/**
 * Lead gate overlay — DM Sans / DM Serif Display, lime gradient (#9ab61f → #b2d725).
 *
 * @package Email_OTP_Gatekeeper
 * @since 2.0.0
 */

#eog-gate-overlay.eog-gate-overlay {
	--eog-green-start: #9ab61f;
	--eog-green-end: #b2d725;
	--eog-green-muted: #6f8716;
	--eog-white: #ffffff;
	--eog-off-white: #f7fce8;
	--eog-text: #171717;
	--eog-muted: #737373;
	--eog-border: #dce99b;
	--eog-danger: #dc2626;

	box-sizing: border-box;
	position: fixed;
	inset: 0;
	z-index: 999999;
	background: rgba(0, 0, 0, 0.55);
	backdrop-filter: blur(5px);
	-webkit-backdrop-filter: blur(5px);
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding: 2rem 1rem;
	overflow-y: auto;
	opacity: 0;
	transition: opacity 0.35s ease;
	font-family: "DM Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
	color: var(--eog-text);
}

#eog-gate-overlay.eog-gate-overlay.eog-visible {
	opacity: 1;
}

#eog-gate-overlay *,
#eog-gate-overlay *::before,
#eog-gate-overlay *::after {
	box-sizing: border-box;
}

#eog-gate-overlay .eog-gate-box {
	background: var(--eog-white);
	border-radius: 20px;
	padding: 2rem;
	max-width: 480px;
	width: 100%;
	text-align: center;
	margin: auto;
	position: relative;
	box-shadow: 0 25px 60px rgba(178, 215, 37, 0.18), 0 10px 30px rgba(0, 0, 0, 0.08);
	border: 1px solid rgba(178, 215, 37, 0.14);
	transform: translateY(16px);
	transition: transform 0.35s ease;
}

#eog-gate-overlay.eog-visible .eog-gate-box {
	transform: translateY(0);
}

#eog-gate-overlay .eog-gate-icon {
	font-size: 36px;
	line-height: 1;
	margin-bottom: 8px;
}

#eog-gate-overlay .eog-gate-badge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: var(--eog-off-white);
	color: var(--eog-green-muted);
	border: 1px solid var(--eog-border);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	padding: 4px 12px;
	border-radius: 100px;
	margin-bottom: 12px;
}

#eog-gate-overlay .eog-gate-title {
	font-family: "DM Serif Display", Georgia, serif;
	font-size: 1.65rem;
	font-weight: 400;
	color: var(--eog-text);
	margin-bottom: 6px;
	line-height: 1.15;
}

#eog-gate-overlay .eog-gate-sub {
	font-size: 13px;
	color: var(--eog-muted);
	margin-bottom: 1.25rem;
	line-height: 1.6;
}

#eog-gate-overlay .eog-gate-otp-spam {
	font-size: 12px;
	color: var(--eog-muted);
	margin: -0.75rem 0 1rem;
	line-height: 1.5;
}

#eog-gate-overlay #eog-field-otp {
	text-align: center;
	letter-spacing: 0.35em;
	font-size: 20px;
	font-weight: 600;
}

#eog-gate-overlay .eog-btn-gate-link {
	display: block;
	width: 100%;
	margin-top: 10px;
	padding: 8px;
	background: transparent;
	border: none;
	color: var(--eog-green-start);
	font-family: "DM Sans", sans-serif;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	text-decoration: underline;
}

#eog-gate-overlay .eog-btn-gate-link:hover {
	color: var(--eog-green-end);
}

#eog-gate-overlay .eog-gate-step {
	display: none;
	text-align: left;
}

#eog-gate-overlay .eog-gate-step.eog-active {
	display: block;
}

#eog-gate-overlay .eog-gate-form {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-bottom: 1.25rem;
	text-align: left;
}

#eog-gate-overlay .eog-gate-field {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

#eog-gate-overlay .eog-gate-field label {
	font-size: 12px;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--eog-muted);
}

#eog-gate-overlay .eog-gate-field input {
	font-family: "DM Sans", sans-serif;
	font-size: 14px;
	color: var(--eog-text);
	background: var(--eog-off-white);
	border: 1.5px solid var(--eog-border);
	border-radius: 8px;
	padding: 10px 12px;
	outline: none;
	transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
	width: 100%;
}

#eog-gate-overlay .eog-gate-field input:focus {
	border-color: var(--eog-green-start);
	box-shadow: 0 0 0 3px rgba(178, 215, 37, 0.22);
	background: var(--eog-white);
}

#eog-gate-overlay .eog-gate-field input.eog-input-error {
	border-color: var(--eog-danger);
}

#eog-gate-overlay .eog-req {
	color: var(--eog-danger);
}

#eog-gate-overlay .eog-gate-error-msg {
	font-size: 12px;
	color: var(--eog-danger);
	margin-bottom: 8px;
	min-height: 18px;
	display: none;
}

#eog-gate-overlay .eog-gate-error-msg.eog-show {
	display: block;
}

#eog-gate-overlay .eog-btn-gate-unlock {
	display: block;
	width: 100%;
	background: linear-gradient(135deg, var(--eog-green-start), var(--eog-green-end));
	color: var(--eog-white);
	font-family: "DM Sans", sans-serif;
	font-size: 1rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	border: none;
	border-radius: 10px;
	padding: 14px;
	cursor: pointer;
	transition: opacity 0.2s ease, transform 0.1s ease;
	margin-bottom: 8px;
	box-shadow: 0 4px 18px rgba(178, 215, 37, 0.35);
}

#eog-gate-overlay .eog-btn-gate-unlock:hover:not(:disabled) {
	opacity: 0.95;
	transform: translateY(-1px);
}

#eog-gate-overlay .eog-btn-gate-unlock:active:not(:disabled) {
	transform: scale(0.98);
}

#eog-gate-overlay .eog-btn-gate-unlock:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

#eog-gate-overlay .eog-gate-privacy {
	font-size: 11px;
	color: var(--eog-muted);
	text-align: center;
	line-height: 1.5;
}

#eog-gate-overlay .eog-gate-loader {
	position: absolute;
	inset: 0;
	background: rgba(255, 255, 255, 0.88);
	display: none;
	align-items: center;
	justify-content: center;
	border-radius: 20px;
	z-index: 5;
}

#eog-gate-overlay .eog-gate-loader.eog-loading {
	display: flex;
}

#eog-gate-overlay .eog-spinner {
	width: 38px;
	height: 38px;
	border: 3px solid #ecf3c4;
	border-top-color: var(--eog-green-start);
	border-radius: 50%;
	animation: eog-spin 0.75s linear infinite;
}

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

@keyframes eog-shake {
	0%,
	100% {
		transform: translateX(0);
	}
	20%,
	60% {
		transform: translateX(-8px);
	}
	40%,
	80% {
		transform: translateX(8px);
	}
}

#eog-gate-overlay .eog-gate-box.eog-shake {
	animation: eog-shake 0.45s ease;
}

@media (max-width: 480px) {
	#eog-gate-overlay .eog-gate-box {
		padding: 1.5rem 1.15rem;
		border-radius: 16px;
	}

	#eog-gate-overlay .eog-gate-title {
		font-size: 1.4rem;
	}
}