

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

.aipower-chat-input {
	flex: 1;
	border: 1px solid var(--aipower-border);
	border-radius: 22px;
	padding: 10px 16px;
	font-size: 14px;
	font-family: var(--aipower-font);
	resize: none;
	outline: none;
	max-height: 120px;
	overflow-y: auto;
	line-height: 1.4;
	background: var(--aipower-bg);
	color: var(--aipower-text);
	transition: border-color .2s;
}

.aipower-chat-input:focus { border-color: var(--aipower-primary); }
.aipower-chat-input::placeholder { color: var(--aipower-text-muted); }

.aipower-send-btn,
.aipower-voice-btn {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	transition: transform .2s, opacity .2s;
}

.aipower-send-btn {
	background: var(--aipower-primary);
	color: #fff;
}

.aipower-send-btn:hover  { transform: scale(1.08); }
.aipower-send-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.aipower-send-btn svg    { width: 18px; height: 18px; }

.aipower-voice-btn {
	background: var(--aipower-bg-secondary);
	color: var(--aipower-text-muted);
	border: 1px solid var(--aipower-border);
}

.aipower-voice-btn:hover  { background: var(--aipower-border); }
.aipower-voice-btn.aipower-recording {
	background: #fee2e2;
	color: #ef4444;
	animation: aipower-pulse-red 1.2s ease infinite;
}

@keyframes aipower-pulse-red {
	0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,.3); }
	50%       { box-shadow: 0 0 0 8px rgba(239,68,68,0); }
}

.aipower-voice-btn svg { width: 16px; height: 16px; }

.aipower-chat-branding {
	text-align: center;
	font-size: 11px;
	color: var(--aipower-text-muted);
	margin-top: 8px;
}

.aipower-chat-branding a {
	color: var(--aipower-primary);
	text-decoration: none;
}

/* =========================================================
   AI Forms Shortcode
   ========================================================= */
.aipower-form-wrap {
	font-family: var(--aipower-font);
	max-width: 700px;
	margin: 0 auto;
}

.aipower-form-title {
	font-size: 22px;
	font-weight: 700;
	margin-bottom: 6px;
	color: var(--aipower-text);
}

.aipower-form-description {
	color: var(--aipower-text-muted);
	margin-bottom: 24px;
	font-size: 15px;
}

.aipower-public-form .aipower-field-group {
	margin-bottom: 18px;
}

.aipower-public-form label {
	display: block;
	font-size: 14px;
	font-weight: 600;
	margin-bottom: 6px;
	color: var(--aipower-text);
}

.aipower-public-form .aipower-required {
	color: #ef4444;
	margin-left: 2px;
}

.aipower-public-form input[type="text"],
.aipower-public-form input[type="email"],
.aipower-public-form input[type="number"],
.aipower-public-form input[type="url"],
.aipower-public-form textarea,
.aipower-public-form select {
	width: 100%;
	padding: 10px 14px;
	border: 1px solid var(--aipower-border);
	border-radius: 8px;
	font-size: 14px;
	font-family: var(--aipower-font);
	color: var(--aipower-text);
	background: var(--aipower-bg);
	outline: none;
	transition: border-color .2s;
	box-sizing: border-box;
}

.aipower-public-form input:focus,
.aipower-public-form textarea:focus,
.aipower-public-form select:focus {
	border-color: var(--aipower-primary);
	box-shadow: 0 0 0 3px rgba(79,70,229,.1);
}

.aipower-public-form textarea { min-height: 100px; resize: vertical; }

.aipower-public-form .aipower-form-submit {
	padding: 12px 28px;
	background: var(--aipower-primary);
	color: #fff;
	border: none;
	border-radius: 8px;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	font-family: var(--aipower-font);
	transition: background .2s, transform .15s;
}

.aipower-public-form .aipower-form-submit:hover {
	background: var(--aipower-primary-dark);
	transform: translateY(-1px);
}

.aipower-public-form .aipower-form-submit:disabled {
	opacity: .6;
	cursor: not-allowed;
	transform: none;
}

.aipower-form-result {
	margin-top: 28px;
	padding: 20px;
	background: var(--aipower-bg-secondary);
	border: 1px solid var(--aipower-border);
	border-radius: var(--aipower-radius);
}

.aipower-form-result-title {
	font-size: 16px;
	font-weight: 700;
	margin-bottom: 12px;
	color: var(--aipower-text);
}

.aipower-form-result-content {
	font-size: 14px;
	line-height: 1.7;
	color: var(--aipower-text);
	white-space: pre-wrap;
}

.aipower-form-result-content p  { margin: 0 0 10px; }
.aipower-form-result-content h1,
.aipower-form-result-content h2,
.aipower-form-result-content h3 { margin: 16px 0 8px; }
.aipower-form-result-content ul,
.aipower-form-result-content ol  { margin: 8px 0 8px 20px; }

.aipower-form-result-actions {
	margin-top: 16px;
	display: flex;
	gap: 10px;
}

.aipower-btn-copy,
.aipower-btn-download {
	padding: 8px 16px;
	border: 1px solid var(--aipower-border);
	border-radius: 6px;
	background: var(--aipower-bg);
	font-size: 13px;
	font-family: var(--aipower-font);
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 6px;
	color: var(--aipower-text);
	transition: background .2s;
}

.aipower-btn-copy:hover,
.aipower-btn-download:hover { background: var(--aipower-bg-secondary); }

.aipower-form-error {
	margin-top: 12px;
	padding: 12px 16px;
	background: #fef2f2;
	border: 1px solid #fecaca;
	border-radius: 8px;
	color: #dc2626;
	font-size: 14px;
}

/* =========================================================
   Image Generator Shortcode
   ========================================================= */
.aipower-image-gen-wrap {
	font-family: var(--aipower-font);
	max-width: 800px;
	margin: 0 auto;
}

.aipower-image-gen-controls {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 12px;
	margin-bottom: 16px;
}

.aipower-image-gen-controls .aipower-full { grid-column: 1 / -1; }

.aipower-image-gen-controls label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	margin-bottom: 4px;
	color: var(--aipower-text);
}

.aipower-image-gen-controls textarea,
.aipower-image-gen-controls select {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--aipower-border);
	border-radius: 8px;
	font-size: 14px;
	font-family: var(--aipower-font);
	box-sizing: border-box;
	outline: none;
	transition: border-color .2s;
}

.aipower-image-gen-controls textarea:focus,
.aipower-image-gen-controls select:focus { border-color: var(--aipower-primary); }

.aipower-image-gen-controls textarea { min-height: 80px; resize: vertical; }

.aipower-image-gen-btn {
	padding: 11px 24px;
	background: var(--aipower-primary);
	color: #fff;
	border: none;
	border-radius: 8px;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	font-family: var(--aipower-font);
	transition: background .2s;
}

.aipower-image-gen-btn:hover { background: var(--aipower-primary-dark); }
.aipower-image-gen-btn:disabled { opacity: .6; cursor: not-allowed; }

.aipower-image-results {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	gap: 12px;
	margin-top: 20px;
}

.aipower-image-result-item {
	position: relative;
	border-radius: var(--aipower-radius);
	overflow: hidden;
	aspect-ratio: 1;
	background: var(--aipower-bg-secondary);
}

.aipower-image-result-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.aipower-image-result-item:hover .aipower-image-overlay { opacity: 1; }

.aipower-image-overlay {
	position: absolute;
	inset: 0;
	background: rgba(0,0,0,.5);
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	opacity: 0;
	transition: opacity .2s;
}

.aipower-image-overlay a,
.aipower-image-overlay button {
	padding: 7px 14px;
	background: rgba(255,255,255,.9);
	border: none;
	border-radius: 6px;
	font-size: 13px;
	cursor: pointer;
	text-decoration: none;
	color: var(--aipower-text);
	font-family: var(--aipower-font);
}

/* Token Usage Shortcode */
.aipower-token-usage {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 8px 14px;
	background: var(--aipower-bg-secondary);
	border: 1px solid var(--aipower-border);
	border-radius: 8px;
	font-size: 14px;
	font-family: var(--aipower-font);
}

.aipower-token-usage-bar {
	width: 100px;
	height: 6px;
	background: var(--aipower-border);
	border-radius: 3px;
	overflow: hidden;
}

.aipower-token-usage-fill {
	height: 100%;
	background: var(--aipower-primary);
	border-radius: 3px;
	transition: width .3s;
}

/* =========================================================
   Embedded Chatbot (not floating)
   ========================================================= */
.aipower-chatbot-embed {
	font-family: var(--aipower-font);
	border: 1px solid var(--aipower-border);
	border-radius: var(--aipower-radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	height: 500px;
}

.aipower-chatbot-embed .aipower-chat-header {
	background: var(--aipower-primary);
}

.aipower-chatbot-embed .aipower-chat-messages {
	flex: 1;
	max-height: none;
}

.aipower-chatbot-embed .aipower-chat-footer {
	border-top: 1px solid var(--aipower-border);
}

/* =========================================================
   Loading / Spinner
   ========================================================= */
.aipower-spinner {
	display: inline-block;
	width: 18px;
	height: 18px;
	border: 2px solid rgba(255,255,255,.4);
	border-top-color: #fff;
	border-radius: 50%;
	animation: aipower-spin .7s linear infinite;
}

.aipower-spinner--dark {
	border-color: rgba(79,70,229,.2);
	border-top-color: var(--aipower-primary);
}

@keyframes aipower-spin {
	to { transform: rotate(360deg); }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 480px) {
	.aipower-chat-window {
		width: calc(100vw - 32px);
	}

	.aipower-launcher-bottom-right .aipower-chat-window { right: -8px; }
	.aipower-launcher-bottom-left  .aipower-chat-window { left: -8px; }

	.aipower-image-gen-controls { grid-template-columns: 1fr; }
}