/* AI Studio Pro — Frontend Styles (ChatGPT-inspired) */
:root {
	--aisp-bg: #ffffff;
	--aisp-bg-soft: #f7f7f8;
	--aisp-bg-elevated: #ffffff;
	--aisp-sidebar-bg: #f9f9f9;
	--aisp-border: #e5e5e5;
	--aisp-text: #0d0d0d;
	--aisp-text-muted: #6e6e80;
	--aisp-primary: #6d5ef8;
	--aisp-primary-hover: #5a4be0;
	--aisp-bubble-user: #f0f0f0;
	--aisp-bubble-user-text: #0d0d0d;
	--aisp-radius: 20px;
	--aisp-shadow: 0 2px 14px rgba(0,0,0,.06);
}

.aisp-theme-dark {
	--aisp-bg: #212121;
	--aisp-bg-soft: #2f2f2f;
	--aisp-bg-elevated: #2a2a2a;
	--aisp-sidebar-bg: #171717;
	--aisp-border: #3a3a3a;
	--aisp-text: #ececec;
	--aisp-text-muted: #a0a0ab;
	--aisp-bubble-user: #2f2f2f;
	--aisp-bubble-user-text: #ececec;
	--aisp-shadow: 0 2px 14px rgba(0,0,0,.35);
}

#aisp-app, .aisp-dashboard-wrap, .aisp-pricing-wrap, .aisp-auth-wrap, .aisp-history-wrap {
	font-family: 'Vazirmatn', Tahoma, sans-serif;
	direction: rtl;
	color: var(--aisp-text);
	background: var(--aisp-bg);
}

/* ===================================================================
   ریست قوی ضد قالب: قالب وردپرس شما استایل سراسری روی button/input/
   textarea دارد که باعث بهم‌ریختن باکس تایپ و دکمه‌ها می‌شد. این بخش
   با ID + !important این استایل‌ها را خنثی می‌کند و تمام قوانین دیگر
   همین فایل هم با همان اولویت (#aisp-app + !important) بازنویسی
   شده‌اند تا قطعاً برنده باشند.
=================================================================== */
#aisp-app button, #aisp-app input, #aisp-app textarea, #aisp-app select,
.aisp-dashboard-wrap button, .aisp-dashboard-wrap input, .aisp-dashboard-wrap select,
.aisp-pricing-wrap button, .aisp-pricing-wrap input,
.aisp-auth-wrap button, .aisp-auth-wrap input {
	background: none !important;
	background-color: transparent !important;
	border: none !important;
	border-radius: 0 !important;
	padding: 0 !important;
	margin: 0 !important;
	width: auto !important;
	min-width: 0 !important;
	min-height: 0 !important;
	max-width: none !important;
	height: auto !important;
	color: inherit !important;
	font-size: inherit !important;
	font-family: inherit !important;
	box-sizing: border-box !important;
	line-height: normal !important;
	-webkit-appearance: none;
	appearance: none;
	outline: none !important;
	box-shadow: none !important;
	float: none !important;
	display: inline-block;
	text-transform: none !important;
	letter-spacing: normal !important;
}
#aisp-app *, .aisp-dashboard-wrap *, .aisp-pricing-wrap *, .aisp-auth-wrap *, .aisp-history-wrap * {
	box-sizing: border-box;
}
#aisp-app a, .aisp-dashboard-wrap a, .aisp-pricing-wrap a, .aisp-auth-wrap a, .aisp-history-wrap a {
	text-decoration: none !important;
}

/* ---------- چیدمان اصلی چت ---------- */
#aisp-app {
	display: flex !important;
	height: 88vh !important;
	min-height: 620px !important;
	border: 1px solid var(--aisp-border) !important;
	border-radius: 16px !important;
	overflow: hidden !important;
	box-shadow: var(--aisp-shadow) !important;
}

#aisp-app .aisp-sidebar { width: 268px !important; background: var(--aisp-sidebar-bg) !important; display: flex !important; flex-direction: column !important; padding: 12px !important; flex-shrink: 0; min-height: 0; }
#aisp-app .aisp-sidebar-brand { font-weight: 800; font-size: 14.5px; padding: 6px 6px 12px; color: var(--aisp-text); }
#aisp-app .aisp-new-chat-btn {
	display: flex !important; align-items: center !important; gap: 8px !important; justify-content: center !important;
	background: transparent !important; color: var(--aisp-text) !important; border: 1px solid var(--aisp-border) !important;
	padding: 11px 14px !important; border-radius: 12px !important; cursor: pointer !important; font-weight: 600 !important; font-size: 13.5px !important;
	width: 100% !important;
}
#aisp-app .aisp-new-chat-btn:hover { background: var(--aisp-bg-soft) !important; }
#aisp-app .aisp-search-box { margin-top: 10px; }
#aisp-app .aisp-search-box input { width: 100% !important; padding: 9px 12px !important; border-radius: 10px !important; border: 1px solid var(--aisp-border) !important; background: var(--aisp-bg) !important; color: var(--aisp-text) !important; font-size: 13px !important; display: block !important; }
#aisp-app .aisp-conversations { flex: 1 1 auto; min-height: 0; overflow-y: auto; margin-top: 14px; display: flex; flex-direction: column; gap: 2px; }
#aisp-app .aisp-conv-item { padding: 9px 12px; border-radius: 10px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--aisp-text); }
#aisp-app .aisp-conv-item span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#aisp-app .aisp-conv-item:hover, #aisp-app .aisp-conv-item.active { background: var(--aisp-bg-soft); }
#aisp-app .aisp-conv-item .aisp-conv-delete { opacity: 0; color: var(--aisp-text-muted); flex-shrink: 0; margin-inline-start: 6px; }
#aisp-app .aisp-conv-item:hover .aisp-conv-delete { opacity: 1; }
#aisp-app .aisp-sidebar-footer { border-top: 1px solid var(--aisp-border); padding-top: 10px; margin-top: 10px; display: flex; flex-direction: column; gap: 2px; }
#aisp-app .aisp-footer-link { color: var(--aisp-text) !important; font-size: 13px !important; padding: 9px 10px !important; border-radius: 10px !important; display: flex !important; align-items: center !important; gap: 8px !important; }
#aisp-app .aisp-footer-link:hover { background: var(--aisp-bg-soft) !important; }
#aisp-app .aisp-upgrade-link { color: var(--aisp-primary) !important; font-weight: 700 !important; }

#aisp-app .aisp-main { flex: 1; display: flex; flex-direction: column; background: var(--aisp-bg); min-width: 0; min-height: 0; }
#aisp-app .aisp-topbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; flex-shrink: 0; }
#aisp-app .aisp-sidebar-toggle { display: none !important; background: none !important; border: none !important; font-size: 20px !important; cursor: pointer !important; color: var(--aisp-text) !important; }
#aisp-app .aisp-model-name { font-weight: 700; font-size: 15px; }
#aisp-app .aisp-theme-switch button { background: none !important; border: none !important; border-radius: 8px !important; padding: 6px 8px !important; margin-inline-start: 2px !important; cursor: pointer !important; opacity: .55; font-size: 14px !important; }
#aisp-app .aisp-theme-switch button.active { opacity: 1; background: var(--aisp-bg-soft) !important; }

#aisp-app .aisp-messages { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 24px 20px 8px; }
#aisp-app .aisp-welcome { text-align: center; margin-top: 15%; color: var(--aisp-text-muted); }
#aisp-app .aisp-welcome h2 { font-size: 26px; font-weight: 800; color: var(--aisp-text); margin-bottom: 6px; }
#aisp-app .aisp-welcome p { font-size: 14px; }
#aisp-app .aisp-msg { max-width: 720px; margin: 0 auto 26px; display: flex; gap: 12px; align-items: flex-start; animation: aisp-fade-in .25s ease; }
@keyframes aisp-fade-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
#aisp-app .aisp-msg-user { flex-direction: row-reverse; }
#aisp-app .aisp-avatar { width: 28px; height: 28px; min-width: 28px; border-radius: 50%; background: var(--aisp-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 14px; }
#aisp-app .aisp-msg-user .aisp-avatar { background: var(--aisp-bg-soft); border: 1px solid var(--aisp-border); }
#aisp-app .aisp-bubble-wrap { max-width: calc(100% - 40px); display: flex; flex-direction: column; }
#aisp-app .aisp-msg-user .aisp-bubble-wrap { align-items: flex-end; }
#aisp-app .aisp-bubble { padding: 0; line-height: 1.9; font-size: 15px; }
#aisp-app .aisp-bubble p { margin: 0 0 10px; }
#aisp-app .aisp-bubble p:last-child { margin-bottom: 0; }
#aisp-app .aisp-msg-user .aisp-bubble { background: var(--aisp-bubble-user); color: var(--aisp-bubble-user-text); border-radius: 18px; padding: 10px 16px; }
#aisp-app .aisp-msg-ai .aisp-bubble { background: transparent; padding-top: 3px; }
#aisp-app .aisp-bubble pre { background: #1a1a1a; color: #eee; padding: 14px; border-radius: 10px; overflow-x: auto; direction: ltr; text-align: left; font-size: 13px; margin: 10px 0; }
#aisp-app .aisp-bubble code { direction: ltr; display: inline-block; font-size: 13px; }
#aisp-app .aisp-bubble :not(pre) > code { background: var(--aisp-bg-soft); padding: 1px 5px; border-radius: 4px; }
#aisp-app .aisp-msg-actions { margin-top: 6px; }
#aisp-app .aisp-copy-btn { background: none !important; border: none !important; color: var(--aisp-text-muted) !important; font-size: 11.5px !important; cursor: pointer !important; padding: 3px 6px !important; border-radius: 6px !important; }
#aisp-app .aisp-copy-btn:hover { color: var(--aisp-text) !important; background: var(--aisp-bg-soft) !important; }
#aisp-app .aisp-typing { display: inline-flex; gap: 4px; padding: 6px 0; }
#aisp-app .aisp-typing span { width: 6px; height: 6px; background: var(--aisp-text-muted); border-radius: 50%; animation: aisp-blink 1.2s infinite ease-in-out; }
#aisp-app .aisp-typing span:nth-child(2) { animation-delay: .2s; } #aisp-app .aisp-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes aisp-blink { 0%,80%,100%{opacity:.2} 40%{opacity:1} }

#aisp-app .aisp-quota-banner { background: #fff3cd; color: #7a5b00; padding: 10px 18px; text-align: center; font-size: 13.5px; }
#aisp-app.aisp-theme-dark .aisp-quota-banner, .aisp-theme-dark#aisp-app .aisp-quota-banner { background: #3a2f00; color: #ffd873; }

/* ---------- ناحیه ورودی (Composer شناور مثل ChatGPT) — بخش قبلاً بهم‌ریخته، حالا با اولویت بالا ---------- */
#aisp-app .aisp-mode-switch { display: flex !important; gap: 6px !important; justify-content: center !important; padding: 6px 18px 0 !important; flex-shrink: 0; }
#aisp-app .aisp-mode-btn {
	background: transparent !important; border: 1px solid var(--aisp-border) !important; color: var(--aisp-text-muted) !important;
	padding: 6px 16px !important; border-radius: 20px !important; cursor: pointer !important; font-size: 12.5px !important; font-family: inherit !important;
}
#aisp-app .aisp-mode-btn.active { background: var(--aisp-text) !important; color: var(--aisp-bg) !important; border-color: var(--aisp-text) !important; }
#aisp-app .aisp-generated-image { max-width: 340px; border-radius: 14px; display: block; margin-top: 8px; box-shadow: var(--aisp-shadow); cursor: pointer; }
.aisp-image-open-link { margin-top: 6px; }
.aisp-image-open-link a { font-size: 11.5px; color: var(--aisp-primary); }
.aisp-image-error { margin-top: 8px; font-size: 12.5px; color: #b45309; background: #fff8e8; padding: 8px 12px; border-radius: 10px; max-width: 340px; }
.aisp-image-error a { color: var(--aisp-primary); font-weight: 600; }
.aisp-image-raw-url { display: block; direction: ltr; text-align: left; word-break: break-all; background: rgba(0,0,0,.06); padding: 6px 8px; border-radius: 6px; margin-top: 4px; user-select: all; font-size: 11px; }
#aisp-app .aisp-attachment-preview { display: flex !important; align-items: center !important; gap: 10px !important; padding: 10px 16px !important; margin: 8px auto 0 !important; max-width: 720px !important; background: var(--aisp-bg-soft) !important; border-radius: 14px !important; font-size: 12.5px !important; flex-shrink: 0; }
#aisp-app .aisp-attachment-preview img { width: 42px !important; height: 42px !important; object-fit: cover !important; border-radius: 8px !important; }
#aisp-app .aisp-attachment-preview button { margin-inline-start: auto !important; background: none !important; border: none !important; cursor: pointer !important; color: var(--aisp-text-muted) !important; font-size: 14px !important; }
#aisp-app .aisp-attach-btn.has-file { background: var(--aisp-primary) !important; color: #fff !important; }
/* حیاتی: input فایل باید همیشه کاملاً مخفی بماند (بعضی مرورگرهای موبایل/قالب‌ها با ویژگی hidden به‌تنهایی این کار را درست انجام نمی‌دهند) */
#aisp-app input[type="file"]#aisp-file-input {
	display: none !important;
	position: absolute !important;
	width: 1px !important; height: 1px !important;
	opacity: 0 !important; pointer-events: none !important;
	overflow: hidden !important;
}

#aisp-app .aisp-input-box {
	display: flex !important; align-items: flex-end !important; gap: 4px !important;
	max-width: 720px !important; width: calc(100% - 40px) !important; margin: 10px auto 4px !important; padding: 10px 10px 10px 12px !important;
	background: var(--aisp-bg-elevated) !important; border: 1px solid var(--aisp-border) !important;
	border-radius: 26px !important; box-shadow: var(--aisp-shadow) !important; flex-shrink: 0;
}
#aisp-app .aisp-input-box textarea {
	flex: 1 !important; resize: none !important; border: none !important; padding: 8px 6px !important; background: transparent !important;
	color: var(--aisp-text) !important; font-family: inherit !important; max-height: 160px !important; min-height: 24px !important;
	font-size: 14.5px !important; display: block !important; width: 100% !important;
}
#aisp-app .aisp-attach-btn, #aisp-app .aisp-send-btn {
	border: none !important; background: var(--aisp-bg-soft) !important; color: var(--aisp-text) !important;
	width: 36px !important; height: 36px !important; border-radius: 50% !important; cursor: pointer !important;
	display: flex !important; align-items: center !important; justify-content: center !important; flex-shrink: 0 !important; font-size: 15px !important;
}
#aisp-app .aisp-send-btn { background: var(--aisp-text) !important; color: var(--aisp-bg) !important; font-size: 13px !important; width: auto !important; padding: 0 16px !important; font-weight: 700 !important; }
#aisp-app .aisp-send-btn:disabled { opacity: .35 !important; cursor: not-allowed !important; }
#aisp-app .aisp-input-hint { text-align: center; font-size: 11px; color: var(--aisp-text-muted); padding-bottom: 10px; flex-shrink: 0; }

/* مودال ارتقا */
#aisp-app .aisp-modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); align-items: center; justify-content: center; z-index: 9999; }
#aisp-app .aisp-modal.open { display: flex; }
#aisp-app .aisp-modal-content { background: var(--aisp-bg); color: var(--aisp-text); padding: 26px; border-radius: 18px; max-width: 380px; text-align: center; box-shadow: var(--aisp-shadow); }
#aisp-app .aisp-modal-actions { display: flex; gap: 10px; margin-top: 16px; justify-content: center; }

.aisp-btn { display: inline-block !important; padding: 10px 18px !important; border-radius: 12px !important; text-decoration: none !important; cursor: pointer !important; border: none !important; font-weight: 600 !important; font-family: inherit !important; font-size: 14px !important; }
.aisp-btn-primary { background: var(--aisp-primary) !important; color: #fff !important; }
.aisp-btn-primary:hover { opacity: .9; color: #fff !important; }
.aisp-btn-outline { background: transparent !important; border: 1px solid var(--aisp-primary) !important; color: var(--aisp-primary) !important; }
.aisp-btn-ghost { background: var(--aisp-bg-soft) !important; color: var(--aisp-text) !important; }
.aisp-btn-block { width: 100% !important; }

/* ---------- داشبورد ---------- */
.aisp-dashboard-wrap { padding: 24px; max-width: 960px; margin: 0 auto; }
.aisp-dash-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 10px; }
.aisp-dash-header-actions { display: flex; align-items: center; gap: 10px; }
.aisp-dash-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.aisp-card { background: var(--aisp-bg-soft); border: 1px solid var(--aisp-border); border-radius: var(--aisp-radius); padding: 20px; }
.aisp-badge { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 700; background: var(--aisp-primary); color: #fff; margin-bottom: 8px; }
.aisp-days-left { color: var(--aisp-text-muted); }
.aisp-dash-actions { display: flex; gap: 8px; margin-top: 14px; }
.aisp-usage-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--aisp-border); }
.aisp-reset-note { font-size: 12.5px; color: var(--aisp-text-muted); margin-top: 8px; }
.aisp-field { display: block; margin-bottom: 12px; }
.aisp-field span { display: block; margin-bottom: 5px; font-size: 13px; color: var(--aisp-text-muted); }
.aisp-dashboard-wrap .aisp-field input, .aisp-dashboard-wrap .aisp-field select { width: 100% !important; padding: 9px 12px !important; border-radius: 9px !important; border: 1px solid var(--aisp-border) !important; background: var(--aisp-bg) !important; color: var(--aisp-text) !important; display: block !important; }

/* ---------- قیمت‌گذاری ---------- */
.aisp-pricing-wrap { padding: 30px 20px; max-width: 1100px; margin: 0 auto; text-align: center; }
.aisp-pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-top: 30px; }
.aisp-price-card { border: 1px solid var(--aisp-border); border-radius: 18px; padding: 26px; text-align: right; background: var(--aisp-bg-soft); }
.aisp-price-featured { border: 2px solid var(--aisp-primary); transform: scale(1.03); }
.aisp-price-amount { font-size: 22px; font-weight: 800; margin: 12px 0 18px; }
.aisp-price-amount span { font-size: 13px; font-weight: 400; }
.aisp-price-features { list-style: none; padding: 0; margin: 0 0 20px; text-align: right; }
.aisp-price-features li { padding: 6px 0; font-size: 13.5px; }
.aisp-pricing-note { margin-top: 26px; font-size: 12px; color: var(--aisp-text-muted); }
.aisp-pricing-note-small { font-size: 11px; color: var(--aisp-text-muted); margin-top: 8px; }
.aisp-price-card button:disabled { opacity: .6 !important; cursor: not-allowed !important; }

/* ---------- ورود/ثبت‌نام ---------- */
.aisp-auth-wrap { display: flex; justify-content: center; padding: 40px 20px; }
.aisp-auth-box { width: 100%; max-width: 380px; background: var(--aisp-bg-soft); border: 1px solid var(--aisp-border); border-radius: var(--aisp-radius); padding: 28px; }
.aisp-auth-box h2 { text-align: center; margin-bottom: 18px; }
.aisp-auth-links { text-align: center; margin-top: 14px; font-size: 13px; }
#aisp-auth-message .error { background: #ffe3e3; color: #a30000; padding: 8px 12px; border-radius: 8px; margin-bottom: 12px; font-size: 13px; }
.aisp-auth-wrap .aisp-field input { width: 100% !important; padding: 10px 12px !important; border-radius: 10px !important; border: 1px solid var(--aisp-border) !important; background: var(--aisp-bg) !important; color: var(--aisp-text) !important; display: block !important; }

/* ---------- تاریخچه ---------- */
.aisp-history-wrap { padding: 24px; max-width: 760px; margin: 0 auto; }
.aisp-history-list { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.aisp-history-item { display: flex; justify-content: space-between; padding: 12px 16px; border: 1px solid var(--aisp-border); border-radius: 10px; text-decoration: none; color: var(--aisp-text); }
.aisp-history-item:hover { background: var(--aisp-bg-soft); }

@media (max-width: 780px) {
	#aisp-app { height: 92vh !important; border-radius: 0 !important; }
	#aisp-app .aisp-sidebar { position: absolute; z-index: 20; height: 100%; transform: translateX(100%); transition: .25s; box-shadow: var(--aisp-shadow); }
	#aisp-app .aisp-sidebar.open { transform: translateX(0); }
	#aisp-app .aisp-sidebar-toggle { display: block !important; }
	.aisp-price-featured { transform: none; }
	#aisp-app .aisp-input-box { width: calc(100% - 24px) !important; }
}