/**
 * Calendrier Réservations - Public Calendar Stylesheet
 * Production-ready CSS for vacation rental booking calendar
 *
 * @package Calendrier_Reservations
 * @version 4.0.0
 */

/* ========================================================================
   CSS Custom Properties (Variables)
   ======================================================================== */

:root {
	--cr-primary-color: #2c3e50;
	--cr-available-bg: #d5f0e8;
	--cr-available-border: #27ae60;
	--cr-available-hover: #c4e9dc;
	--cr-booked-bg: #fadcd5;
	--cr-booked-border: #e74c3c;
	--cr-pending-bg: #fde4c6;
	--cr-pending-border: #f39c12;
	--cr-blocked-bg: #e8e8e8;
	--cr-blocked-border: #95a5a6;
	--cr-past-bg: #f5f5f5;
	--cr-past-color: #bdc3c7;
	--cr-selected-bg: #3498db;
	--cr-selected-border: #2980b9;
	--cr-range-bg: #d6ecf5;
	--cr-summary-bg: #34495e;
	--cr-summary-color: #ecf0f1;
	--cr-button-bg: #27ae60;
	--cr-button-hover: #229954;
	--cr-button-active: #1e8449;
	--cr-error-bg: #fadbd8;
	--cr-error-border: #c0392b;
	--cr-success-bg: #d5f4e6;
	--cr-success-border: #27ae60;
	--cr-input-border: #bdc3c7;
	--cr-input-focus: #3498db;
	--cr-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
	--cr-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
	--cr-spacing-xs: 0.5rem;
	--cr-spacing-sm: 0.75rem;
	--cr-spacing-md: 1rem;
	--cr-spacing-lg: 1.5rem;
	--cr-spacing-xl: 2rem;
	--cr-radius: 8px;
	--cr-radius-lg: 12px;
	--cr-font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
	--cr-transition: all 0.3s ease;
}

/* ========================================================================
   Base Styles & Reset
   ======================================================================== */

.cr-calendar-wrap,
.cr-calendar-wrap * {
	box-sizing: border-box;
}

.cr-calendar-wrap {
	font-family: var(--cr-font-primary);
	color: #2c3e50;
	line-height: 1.6;
}

/* ========================================================================
   Calendar Container
   ======================================================================== */

.cr-calendar-container {
	background: #ffffff;
	border-radius: var(--cr-radius-lg);
	box-shadow: var(--cr-shadow-lg);
	padding: var(--cr-spacing-xl);
	max-width: 500px;
	margin: var(--cr-spacing-lg) auto;
	overflow: hidden;
}

.cr-calendar-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--cr-spacing-lg);
	gap: var(--cr-spacing-md);
}

.cr-month-title {
	flex: 1;
	text-align: center;
	font-size: 1.5rem;
	font-weight: 600;
	color: var(--cr-primary-color);
	margin: 0;
	letter-spacing: 0.5px;
}

/* ========================================================================
   Month Navigation
   ======================================================================== */

.cr-nav-button {
	background: var(--cr-primary-color);
	color: #ffffff;
	border: none;
	border-radius: var(--cr-radius);
	width: 36px;
	height: 36px;
	padding: 0;
	cursor: pointer;
	font-size: 1.25rem;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: var(--cr-transition);
	flex-shrink: 0;
}

.cr-nav-button:hover:not(:disabled) {
	background: var(--cr-button-hover);
	transform: scale(1.05);
}

.cr-nav-button:active:not(:disabled) {
	background: var(--cr-button-active);
	transform: scale(0.98);
}

.cr-nav-button:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

/* ========================================================================
   Calendar Grid
   ======================================================================== */

.cr-calendar-grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: var(--cr-spacing-sm);
	margin-bottom: var(--cr-spacing-lg);
}

/* Day name headers (Mon-Sun) */
.cr-weekday-header {
	text-align: center;
	font-weight: 600;
	font-size: 0.85rem;
	color: var(--cr-primary-color);
	padding: var(--cr-spacing-sm);
	text-transform: uppercase;
	letter-spacing: 0.5px;
	border-bottom: 2px solid #ecf0f1;
	padding-bottom: var(--cr-spacing-md);
	margin-bottom: var(--cr-spacing-sm);
}

/* ========================================================================
   Day Cells
   ======================================================================== */

.cr-day-cell {
	aspect-ratio: 1;
	border: 2px solid transparent;
	border-radius: var(--cr-radius);
	padding: var(--cr-spacing-sm);
	position: relative;
	cursor: pointer;
	transition: var(--cr-transition);
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	background: #ffffff;
	font-weight: 500;
	font-size: 0.95rem;
}

/* ---- Available (disponible) ---- */
.cr-day-cell.cr-disponible {
	background: var(--cr-available-bg);
	border-color: var(--cr-available-border);
	color: var(--cr-primary-color);
}

.cr-day-cell.cr-disponible:hover {
	background: var(--cr-available-hover);
	transform: translateY(-2px);
	box-shadow: var(--cr-shadow);
}

.cr-day-cell.cr-disponible:active {
	transform: translateY(0);
}

/* ---- Booked/Confirmed (réservé/confirmé) ---- */
.cr-day-cell.cr-reserve,
.cr-day-cell.cr-confirme {
	background: var(--cr-booked-bg);
	border-color: var(--cr-booked-border);
	cursor: not-allowed;
	color: var(--cr-booked-border);
	position: relative;
}

.cr-day-cell.cr-reserve::after,
.cr-day-cell.cr-confirme::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: repeating-linear-gradient(
		45deg,
		transparent,
		transparent 8px,
		rgba(231, 76, 60, 0.15) 8px,
		rgba(231, 76, 60, 0.15) 16px
	);
	border-radius: var(--cr-radius);
	pointer-events: none;
}

/* ---- Pending (en attente) ---- */
.cr-day-cell.cr-en_attente {
	background: var(--cr-pending-bg);
	border-color: var(--cr-pending-border);
	color: var(--cr-primary-color);
}

.cr-day-cell.cr-en_attente:hover {
	background: #fdd4b0;
	transform: translateY(-2px);
	box-shadow: var(--cr-shadow);
}

/* ---- Blocked (bloqué) ---- */
.cr-day-cell.cr-bloque {
	background: var(--cr-blocked-bg);
	border-color: var(--cr-blocked-border);
	cursor: not-allowed;
	color: var(--cr-blocked-border);
	position: relative;
}

.cr-day-cell.cr-bloque::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: repeating-linear-gradient(
		45deg,
		transparent,
		transparent 6px,
		rgba(149, 165, 166, 0.2) 6px,
		rgba(149, 165, 166, 0.2) 12px
	);
	border-radius: var(--cr-radius);
	pointer-events: none;
}

/* ---- Past dates (passé) ---- */
.cr-day-cell.cr-passe {
	background: var(--cr-past-bg);
	border-color: #d5d5d5;
	cursor: not-allowed;
	color: var(--cr-past-color);
}

.cr-day-cell.cr-passe:hover {
	background: var(--cr-past-bg);
	transform: none;
}

/* ---- Selected ---- */
.cr-day-cell.cr-selected {
	background: var(--cr-selected-bg);
	border-color: var(--cr-selected-border);
	color: #ffffff;
	font-weight: 700;
	box-shadow: var(--cr-shadow);
}

.cr-day-cell.cr-selected .cr-day-price {
	color: #ffffff;
}

/* ---- Range (in-between selected dates) ---- */
.cr-day-cell.cr-in-range {
	background: var(--cr-range-bg);
	border-color: var(--cr-selected-border);
	color: var(--cr-primary-color);
}

/* ========================================================================
   Day Cell Content
   ======================================================================== */

.cr-day-number {
	display: block;
	font-size: 1rem;
	font-weight: 600;
}

.cr-day-price {
	display: block;
	font-size: 0.75rem;
	font-weight: 700;
	opacity: 0.9;
	text-align: right;
}

.cr-day-cell.cr-disponible .cr-day-price {
	color: var(--cr-available-border);
}

.cr-day-cell.cr-en_attente .cr-day-price {
	color: var(--cr-pending-border);
}

/* ========================================================================
   Price Summary Bar
   ======================================================================== */

.cr-summary {
	background: var(--cr-summary-bg);
	color: var(--cr-summary-color);
	padding: var(--cr-spacing-lg);
	border-radius: var(--cr-radius);
	margin-bottom: var(--cr-spacing-lg);
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: var(--cr-spacing-md);
}

.cr-summary-item {
	display: flex;
	flex-direction: column;
	gap: var(--cr-spacing-xs);
}

.cr-summary-label {
	font-size: 0.85rem;
	opacity: 0.9;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	font-weight: 500;
}

.cr-summary-value {
	font-size: 1.5rem;
	font-weight: 700;
	letter-spacing: 0.5px;
}

.cr-summary-nights {
	border-right: 1px solid rgba(255, 255, 255, 0.3);
	padding-right: var(--cr-spacing-md);
}

/* ========================================================================
   Booking Form
   ======================================================================== */

.cr-booking-form {
	background: #ffffff;
	border-radius: var(--cr-radius-lg);
	padding: var(--cr-spacing-xl);
	margin-top: var(--cr-spacing-xl);
	box-shadow: var(--cr-shadow-lg);
}

.cr-booking-form h3 {
	margin-top: 0;
	margin-bottom: var(--cr-spacing-lg);
	font-size: 1.5rem;
	color: var(--cr-primary-color);
	letter-spacing: 0.5px;
}

.cr-form-group {
	margin-bottom: var(--cr-spacing-lg);
	display: flex;
	flex-direction: column;
}

.cr-form-group label {
	display: block;
	margin-bottom: var(--cr-spacing-sm);
	font-weight: 600;
	color: var(--cr-primary-color);
	font-size: 0.95rem;
}

.cr-form-group input,
.cr-form-group textarea,
.cr-form-group select {
	font-family: var(--cr-font-primary);
	font-size: 1rem;
	padding: var(--cr-spacing-md);
	border: 2px solid var(--cr-input-border);
	border-radius: var(--cr-radius);
	transition: var(--cr-transition);
	background: #ffffff;
	color: var(--cr-primary-color);
}

.cr-form-group input:focus,
.cr-form-group textarea:focus,
.cr-form-group select:focus {
	outline: none;
	border-color: var(--cr-input-focus);
	box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.cr-form-group textarea {
	resize: vertical;
	min-height: 100px;
	font-family: var(--cr-font-primary);
}

.cr-form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--cr-spacing-lg);
}

/* ========================================================================
   Form Actions
   ======================================================================== */

.cr-form-actions {
	display: flex;
	gap: var(--cr-spacing-md);
	margin-top: var(--cr-spacing-lg);
}

.cr-submit-button,
.cr-clear-button {
	padding: var(--cr-spacing-md) var(--cr-spacing-lg);
	border: none;
	border-radius: var(--cr-radius);
	font-weight: 600;
	font-size: 1rem;
	cursor: pointer;
	transition: var(--cr-transition);
	text-transform: uppercase;
	letter-spacing: 0.5px;
	flex: 1;
}

.cr-submit-button {
	background: var(--cr-button-bg);
	color: #ffffff;
}

.cr-submit-button:hover:not(:disabled) {
	background: var(--cr-button-hover);
	transform: translateY(-2px);
	box-shadow: var(--cr-shadow);
}

.cr-submit-button:active:not(:disabled) {
	background: var(--cr-button-active);
	transform: translateY(0);
}

.cr-submit-button:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.cr-clear-button {
	background: transparent;
	border: 2px solid var(--cr-input-border);
	color: var(--cr-primary-color);
}

.cr-clear-button:hover {
	background: #f5f5f5;
	border-color: var(--cr-primary-color);
}

/* ========================================================================
   Messages
   ======================================================================== */

.cr-alert {
	padding: var(--cr-spacing-lg);
	border-radius: var(--cr-radius);
	margin-bottom: var(--cr-spacing-lg);
	display: flex;
	align-items: center;
	gap: var(--cr-spacing-md);
	animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
	from {
		opacity: 0;
		transform: translateY(-10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.cr-alert-success {
	background: var(--cr-success-bg);
	border: 2px solid var(--cr-success-border);
	color: var(--cr-success-border);
}

.cr-alert-error {
	background: var(--cr-error-bg);
	border: 2px solid var(--cr-error-border);
	color: var(--cr-error-border);
}

.cr-alert-warning {
	background: var(--cr-pending-bg);
	border: 2px solid var(--cr-pending-border);
	color: var(--cr-pending-border);
}

.cr-alert-info {
	background: #d6ecf5;
	border: 2px solid var(--cr-selected-border);
	color: var(--cr-selected-border);
}

.cr-alert-icon {
	font-size: 1.25rem;
	flex-shrink: 0;
}

.cr-alert-message {
	flex: 1;
	font-weight: 500;
}

.cr-alert-close {
	background: none;
	border: none;
	cursor: pointer;
	font-size: 1.5rem;
	color: inherit;
	opacity: 0.7;
	transition: var(--cr-transition);
	padding: 0;
	width: 24px;
	height: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.cr-alert-close:hover {
	opacity: 1;
}

/* ========================================================================
   Loading Spinner
   ======================================================================== */

.cr-spinner {
	display: inline-block;
	width: 20px;
	height: 20px;
	border: 3px solid rgba(0, 0, 0, 0.1);
	border-radius: 50%;
	border-top-color: var(--cr-selected-bg);
	animation: spin 1s linear infinite;
}

@keyframes spin {
	to {
		transform: rotate(360deg);
	}
}

/* ========================================================================
   Selected Dates Display
   ======================================================================== */

.cr-selected-dates-display {
	background: #f5f5f5;
	border: 1px solid var(--cr-input-border);
	border-radius: var(--cr-radius);
	padding: var(--cr-spacing-md);
	margin-top: var(--cr-spacing-sm);
	font-size: 0.9rem;
	color: var(--cr-primary-color);
	min-height: 40px;
	display: flex;
	align-items: center;
}

.cr-selected-dates-display:empty::before {
	content: 'Aucune date sélectionnée';
	color: var(--cr-past-color);
}

.cr-selected-date-tag {
	display: inline-block;
	background: var(--cr-selected-bg);
	color: #ffffff;
	padding: var(--cr-spacing-xs) var(--cr-spacing-sm);
	border-radius: var(--cr-radius);
	margin-right: var(--cr-spacing-sm);
	margin-bottom: var(--cr-spacing-xs);
	font-size: 0.85rem;
	font-weight: 500;
}

/* ========================================================================
   Helper Classes
   ======================================================================== */

.cr-hidden {
	display: none;
}

.cr-disabled {
	opacity: 0.5;
	pointer-events: none;
	cursor: not-allowed;
}

.cr-text-center {
	text-align: center;
}

/* ========================================================================
   Responsive Design (Mobile First)
   ======================================================================== */

/* Small devices (up to 600px) */
@media (max-width: 600px) {
	.cr-calendar-container {
		padding: var(--cr-spacing-lg);
		margin: var(--cr-spacing-md);
		max-width: 100%;
	}

	.cr-month-title {
		font-size: 1.25rem;
	}

	.cr-nav-button {
		width: 32px;
		height: 32px;
		font-size: 1rem;
	}

	.cr-calendar-grid {
		gap: var(--cr-spacing-xs);
	}

	.cr-day-cell {
		font-size: 0.85rem;
		padding: var(--cr-spacing-xs);
	}

	.cr-day-number {
		font-size: 0.9rem;
	}

	.cr-day-price {
		font-size: 0.65rem;
	}

	.cr-summary {
		flex-direction: column;
		align-items: flex-start;
		gap: var(--cr-spacing-md);
	}

	.cr-summary-nights {
		border-right: none;
		border-bottom: 1px solid rgba(255, 255, 255, 0.3);
		padding-right: 0;
		padding-bottom: var(--cr-spacing-md);
		width: 100%;
	}

	.cr-booking-form {
		padding: var(--cr-spacing-lg);
	}

	.cr-form-row {
		grid-template-columns: 1fr;
	}

	.cr-form-actions {
		flex-direction: column;
	}

	.cr-submit-button,
	.cr-clear-button {
		width: 100%;
	}
}

/* Medium devices (601px to 900px) */
@media (min-width: 601px) and (max-width: 900px) {
	.cr-calendar-container {
		max-width: 90%;
	}

	.cr-form-row {
		grid-template-columns: 1fr 1fr;
	}
}

/* Large devices (901px and up) */
@media (min-width: 901px) {
	.cr-calendar-container {
		max-width: 600px;
	}

	.cr-form-row {
		grid-template-columns: 1fr 1fr;
	}
}

/* ========================================================================
   Print Styles
   ======================================================================== */

@media print {
	.cr-nav-button,
	.cr-submit-button,
	.cr-clear-button {
		display: none;
	}

	.cr-calendar-container {
		box-shadow: none;
		border: 1px solid #ddd;
	}
}

/* ========================================================================
   Accessibility
   ======================================================================== */

@media (prefers-reduced-motion: reduce) {
	* {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}

@media (prefers-color-scheme: dark) {
	:root {
		--cr-primary-color: #ecf0f1;
		--cr-available-bg: #1e5631;
		--cr-available-hover: #2a7a3f;
		--cr-booked-bg: #5a2c2c;
		--cr-pending-bg: #6b4423;
		--cr-blocked-bg: #3a3a3a;
		--cr-past-bg: #2a2a2a;
		--cr-past-color: #707070;
		--cr-summary-bg: #1a1a1a;
		--cr-summary-color: #ecf0f1;
		--cr-input-border: #555;
		--cr-button-bg: #27ae60;
		--cr-button-hover: #229954;
	}

	.cr-calendar-container {
		background: #1e1e1e;
		color: #ecf0f1;
	}

	.cr-day-cell {
		background: #2a2a2a;
	}

	.cr-booking-form {
		background: #1e1e1e;
	}

	.cr-form-group input,
	.cr-form-group textarea,
	.cr-form-group select {
		background: #2a2a2a;
		color: #ecf0f1;
		border-color: #555;
	}

	.cr-selected-dates-display {
		background: #2a2a2a;
		border-color: #555;
	}

	.cr-clear-button {
		border-color: #555;
		color: #ecf0f1;
	}

	.cr-clear-button:hover {
		background: #3a3a3a;
	}
}