/* Shared base styles - Citaideal Rose/Violet Palette - STRICT 4 COLORS ONLY */
:root {
	/* ONLY ALLOWED COLORS */
	--color-primary: #FF69B4;      /* rosa brillante */
	--color-secondary: #7A288A;    /* violeta profundo */
	--color-dark: #333333;         /* gris oscuro */
	--color-muted: #CCCCCC;        /* gris claro */
	
	/* Radius */
	--radius-sm: 8px;
	--radius-md: 12px;
	--radius-lg: 20px;
	--radius-xl: 28px;
	--radius-pill: 999px;
	
	/* Shadows using only allowed colors */
	--shadow-sm: 0 2px 8px rgba(51, 51, 51, 0.3);
	--shadow-md: 0 4px 16px rgba(51, 51, 51, 0.4);
	--shadow-lg: 0 8px 32px rgba(51, 51, 51, 0.5);
	--shadow-glow: 0 0 24px rgba(255, 105, 180, 0.4);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	min-height: 100vh;
	margin: 0;
	background: var(--color-dark);
	background-image: 
		radial-gradient(circle at top left, rgba(122, 40, 138, 0.3) 0%, transparent 60%),
		radial-gradient(circle at bottom right, rgba(255, 105, 180, 0.2) 0%, transparent 60%);
	background-attachment: fixed;
	color: var(--color-muted);
	line-height: 1.6;
}

.main-container { 
	max-width: 1200px; 
	margin: 0 auto; 
	padding: 0 20px 6px; 
}

/* Header */
.site-header { 
	background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-dark) 100%);
	backdrop-filter: blur(10px); 
	border-bottom: 2px solid var(--color-primary);
	box-shadow: 0 2px 16px rgba(51, 51, 51, 0.5);
}

.header { 
	/* padding: 20px 0;  */
	display: flex; 
	flex-direction: column; 
	align-items: center; 
	/* gap: 10px;  */
}

.logo { 
	font-size: 2.2em; 
	font-weight: 700; 
	color: #fff; 
	letter-spacing: 2px;
	text-shadow: 0 2px 12px rgba(255, 105, 180, 0.5);
}

.logo span { 
	color: var(--color-primary); 
}

.subtitle { 
	color: var(--color-muted); 
	text-transform: uppercase; 
	letter-spacing: 3px; 
	font-size: 0.8em;
	font-weight: 600;
}

/* Header row with pill + actions */
.header-row {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
}

.auth-actions { display:flex; align-items:center; gap: 10px; }
.auth-actions .btn { padding: 10px 18px; font-size: 0.85em; }

@media (max-width: 640px){
	.header-row { flex-direction: column; align-items: center; gap: 10px; }
	.auth-actions { gap: 8px; }
}

/* Footer */
.site-footer { 
	background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-secondary) 100%);
	border-top: 2px solid var(--color-primary);
	box-shadow: 0 -2px 16px rgba(51, 51, 51, 0.4);
}

.footer { 
	text-align: center; 
	padding: 28px 0; 
	color: var(--color-muted); 
	font-size: 0.9em; 
}

.footer p { margin: 8px 0; }

/* Buttons */
.btn {
	background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
	color: #fff;
	border: none;
	padding: 14px 32px;
	font-size: 0.95em;
	font-weight: 700;
	cursor: pointer;
	text-transform: uppercase;
	letter-spacing: 1px;
	border-radius: var(--radius-pill);
	box-shadow: 0 6px 20px rgba(255, 105, 180, 0.4);
	transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:hover { 
	transform: translateY(-3px); 
	box-shadow: 0 10px 30px rgba(255, 105, 180, 0.6);
	filter: brightness(1.15);
}

.btn:active { 
	transform: translateY(0); 
}

.btn-secondary {
	background: transparent;
	color: var(--color-primary);
	border: 2px solid var(--color-primary);
	box-shadow: none;
}

.btn-secondary:hover {
	background: var(--color-primary);
	color: #fff;
	box-shadow: 0 6px 20px rgba(255, 105, 180, 0.4);
}

/* Cards */
.card {
	background: var(--color-dark);
	border-radius: var(--radius-lg);
	padding: 30px;
	box-shadow: var(--shadow-md);
	border: 2px solid var(--color-secondary);
	position: relative;
	overflow: hidden;
}

.card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-primary) 50%, var(--color-secondary) 100%);
}

/* Gradient border effect */
.gradient-border {
	position: relative;
	border-radius: var(--radius-lg);
	padding: 2px;
	background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
}

.gradient-border > * {
	background: var(--color-dark);
	border-radius: calc(var(--radius-lg) - 2px);
}

/* Pill chip */
.pill-chip {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 8px 16px;
	border-radius: var(--radius-pill);
	background: var(--color-secondary);
	color: #fff;
	font-size: 0.85em;
	font-weight: 600;
}

/* Django messages */
.messages { 
	list-style: none; 
	padding: 12px 20px; 
	margin: 10px auto; 
	max-width: 900px; 
}

.messages .message { 
	background: var(--color-dark); 
	border: 2px solid var(--color-muted); 
	padding: 14px 18px; 
	margin: 10px 0; 
	border-radius: var(--radius-md); 
	color: var(--color-muted); 
}


.messages .message.success {
	background: #2ecc40;
	color: #fff;
	border: 2px solid #27ae60;
	font-size: 1.25em;
	text-align: center;
	font-weight: 700;
	box-shadow: 0 2px 12px rgba(46,204,64,0.18);
}

.messages .message.error {
	background: #e74c3c;
	color: #fff;
	border: 2px solid #c0392b;
	font-size: 1.25em;
	text-align: center;
	font-weight: 700;
	box-shadow: 0 2px 12px rgba(231,76,60,0.18);
}

.form-error-field {
	border-color: #e74c3c !important;
	background: #fff0f0 !important;
	color: #e74c3c !important;
}