/**
 * SurveyFlow Frontend Stylesheet
 * Brand System: Primary Navy (#0B1F3A), Accent Gold (#C9A227), Canvas Light (#F5F7FA)
 * Mobile-First, Touch-Optimized (Touch targets >= 44px)
 */

:root {
	--sf-primary: #0B1F3A;
	--sf-primary-hover: #132e52;
	--sf-gold: #C9A227;
	--sf-gold-hover: #dcb336;
	--sf-bg: #F5F7FA;
	--sf-card: #FFFFFF;
	--sf-border: #E2E8F0;
	--sf-text: #1E293B;
	--sf-muted: #64748B;
	--sf-success: #16A34A;
	--sf-danger: #DC2626;
}

.sf-public-wrap {
	max-width: 900px;
	margin: 20px auto;
	padding: 0 16px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
	color: var(--sf-text);
	box-sizing: border-box;
}

.sf-public-wrap * {
	box-sizing: border-box;
}

/* Header & Welcome Bar */
/* Persistent Top Surveyor Navigation Bar */
.sf-surveyor-nav-wrap {
	margin-bottom: 20px;
}

.sf-surveyor-nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: #FFFFFF;
	border: 1px solid var(--sf-border);
	border-radius: 12px;
	padding: 10px 16px;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
	flex-wrap: wrap;
	gap: 10px;
}

.sf-nav-brand {
	display: flex;
	align-items: center;
	gap: 12px;
}

.sf-brand-link {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	text-decoration: none;
	color: var(--sf-primary);
	font-weight: 800;
	font-size: 16px;
}

.sf-brand-badge {
	width: 32px;
	height: 32px;
	background: var(--sf-primary);
	color: var(--sf-gold);
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 800;
	font-size: 13px;
	border: 1px solid rgba(201, 162, 39, 0.3);
}

.sf-nav-user-chip {
	font-size: 12px;
	color: #64748B;
	background: #F1F5F9;
	padding: 3px 8px;
	border-radius: 6px;
	font-weight: 500;
}

.sf-nav-links {
	display: flex;
	align-items: center;
	gap: 8px;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
}

.sf-nav-link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 14px;
	border-radius: 8px;
	font-size: 13px;
	font-weight: 600;
	text-decoration: none;
	color: var(--sf-text);
	background: #F8FAFC;
	border: 1px solid #E2E8F0;
	white-space: nowrap;
	transition: all 0.15s ease;
}

.sf-nav-link:hover {
	background: #E2E8F0;
	color: var(--sf-primary);
}

.sf-nav-link.active {
	background: var(--sf-primary);
	color: #FFFFFF;
	border-color: var(--sf-primary);
}

.sf-nav-link-gold {
	background: rgba(201, 162, 39, 0.12);
	border-color: rgba(201, 162, 39, 0.4);
	color: #92400E;
}

.sf-nav-link-gold:hover {
	background: var(--sf-gold);
	color: #0B1F3A;
	border-color: var(--sf-gold);
}

.sf-nav-link-gold.active {
	background: var(--sf-gold);
	color: #0B1F3A;
	border-color: var(--sf-gold);
}

.sf-nav-logout {
	background: #FEF2F2 !important;
	border-color: #FECACA !important;
	color: #DC2626 !important;
	font-weight: 700;
}

.sf-nav-logout:hover {
	background: #DC2626 !important;
	color: #FFFFFF !important;
	border-color: #DC2626 !important;
}

/* Header & Welcome Hero Bar */
.sf-top-bar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: var(--sf-primary);
	color: #FFFFFF;
	padding: 20px 24px;
	border-radius: 12px;
	margin-bottom: 24px;
	box-shadow: 0 4px 12px rgba(11, 31, 58, 0.15);
	flex-wrap: wrap;
	gap: 16px;
}

.sf-user-welcome h2 {
	margin: 2px 0 4px 0;
	font-size: 20px;
	font-weight: 700;
	color: #FFFFFF;
}

.sf-greeting {
	font-size: 13px;
	color: #94A3B8;
}

.sf-role-badge {
	display: inline-block;
	font-size: 10px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	padding: 2px 8px;
	border-radius: 4px;
	background: var(--sf-gold);
	color: var(--sf-primary);
}

.sf-top-actions {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
}

.sf-btn-white-outline {
	background: rgba(255, 255, 255, 0.12) !important;
	color: #FFFFFF !important;
	border: 1px solid rgba(255, 255, 255, 0.4) !important;
	font-weight: 600 !important;
}

.sf-btn-white-outline:hover {
	background: rgba(255, 255, 255, 0.25) !important;
	border-color: #FFFFFF !important;
}

.sf-btn-logout-hero {
	background: rgba(239, 68, 68, 0.22) !important;
	color: #FCA5A5 !important;
	border: 1px solid rgba(239, 68, 68, 0.7) !important;
	font-weight: 700 !important;
}

.sf-btn-logout-hero:hover {
	background: #DC2626 !important;
	color: #FFFFFF !important;
	border-color: #DC2626 !important;
}

/* Metric Cards */
.sf-metrics-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
	gap: 12px;
	margin-bottom: 24px;
}

.sf-metric-card {
	background: #FFFFFF;
	border: 1px solid var(--sf-border);
	border-radius: 10px;
	padding: 16px;
	display: flex;
	flex-direction: column;
	gap: 6px;
	box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.sf-metric-link {
	text-decoration: none !important;
	cursor: pointer;
	transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
	position: relative;
}

.sf-metric-link:hover {
	transform: translateY(-3px);
	box-shadow: 0 6px 16px rgba(11, 31, 58, 0.1);
	border-color: var(--sf-gold);
}

.sf-metric-link:active {
	transform: translateY(0);
}

.sf-metric-header-row {
	display: flex;
	justify-content: space-between;
	align-items: center;
	width: 100%;
}

.sf-metric-arrow {
	font-size: 14px;
	font-weight: 700;
	color: var(--sf-muted);
	transition: transform 0.15s ease, color 0.15s ease;
}

.sf-metric-link:hover .sf-metric-arrow {
	transform: translateX(3px);
	color: var(--sf-gold);
}

.sf-metric-subtext {
	font-size: 11px;
	color: #94A3B8;
	margin-top: 2px;
}

.sf-metric-title {
	font-size: 12px;
	color: var(--sf-muted);
	font-weight: 600;
}

.sf-metric-value {
	font-size: 24px;
	font-weight: 800;
	color: var(--sf-primary);
	font-variant-numeric: tabular-nums;
}

.sf-metric-today .sf-metric-value { color: #0284C7; }
.sf-metric-approved .sf-metric-value { color: var(--sf-success); }
.sf-metric-rejected .sf-metric-value { color: var(--sf-danger); }

/* Quick Status Filter Pills Bar */
.sf-status-pills-bar {
	display: flex;
	gap: 8px;
	margin-bottom: 16px;
	overflow-x: auto;
	padding-bottom: 4px;
	-webkit-overflow-scrolling: touch;
}

.sf-status-pill {
	display: inline-flex;
	align-items: center;
	padding: 6px 14px;
	border-radius: 20px;
	font-size: 12px;
	font-weight: 600;
	text-decoration: none;
	color: #475569;
	background: #FFFFFF;
	border: 1px solid var(--sf-border);
	white-space: nowrap;
	transition: all 0.15s ease;
}

.sf-status-pill:hover {
	background: #F1F5F9;
	color: var(--sf-primary);
}

.sf-status-pill.active {
	background: var(--sf-primary);
	color: #FFFFFF;
	border-color: var(--sf-primary);
}

/* Progress Tracker */
.sf-progress-tracker {
	display: flex;
	justify-content: space-between;
	background: #FFFFFF;
	border: 1px solid var(--sf-border);
	border-radius: 10px;
	padding: 12px 16px;
	margin-bottom: 24px;
	overflow-x: auto;
}

.sf-step-item {
	display: flex;
	align-items: center;
	gap: 8px;
	opacity: 0.45;
	font-size: 12px;
	font-weight: 600;
	white-space: nowrap;
}

.sf-step-item.active {
	opacity: 1;
	color: var(--sf-primary);
}

.sf-step-item.completed {
	opacity: 1;
	color: var(--sf-success);
}

.sf-step-num {
	width: 26px;
	height: 26px;
	border-radius: 50%;
	background: var(--sf-bg);
	border: 2px solid var(--sf-border);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 11px;
	font-weight: 700;
}

.sf-step-item.active .sf-step-num {
	background: var(--sf-primary);
	border-color: var(--sf-primary);
	color: #FFFFFF;
}

.sf-step-item.completed .sf-step-num {
	background: var(--sf-success);
	border-color: var(--sf-success);
	color: #FFFFFF;
}

/* Wizard Steps */
.sf-wizard-step {
	display: none;
}

.sf-wizard-step.active {
	display: block;
}

.sf-step-card {
	background: #FFFFFF;
	border: 1px solid var(--sf-border);
	border-radius: 12px;
	padding: 24px;
	margin-bottom: 20px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.sf-step-card h3 {
	margin: 0 0 16px 0;
	font-size: 18px;
	font-weight: 700;
	color: var(--sf-primary);
	border-bottom: 2px solid var(--sf-bg);
	padding-bottom: 10px;
}

.sf-step-desc {
	font-size: 13px;
	color: var(--sf-muted);
	margin-bottom: 20px;
}

/* Form Inputs */
.sf-form-group {
	margin-bottom: 18px;
}

.sf-form-group label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	color: var(--sf-text);
	margin-bottom: 6px;
}

.sf-required {
	color: var(--sf-danger);
}

.sf-input,
.sf-select,
.sf-textarea {
	width: 100%;
	min-height: 44px;
	padding: 10px 14px;
	border: 1px solid var(--sf-border);
	border-radius: 8px;
	font-size: 15px;
	color: var(--sf-text);
	background: #FFFFFF;
	transition: border-color 0.15s ease-in-out;
}

.sf-input:focus,
.sf-select:focus,
.sf-textarea:focus {
	border-color: var(--sf-primary);
	outline: none;
	box-shadow: 0 0 0 2px rgba(11, 31, 58, 0.1);
}

.sf-readonly {
	background: #F1F5F9;
	color: #475569;
}

/* GPS Geolocation Box */
.sf-gps-box {
	background: #F8FAFC;
	border: 1px solid #CBD5E1;
	border-radius: 10px;
	padding: 18px;
	margin-bottom: 20px;
}

.sf-gps-header h4 {
	margin: 0 0 4px 0;
	font-size: 14px;
	font-weight: 700;
	color: var(--sf-primary);
}

.sf-gps-header p {
	margin: 0 0 12px 0;
	font-size: 12px;
	color: var(--sf-muted);
}

.sf-btn-gps {
	width: 100%;
	min-height: 48px;
	background: var(--sf-primary);
	color: #FFFFFF;
	font-weight: 700;
	font-size: 15px;
	border: none;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	cursor: pointer;
	box-shadow: 0 2px 6px rgba(11, 31, 58, 0.2);
}

.sf-gps-status-indicator {
	margin: 10px 0;
	font-size: 12px;
	font-weight: 600;
	text-align: center;
	color: var(--sf-muted);
}

.sf-coords-preview {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 10px;
	margin-top: 10px;
}

/* Camera Hardware Trigger */
.sf-camera-buttons-group {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-bottom: 14px;
}

.sf-camera-btn-wrap {
	position: relative;
	overflow: hidden;
	min-height: 52px;
	background: var(--sf-gold);
	color: var(--sf-primary);
	font-weight: 700;
	font-size: 15px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	border: 1px solid rgba(0,0,0,0.1);
	box-shadow: 0 2px 6px rgba(201, 162, 39, 0.3);
	cursor: pointer;
	user-select: none;
	-webkit-tap-highlight-color: transparent;
	transition: background 0.15s ease, transform 0.1s ease;
}

.sf-camera-btn-wrap:active {
	transform: scale(0.98);
	background: var(--sf-gold-hover);
}

.sf-gallery-btn-wrap {
	position: relative;
	overflow: hidden;
	min-height: 44px;
	background: #F1F5F9;
	color: #334155;
	font-weight: 600;
	font-size: 14px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	border: 1px solid #CBD5E1;
	cursor: pointer;
	user-select: none;
	-webkit-tap-highlight-color: transparent;
	transition: background 0.15s ease;
}

.sf-gallery-btn-wrap:hover {
	background: #E2E8F0;
	color: var(--sf-primary);
}

.sf-gallery-btn-wrap:active {
	background: #CBD5E1;
}

.sf-direct-file-input {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0 !important;
	cursor: pointer;
	z-index: 5;
	font-size: 100px;
	pointer-events: auto !important;
}

.sf-photo-preview {
	min-height: 120px;
	border: 2px dashed #CBD5E1;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #F8FAFC;
	overflow: hidden;
}

.sf-photo-preview img {
	max-width: 100%;
	max-height: 240px;
	object-fit: cover;
	border-radius: 6px;
}

/* Multi-Photo Evidence Gallery & Counter (Up to 5 Photos) */
.sf-photo-counter-bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 12px;
	padding: 8px 12px;
	background: #F1F5F9;
	border-radius: 8px;
	border: 1px solid #E2E8F0;
}

.sf-counter-badge {
	display: inline-flex;
	align-items: center;
	padding: 4px 10px;
	background: var(--sf-primary);
	color: #FFFFFF;
	font-size: 13px;
	font-weight: 700;
	border-radius: 20px;
	letter-spacing: 0.3px;
}

.sf-counter-badge.sf-counter-full {
	background: #059669;
}

.sf-photo-counter-note {
	font-size: 12px;
	color: var(--sf-muted);
}

.sf-photos-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
	gap: 14px;
	margin-top: 14px;
	margin-bottom: 16px;
}

.sf-captured-photo-card {
	background: #FFFFFF;
	border: 1px solid #E2E8F0;
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
	display: flex;
	flex-direction: column;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.sf-captured-photo-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.sf-photo-img-wrap {
	position: relative;
	width: 100%;
	height: 130px;
	background: #0B1F3A;
	overflow: hidden;
}

.sf-photo-img-wrap img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.sf-photo-number-tag {
	position: absolute;
	top: 6px;
	left: 6px;
	background: rgba(11, 31, 58, 0.88);
	color: #F8FAFC;
	font-size: 10px;
	font-weight: 700;
	padding: 2px 6px;
	border-radius: 4px;
	border: 1px solid rgba(201, 162, 39, 0.6);
}

.sf-photo-meta {
	padding: 8px 10px;
	display: flex;
	flex-direction: column;
	gap: 4px;
	background: #FFFFFF;
}

.sf-watermark-status {
	font-size: 10px;
	font-weight: 600;
	color: #059669;
	display: block;
}

.sf-photo-size {
	font-size: 11px;
	color: #64748B;
}

.sf-btn-delete-photo {
	margin-top: 6px;
	width: 100%;
	padding: 6px 8px;
	background: #FEF2F2;
	color: #DC2626;
	border: 1px solid #FCA5A5;
	border-radius: 6px;
	font-size: 12px;
	font-weight: 600;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 4px;
	transition: background-color 0.15s ease;
}

.sf-btn-delete-photo:hover {
	background: #FEE2E2;
	color: #B91C1C;
}

.sf-empty-photos-placeholder {
	padding: 28px 16px;
	text-align: center;
	background: #F8FAFC;
	border: 2px dashed #CBD5E1;
	border-radius: 10px;
	color: #64748B;
	margin-top: 10px;
	margin-bottom: 14px;
}

.sf-empty-photos-placeholder .sf-empty-icon {
	font-size: 32px;
	display: block;
	margin-bottom: 6px;
}

.sf-empty-photos-placeholder p {
	margin: 0;
	font-size: 13px;
	line-height: 1.4;
}

/* Wizard Footer Controls */
.sf-wizard-controls {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 16px 0;
	gap: 12px;
}

.sf-controls-right {
	display: flex;
	gap: 10px;
	margin-left: auto;
}

/* General Buttons */
.sf-btn {
	min-height: 44px;
	padding: 10px 20px;
	border-radius: 8px;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	border: 1px solid transparent;
	transition: all 0.15s ease-in-out;
}

.sf-btn-primary {
	background: var(--sf-primary);
	color: #FFFFFF;
}

.sf-btn-primary:hover {
	background: var(--sf-primary-hover);
}

.sf-btn-gold {
	background: var(--sf-gold);
	color: var(--sf-primary);
	font-weight: 700;
}

.sf-btn-gold:hover {
	background: var(--sf-gold-hover);
}

.sf-btn-secondary {
	background: #E2E8F0;
	color: var(--sf-text);
}

.sf-btn-outline {
	background: transparent;
	border-color: #CBD5E1;
	color: var(--sf-text);
}

.sf-btn-sm {
	min-height: 32px;
	padding: 4px 12px;
	font-size: 12px;
}

.sf-btn-block {
	width: 100%;
}

/* Status Badges */
.sf-status {
	display: inline-block;
	font-size: 11px;
	font-weight: 700;
	padding: 3px 8px;
	border-radius: 4px;
	text-transform: capitalize;
}

.sf-status-draft { background: #E2E8F0; color: #475569; }
.sf-status-submitted { background: #DBEAFE; color: #1D4ED8; }
.sf-status-approved { background: #DCFCE7; color: #15803D; }
.sf-status-rejected { background: #FEE2E2; color: #B91C1C; }

/* Grid Helpers */
.sf-grid-2 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px;
}

@media (max-width: 600px) {
	.sf-grid-2,
	.sf-coords-preview {
		grid-template-columns: 1fr;
	}

	.sf-top-bar {
		flex-direction: column;
		align-items: flex-start;
		gap: 14px;
	}

	.sf-top-actions {
		width: 100%;
		justify-content: stretch;
	}

	.sf-top-actions .sf-btn {
		flex: 1;
	}

	.sf-wizard-controls {
		flex-direction: column;
	}

	.sf-controls-right {
		width: 100%;
		flex-direction: column;
	}

	.sf-controls-right .sf-btn {
		width: 100%;
	}
}

/* Login Box */
.sf-login-container {
	max-width: 440px;
	margin: 60px auto;
}

.sf-login-box {
	background: #FFFFFF;
	border: 1px solid var(--sf-border);
	border-radius: 12px;
	padding: 32px;
	box-shadow: 0 4px 16px rgba(11, 31, 58, 0.08);
}

.sf-login-brand {
	text-align: center;
	margin-bottom: 24px;
}

.sf-login-logo {
	width: 48px;
	height: 48px;
	border-radius: 12px;
	background: var(--sf-gold);
	color: var(--sf-primary);
	font-size: 20px;
	font-weight: 800;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 12px auto;
}