/**
 * CAMS Design Planner — frontend styles (Stage 2.1).
 *
 * Header now hosts brand + info popover, contextual room editor, live totals,
 * and an options dropdown. Canvas supports wheel-zoom. Scoped under
 * .cams-dp-planner so nothing leaks into Divi or the theme.
 *
 * Brand: Deep Blue #2C3E5E | Steel Blue #3B5F8F | Soft Orange #F5A623
 *        Green #06593A | Medium Gray #6C757D | Light Gray #E1E4E8 | Dark #2C2C2C
 */

.cams-dp-planner {
	--cams-deep-blue: #2C3E5E;
	--cams-steel-blue: #3B5F8F;
	--cams-orange: #F5A623;
	--cams-green: #06593A;
	--cams-gray: #6C757D;
	--cams-light: #E1E4E8;
	--cams-dark: #2C2C2C;
	--cams-surface: #ffffff;
	--cams-surface-2: #f6f8fa;
	--cams-radius: 10px;

	box-sizing: border-box;
	max-width: 1180px;
	margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--cams-dark);
	-webkit-font-smoothing: antialiased;
}
.cams-dp-planner *,
.cams-dp-planner *::before,
.cams-dp-planner *::after { box-sizing: border-box; }

/* ===================== Header ===================== */
.cams-dp-header {
	background: linear-gradient(135deg, var(--cams-deep-blue), var(--cams-steel-blue));
	color: #fff;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px 18px;
	padding: 12px 20px;
	border-radius: var(--cams-radius) var(--cams-radius) 0 0;
}

/* Brand + info */
.cams-dp-head-brand { display: flex; align-items: center; gap: 9px; position: relative; flex: none; }
.cams-dp-title { margin: 0; font-size: 1.05rem; font-weight: 700; color: #fff; letter-spacing: .01em; }
.cams-dp-info-btn {
	width: 22px; height: 22px; border-radius: 50%;
	border: 1.5px solid rgba(255,255,255,.55); background: transparent;
	color: #fff; cursor: pointer; padding: 0; position: relative; flex: none;
	transition: background .12s ease, border-color .12s ease;
}
.cams-dp-info-btn::before {
	content: "i"; font-style: italic; font-weight: 700; font-size: 0.8rem;
	font-family: Georgia, "Times New Roman", serif;
	position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; line-height: 1;
}
.cams-dp-info-btn:hover { background: rgba(255,255,255,.18); border-color: #fff; }

.cams-dp-info-pop {
	position: absolute; top: calc(100% + 10px); left: 0; z-index: 60;
	width: 300px; max-width: 80vw;
	background: #fff; color: var(--cams-dark);
	border: 1px solid var(--cams-light); border-radius: 10px;
	padding: 16px; box-shadow: 0 8px 30px rgba(44,62,94,.22);
}
.cams-dp-info-pop[hidden] { display: none; }
.cams-dp-info-pop::before {
	content: ""; position: absolute; top: -7px; left: 16px; width: 12px; height: 12px;
	background: #fff; border-left: 1px solid var(--cams-light); border-top: 1px solid var(--cams-light);
	transform: rotate(45deg);
}
.cams-dp-info-pop h3 { margin: 0 0 6px; font-size: 0.95rem; color: var(--cams-deep-blue); }
.cams-dp-info-pop p { margin: 0 0 10px; font-size: 0.85rem; line-height: 1.45; color: var(--cams-gray); }
.cams-dp-info-hint { font-size: 0.78rem !important; color: var(--cams-steel-blue) !important; }
.cams-dp-info-close {
	font: inherit; font-size: 0.78rem; font-weight: 600; cursor: pointer;
	background: var(--cams-surface-2); border: 1px solid var(--cams-light);
	color: var(--cams-deep-blue); padding: 6px 14px; border-radius: 7px;
}
.cams-dp-info-close:hover { border-color: var(--cams-steel-blue); }

/* Contextual room editor (in the blue area) */
.cams-dp-head-context { flex: 1 1 320px; display: flex; justify-content: center; min-width: 0; }
.cams-dp-room-editor {
	display: flex; flex-wrap: wrap; align-items: flex-end; gap: 8px;
	background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18);
	border-radius: 10px; padding: 8px 10px;
}
.cams-dp-he-field { display: flex; flex-direction: column; gap: 3px; }
.cams-dp-he-field label {
	font-size: 0.6rem; text-transform: uppercase; letter-spacing: .07em;
	color: rgba(255,255,255,.78); font-weight: 700;
}
.cams-dp-he-field input {
	font: inherit; font-size: 0.85rem; padding: 5px 8px;
	border: 1px solid rgba(255,255,255,.3); border-radius: 6px;
	background: #fff; color: var(--cams-dark);
}
.cams-dp-he-field input:focus { outline: none; box-shadow: 0 0 0 3px rgba(245,166,35,.45); }
.cams-dp-he-name input { width: 150px; max-width: 40vw; }
.cams-dp-he-num input { width: 62px; }
.cams-dp-he-area {
	align-self: center; background: rgba(255,255,255,.16); color: #fff;
	font-weight: 700; font-size: 0.78rem; padding: 7px 11px; border-radius: 7px; white-space: nowrap;
}
.cams-dp-he-actions { display: flex; gap: 4px; align-self: center; }
.cams-dp-he-actions button {
	display: inline-flex; align-items: center; justify-content: center;
	width: 32px; height: 32px; padding: 0; cursor: pointer;
	background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22);
	border-radius: 7px; color: #fff; transition: background .12s ease;
}
.cams-dp-he-actions button:hover { background: rgba(255,255,255,.28); }
.cams-dp-he-actions button.is-danger:hover { background: #c0392b; border-color: #c0392b; }
.cams-dp-he-actions svg { width: 16px; height: 16px; }

/* Live totals */
.cams-dp-head-meta { display: flex; align-items: center; gap: 18px; flex: none; }
.cams-dp-meta-item { display: flex; flex-direction: column; line-height: 1.1; }
.cams-dp-meta-label { font-size: 0.6rem; text-transform: uppercase; letter-spacing: .07em; color: rgba(255,255,255,.72); font-weight: 700; }
.cams-dp-meta-value { font-size: 1.05rem; font-weight: 800; color: #fff; }
.cams-dp-meta-value .cams-dp-unit { font-size: 0.72rem; font-weight: 700; color: var(--cams-orange); margin-left: 3px; }

/* Options dropdown */
.cams-dp-head-settings { position: relative; flex: none; }
.cams-dp-settings-btn {
	display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
	font: inherit; font-size: 0.82rem; font-weight: 600; color: #fff;
	background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22);
	border-radius: 8px; padding: 8px 11px; transition: background .12s ease;
}
.cams-dp-settings-btn:hover { background: rgba(255,255,255,.26); }
.cams-dp-settings-btn svg { width: 16px; height: 16px; }
.cams-dp-settings-btn .cams-dp-caret { width: 13px; height: 13px; }
.cams-dp-settings-menu {
	position: absolute; right: 0; top: calc(100% + 8px); z-index: 60;
	background: #fff; color: var(--cams-dark);
	border: 1px solid var(--cams-light); border-radius: 10px; padding: 6px;
	min-width: 210px; box-shadow: 0 8px 30px rgba(44,62,94,.22);
}
.cams-dp-settings-menu[hidden] { display: none; }
.cams-dp-settings-menu .cams-dp-menu-label {
	font-size: 0.62rem; text-transform: uppercase; letter-spacing: .07em;
	color: var(--cams-gray); font-weight: 700; padding: 6px 9px 3px;
}
.cams-dp-settings-menu label {
	display: flex; align-items: center; gap: 9px; cursor: pointer;
	font-size: 0.85rem; color: var(--cams-deep-blue); padding: 8px 9px; border-radius: 7px;
}
.cams-dp-settings-menu label:hover { background: var(--cams-surface-2); }
.cams-dp-settings-menu input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--cams-steel-blue); }

/* ===================== App frame ===================== */
.cams-dp-app { border: 1px solid var(--cams-light); border-top: none; background: var(--cams-surface); }

/* Toolbar */
.cams-dp-toolbar {
	display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
	padding: 10px 14px; background: var(--cams-surface-2); border-bottom: 1px solid var(--cams-light);
}
.cams-dp-tool-group { display: inline-flex; align-items: center; gap: 4px; padding-right: 8px; margin-right: 4px; border-right: 1px solid var(--cams-light); }
.cams-dp-tool-group:last-child { border-right: none; }
.cams-dp-btn {
	display: inline-flex; align-items: center; gap: 6px;
	font: inherit; font-size: 0.82rem; font-weight: 600; color: var(--cams-deep-blue);
	background: #fff; border: 1px solid var(--cams-light); border-radius: 7px;
	padding: 7px 10px; cursor: pointer; line-height: 1;
	transition: background .12s ease, border-color .12s ease, transform .06s ease, color .12s ease;
}
.cams-dp-btn:hover:not(:disabled) { border-color: var(--cams-steel-blue); }
.cams-dp-btn:active:not(:disabled) { transform: translateY(1px); }
.cams-dp-btn:disabled { opacity: .4; cursor: not-allowed; }
.cams-dp-btn svg { width: 16px; height: 16px; flex: none; }
.cams-dp-btn.is-active { background: var(--cams-deep-blue); color: #fff; border-color: var(--cams-deep-blue); }
.cams-dp-btn.is-danger:hover:not(:disabled) { border-color: #c0392b; color: #c0392b; }
.cams-dp-zoom-label { font-size: 0.8rem; font-weight: 600; color: var(--cams-gray); min-width: 46px; text-align: center; }

/* ===================== Body / sidebar ===================== */
.cams-dp-body { display: flex; align-items: stretch; height: var(--cams-h, 640px); }
.cams-dp-sidebar { width: 230px; flex: none; height: 100%; min-height: 0; border-right: 1px solid var(--cams-light); background: var(--cams-surface-2); overflow-y: auto; }
.cams-dp-palette { padding: 12px; }
.cams-dp-palette-title { font-size: 0.7rem; text-transform: uppercase; letter-spacing: .07em; color: var(--cams-gray); font-weight: 700; margin: 0 0 8px; }
.cams-dp-chip {
	display: flex; align-items: center; gap: 9px; padding: 8px 9px; margin-bottom: 6px;
	background: #fff; border: 1px solid var(--cams-light); border-radius: 8px;
	cursor: grab; user-select: none; touch-action: none;
	transition: border-color .12s ease, box-shadow .12s ease;
}
.cams-dp-chip:hover { border-color: var(--cams-steel-blue); box-shadow: 0 2px 6px rgba(44,62,94,.08); }
.cams-dp-chip:active { cursor: grabbing; }
.cams-dp-chip.is-dragging { opacity: .45; }
.cams-dp-swatch { width: 16px; height: 16px; border-radius: 4px; flex: none; border: 1px solid rgba(0,0,0,.12); }
.cams-dp-chip-label { font-size: 0.85rem; font-weight: 600; color: var(--cams-deep-blue); line-height: 1.1; }
.cams-dp-chip-dims { display: block; font-size: 0.7rem; font-weight: 500; color: var(--cams-gray); margin-top: 1px; }

/* ===================== Canvas ===================== */
.cams-dp-canvas-wrap { flex: 1 1 auto; height: 100%; min-height: 0; overflow: auto; background: #fafbfc; position: relative; overscroll-behavior-x: contain; overscroll-behavior-y: auto; -webkit-overflow-scrolling: touch; }
.cams-dp-canvas {
	position: relative; background-color: #fff;
	background-image:
		linear-gradient(var(--cams-light) 1px, transparent 1px),
		linear-gradient(90deg, var(--cams-light) 1px, transparent 1px);
	touch-action: none;
}
.cams-dp-canvas.cams-dp-nogrid { background-image: none; }
.cams-dp-empty-hint { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; color: var(--cams-gray); pointer-events: none; width: 80%; max-width: 320px; }
.cams-dp-empty-hint p { margin: 10px 0 0; font-size: 0.95rem; }
.cams-dp-badge { display: inline-block; background: var(--cams-orange); color: var(--cams-dark); font-weight: 700; font-size: 0.7rem; letter-spacing: .05em; text-transform: uppercase; padding: 4px 12px; border-radius: 999px; }

/* Room blocks */
.cams-dp-room {
	position: absolute; border: 1.5px solid var(--room-color, var(--cams-steel-blue));
	background: var(--room-fill, rgba(59,95,143,.16)); border-radius: 4px;
	cursor: move; user-select: none; touch-action: none;
	display: flex; align-items: center; justify-content: center; overflow: hidden;
	transition: box-shadow .12s ease;
}
.cams-dp-room:hover { box-shadow: inset 0 0 0 1px var(--room-color, var(--cams-steel-blue)); }
.cams-dp-room.is-selected { box-shadow: 0 0 0 2px var(--cams-orange), 0 6px 18px rgba(44,62,94,.18); z-index: 5; }
.cams-dp-room-label { pointer-events: none; text-align: center; padding: 3px 6px; background: rgba(255,255,255,.82); border-radius: 4px; max-width: 92%; }
.cams-dp-room-name { display: block; font-size: 0.8rem; font-weight: 700; color: var(--cams-deep-blue); line-height: 1.15; word-break: break-word; }
.cams-dp-room-dims { display: block; font-size: 0.68rem; font-weight: 600; color: var(--cams-gray); margin-top: 1px; white-space: nowrap; }
.cams-dp-room-area { display: block; font-size: 0.64rem; font-weight: 500; color: var(--cams-gray); }
.cams-dp-handle { position: absolute; right: -1px; bottom: -1px; width: 16px; height: 16px; background: var(--cams-orange); border: 2px solid #fff; border-radius: 3px; cursor: nwse-resize; z-index: 6; box-shadow: 0 1px 3px rgba(0,0,0,.25); display: none; touch-action: none; }
.cams-dp-room.is-selected .cams-dp-handle { display: block; }

/* Drag ghost */
.cams-dp-ghost { position: fixed; z-index: 99999; pointer-events: none; background: rgba(59,95,143,.2); border: 1.5px dashed var(--cams-steel-blue); border-radius: 4px; opacity: .9; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; color: var(--cams-deep-blue); }

/* Disclaimer */
.cams-dp-disclaimer { background: #fff; border: 1px solid var(--cams-light); border-top: none; border-radius: 0 0 var(--cams-radius) var(--cams-radius); padding: 13px 26px; }
.cams-dp-disclaimer p { margin: 0; font-size: 0.84rem; color: var(--cams-gray); font-style: italic; }
.cams-dp-noscript { padding: 16px; color: var(--cams-gray); text-align: center; }

/* ===================== Responsive ===================== */
@media (max-width: 860px) {
	.cams-dp-head-context { order: 3; flex-basis: 100%; justify-content: flex-start; }
	.cams-dp-head-meta { order: 2; margin-left: auto; }
}
@media (max-width: 600px) {
	.cams-dp-header { padding: 12px 14px; }
	.cams-dp-body { flex-direction: column; height: auto; }
	.cams-dp-sidebar { width: 100%; height: auto; max-height: 168px; border-right: none; border-bottom: 1px solid var(--cams-light); }
	.cams-dp-canvas-wrap { height: auto; max-height: 60vh; min-height: 340px; }
	.cams-dp-palette { display: flex; flex-wrap: nowrap; gap: 6px; overflow-x: auto; padding: 10px; }
	.cams-dp-palette-title { display: none; }
	.cams-dp-chip { flex: 0 0 auto; margin-bottom: 0; }
	.cams-dp-chip-dims { display: none; }
	.cams-dp-he-name input { width: 120px; }
}

/* ===================== Stage 2.2: pan + collapsible sidebar ===================== */

/* Pan tool cursors. In pan mode the canvas captures touch (touch-action:none). */
.cams-dp-planner.is-pan .cams-dp-canvas { cursor: grab; touch-action: none; }
.cams-dp-planner.is-pan .cams-dp-room { cursor: grab; }
.cams-dp-planner.is-grabbing,
.cams-dp-planner.is-grabbing .cams-dp-canvas,
.cams-dp-planner.is-grabbing .cams-dp-room { cursor: grabbing !important; }

/* Palette header with collapse control */
.cams-dp-palette-head { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin-bottom: 8px; }
.cams-dp-palette-head .cams-dp-palette-title { margin: 0; }
.cams-dp-collapse-btn {
	display: inline-flex; align-items: center; justify-content: center;
	width: 26px; height: 26px; padding: 0; flex: none; cursor: pointer;
	background: #fff; border: 1px solid var(--cams-light); border-radius: 6px; color: var(--cams-gray);
	transition: border-color .12s ease, color .12s ease;
}
.cams-dp-collapse-btn:hover { border-color: var(--cams-steel-blue); color: var(--cams-deep-blue); }
.cams-dp-collapse-btn svg { width: 15px; height: 15px; }
.cams-dp-planner.is-collapsed .cams-dp-collapse-btn svg { transform: rotate(180deg); }

/* Collapsed sidebar = narrow, scrollable icon rail (desktop/tablet only). */
@media (min-width: 601px) {
	.cams-dp-planner.is-collapsed .cams-dp-sidebar { width: 60px; }
	.cams-dp-planner.is-collapsed .cams-dp-palette { padding: 10px 8px; }
	.cams-dp-planner.is-collapsed .cams-dp-palette-head { justify-content: center; }
	.cams-dp-planner.is-collapsed .cams-dp-chip { justify-content: center; padding: 9px 0; }
}
/* Hide the text portion of each chip when collapsed (swatch stays draggable). */
.cams-dp-planner.is-collapsed .cams-dp-chip-text { display: none; }

/* ===================== Stage 2.3: full-width + fullscreen ===================== */

/* Edge-to-edge layout via [cams_design_planner width="full"]. */
.cams-dp-planner.cams-dp-fullwidth { max-width: none; }

/* Fullscreen mode = fixed overlay (works on iOS Safari too). JS also attempts
   the native Fullscreen API where available. */
.cams-dp-planner.is-fullscreen {
	position: fixed; inset: 0; z-index: 99999;
	max-width: none; width: auto; height: auto;
	margin: 0; display: flex; flex-direction: column; background: #fff;
}
.cams-dp-planner.is-fullscreen .cams-dp-header { border-radius: 0; flex: none; }
.cams-dp-planner.is-fullscreen .cams-dp-app { flex: 1 1 auto; display: flex; flex-direction: column; min-height: 0; border-radius: 0; }
.cams-dp-planner.is-fullscreen .cams-dp-toolbar { flex: none; }
.cams-dp-planner.is-fullscreen .cams-dp-body { flex: 1 1 auto; height: auto; min-height: 0; }
.cams-dp-planner.is-fullscreen .cams-dp-canvas-wrap { height: auto; max-height: none; }
.cams-dp-planner.is-fullscreen .cams-dp-disclaimer { border-radius: 0; flex: none; }

/* Visual feedback while a room is being dragged on touch (after long-press). */
.cams-dp-room.cams-dp-moving { box-shadow: 0 0 0 2px var(--cams-orange), 0 10px 26px rgba(44,62,94,.32); opacity: .96; }

/* ===================== Stage 3: multi-floor ===================== */
.cams-dp-floorbar {
	display: flex; align-items: center; gap: 8px;
	padding: 8px 12px; background: #fff; border-bottom: 1px solid var(--cams-light);
	overflow-x: auto; white-space: nowrap;
}
.cams-dp-floor-label { font-size: 0.66rem; text-transform: uppercase; letter-spacing: .07em; color: var(--cams-gray); font-weight: 700; flex: none; }
.cams-dp-floor-tabs { display: flex; align-items: center; gap: 5px; flex: 0 1 auto; }
.cams-dp-floor-tab {
	font: inherit; font-size: 0.82rem; font-weight: 600; color: var(--cams-deep-blue);
	background: var(--cams-surface-2); border: 1px solid var(--cams-light); border-radius: 999px;
	padding: 6px 14px; cursor: pointer; white-space: nowrap;
	transition: background .12s ease, border-color .12s ease, color .12s ease;
}
.cams-dp-floor-tab:hover { border-color: var(--cams-steel-blue); }
.cams-dp-floor-tab.is-active { background: var(--cams-deep-blue); color: #fff; border-color: var(--cams-deep-blue); }
.cams-dp-floor-rename {
	font: inherit; font-size: 0.82rem; font-weight: 600; color: var(--cams-dark);
	padding: 6px 10px; width: 140px; border: 1px solid var(--cams-steel-blue);
	border-radius: 999px; outline: none; box-shadow: 0 0 0 3px rgba(59,95,143,.16);
}
.cams-dp-floor-actions { display: flex; align-items: center; gap: 5px; margin-left: auto; flex: none; }
.cams-dp-fbtn {
	display: inline-flex; align-items: center; justify-content: center; gap: 6px;
	height: 32px; min-width: 32px; padding: 0 9px; cursor: pointer;
	font: inherit; font-size: 0.8rem; font-weight: 600; color: var(--cams-deep-blue);
	background: #fff; border: 1px solid var(--cams-light); border-radius: 7px;
	transition: background .12s ease, border-color .12s ease, color .12s ease;
}
.cams-dp-fbtn:hover:not(:disabled) { border-color: var(--cams-steel-blue); }
.cams-dp-fbtn:disabled { opacity: .4; cursor: not-allowed; }
.cams-dp-fbtn.is-danger:hover:not(:disabled) { border-color: #c0392b; color: #c0392b; }
.cams-dp-fbtn svg { width: 16px; height: 16px; }
.cams-dp-floor-add { background: var(--cams-steel-blue); color: #fff; border-color: var(--cams-steel-blue); }
.cams-dp-floor-add:hover:not(:disabled) { background: var(--cams-deep-blue); border-color: var(--cams-deep-blue); }

/* Ghost overlay of the floor below (alignment reference). */
.cams-dp-ghost-room {
	position: absolute; pointer-events: none; border-radius: 4px; opacity: .7;
	border: 1.5px dashed var(--cams-gray); background: rgba(108,117,125,.06);
	display: flex; align-items: center; justify-content: center; z-index: 0;
}
.cams-dp-ghost-room.cams-dp-ghost-stair { border-style: dotted; border-color: var(--cams-orange); }
.cams-dp-ghost-name {
	font-size: 0.66rem; font-weight: 600; color: var(--cams-gray);
	background: rgba(255,255,255,.55); padding: 1px 5px; border-radius: 3px;
}

/* Staircase marker — tread lines so it reads as a stair/connector. */
.cams-dp-room[data-type="staircase"]::before {
	content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: 3px;
	background: repeating-linear-gradient(0deg, transparent 0, transparent 7px, var(--room-color, #F5A623) 7px, var(--room-color, #F5A623) 8px);
	opacity: .4;
}

.cams-dp-planner.is-fullscreen .cams-dp-floorbar { flex: none; }

@media (max-width: 600px) {
	.cams-dp-floor-label { display: none; }
	.cams-dp-floor-add span { display: none; }
}

/* ===================== Custom shapes (split sides / curves / angled walls) ===================== */
.cams-dp-room.is-shape { background: transparent; border: none; }
.cams-dp-room.is-shape:hover { box-shadow: none; }
.cams-dp-shape-svg { position: absolute; top: 0; left: 0; overflow: visible; }
.cams-dp-shape-svg path {
	fill: var(--room-fill, rgba(59,95,143,.16));
	stroke: var(--room-color, var(--cams-steel-blue));
	stroke-width: 1.5; vector-effect: non-scaling-stroke; stroke-linejoin: round;
}
.cams-dp-room.is-shape.is-selected { box-shadow: none; }
.cams-dp-room.is-shape.is-selected .cams-dp-shape-svg path { stroke-width: 2.5; }
.cams-dp-room.is-shape .cams-dp-room-label {
	position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.cams-dp-room.is-editing { overflow: visible; }

/* Vertex (corner) handles + edge (side) handles */
.cams-dp-vh, .cams-dp-eh { position: absolute; z-index: 10; touch-action: none; }
.cams-dp-vh {
	width: 16px; height: 16px; margin: -8px 0 0 -8px; border-radius: 50%;
	background: #fff; border: 2.5px solid var(--cams-steel-blue); cursor: move;
	box-shadow: 0 1px 3px rgba(0,0,0,.3);
}
.cams-dp-eh {
	width: 13px; height: 13px; margin: -6.5px 0 0 -6.5px; border-radius: 3px;
	background: var(--cams-orange); border: 2px solid #fff; cursor: move;
	box-shadow: 0 1px 3px rgba(0,0,0,.3); z-index: 9;
}
.cams-dp-eh.is-sel { background: var(--cams-deep-blue); transform: scale(1.15); }

/* Shape-edit panel in the header */
.cams-dp-shape-panel {
	display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
	background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18);
	border-radius: 10px; padding: 8px 10px;
}
.cams-dp-shape-title { font-size: 0.82rem; font-weight: 700; color: #fff; }
.cams-dp-shape-hint { font-size: 0.78rem; color: rgba(255,255,255,.8); max-width: 36ch; }
.cams-dp-shape-panel .cams-dp-btn { font-size: 0.8rem; }
.cams-dp-act-txt { font-size: 0.8rem; }
@media (max-width: 600px) { .cams-dp-act-txt { display: none; } }

/* ===================== Stage 4: cost estimate panel ===================== */
.cams-dp-est-btn { background: var(--cams-orange); color: var(--cams-dark); border-color: var(--cams-orange); }
.cams-dp-est-btn:hover { background: #e6960f; border-color: #e6960f; }
.cams-dp-est-btn[aria-expanded="true"] { background: #e6960f; }

.cams-dp-est-pop {
	position: absolute; right: 0; top: calc(100% + 8px); z-index: 60;
	width: 320px; max-width: 86vw;
	background: #fff; color: var(--cams-dark);
	border: 1px solid var(--cams-light); border-radius: 10px; padding: 14px;
	box-shadow: 0 8px 30px rgba(44,62,94,.22);
}
.cams-dp-est-pop[hidden] { display: none; }
.cams-dp-est-title { margin: 0 0 10px; font-size: 0.95rem; color: var(--cams-deep-blue); }
.cams-dp-est-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 5px 0; font-size: 0.86rem; color: var(--cams-dark); }
.cams-dp-est-row b { font-weight: 700; color: var(--cams-deep-blue); white-space: nowrap; }
.cams-dp-est-cap { font-size: 0.72rem; color: var(--cams-gray); margin: -2px 0 4px; }
.cams-dp-est-note { font-size: 0.8rem; color: var(--cams-gray); background: var(--cams-surface-2); border-radius: 7px; padding: 8px 10px; margin: 4px 0; }
.cams-dp-est-sub { font-size: 0.66rem; text-transform: uppercase; letter-spacing: .07em; color: var(--cams-gray); font-weight: 700; margin: 10px 0 4px; border-top: 1px solid var(--cams-light); padding-top: 10px; }
.cams-dp-est-addon { display: flex; align-items: center; gap: 9px; font-size: 0.84rem; color: var(--cams-dark); padding: 6px 0; cursor: pointer; }
.cams-dp-est-addon input { width: 15px; height: 15px; accent-color: var(--cams-steel-blue); flex: none; }
.cams-dp-est-addon span { flex: 1; }
.cams-dp-est-addon b { font-weight: 700; color: var(--cams-deep-blue); white-space: nowrap; }
.cams-dp-est-total {
	display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
	margin-top: 10px; padding-top: 10px; border-top: 2px solid var(--cams-light);
	font-size: 0.9rem; font-weight: 700; color: var(--cams-deep-blue);
}
.cams-dp-est-total b { font-size: 1.15rem; color: var(--cams-green); }
.cams-dp-est-disc { margin: 10px 0 0; font-size: 0.74rem; font-style: italic; color: var(--cams-gray); line-height: 1.4; }

/* Region picker + printing sets selector in the estimate panel */
.cams-dp-est-field { margin: 4px 0 10px; }
.cams-dp-est-field label { display: block; font-size: 0.74rem; font-weight: 700; color: var(--cams-gray); margin-bottom: 3px; }
.cams-dp-est-field select {
	width: 100%; padding: 7px 9px; border: 1px solid var(--cams-light); border-radius: 7px;
	background: #fff; color: var(--cams-dark); font-size: 0.86rem;
}
.cams-dp-est-addon select {
	border: 1px solid var(--cams-light); border-radius: 6px; padding: 2px 5px;
	font-size: 0.78rem; background: #fff; color: var(--cams-dark); margin-left: 4px;
}
.cams-dp-est-addon.is-disabled { opacity: 0.55; }
.cams-dp-est-mini { display: block; font-size: 0.7rem; font-style: normal; color: var(--cams-gray); }