/**
 * Sanathan Home Chat — Sidebar + Chat layout
 * Powers [sas_home_chat] shortcode.
 * Layout: persistent left sidebar (260px) + flexible main chat column.
 * Mobile: sidebar slides in via hamburger; main takes full width.
 */

/* ════════════════════════════════════════════════════════
   OUTER WRAPPER  — flex ROW (sidebar + main side by side)
════════════════════════════════════════════════════════ */

.sas-home-chat {
	display: flex;
	flex-direction: row;
	align-items: stretch;
	min-height: calc(100vh - 80px);
	background: #0c0c1e;
	color: #e8e0d6;
	font-family: inherit;
	position: relative;
	overflow: hidden;
}

/* ════════════════════════════════════════════════════════
   SIDEBAR
════════════════════════════════════════════════════════ */

.sas-hc-sidebar {
	width: 260px;
	flex-shrink: 0;
	display: flex;
	flex-direction: column;
	background: #0a0a1a;
	border-right: 1px solid rgba(255,255,255,0.07);
	overflow-y: auto;
	overflow-x: hidden;
	height: calc(100vh - 80px);
	position: sticky;
	top: 0;
	z-index: 20;
	scrollbar-width: thin;
	scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.sas-hc-sidebar::-webkit-scrollbar        { width: 4px; }
.sas-hc-sidebar::-webkit-scrollbar-thumb  { background: rgba(255,255,255,0.1); border-radius: 4px; }
.sas-hc-sidebar::-webkit-scrollbar-track  { background: transparent; }

/* ── Sidebar header ── */
.sas-hc-sidebar-header {
	padding: 18px 16px 12px;
	border-bottom: 1px solid rgba(255,255,255,0.07);
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.sas-hc-sb-brand {
	font-size: 0.95rem;
	font-weight: 700;
	color: #fff;
	letter-spacing: -0.01em;
}

.sas-hc-sb-date {
	font-size: 0.72rem;
	color: rgba(255,255,255,0.38);
	letter-spacing: 0.02em;
}

/* ── Sidebar sections ── */
.sas-hc-sidebar-section {
	padding: 20px 8px 4px;
}

/* Section label e.g. "☀️ Today" */
.sas-hc-sidebar-section-label {
	font-size: 0.68rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: rgba(255,255,255,0.3);
	padding: 0 8px 8px;
	display: block;
}

/* ── Sidebar item (shared between <button>, <a>, <div>) ── */
.sas-hc-sidebar-item {
	display: flex;
	align-items: center;
	gap: 10px;
	width: 100%;
	padding: 9px 10px;
	border-radius: 8px;
	font-size: 0.87rem;
	color: rgba(255,255,255,0.65);
	cursor: pointer;
	transition: background 0.18s ease, color 0.18s ease;
	/* reset for both <button> and <a> */
	background: transparent;
	border: none;
	text-align: left;
	text-decoration: none;
	font-family: inherit;
	margin-bottom: 2px;
	line-height: 1.3;
}

.sas-hc-sidebar-item:hover,
.sas-hc-sidebar-item:focus-visible {
	background: rgba(255,255,255,0.07);
	color: #fff;
	outline: none;
}

.sas-hc-sidebar-item--active {
	background: rgba(212,160,23,0.12) !important;
	color: #d4a017 !important;
	border-left: 2px solid #d4a017;
	padding-left: 8px;
}

/* Icon span inside each item */
.sas-hc-sb-icon {
	font-size: 1rem;
	flex-shrink: 0;
	width: 20px;
	text-align: center;
}

/* Locked items (guest My Space) */
.sas-hc-locked {
	color: rgba(255,255,255,0.28) !important;
	cursor: pointer;
}

.sas-hc-locked:hover {
	background: rgba(255,255,255,0.04) !important;
	color: rgba(255,255,255,0.4) !important;
}

.sas-hc-lock-icon {
	margin-left: auto;
	font-size: 0.75rem;
	opacity: 0.6;
}

/* External link items */
.sas-hc-sb-link:after {
	content: '↗';
	margin-left: auto;
	font-size: 0.65rem;
	opacity: 0.35;
	flex-shrink: 0;
}

/* ── Sidebar divider ── */
.sas-hc-sb-divider {
	height: 1px;
	background: rgba(255,255,255,0.06);
	margin: 8px 16px;
}

/* ── Sidebar footer ── */
.sas-hc-sidebar-footer {
	margin-top: auto;
	padding: 14px 12px;
	border-top: 1px solid rgba(255,255,255,0.07);
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.sas-hc-sb-signup {
	display: block;
	text-align: center;
	background: #d4a017;
	color: #000;
	padding: 9px 16px;
	border-radius: 8px;
	text-decoration: none;
	font-weight: 700;
	font-size: 0.83rem;
	transition: background 0.2s;
}
.sas-hc-sb-signup:hover { background: #e6b520; color: #000; }

.sas-hc-sb-signin {
	display: block;
	text-align: center;
	color: rgba(255,255,255,0.45);
	font-size: 0.82rem;
	text-decoration: underline;
	padding: 5px;
	transition: color 0.2s;
}
.sas-hc-sb-signin:hover { color: #fff; }

/* User footer (logged-in state) */
.sas-hc-sidebar-user-footer .sas-hc-sb-profile-link {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 8px 6px;
	border-radius: 8px;
	text-decoration: none;
	color: rgba(255,255,255,0.65);
	font-size: 0.85rem;
	transition: background 0.2s, color 0.2s;
}
.sas-hc-sidebar-user-footer .sas-hc-sb-profile-link:hover {
	background: rgba(255,255,255,0.07);
	color: #fff;
}
.sas-hc-sidebar-user-footer .sas-hc-avatar-emoji,
.sas-hc-sidebar-user-footer .sas-hc-avatar-img {
	width: 28px;
	height: 28px;
	border-radius: 50%;
	object-fit: cover;
	font-size: 1.3rem;
	flex-shrink: 0;
}

/* ════════════════════════════════════════════════════════
   MOBILE HAMBURGER BUTTON
   Shown only on mobile (≤768px) — absolute-positioned
   over the top-left of the main chat area.
════════════════════════════════════════════════════════ */

.sas-hc-hamburger {
	display: none; /* visible via media query */
	position: absolute;
	top: 14px;
	left: 14px;
	z-index: 30;
	width: 38px;
	height: 38px;
	background: rgba(255,255,255,0.07);
	border: 1px solid rgba(255,255,255,0.13);
	border-radius: 8px;
	cursor: pointer;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 5px;
	padding: 0;
	transition: background 0.2s;
}
.sas-hc-hamburger:hover { background: rgba(255,255,255,0.12); }

.sas-hc-hamburger span {
	display: block;
	width: 18px;
	height: 2px;
	background: rgba(255,255,255,0.8);
	border-radius: 2px;
	transition: transform 0.25s ease, opacity 0.2s ease;
	transform-origin: center;
}

/* "X" state when sidebar is open */
.sas-hc-hamburger.sas-hc-hamburger--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sas-hc-hamburger.sas-hc-hamburger--open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.sas-hc-hamburger.sas-hc-hamburger--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ════════════════════════════════════════════════════════
   MOBILE OVERLAY  (dims the main area when sidebar open)
════════════════════════════════════════════════════════ */

.sas-hc-overlay {
	display: none;
	position: fixed;
	inset: 0;
	background: rgba(0,0,0,0.6);
	z-index: 19;
	opacity: 0;
	transition: opacity 0.3s ease;
}

.sas-hc-overlay.sas-hc-overlay--visible {
	display: block;
	opacity: 1;
}

/* ════════════════════════════════════════════════════════
   MAIN CHAT COLUMN
════════════════════════════════════════════════════════ */

.sas-hc-main {
	flex: 1;
	display: flex;
	flex-direction: column;
	min-width: 0;       /* prevent flex overflow */
	overflow: hidden;
	position: relative;
}

/* Subtle background glow centered in the main area */
.sas-hc-main::before {
	content: '';
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 700px;
	height: 350px;
	background: radial-gradient(ellipse at top, rgba(212,160,23,0.06) 0%, transparent 70%);
	pointer-events: none;
	z-index: 0;
}

/* ════════════════════════════════════════════════════════
   WELCOME HEADER  (collapses when chat starts)
════════════════════════════════════════════════════════ */

.sas-hc-welcome {
	flex-shrink: 0;
	text-align: center;
	padding: 48px 24px 20px;
	position: relative;
	z-index: 1;
	max-height: 340px;
	overflow: hidden;
	transition: max-height 0.45s ease, opacity 0.3s ease, padding 0.35s ease;
}

.sas-hc-welcome.sas-hc-collapsed {
	max-height: 0;
	opacity: 0;
	padding-top: 0;
	padding-bottom: 0;
	pointer-events: none;
}

.sas-hc-avatar-wrap {
	width: 80px;
	height: 80px;
	border-radius: 50%;
	background: rgba(212,160,23,0.1);
	border: 2px solid rgba(212,160,23,0.3);
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 16px;
	box-shadow: 0 0 28px rgba(212,160,23,0.12);
}

.sas-hc-avatar-emoji { font-size: 2.2rem; line-height: 1; }

.sas-hc-avatar-img {
	width: 100%;
	height: 100%;
	border-radius: 50%;
	object-fit: cover;
}

.sas-hc-name {
	font-size: clamp(1.4rem, 3vw, 1.9rem);
	font-weight: 700;
	color: #fff;
	margin: 0 0 10px;
}

.sas-hc-greeting {
	font-size: 0.97rem;
	color: rgba(255,255,255,0.55);
	margin: 0;
	max-width: 420px;
	margin-left: auto;
	margin-right: auto;
	line-height: 1.55;
}

/* ════════════════════════════════════════════════════════
   MESSAGES AREA
════════════════════════════════════════════════════════ */

.sas-hc-messages {
	flex: 1;
	overflow-y: auto;
	padding: 16px 32px;
	scroll-behavior: smooth;
	position: relative;
	z-index: 1;
	max-width: 800px;
	width: 100%;
	margin: 0 auto;
	box-sizing: border-box;
}

.sas-hc-messages::-webkit-scrollbar        { width: 4px; }
.sas-hc-messages::-webkit-scrollbar-thumb  { background: rgba(255,255,255,0.1); border-radius: 4px; }
.sas-hc-messages::-webkit-scrollbar-track  { background: transparent; }

/* ── Message rows ── */
.sas-hc-msg {
	display: flex;
	margin-bottom: 14px;
	animation: sas-hc-fadein 0.2s ease;
}

@keyframes sas-hc-fadein {
	from { opacity: 0; transform: translateY(5px); }
	to   { opacity: 1; transform: translateY(0); }
}

.sas-hc-msg-user      { justify-content: flex-end; }
.sas-hc-msg-assistant { justify-content: flex-start; }

.sas-hc-msg-bubble {
	max-width: 78%;
	padding: 11px 15px;
	border-radius: 18px;
	font-size: 0.93rem;
	line-height: 1.65;
}

.sas-hc-msg-user .sas-hc-msg-bubble {
	background: #d4a017;
	color: #000;
	border-bottom-right-radius: 4px;
	font-weight: 500;
}

.sas-hc-msg-assistant .sas-hc-msg-bubble {
	background: rgba(255,255,255,0.07);
	color: rgba(255,255,255,0.9);
	border: 1px solid rgba(255,255,255,0.08);
	border-bottom-left-radius: 4px;
}

.sas-hc-msg-assistant .sas-hc-msg-bubble a         { color: #d4a017; text-decoration: underline; }
.sas-hc-msg-assistant .sas-hc-msg-bubble a:hover   { color: #e6b520; }
.sas-hc-msg-assistant .sas-hc-msg-bubble small      { font-size: 0.8rem; opacity: 0.7; }
.sas-hc-msg-assistant .sas-hc-msg-bubble strong     { color: #fff; }
.sas-hc-msg-assistant .sas-hc-msg-bubble em         { font-style: italic; opacity: 0.85; }

/* ── Typing indicator ── */
.sas-hc-typing {
	display: flex;
	gap: 5px;
	align-items: center;
	padding: 14px 18px !important;
}
.sas-hc-typing span {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: rgba(255,255,255,0.4);
	display: inline-block;
	animation: sas-hc-bounce 1.3s infinite ease-in-out;
}
.sas-hc-typing span:nth-child(2) { animation-delay: 0.18s; }
.sas-hc-typing span:nth-child(3) { animation-delay: 0.36s; }

@keyframes sas-hc-bounce {
	0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
	30%           { transform: translateY(-7px); opacity: 1; }
}

/* ════════════════════════════════════════════════════════
   SUGGESTION CHIPS (mobile / no-sidebar fallback)
   Hidden on desktop where sidebar provides navigation.
════════════════════════════════════════════════════════ */

.sas-hc-chips {
	display: none; /* hidden on desktop; shown on mobile via media query */
	flex-wrap: wrap;
	gap: 8px;
	justify-content: center;
	padding: 4px 16px 20px;
	position: relative;
	z-index: 1;
}

.sas-hc-chips.sas-hc-hidden { display: none !important; }

.sas-hc-chip {
	background: rgba(255,255,255,0.06);
	border: 1px solid rgba(255,255,255,0.13);
	color: rgba(255,255,255,0.75);
	padding: 7px 14px;
	border-radius: 20px;
	font-size: 0.82rem;
	cursor: pointer;
	transition: background 0.2s, border-color 0.2s;
	font-family: inherit;
	white-space: nowrap;
}
.sas-hc-chip:hover {
	background: rgba(212,160,23,0.13);
	border-color: rgba(212,160,23,0.4);
	color: #fff;
}

/* ════════════════════════════════════════════════════════
   INPUT AREA
════════════════════════════════════════════════════════ */

.sas-hc-input-area {
	flex-shrink: 0;
	padding: 12px 32px 20px;
	background: rgba(0,0,0,0.2);
	border-top: 1px solid rgba(255,255,255,0.06);
	position: relative;
	z-index: 1;
	max-width: 800px;
	width: 100%;
	margin: 0 auto;
	box-sizing: border-box;
}

.sas-hc-input-row {
	display: flex;
	align-items: flex-end;
	gap: 10px;
	background: rgba(255,255,255,0.07);
	border: 1px solid rgba(255,255,255,0.13);
	border-radius: 16px;
	padding: 10px 12px;
	transition: border-color 0.2s;
}
.sas-hc-input-row:focus-within { border-color: rgba(212,160,23,0.4); }

.sas-hc-input {
	flex: 1;
	background: transparent;
	border: none;
	outline: none;
	resize: none;
	color: #fff;
	font-size: 0.95rem;
	line-height: 1.5;
	min-height: 24px;
	max-height: 120px;
	font-family: inherit;
	overflow-y: auto;
}
.sas-hc-input::placeholder { color: rgba(255,255,255,0.3); }

.sas-hc-send {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: #d4a017;
	border: none;
	color: #000;
	font-size: 1.1rem;
	font-weight: 700;
	cursor: pointer;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.2s, transform 0.1s;
}
.sas-hc-send:hover  { background: #e6b520; }
.sas-hc-send:active { transform: scale(0.93); }
.sas-hc-send:disabled { background: rgba(212,160,23,0.22); cursor: not-allowed; }

.sas-hc-disclaimer {
	text-align: center;
	font-size: 0.68rem;
	color: rgba(255,255,255,0.18);
	margin: 8px 0 0;
}

/* ════════════════════════════════════════════════════════
   ASSISTANT RICH CONTENT CARDS
   Panchang grid, Muhurat rows, Zodiac picker, Signup CTA
════════════════════════════════════════════════════════ */

.sas-hc-panchang-grid {
	display: flex;
	flex-direction: column;
	gap: 7px;
	margin: 8px 0;
}

.sas-hc-prow {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 12px;
	padding: 7px 12px;
	background: rgba(255,255,255,0.05);
	border-radius: 9px;
	font-size: 0.87rem;
}
.sas-hc-prow span   { color: rgba(255,255,255,0.6); }
.sas-hc-prow strong { color: #fff; text-align: right; }

.sas-hc-mrow {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 7px 12px;
	background: rgba(255,255,255,0.04);
	border-radius: 9px;
	border-left: 3px solid transparent;
	margin-bottom: 6px;
	font-size: 0.87rem;
}
.sas-hc-mrow--good { background: rgba(46,160,67,0.1); border-left-color: #2ea043; }
.sas-hc-mrow small { font-size: 0.78rem; opacity: 0.65; }

.sas-hc-zodiac-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 8px;
	margin-top: 12px;
}
.sas-hc-zodiac-btn {
	background: rgba(255,255,255,0.06);
	border: 1px solid rgba(255,255,255,0.12);
	color: rgba(255,255,255,0.8);
	padding: 9px 4px;
	border-radius: 10px;
	font-size: 0.78rem;
	cursor: pointer;
	text-align: center;
	font-family: inherit;
	transition: background 0.18s, border-color 0.18s;
}
.sas-hc-zodiac-btn:hover {
	background: rgba(212,160,23,0.13);
	border-color: rgba(212,160,23,0.4);
	color: #fff;
}

.sas-hc-signup-cta {
	display: flex;
	gap: 12px;
	align-items: center;
	flex-wrap: wrap;
	margin-top: 14px;
}
.sas-hc-cta-primary {
	display: inline-block;
	background: #d4a017;
	color: #000;
	padding: 9px 20px;
	border-radius: 8px;
	text-decoration: none;
	font-weight: 700;
	font-size: 0.87rem;
	transition: background 0.2s;
	white-space: nowrap;
}
.sas-hc-cta-primary:hover { background: #e6b520; color: #000; }

.sas-hc-cta-secondary {
	color: rgba(255,255,255,0.52);
	font-size: 0.87rem;
	text-decoration: underline;
	transition: color 0.2s;
}
.sas-hc-cta-secondary:hover { color: #fff; }

/* ════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
	/* Show hamburger */
	.sas-hc-hamburger { display: flex; }

	/* Sidebar: detach from flow, slide in from left */
	.sas-hc-sidebar {
		position: fixed;
		top: 0;
		left: 0;
		height: 100%;
		width: 280px;
		z-index: 20;
		transform: translateX(-100%);
		transition: transform 0.3s ease;
		background: #0c0c1e;
	}

	.sas-hc-sidebar.sas-hc-sidebar--open {
		transform: translateX(0);
	}

	/* Main area: full width on mobile, top padding for hamburger */
	.sas-hc-main { padding-top: 50px; }

	/* Show chips on mobile (sidebar is hidden by default) */
	.sas-hc-chips { display: flex; }

	.sas-hc-messages      { padding: 12px 16px; }
	.sas-hc-input-area    { padding: 10px 14px 16px; }
	.sas-hc-msg-bubble    { max-width: 88%; }
	.sas-hc-zodiac-grid   { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
	.sas-hc-welcome          { padding: 28px 14px 14px; }
	.sas-hc-name             { font-size: 1.35rem; }
	.sas-hc-msg-bubble       { max-width: 94%; font-size: 0.89rem; }
	.sas-hc-zodiac-grid      { grid-template-columns: repeat(2, 1fr); }
	.sas-hc-signup-cta       { flex-direction: column; align-items: flex-start; }
}