/* =========================================================
   Custom additions for Adrita Khan's site
   Built to match "Solid State" (HTML5 UP)
   Palette: #2e3141 base · #353849 panel · #4c5c96 accent · #fff text
   ========================================================= */

:root {
	--ak-base:   #2e3141;
	--ak-panel:  #353849;
	--ak-panel2: #3d4051;
	--ak-accent: #4c5c96;
	--ak-accent-hi: #5b6ba6;
	--ak-text:   #ffffff;
	--ak-muted:  rgba(255,255,255,0.55);
	--ak-line:   rgba(255,255,255,0.12);
}

/* ---------- Top navigation ---------- */
#ak-nav {
	position: sticky;
	top: 0;
	z-index: 1000;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5em;
	padding: 0.9em 2em;
	background: rgba(46, 49, 65, 0.92);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	border-bottom: 1px solid var(--ak-line);
}

#ak-nav .ak-brand {
	font-family: 'Roboto Slab', serif;
	font-weight: 700;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	font-size: 0.95em;
	color: var(--ak-text);
	text-decoration: none;
	border: none;
	white-space: nowrap;
}

#ak-nav .ak-brand:hover { color: var(--ak-accent-hi); }

#ak-nav .ak-links {
	display: flex;
	gap: 0.4em;
	flex-wrap: wrap;
	margin: 0;
	padding: 0;
	list-style: none;
}

#ak-nav .ak-links a {
	display: inline-block;
	padding: 0.45em 1em;
	border-radius: 6px;
	font-size: 0.8em;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ak-muted);
	text-decoration: none;
	border: none;
	transition: color 0.2s ease, background-color 0.2s ease;
}

#ak-nav .ak-links a:hover { color: var(--ak-text); background: rgba(255,255,255,0.05); }
#ak-nav .ak-links a.active { color: var(--ak-text); background: var(--ak-accent); }

@media screen and (max-width: 480px) {
	#ak-nav { flex-direction: column; gap: 0.6em; padding: 0.8em 1em; }
	#ak-nav .ak-links a { padding: 0.4em 0.7em; }
}

/* ---------- What I'm Looking For — centered, highlighted ---------- */
.ak-looking-for .inner {
	display: flex;
	justify-content: center;
}
.ak-looking-for-content {
	max-width: 42em;
	text-align: center;
}
.ak-looking-for-content .major {
	font-size: 1.6em;
}
.ak-connect-invite {
	font-size: 1.05em;
	color: rgba(255,255,255,0.9);
	font-style: italic;
	margin-top: 1.2em;
	padding: 1em 1.4em;
	border-left: 3px solid var(--ak-accent);
	border-right: 3px solid var(--ak-accent);
	background: rgba(76,92,150,0.1);
	border-radius: 6px;
}

/* ---------- About page — Download Resume right-aligned ---------- */
#two ul.actions {
	justify-content: flex-end;
}

/* ---------- Rectangular spotlight images (about page) ---------- */
.ak-about .wrapper.spotlight .image,
.ak-about .wrapper.spotlight .image img {
	border-radius: 8px !important;
}

/* ---------- Circular spotlight images (home page only) ---------- */
.ak-home .wrapper.spotlight .image,
.ak-home .wrapper.spotlight .image img {
	border-radius: 50% !important;
	overflow: hidden;
}

/* ---------- Who am I actions — right-aligned, uniform buttons ---------- */
#one ul.actions {
	justify-content: flex-end;
}

/* ---------- Generic page section spacing for sub-pages ---------- */
.ak-page {
	max-width: 60em;
	margin: 0 auto;
	padding: 4em 2em 5em 2em;
}
.ak-page h1.major { margin-bottom: 0.4em; }
.ak-lead { font-size: 1.1em; color: rgba(255,255,255,0.85); }

/* ---------- Projects grid ---------- */
#ak-projects-status {
	margin: 1.5em 0;
	padding: 1em 1.25em;
	border-radius: 8px;
	background: var(--ak-panel);
	border: 1px solid var(--ak-line);
	font-size: 0.9em;
}
#ak-projects-status.error { border-color: #b1556b; }

.ak-config-banner {
	margin: 0 0 2em 0;
	padding: 1.1em 1.25em;
	border-radius: 8px;
	background: rgba(177, 85, 107, 0.12);
	border: 1px solid #b1556b;
	font-size: 0.9em;
}
.ak-config-banner code {
	background: rgba(0,0,0,0.3);
	padding: 0.1em 0.4em;
	border-radius: 4px;
}

.ak-projects {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 1.5em;
	margin-top: 1.5em;
}

.ak-card {
	display: flex;
	flex-direction: column;
	background: var(--ak-panel);
	border: 1px solid var(--ak-line);
	border-radius: 10px;
	overflow: hidden;
	transition: transform 0.2s ease, border-color 0.2s ease;
}
.ak-card:hover { transform: translateY(-4px); border-color: var(--ak-accent); }

.ak-card .ak-card-preview {
	position: relative;
	height: 160px;
	background: var(--ak-panel2);
	border-bottom: 1px solid var(--ak-line);
	overflow: hidden;
}
.ak-card .ak-card-preview iframe {
	position: absolute;
	top: 0; left: 0;
	width: 200%;
	height: 320px;
	border: 0;
	transform: scale(0.5);
	transform-origin: 0 0;
	pointer-events: none;
}
.ak-card .ak-card-preview .ak-preview-fallback {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	color: var(--ak-muted);
	font-size: 2.5em;
}
.ak-card .ak-card-preview .ak-preview-video {
	position: relative;
	display: block;
	height: 100%;
}
.ak-card .ak-card-preview .ak-preview-video img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.ak-card .ak-card-preview .ak-preview-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: top;
	display: block;
}
.ak-card .ak-card-preview .ak-preview-play {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 2.4em;
	height: 2.4em;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: rgba(0,0,0,0.55);
	color: #fff;
	font-size: 1.2em;
	transition: background-color 0.2s ease, transform 0.2s ease;
}
.ak-card .ak-card-preview .ak-preview-video:hover .ak-preview-play {
	background: var(--ak-accent);
	transform: translate(-50%, -50%) scale(1.08);
}

.ak-card .ak-card-body {
	display: flex;
	flex-direction: column;
	flex: 1;
	padding: 1.1em 1.2em 1.2em 1.2em;
}
.ak-card h3 {
	margin: 0 0 0.4em 0;
	font-size: 1.05em;
	word-break: break-word;
}
.ak-card .ak-desc {
	color: rgba(255,255,255,0.7);
	font-size: 0.85em;
	line-height: 1.5;
	flex: 1;
	margin-bottom: 1em;
}
.ak-card .ak-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6em;
	margin-bottom: 1em;
	font-size: 0.72em;
	color: var(--ak-muted);
	letter-spacing: 0.05em;
}
.ak-card .ak-meta .ak-dot {
	display: inline-block;
	width: 0.7em; height: 0.7em;
	border-radius: 50%;
	margin-right: 0.35em;
	vertical-align: middle;
}
.ak-card .ak-actions {
	display: flex;
	gap: 0.4em;
	flex-wrap: nowrap;
}
.ak-card .ak-actions a,
.ak-card .ak-actions button.ak-demo-msg,
.ak-card .ak-actions button.ak-code-msg {
	font: inherit;
	flex: 1;
	min-width: 0;
	height: auto;
	line-height: 1.3;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0.55em 0.4em;
	font-size: 0.72em;
	font-weight: 400;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	text-align: center;
	white-space: normal;
	overflow-wrap: anywhere;
	word-break: break-word;
	border-radius: 6px;
	text-decoration: none;
	background: none;
	box-shadow: none;
	border: 1px solid var(--ak-line);
	color: var(--ak-text) !important;
	transition: background-color 0.2s ease, border-color 0.2s ease;
}
.ak-card .ak-actions a:hover,
.ak-card .ak-actions button.ak-code-msg:hover { background: rgba(255,255,255,0.06); }
.ak-card .ak-actions a.primary,
.ak-card .ak-actions button.ak-demo-msg { background: var(--ak-accent); border-color: var(--ak-accent); }
.ak-card .ak-actions a.primary:hover,
.ak-card .ak-actions button.ak-demo-msg:hover { background: var(--ak-accent-hi); }
.ak-card .ak-actions a.disabled { opacity: 0.4; pointer-events: none; }
.ak-card .ak-actions a.ak-video-btn {
	flex: 0 0 auto;
	width: 2.4em;
	padding: 0.55em 0;
	font-size: 0.9em;
}

/* ---------- Like button ---------- */
.ak-like-btn {
	flex: 1;
	min-width: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.3em;
	background: none;
	border: 1px solid var(--ak-line);
	border-radius: 6px;
	color: var(--ak-muted);
	padding: 0.55em 0.4em;
	font-size: 0.72em;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	cursor: pointer;
	transition: color 0.2s ease, border-color 0.2s ease;
}
.ak-like-btn .ak-heart { font-size: 1.4em; line-height: 1; }
.ak-like-btn:hover { color: #e06080; border-color: #e06080; }
.ak-like-btn.liked { color: #e06080; border-color: #e06080; cursor: default; }

/* ---------- Local-run instructions ---------- */
.ak-runbox {
	margin-top: 3em;
	padding: 1.5em 1.6em;
	background: var(--ak-panel);
	border: 1px solid var(--ak-line);
	border-radius: 10px;
}
.ak-runbox pre {
	background: #23252f;
	border: 1px solid var(--ak-line);
	border-radius: 8px;
	padding: 1em 1.2em;
	overflow-x: auto;
	font-size: 0.82em;
	line-height: 1.6;
}
.ak-runbox code { color: #b9c4ef; }

/* ---------- Contact form ---------- */
.ak-form label { display:block; margin: 1em 0 0.3em; font-size: 0.85em; letter-spacing: 0.08em; }
.ak-form input, .ak-form textarea {
	width: 100%;
	background: var(--ak-panel);
	border: 1px solid var(--ak-line);
	border-radius: 8px;
	color: var(--ak-text);
	padding: 0.7em 0.9em;
	font-size: 0.95em;
}
.ak-form input:focus, .ak-form textarea:focus { outline: none; border-color: var(--ak-accent); }
.ak-form button { margin-top: 1.4em; }

/* ---------- Guestbook / Comments ---------- */
#ak-guestbook {
	margin: 3em 0;
	padding: 2em 2em 2.5em;
	background: var(--ak-panel);
	border: 1px solid var(--ak-line);
	border-radius: 12px;
}

.ak-gb-empty {
	color: var(--ak-muted);
	font-size: 0.9em;
	margin-bottom: 1.5em;
}

.ak-gb-comment {
	padding: 0.9em 0;
	border-bottom: 1px solid var(--ak-line);
}
.ak-gb-comment:last-child { border-bottom: none; }

.ak-gb-comment-head {
	display: flex;
	align-items: center;
	gap: 0.6em;
	margin-bottom: 0.35em;
}
.ak-gb-author {
	font-weight: 700;
	font-size: 0.88em;
	color: var(--ak-text);
}
.ak-gb-time {
	font-size: 0.75em;
	color: var(--ak-muted);
	flex: 1;
}
.ak-gb-comment-text {
	font-size: 0.88em;
	line-height: 1.6;
	color: rgba(255,255,255,0.82);
	margin: 0 0 0.5em 0;
}

.ak-gb-reply-btn {
	background: none;
	border: 1px solid var(--ak-line);
	border-radius: 4px;
	color: var(--ak-muted);
	font-size: 0.72em;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	padding: 0.25em 0.7em;
	cursor: pointer;
	transition: color 0.2s ease, border-color 0.2s ease;
}
.ak-gb-reply-btn:hover { color: var(--ak-text); border-color: var(--ak-text); }

.ak-gb-reply {
	margin: 0.5em 0 0.2em 1.2em;
	padding: 0.6em 0.9em;
	border-left: 2px solid var(--ak-accent);
	background: rgba(76,92,150,0.08);
	border-radius: 0 6px 6px 0;
}
.ak-gb-reply p {
	font-size: 0.85em;
	line-height: 1.5;
	color: rgba(255,255,255,0.82);
	margin: 0.25em 0 0 0;
}
.ak-gb-owner-badge {
	font-size: 0.72em;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--ak-accent-hi);
	margin-right: 0.5em;
}

.ak-gb-reply-form {
	display: none;
	flex-direction: column;
	gap: 0.5em;
	margin-top: 0.6em;
	margin-left: 1.2em;
}
.ak-gb-reply-input {
	background: var(--ak-panel2);
	border: 1px solid var(--ak-line);
	border-radius: 6px;
	color: var(--ak-text);
	padding: 0.5em 0.7em;
	font-size: 0.82em;
	font-family: inherit;
	resize: none;
}
.ak-gb-reply-input:focus { outline: none; border-color: var(--ak-accent); }
.ak-gb-reply-submit {
	align-self: flex-start;
	background: var(--ak-accent);
	border: none;
	border-radius: 6px;
	color: #fff;
	padding: 0.4em 1em;
	font-size: 0.75em;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	cursor: pointer;
	transition: background-color 0.2s ease;
}
.ak-gb-reply-submit:hover { background: var(--ak-accent-hi); }

.ak-gb-form {
	display: flex;
	flex-direction: column;
	gap: 0.6em;
	margin-top: 1.5em;
	padding-top: 1.5em;
	border-top: 1px solid var(--ak-line);
}
.ak-gb-form-row {
	display: flex;
	gap: 0.6em;
}
.ak-gb-form-row input { flex: 1; }

.ak-gb-email {
	font-size: 0.75em;
	color: var(--ak-accent-hi);
	background: rgba(76,92,150,0.15);
	border: 1px solid rgba(76,92,150,0.35);
	border-radius: 4px;
	padding: 0.1em 0.5em;
}
.ak-gb-email-none {
	color: var(--ak-muted);
	background: none;
	border-color: var(--ak-line);
}

.ak-gb-linkedin-link {
	font-size: 0.75em;
	color: #0a66c2;
	border: 1px solid rgba(10,102,194,0.35);
	background: rgba(10,102,194,0.1);
	border-radius: 4px;
	padding: 0.1em 0.5em;
	text-decoration: none;
	transition: background-color 0.15s ease;
}
.ak-gb-linkedin-link:hover { background: rgba(10,102,194,0.22); }

.ak-gb-name, .ak-gb-text, .ak-gb-email-input, .ak-gb-linkedin {
	background: var(--ak-panel2);
	border: 1px solid var(--ak-line);
	border-radius: 8px;
	color: var(--ak-text);
	padding: 0.6em 0.9em;
	font-size: 0.88em;
	font-family: inherit;
	resize: none;
}
.ak-gb-name:focus, .ak-gb-text:focus, .ak-gb-email-input:focus, .ak-gb-linkedin:focus { outline: none; border-color: var(--ak-accent); }
.ak-gb-submit {
	align-self: flex-end;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--ak-accent);
	border: none;
	border-radius: 8px;
	color: #fff;
	padding: 0.55em 1.4em;
	font-size: 0.82em;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	cursor: pointer;
	transition: background-color 0.2s ease;
}
.ak-gb-submit:hover { background: var(--ak-accent-hi); }

/* =========================================================
   CHAT ASSISTANT WIDGET
   ========================================================= */
#ak-chat-launcher {
	position: fixed;
	right: 24px;
	bottom: 24px;
	z-index: 2000;
	width: 60px;
	height: 60px;
	border-radius: 50%;
	border: none;
	cursor: pointer;
	background: var(--ak-accent);
	color: #fff;
	font-size: 1.5em;
	box-shadow: 0 8px 24px rgba(0,0,0,0.4);
	transition: transform 0.18s ease, background-color 0.18s ease;
	display: flex;
	align-items: center;
	justify-content: center;
}
#ak-chat-launcher:hover { background: var(--ak-accent-hi); transform: scale(1.06); }
#ak-chat-launcher.open { transform: scale(0.9); }

#ak-chat-panel {
	position: fixed;
	right: 24px;
	bottom: 96px;
	z-index: 2000;
	width: 360px;
	max-width: calc(100vw - 32px);
	height: 520px;
	max-height: calc(100vh - 120px);
	display: none;
	flex-direction: column;
	background: var(--ak-base);
	border: 1px solid var(--ak-line);
	border-radius: 14px;
	overflow: hidden;
	box-shadow: 0 18px 50px rgba(0,0,0,0.5);
	animation: ak-pop 0.18s ease;
}
#ak-chat-panel.open { display: flex; }

@keyframes ak-pop {
	from { opacity: 0; transform: translateY(12px); }
	to   { opacity: 1; transform: translateY(0); }
}

#ak-chat-header {
	display: flex;
	align-items: center;
	gap: 0.7em;
	padding: 0.9em 1.1em;
	background: var(--ak-accent);
	color: #fff;
}
#ak-chat-header .ak-avatar {
	width: 34px; height: 34px;
	border-radius: 50%;
	background: rgba(255,255,255,0.18);
	display: flex; align-items: center; justify-content: center;
	font-weight: 700;
	font-family: 'Roboto Slab', serif;
}
#ak-chat-header .ak-title { font-weight: 700; font-size: 0.95em; line-height: 1.1; }
#ak-chat-header .ak-sub { font-size: 0.72em; opacity: 0.85; }
#ak-chat-header .ak-close {
	margin-left: auto;
	background: none; border: none; color: #fff;
	font-size: 1.2em; cursor: pointer; opacity: 0.85;
}
#ak-chat-header .ak-close:hover { opacity: 1; }

#ak-chat-log {
	flex: 1;
	overflow-y: auto;
	padding: 1em;
	display: flex;
	flex-direction: column;
	gap: 0.7em;
}
.ak-msg { max-width: 85%; padding: 0.65em 0.9em; border-radius: 14px; font-size: 0.88em; line-height: 1.5; }
.ak-msg.bot  { align-self: flex-start; background: var(--ak-panel); border: 1px solid var(--ak-line); border-bottom-left-radius: 4px; }
.ak-msg.user { align-self: flex-end; background: var(--ak-accent); border-bottom-right-radius: 4px; }
.ak-msg a { color: #c9d3f5; }
.ak-msg.user a { color: #fff; text-decoration: underline; }

.ak-chips { display: flex; flex-wrap: wrap; gap: 0.4em; padding: 0 1em 0.6em 1em; }
.ak-chip {
	background: rgba(76, 92, 150, 0.18);
	border: 1px solid var(--ak-accent);
	color: #c9d3f5;
	border-radius: 999px;
	padding: 0.35em 0.8em;
	font-size: 0.75em;
	cursor: pointer;
	transition: background-color 0.15s ease;
}
.ak-chip:hover { background: rgba(76, 92, 150, 0.4); color: #fff; }

#ak-chat-inputbar {
	display: flex;
	gap: 0.5em;
	padding: 0.7em;
	border-top: 1px solid var(--ak-line);
	background: var(--ak-base);
}
#ak-chat-input {
	flex: 1;
	background: var(--ak-panel);
	border: 1px solid var(--ak-line);
	border-radius: 999px;
	color: #fff;
	padding: 0.6em 1em;
	font-size: 0.88em;
}
#ak-chat-input:focus { outline: none; border-color: var(--ak-accent); }
#ak-chat-send {
	width: 40px; height: 40px;
	flex: 0 0 auto;
	border: none; border-radius: 50%;
	background: var(--ak-accent); color: #fff;
	cursor: pointer; font-size: 1em;
}
#ak-chat-send:hover { background: var(--ak-accent-hi); }

.ak-typing { display: inline-flex; gap: 3px; align-items: center; }
.ak-typing span {
	width: 6px; height: 6px; border-radius: 50%;
	background: var(--ak-muted);
	animation: ak-blink 1.2s infinite both;
}
.ak-typing span:nth-child(2) { animation-delay: 0.2s; }
.ak-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes ak-blink { 0%,80%,100% { opacity: 0.2; } 40% { opacity: 1; } }