/* DRN AI Assistant widget.
   NOTE ON UNITS: this site's theme sets html { font-size: 10px }, so rem is
   unreliable here. Everything below is in px on purpose. */

#drn-as {
	--drn-ink: #1C1815;
	--drn-ground: #F6F2E9;
	--drn-accent: #C2760F;
	--drn-line: #E4DCCB;
	--drn-white: #FFFFFF;
	font-family: inherit;
	font-size: 15px;
	line-height: 1.45;
	color: var(--drn-ink);
	z-index: 99990;
	position: fixed;
	right: 20px;
	bottom: 20px;
}
#drn-as *, #drn-as *::before, #drn-as *::after { box-sizing: border-box; }

/* Launcher bubble */
#drn-as-bubble {
	display: flex;
	align-items: center;
	gap: 10px;
	background: var(--drn-ink);
	color: var(--drn-white);
	border: 0;
	border-radius: 999px;
	padding: 12px 18px 12px 14px;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	box-shadow: 0 8px 24px rgba(28, 24, 21, .28);
	transition: transform .15s ease;
}
#drn-as-bubble:hover { transform: translateY(-1px); }
#drn-as-bubble svg { width: 22px; height: 22px; flex: 0 0 auto; }
#drn-as-bubble .drn-as-dot {
	position: absolute; top: -3px; right: -3px;
	width: 14px; height: 14px; border-radius: 50%;
	background: var(--drn-accent); border: 2px solid var(--drn-white);
	display: none;
}
#drn-as.drn-as-has-new #drn-as-bubble .drn-as-dot { display: block; }
#drn-as.drn-as-open #drn-as-bubble { display: none; }

/* Panel */
#drn-as-panel {
	display: none;
	flex-direction: column;
	width: 370px;
	max-width: calc(100vw - 40px);
	height: 580px;
	max-height: calc(100vh - 40px);
	background: var(--drn-white);
	border-radius: 16px;
	box-shadow: 0 16px 48px rgba(28, 24, 21, .30);
	overflow: hidden;
}
#drn-as.drn-as-open #drn-as-panel { display: flex; }

#drn-as-head {
	display: flex; align-items: center; gap: 12px;
	padding: 14px 16px;
	background: var(--drn-ink);
	color: var(--drn-white);
}
#drn-as-head .drn-as-avatar {
	width: 36px; height: 36px; border-radius: 50%;
	background: var(--drn-accent); color: var(--drn-white);
	display: flex; align-items: center; justify-content: center;
	font-weight: 700; font-size: 16px; flex: 0 0 auto;
}
#drn-as-head .drn-as-title { font-weight: 700; font-size: 15px; }
#drn-as-head .drn-as-sub { font-size: 12px; opacity: .75; }
#drn-as-head .drn-as-grow { flex: 1 1 auto; min-width: 0; }
#drn-as-close {
	background: transparent; border: 0; color: var(--drn-white);
	font-size: 26px; line-height: 1; cursor: pointer; padding: 4px 6px; opacity: .8;
}
#drn-as-close:hover { opacity: 1; }

#drn-as-tools {
	display: flex; gap: 8px;
	padding: 10px 12px;
	background: var(--drn-white);
	border-bottom: 1px solid var(--drn-line);
}
.drn-as-tool {
	flex: 1 1 0;
	display: inline-flex; align-items: center; justify-content: center; gap: 7px;
	background: var(--drn-white);
	border: 1.5px solid var(--drn-accent);
	color: var(--drn-accent);
	border-radius: 999px;
	padding: 8px 12px;
	font: inherit; font-size: 13.5px; font-weight: 700;
	cursor: pointer;
	white-space: nowrap;
	transition: background .15s ease, color .15s ease;
}
.drn-as-tool svg { width: 16px; height: 16px; flex: 0 0 auto; }
.drn-as-tool:hover, .drn-as-tool:focus-visible { background: var(--drn-accent); color: var(--drn-white); outline: none; }

.drn-as-emailform {
	align-self: stretch;
	background: var(--drn-white);
	border: 1px solid var(--drn-line);
	border-radius: 14px;
	padding: 12px 14px;
	font-size: 14px;
}
.drn-as-emailform label { display: block; margin-bottom: 8px; }
.drn-as-emailrow { display: flex; gap: 8px; }
.drn-as-emailrow input {
	flex: 1 1 auto; min-width: 0;
	border: 1px solid var(--drn-line); border-radius: 10px;
	padding: 9px 12px; font: inherit; font-size: 14px; color: var(--drn-ink); background: var(--drn-white);
}
.drn-as-emailrow input:focus { outline: 2px solid var(--drn-accent); outline-offset: 0; border-color: transparent; }
.drn-as-emailrow button {
	flex: 0 0 auto;
	background: var(--drn-ink); color: var(--drn-white); border: 0;
	border-radius: 10px; padding: 9px 14px; font: inherit; font-size: 14px; font-weight: 600; cursor: pointer;
}
.drn-as-emailrow button:disabled { opacity: .5; cursor: default; }

#drn-as-log {
	flex: 1 1 auto;
	overflow-y: auto;
	padding: 16px 14px 8px;
	background: var(--drn-ground);
	display: flex; flex-direction: column; gap: 10px;
}
.drn-as-msg {
	max-width: 86%;
	padding: 10px 14px;
	border-radius: 14px;
	white-space: pre-wrap;
	word-wrap: break-word;
	overflow-wrap: anywhere;
}
.drn-as-msg.assistant {
	align-self: flex-start;
	background: var(--drn-white);
	border-bottom-left-radius: 4px;
	border: 1px solid var(--drn-line);
}
.drn-as-msg.user {
	align-self: flex-end;
	background: var(--drn-ink);
	color: var(--drn-white);
	border-bottom-right-radius: 4px;
}
.drn-as-msg a { color: var(--drn-accent); text-decoration: underline; word-break: break-all; }
.drn-as-msg.user a { color: #F3C98B; }
.drn-as-msg.error { background: #FBEAEA; border-color: #E8B4B4; color: #7A1F1F; }

.drn-as-book {
	align-self: flex-start;
	display: inline-block;
	background: var(--drn-accent);
	color: var(--drn-white) !important;
	text-decoration: none !important;
	font-weight: 700;
	padding: 12px 18px;
	border-radius: 999px;
	font-size: 15px;
}
.drn-as-book:hover { filter: brightness(1.06); }

.drn-as-chips { display: flex; flex-wrap: wrap; gap: 8px; align-self: flex-start; }
.drn-as-chip {
	background: var(--drn-white); border: 1px solid var(--drn-ink);
	color: var(--drn-ink); border-radius: 999px; padding: 7px 13px;
	font-size: 14px; cursor: pointer;
}
.drn-as-chip:hover { background: var(--drn-ink); color: var(--drn-white); }

.drn-as-typing { align-self: flex-start; display: flex; gap: 5px; padding: 12px 16px; background: var(--drn-white); border: 1px solid var(--drn-line); border-radius: 14px; border-bottom-left-radius: 4px; }
.drn-as-typing span { width: 7px; height: 7px; border-radius: 50%; background: #B9AE9A; animation: drn-as-blink 1.2s infinite; }
.drn-as-typing span:nth-child(2) { animation-delay: .2s; }
.drn-as-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes drn-as-blink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }

#drn-as-form {
	display: flex; gap: 8px; align-items: flex-end;
	padding: 10px 12px;
	border-top: 1px solid var(--drn-line);
	background: var(--drn-white);
}
#drn-as-input {
	flex: 1 1 auto;
	resize: none;
	border: 1px solid var(--drn-line);
	border-radius: 12px;
	padding: 10px 12px;
	font: inherit;
	font-size: 15px;
	line-height: 1.4;
	max-height: 110px;
	color: var(--drn-ink);
	background: var(--drn-white);
}
#drn-as-input:focus { outline: 2px solid var(--drn-accent); outline-offset: 0; border-color: transparent; }
#drn-as-send {
	flex: 0 0 auto;
	width: 42px; height: 42px; border-radius: 50%;
	background: var(--drn-ink); color: var(--drn-white); border: 0; cursor: pointer;
	display: flex; align-items: center; justify-content: center;
}
#drn-as-send:disabled { opacity: .4; cursor: default; }
#drn-as-send svg { width: 20px; height: 20px; }
#drn-as-privacy {
	font-size: 11.5px; color: #7C7364; text-align: center;
	padding: 0 12px 8px; background: var(--drn-white);
}

@media (max-width: 640px) {
	#drn-as { right: 12px; bottom: 12px; }
	#drn-as.drn-as-open { right: 0; bottom: 0; left: 0; top: 0; }
	#drn-as-panel { width: 100vw; max-width: 100vw; height: 100%; max-height: 100%; border-radius: 0; }
	#drn-as-bubble span.drn-as-label { display: none; }
	#drn-as-bubble { padding: 14px; }
}