/**
 * Custom Auth Digits Frontend Styles
 */

:root {
	--cad-primary: #2563eb;
	--cad-primary-hover: #1d4ed8;
	--cad-border: #d1d5db;
	--cad-text: #1f2937;
	--cad-bg: #ffffff;
	--cad-error: #dc2626;
	--cad-success: #16a34a;
	--cad-radius: 8px;
	--cad-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
}

.cad-auth-box {
	font-family: var(--cad-font);
	color: var(--cad-text);
	width: 100%;
	max-width: 420px;
	margin: 0 auto;
	box-sizing: border-box;
}

.cad-auth-box * {
	box-sizing: border-box;
}

.cad-form-group {
	margin-bottom: 18px;
}

.cad-form-group label {
	display: block;
	font-size: 14px;
	font-weight: 600;
	margin-bottom: 6px;
	color: var(--cad-text);
}

.cad-input-wrapper {
	position: relative;
	display: flex;
	align-items: center;
}

.cad-input-icon {
	position: absolute;
	left: 12px;
	font-size: 16px;
	pointer-events: none;
	opacity: 0.6;
}

[dir="rtl"] .cad-input-icon {
	left: auto;
	right: 12px;
}

.cad-input {
	width: 100%;
	height: 44px;
	padding: 8px 14px;
	padding-left: 38px;
	font-size: 15px;
	border: 1px solid var(--cad-border);
	border-radius: var(--cad-radius);
	outline: none;
	background: #f9fafb;
	transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}

[dir="rtl"] .cad-input {
	padding-left: 14px;
	padding-right: 38px;
}

.cad-input:focus {
	border-color: var(--cad-primary);
	background: #ffffff;
	box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.cad-input-otp {
	font-size: 22px;
	letter-spacing: 6px;
	text-align: center;
	font-weight: 700;
	padding: 8px 12px !important;
}

.cad-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 44px;
	font-size: 15px;
	font-weight: 600;
	color: #ffffff;
	background-color: var(--cad-primary);
	border: none;
	border-radius: var(--cad-radius);
	cursor: pointer;
	transition: background-color 0.2s, opacity 0.2s;
	text-decoration: none;
}

.cad-button:hover:not(:disabled) {
	background-color: var(--cad-primary-hover);
}

.cad-button:disabled {
	opacity: 0.65;
	cursor: not-allowed;
}

.cad-btn-spinner {
	display: none;
	width: 16px;
	height: 16px;
	margin-left: 8px;
	border: 2px solid rgba(255, 255, 255, 0.4);
	border-top-color: #ffffff;
	border-radius: 50%;
	animation: cad-spin 0.6s linear infinite;
}

.cad-button.loading .cad-btn-spinner {
	display: inline-block;
}

.cad-link-button {
	background: none;
	border: none;
	color: var(--cad-primary);
	font-size: 13px;
	cursor: pointer;
	text-decoration: underline;
	padding: 0;
	margin: 0;
}

.cad-link-button:disabled {
	color: #9ca3af;
	cursor: not-allowed;
	text-decoration: none;
}

.cad-countdown-wrapper {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 16px;
	font-size: 13px;
	color: #6b7280;
}

.cad-notice {
	padding: 10px 14px;
	margin-bottom: 16px;
	border-radius: var(--cad-radius);
	font-size: 14px;
	line-height: 1.4;
}

.cad-notice-error {
	background-color: #fee2e2;
	color: var(--cad-error);
	border: 1px solid #fca5a5;
}

.cad-notice-success {
	background-color: #dcfce7;
	color: var(--cad-success);
	border: 1px solid #86efac;
}

/* Modal Overlay & Dialog */
.cad-modal-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100vw;
	height: 100vh;
	z-index: 999999;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
}

.cad-modal-backdrop {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.65);
	backdrop-filter: blur(4px);
}

.cad-modal-dialog {
	position: relative;
	z-index: 2;
	background: #ffffff;
	width: 100%;
	max-width: 440px;
	border-radius: 12px;
	box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.1);
	overflow: hidden;
	animation: cad-scale-in 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.cad-modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 18px 24px;
	border-bottom: 1px solid #e5e7eb;
}

.cad-modal-header h2 {
	margin: 0;
	font-size: 18px;
	font-weight: 700;
	color: var(--cad-text);
}

.cad-modal-close {
	background: none;
	border: none;
	font-size: 24px;
	line-height: 1;
	color: #9ca3af;
	cursor: pointer;
	transition: color 0.2s;
}

.cad-modal-close:hover {
	color: var(--cad-text);
}

.cad-modal-body {
	padding: 24px;
}

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

@keyframes cad-scale-in {
	from {
		opacity: 0;
		transform: scale(0.95);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}