/*
 * IDO Login ULTRA tier — v1 (load after login.css)
 */

.ido-login-page--ultra .ido-login-scanlines {
	position: fixed;
	inset: 0;
	z-index: 3;
	pointer-events: none;
	background: repeating-linear-gradient(
		0deg,
		transparent,
		transparent 2px,
		rgba(2, 67, 169, 0.015) 2px,
		rgba(2, 67, 169, 0.015) 4px
	);
	opacity: 0.4;
	animation: ido-ultra-scan 8s linear infinite;
}

@keyframes ido-ultra-scan {
	from { background-position: 0 0; }
	to { background-position: 0 100px; }
}

.ido-login-aurora-nl {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(125deg, transparent 40%, rgba(0, 255, 200, 0.03) 45%, transparent 50%),
		linear-gradient(55deg, transparent 30%, rgba(96, 165, 250, 0.06) 38%, transparent 48%),
		linear-gradient(200deg, transparent 55%, rgba(2, 67, 169, 0.05) 62%, transparent 70%);
	filter: blur(40px);
	animation: ido-ultra-nl 20s ease-in-out infinite alternate;
	pointer-events: none;
}

@keyframes ido-ultra-nl {
	0% { opacity: 0.4; transform: translateX(-3%) skewY(-2deg); }
	100% { opacity: 0.9; transform: translateX(3%) skewY(2deg); }
}

.ido-login-bokeh {
	position: absolute;
	inset: 0;
	overflow: hidden;
	pointer-events: none;
}

.ido-login-bokeh-dot {
	position: absolute;
	border-radius: 50%;
	filter: blur(40px);
	animation: ido-ultra-bokeh 18s ease-in-out infinite;
}

@keyframes ido-ultra-bokeh {
	0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.35; }
	50% { transform: translate(30px, -20px) scale(1.15); opacity: 0.55; }
}

.ido-login-rain {
	position: absolute;
	inset: 0;
	overflow: hidden;
	pointer-events: none;
}

.ido-login-rain-drop {
	position: absolute;
	width: 1px;
	height: 40px;
	background: linear-gradient(to bottom, transparent, rgba(96, 165, 250, 0.25));
	animation: ido-ultra-rain linear infinite;
}

@keyframes ido-ultra-rain {
	0% { transform: translateY(-60px); opacity: 0; }
	10% { opacity: 0.6; }
	100% { transform: translateY(110vh); opacity: 0; }
}

.ido-login-confetti {
	position: fixed;
	inset: 0;
	z-index: 9999;
	pointer-events: none;
}

/* Time greeting */
.ido-login-greeting {
	display: block;
	font-size: 11px;
	font-weight: 600;
	color: #1a6fd4;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	margin-bottom: 6px;
	animation: ido-login-fade-in 0.6s ease-out 0.1s both;
}

/* Feature marquee */
.ido-login-marquee-wrap {
	margin-top: 14px;
	overflow: hidden;
	mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
}

.ido-login-marquee {
	display: flex;
	gap: 24px;
	width: max-content;
	animation: ido-ultra-marquee 28s linear infinite;
}

.ido-login-marquee span {
	font-size: 11px;
	font-weight: 500;
	color: #64748b;
	white-space: nowrap;
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.ido-login-marquee span i {
	color: #0243a9;
	font-size: 10px;
}

@keyframes ido-ultra-marquee {
	from { transform: translateX(0); }
	to { transform: translateX(-50%); }
}

/* Input fields ultra */
.ido-login-field {
	transition: transform 0.2s ease;
}

.ido-login-field.is-valid .modern-form-input {
	border-color: #16a34a !important;
	box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.12) !important;
}

.ido-login-field.is-valid .ido-field-check {
	opacity: 1;
	transform: scale(1);
}

.ido-field-check {
	position: absolute;
	right: 12px;
	top: 50%;
	transform: translateY(-50%) scale(0);
	width: 18px;
	height: 18px;
	border-radius: 50%;
	background: #16a34a;
	color: #fff;
	font-size: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
	pointer-events: none;
	z-index: 2;
}

.ido-field-check::before {
	content: "✓";
}

.ido-login-field[data-field="password"] .ido-field-check {
	right: 42px;
}

.ido-password-strength {
	height: 3px;
	border-radius: 3px;
	background: #e2e8f0;
	margin-top: 8px;
	overflow: hidden;
}

.ido-password-strength-bar {
	display: block;
	height: 100%;
	width: 0;
	border-radius: 3px;
	transition: width 0.3s ease, background 0.3s ease;
}

.ido-password-strength-bar.is-weak { width: 33%; background: #ef4444; }
.ido-password-strength-bar.is-fair { width: 66%; background: #f59e0b; }
.ido-password-strength-bar.is-strong { width: 100%; background: #16a34a; }

.ido-password-strength-label {
	font-size: 10px;
	color: #94a3b8;
	margin-top: 4px;
	display: block;
	min-height: 14px;
}

/* Submit button progress ring */
.ido-login-btn-wrap {
	position: relative;
	display: block;
}

.ido-login-btn-progress {
	position: absolute;
	inset: -4px;
	width: calc(100% + 8px);
	height: calc(100% + 8px);
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.2s ease;
}

.ido-login-btn-wrap.is-loading .ido-login-btn-progress {
	opacity: 1;
}

.ido-login-btn-progress circle {
	fill: none;
	stroke: rgba(255, 255, 255, 0.35);
	stroke-width: 2;
	stroke-dasharray: 120;
	stroke-dashoffset: 90;
	stroke-linecap: round;
	transform-origin: center;
	animation: ido-ultra-progress 1s linear infinite;
}

@keyframes ido-ultra-progress {
	to { stroke-dashoffset: 0; transform: rotate(360deg); }
}

/* Invalid shake */
.ido-login-page .login-content.page-card.invalid-login,
.ido-login-page .ido-login-card-shell.ido-shake {
	animation: ido-ultra-shake 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

@keyframes ido-ultra-shake {
	0%, 100% { transform: translateX(0); }
	15% { transform: translateX(-8px); }
	30% { transform: translateX(8px); }
	45% { transform: translateX(-6px); }
	60% { transform: translateX(6px); }
	75% { transform: translateX(-3px); }
}

/* Ambient carousel */
.ido-login-ambient-carousel {
	margin-top: 12px;
	height: 52px;
	overflow: hidden;
	position: relative;
}

.ido-login-ambient-slide {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	opacity: 0;
	transform: translateY(12px);
	transition: opacity 0.5s ease, transform 0.5s ease;
}

.ido-login-ambient-slide.is-active {
	opacity: 1;
	transform: translateY(0);
}

.ido-login-ambient-slide strong {
	font-size: 12px;
	color: #0243a9;
}

.ido-login-ambient-slide span {
	font-size: 10px;
	color: #64748b;
}

/* Floating preview chips in ambient */
.ido-login-preview-chip {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-top: 10px;
	padding: 6px 10px;
	border-radius: 8px;
	background: rgba(239, 246, 255, 0.8);
	border: 1px solid #bfdbfe;
	font-size: 10px;
	color: #1e40af;
	animation: ido-ultra-chip-pop 0.5s ease-out both;
}

@keyframes ido-ultra-chip-pop {
	from { opacity: 0; transform: scale(0.9); }
	to { opacity: 1; transform: scale(1); }
}

/* Login error banner */
.ido-login-error-banner {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	padding: 12px 14px;
	margin-bottom: 16px;
	border-radius: 10px;
	background: #fef2f2;
	border: 1px solid #fecaca;
	color: #b91c1c;
	font-size: 13px;
	line-height: 1.45;
	font-weight: 500;
	animation: ido-ultra-error-in 0.35s ease-out both;
}

.ido-login-error-banner[hidden] {
	display: none !important;
}

.ido-login-error-banner i {
	flex-shrink: 0;
	margin-top: 2px;
	font-size: 16px;
}

@keyframes ido-ultra-error-in {
	from {
		opacity: 0;
		transform: translateY(-8px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.ido-login-page .ido-login-field.has-error .modern-form-input {
	border-color: #dc2626 !important;
	background: #fff5f5 !important;
	box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12) !important;
}

.ido-login-page .ido-login-field.has-error .modern-form-label {
	color: #b91c1c;
}

.ido-login-page .ido-login-field.has-error .modern-input-icon {
	color: #dc2626;
}

/* Success flash */
.ido-login-success-flash {
	position: fixed;
	inset: 0;
	background: radial-gradient(circle at 50% 50%, rgba(22, 163, 74, 0.15), transparent 60%);
	opacity: 0;
	pointer-events: none;
	z-index: 9998;
	transition: opacity 0.4s ease;
}

.ido-login-success-flash.is-active {
	opacity: 1;
}

/* Social brand colors on hover */
.ido-login-page .btn-login-with-frappe-cloud:hover {
	background: #eff6ff !important;
	border-color: #171717 !important;
}

/* Logo orbit particles */
.ido-login-logo-orbit {
	position: absolute;
	inset: -20px;
	border: 1px dashed rgba(2, 67, 169, 0.15);
	border-radius: 50%;
	animation: ido-login-ring-spin 12s linear infinite;
}

.ido-login-logo-orbit-dot {
	position: absolute;
	top: -4px;
	left: 50%;
	width: 8px;
	height: 8px;
	margin-left: -4px;
	background: #0243a9;
	border-radius: 50%;
	box-shadow: 0 0 10px rgba(2, 67, 169, 0.5);
}

@media (max-width: 768px) {
	.ido-login-scanlines,
	.ido-login-rain,
	.ido-login-bokeh,
	.ido-login-marquee-wrap,
	.ido-login-aurora-nl {
		display: none !important;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ido-login-marquee,
	.ido-login-scanlines,
	.ido-login-aurora-nl {
		animation: none !important;
	}
}