/**
 * Union Signup Component Styles
 * Neo-brutalist signup form with popup confirmation
 */

:root {
	--union-black: #0a0a0a;
	--union-cream: #f5f2e8;
	--union-yellow: #ffe135;
	--union-red: #ff3b3b;
	--union-blue: #2b4cff;
	--union-green: #00e676;
	--shadow-sm: 4px 4px 0 var(--union-black);
	--shadow-md: 6px 6px 0 var(--union-black);
	--shadow-lg: 10px 10px 0 var(--union-black);
	--shadow-xl: 14px 14px 0 var(--union-black);
	--border-thin: 3px solid var(--union-black);
	--border-thick: 4px solid var(--union-black);
	--border-chunky: 5px solid var(--union-black);
}

/* Reset & Base */
.union-section *,
.union-section *::before,
.union-section *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

.union-section {
	font-family: 'Darker Grotesque', sans-serif;
	background-color: var(--union-cream);
	background-image:
		radial-gradient(circle at 2px 2px, rgba(0,0,0,0.08) 1px, transparent 0);
	background-size: 24px 24px;
	padding: 3rem 1rem;
	position: relative;
	overflow: hidden;
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* Floating Decorations */
.union-decor {
	position: absolute;
	pointer-events: none;
	z-index: 0;
}

.decor-star {
	font-size: clamp(3rem, 8vw, 6rem);
	color: var(--union-yellow);
	top: 5%;
	right: 5%;
	animation: unionSpinWobble 15s ease-in-out infinite;
	text-shadow: 3px 3px 0 var(--union-black);
}

.decor-square {
	width: clamp(40px, 8vw, 80px);
	height: clamp(40px, 8vw, 80px);
	background: var(--union-blue);
	border: var(--border-thin);
	bottom: 8%;
	left: 3%;
	transform: rotate(15deg);
	animation: unionFloat 6s ease-in-out infinite;
}

.decor-circle {
	width: clamp(30px, 6vw, 60px);
	height: clamp(30px, 6vw, 60px);
	background: var(--union-red);
	border: var(--border-thin);
	border-radius: 50%;
	top: 15%;
	left: 8%;
	animation: unionFloat 8s ease-in-out infinite reverse;
}

.decor-line {
	width: clamp(60px, 12vw, 120px);
	height: 8px;
	background: var(--union-black);
	bottom: 20%;
	right: 5%;
	transform: rotate(-30deg);
}

@keyframes unionSpinWobble {
	0%, 100% { transform: rotate(0deg) scale(1); }
	25% { transform: rotate(90deg) scale(1.1); }
	50% { transform: rotate(180deg) scale(1); }
	75% { transform: rotate(270deg) scale(0.9); }
}

@keyframes unionFloat {
	0%, 100% { transform: translateY(0) rotate(15deg); }
	50% { transform: translateY(-15px) rotate(20deg); }
}

/* Main Container */
.union-container {
	max-width: 600px;
	width: 100%;
	position: relative;
	z-index: 1;
}

/* Header */
.union-header {
	margin-bottom: 1.5rem;
	text-align: center;
}

.union-eyebrow {
	font-family: 'Space Mono', monospace;
	font-size: clamp(0.7rem, 2vw, 0.85rem);
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.2em;
	color: var(--union-black);
	background: var(--union-yellow);
	display: inline-block;
	padding: 0.4rem 1rem;
	border: var(--border-thin);
	margin-bottom: 1rem;
	transform: rotate(-2deg);
	box-shadow: var(--shadow-sm);
}

.union-title {
	font-size: clamp(2.5rem, 10vw, 5rem);
	font-weight: 900;
	line-height: 0.85;
	color: var(--union-black);
	text-transform: uppercase;
	letter-spacing: -0.03em;
	margin-bottom: 1rem;
}

.union-title-line {
	display: block;
}

.union-title-line.highlight {
	background: var(--union-black);
	color: var(--union-yellow);
	padding: 0.1em 0.3em;
	display: inline-block;
	transform: rotate(1deg);
	margin-top: 0.2em;
}

.union-subtitle {
	font-family: 'Space Mono', monospace;
	font-size: clamp(0.85rem, 2.5vw, 1rem);
	color: var(--union-black);
	max-width: 420px;
	margin: 0 auto;
	line-height: 1.6;
	padding: 0 1rem;
}

/* Form Card */
.union-form-card {
	background: #fff;
	border: var(--border-chunky);
	box-shadow: var(--shadow-xl);
	padding: 2rem;
	position: relative;
	transform: rotate(0.5deg);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.union-form-card:hover {
	transform: rotate(0deg) translateY(-4px);
	box-shadow: 16px 18px 0 var(--union-black);
}

/* Form Tag */
.form-tag {
	position: absolute;
	top: -14px;
	left: 50%;
	transform: translateX(-50%);
	font-family: 'Space Mono', monospace;
	font-size: 0.7rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.15em;
	background: var(--union-red);
	color: white;
	padding: 0.35rem 1.2rem;
	border: var(--border-thin);
	white-space: nowrap;
}

/* Form Styles */
.union-form {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 1rem;
}

.form-group {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.form-label {
	font-weight: 700;
	font-size: clamp(0.95rem, 2.5vw, 1.1rem);
	color: var(--union-black);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	display: flex;
	align-items: center;
	gap: 0.3rem;
}

.required-mark {
	color: var(--union-red);
	font-weight: 900;
}

.form-input,
.form-select {
	width: 100%;
	padding: 0.85rem 1rem;
	font-family: 'Space Mono', monospace;
	font-size: clamp(0.9rem, 2.5vw, 1rem);
	border: var(--border-thin);
	background: var(--union-cream);
	color: var(--union-black);
	transition: all 0.15s ease;
	-webkit-appearance: none;
	appearance: none;
	border-radius: 0;
}

.form-input:hover,
.form-select:hover {
	background: #fff;
}

.form-input:focus,
.form-select:focus {
	outline: none;
	transform: translate(-3px, -3px);
	box-shadow: var(--shadow-md);
	background: #fff;
	border-color: var(--union-blue);
}

.form-input::placeholder {
	color: #777;
	font-style: italic;
}

.form-select {
	cursor: pointer;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%230a0a0a' stroke-width='3' stroke-linecap='square'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 0.75rem center;
	padding-right: 2.5rem;
}

/* Submit Button */
.submit-btn {
	width: 100%;
	padding: 1rem 2rem;
	font-family: 'Darker Grotesque', sans-serif;
	font-size: clamp(1.3rem, 4vw, 1.6rem);
	font-weight: 900;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	background: var(--union-yellow);
	color: var(--union-black);
	border: var(--border-thick);
	cursor: pointer;
	position: relative;
	transition: all 0.1s ease;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.6rem;
	margin-top: 0.5rem;
	box-shadow: var(--shadow-md);
}

.submit-btn:hover {
	transform: translate(-4px, -4px);
	box-shadow: 10px 10px 0 var(--union-black);
	background: var(--union-green);
}

.submit-btn:active {
	transform: translate(2px, 2px);
	box-shadow: 2px 2px 0 var(--union-black);
}

.submit-btn:disabled {
	cursor: not-allowed;
	opacity: 0.7;
}

.btn-arrow {
	font-size: 1.4em;
	transition: transform 0.2s ease;
}

.submit-btn:hover .btn-arrow {
	transform: translateX(5px);
}

.btn-loader {
	display: none;
	width: 22px;
	height: 22px;
	border: 3px solid var(--union-black);
	border-top-color: transparent;
	border-radius: 50%;
	animation: unionSpin 0.7s linear infinite;
}

.submit-btn.loading .btn-text,
.submit-btn.loading .btn-arrow {
	display: none;
}

.submit-btn.loading .btn-loader {
	display: block;
}

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

/* Form Footer */
.form-footer {
	font-family: 'Space Mono', monospace;
	font-size: clamp(0.7rem, 2vw, 0.8rem);
	color: #666;
	text-align: center;
	line-height: 1.6;
	margin-top: 0.75rem;
}

.form-footer-icon {
	display: inline-block;
	margin-right: 0.3rem;
}

/* Hidden Elements */
.input--hidden {
	position: absolute !important;
	left: -9999px !important;
	visibility: hidden;
}

/* ===== CONFIRMATION POPUP ===== */
.popup-overlay {
	position: fixed;
	inset: 0;
	background: rgba(10, 10, 10, 0.9);
	display: none;
	align-items: center;
	justify-content: center;
	z-index: 10000;
	padding: 1.5rem;
	backdrop-filter: blur(4px);
}

.popup-overlay.active {
	display: flex;
	animation: popupFadeIn 0.25s ease;
}

@keyframes popupFadeIn {
	from { opacity: 0; }
	to { opacity: 1; }
}

.popup-card {
	background: var(--union-yellow);
	border: var(--border-chunky);
	box-shadow: var(--shadow-xl);
	padding: clamp(2rem, 6vw, 3rem);
	max-width: 420px;
	width: 100%;
	text-align: center;
	position: relative;
	animation: popupBounce 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes popupBounce {
	0% { transform: scale(0.7) rotate(-8deg); opacity: 0; }
	60% { transform: scale(1.05) rotate(2deg); }
	100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

/* Popup decorations */
.popup-card::before {
	content: '';
	position: absolute;
	top: -12px;
	right: -12px;
	width: clamp(30px, 8vw, 45px);
	height: clamp(30px, 8vw, 45px);
	background: var(--union-red);
	border: var(--border-thin);
	transform: rotate(20deg);
}

.popup-card::after {
	content: '';
	position: absolute;
	bottom: -10px;
	left: -10px;
	width: clamp(25px, 6vw, 35px);
	height: clamp(25px, 6vw, 35px);
	background: var(--union-blue);
	border: var(--border-thin);
	border-radius: 50%;
}

.popup-icon {
	font-size: clamp(3rem, 10vw, 4.5rem);
	display: block;
	margin-bottom: 0.5rem;
	animation: popupPunch 0.5s ease 0.2s both;
}

@keyframes popupPunch {
	0% { transform: scale(0) rotate(-20deg); }
	60% { transform: scale(1.3) rotate(10deg); }
	100% { transform: scale(1) rotate(0deg); }
}

.popup-title {
	font-family: 'Darker Grotesque', sans-serif;
	font-size: clamp(2rem, 8vw, 3rem);
	font-weight: 900;
	text-transform: uppercase;
	color: var(--union-black);
	margin-bottom: 0.75rem;
	line-height: 0.95;
}

.popup-message {
	font-family: 'Space Mono', monospace;
	font-size: clamp(0.85rem, 2.5vw, 1rem);
	color: var(--union-black);
	line-height: 1.6;
	margin-bottom: 1.5rem;
}

.popup-close {
	font-family: 'Darker Grotesque', sans-serif;
	font-size: clamp(1.1rem, 3vw, 1.3rem);
	font-weight: 900;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	background: var(--union-black);
	color: var(--union-yellow);
	border: var(--border-thin);
	padding: 0.75rem 2rem;
	cursor: pointer;
	transition: all 0.1s ease;
	box-shadow: var(--shadow-sm);
}

.popup-close:hover {
	transform: translate(-3px, -3px);
	box-shadow: var(--shadow-md);
	background: var(--union-blue);
	color: #fff;
}

.popup-close:active {
	transform: translate(1px, 1px);
	box-shadow: 2px 2px 0 var(--union-black);
}

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* Tablets and smaller */
@media (max-width: 768px) {
	.union-section {
		padding: 2.5rem 1rem;
		min-height: auto;
	}

	.union-form-card {
		padding: 1.75rem 1.5rem;
		transform: none;
	}

	.union-form-card:hover {
		transform: translateY(-2px);
	}

	.decor-star {
		right: 2%;
		top: 2%;
	}

	.decor-square {
		display: none;
	}
}

/* Mobile */
@media (max-width: 540px) {
	.union-section {
		padding: 2rem 0.75rem;
	}

	.form-row {
		grid-template-columns: 1fr;
		gap: 1.25rem;
	}

	.union-form-card {
		padding: 1.5rem 1.25rem;
		box-shadow: var(--shadow-lg);
	}

	.union-header {
		margin-bottom: 1.25rem;
	}

	.union-subtitle {
		padding: 0 0.5rem;
	}

	.form-tag {
		font-size: 0.65rem;
		padding: 0.3rem 1rem;
	}

	.union-form {
		gap: 1rem;
	}

	.form-input,
	.form-select {
		padding: 0.8rem 0.9rem;
	}

	.submit-btn {
		padding: 0.9rem 1.5rem;
	}

	.decor-circle {
		display: none;
	}

	.decor-line {
		display: none;
	}

	.popup-card {
		padding: 1.75rem 1.5rem;
	}
}

/* Very small screens */
@media (max-width: 360px) {
	.union-section {
		padding: 1.5rem 0.5rem;
	}

	.union-form-card {
		padding: 1.25rem 1rem;
	}

	.union-eyebrow {
		font-size: 0.65rem;
		padding: 0.3rem 0.8rem;
	}

	.form-label {
		font-size: 0.9rem;
	}

	.form-input,
	.form-select {
		padding: 0.75rem 0.8rem;
		font-size: 0.85rem;
	}
}

/* Landscape phones */
@media (max-height: 500px) and (orientation: landscape) {
	.union-section {
		padding: 1.5rem 2rem;
		min-height: auto;
	}

	.decor-star,
	.decor-square,
	.decor-circle,
	.decor-line {
		display: none;
	}
}

/* Hover-capable devices only */
@media (hover: hover) {
	.form-input:hover,
	.form-select:hover {
		border-color: var(--union-blue);
	}
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
	.decor-star,
	.decor-square,
	.decor-circle {
		animation: none;
	}

	.popup-card,
	.popup-icon {
		animation: none;
	}

	.submit-btn,
	.form-input,
	.form-select,
	.union-form-card {
		transition: none;
	}
}