/*
 * FichIAndo 3.1 - Login CSS
 * Estilos para login, registro, recuperar contrasena
 * Requiere: Claro.css, Oscuro.css o Cristal.css
 */

/* ============================================
   RESET Y BASE
   ============================================ */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html, body {
	height: 100%;
	font-family: var(--font-family);
	font-size: 16px;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body {
	background-repeat: no-repeat;
	background-position: center center;
	background-attachment: fixed;
	background-size: cover;
	color: var(--color-texto);
	overflow-x: hidden;
}

/* ============================================
   OVERLAY
   ============================================ */
.login-overlay {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: var(--overlay-bg);
	z-index: 0;
}

/* ============================================
   LANDING PAGE
   ============================================ */
.landing-page {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-md);
}

.landing-container {
	position: relative;
	z-index: 1;
	text-align: center;
	padding: var(--spacing-xl);
	border-radius: var(--radius-xl);
	max-width: 500px;
	width: 100%;
	background: var(--glass-bg);
	backdrop-filter: blur(20px) saturate(180%);
	-webkit-backdrop-filter: blur(20px) saturate(180%);
	border: 1px solid var(--glass-border);
	box-shadow: var(--glass-shadow);
}

.landing-logo {
	font-size: 4rem;
	margin-bottom: var(--spacing-md);
	animation: float 3s ease-in-out infinite;
}

@keyframes float {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-10px); }
}

.landing-container h1 {
	font-size: 2.5rem;
	font-weight: 700;
	margin-bottom: var(--spacing-sm);
	color: var(--text-primary);
}

.landing-subtitle {
	font-size: 1.1rem;
	color: var(--text-secondary);
	margin-bottom: var(--spacing-xl);
}

.landing-features {
	display: flex;
	justify-content: center;
	gap: var(--spacing-lg);
	margin-bottom: var(--spacing-xl);
	flex-wrap: wrap;
}

.landing-features .feature {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--spacing-xs);
}

.landing-features .feature i {
	font-size: 1.5rem;
	color: var(--accent-color);
}

.landing-features .feature span {
	font-size: 0.85rem;
	color: var(--text-muted);
}

.landing-buttons {
	display: flex;
	flex-direction: column;
	gap: var(--spacing-sm);
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-page {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-md);
}

.login-container {
	position: relative;
	z-index: 1;
	padding: var(--spacing-xl);
	border-radius: var(--radius-xl);
	max-width: 420px;
	width: 100%;
	animation: slideIn 0.6s ease-out;
	background: var(--glass-bg);
	backdrop-filter: blur(20px) saturate(180%);
	-webkit-backdrop-filter: blur(20px) saturate(180%);
	border: 1px solid var(--glass-border);
	box-shadow: var(--glass-shadow);
}

@keyframes slideIn {
	from {
		opacity: 0;
		transform: translateY(-20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.login-header {
	text-align: center;
	margin-bottom: var(--spacing-xl);
}

.login-logo {
	font-size: 3rem;
	margin-bottom: var(--spacing-sm);
}

.login-header h1 {
	font-size: 1.5rem;
	font-weight: 600;
	margin-bottom: var(--spacing-xs);
	color: var(--text-primary);
}

.login-subtitle {
	font-size: 0.9rem;
	color: var(--text-muted);
}

.login-form {
	margin-bottom: var(--spacing-lg);
	transition: opacity 0.3s ease, transform 0.3s ease;
}

.login-form.fade-out {
	opacity: 0;
	transform: translateY(-10px);
}

/* ============================================
   FORMULARIOS
   ============================================ */
.form-group {
	margin-bottom: var(--spacing-md);
}

.form-group.input-icon {
	position: relative;
}

.form-group.input-icon > i {
	position: absolute;
	left: 16px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--input-placeholder);
	font-size: 1rem;
	pointer-events: none;
	z-index: 1;
}

.form-group.input-icon > input {
	padding-left: 44px;
}

input[type="text"],
input[type="email"],
input[type="password"] {
	width: 100%;
	padding: 0.875rem 1rem;
	background: var(--input-bg);
	border: 1px solid var(--input-border);
	border-radius: var(--radius-md);
	font-size: 1rem;
	color: var(--text-primary);
	transition: all 0.3s ease;
}

input::placeholder {
	color: var(--input-placeholder);
}

input:focus {
	outline: none;
	background: var(--input-bg-focus);
	border-color: var(--input-border-focus);
	box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* ============================================
   BOTONES
   ============================================ */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--spacing-sm);
	padding: 0.75rem 1.5rem;
	border: none;
	border-radius: var(--radius-md);
	font-size: 1rem;
	font-weight: 600;
	text-decoration: none;
	cursor: pointer;
	transition: all 0.3s ease;
}

.btn:hover {
	transform: translateY(-2px);
}

.btn-primary {
	background: var(--primary);
	color: var(--text-light);
}

.btn-primary:hover {
	background: var(--primary-dark);
	box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
	background: var(--btn-secondary-bg);
	color: var(--btn-secondary-text);
	border: 1px solid var(--btn-secondary-border);
}

.btn-secondary:hover {
	background: var(--btn-secondary-bg-hover);
}

.btn-block {
	width: 100%;
}

/* ============================================
   FOOTER Y LINKS
   ============================================ */
.login-footer {
	text-align: center;
	display: flex;
	flex-direction: column;
	gap: var(--spacing-sm);
	align-items: center;
}

.forgot-link {
	color: var(--text-secondary);
	text-decoration: none;
	font-size: 0.9rem;
	transition: color 0.2s;
}

.forgot-link:hover {
	color: var(--text-primary);
}

.forgot-link.subtle {
	font-size: 0.8rem;
	color: var(--text-muted);
}

#passwordLinks {
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	width: 100%;
	gap: var(--spacing-md);
}

/* ============================================
   ALERTAS
   ============================================ */
.alert {
	padding: var(--spacing-md);
	border-radius: var(--radius-md);
	margin-bottom: var(--spacing-md);
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
}

.alert i {
	font-size: 1.1rem;
}

.alert-error,
.login-error {
	background: rgba(239, 68, 68, 0.15);
	border: 1px solid rgba(239, 68, 68, 0.3);
	color: var(--danger);
}

.login-error {
	margin-top: var(--spacing-md);
	padding: var(--spacing-md);
	border-radius: var(--radius-md);
	text-align: center;
}

.alert-success {
	background: rgba(34, 197, 94, 0.15);
	border: 1px solid rgba(34, 197, 94, 0.3);
	color: var(--success);
}

/* ============================================
   COOLDOWN BOX
   ============================================ */
.cooldown-box {
	text-align: center;
	padding: var(--spacing-xl);
	animation: fadeIn 0.3s ease;
}

.cooldown-icon {
	font-size: 2.5rem;
	margin-bottom: var(--spacing-md);
	color: var(--warning);
	animation: pulse 2s ease-in-out infinite;
}

.cooldown-timer {
	font-size: 2rem;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
	margin: var(--spacing-sm) 0;
	color: var(--text-primary);
}

.cooldown-msg {
	font-size: 0.85rem;
	color: var(--text-muted);
}

@keyframes fadeIn {
	from { opacity: 0; transform: translateY(10px); }
	to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
	0%, 100% { transform: scale(1); opacity: 1; }
	50% { transform: scale(1.05); opacity: 0.8; }
}

/* ============================================
   LOGIN STATES
   ============================================ */
.login-hidden {
	display: none !important;
}

/* ============================================
   ERROR PAGE
   ============================================ */
.error-page {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-md);
}

.error-container {
	position: relative;
	z-index: 1;
	text-align: center;
	padding: var(--spacing-xl);
	border-radius: var(--radius-xl);
	max-width: 500px;
	width: 100%;
	background: var(--glass-bg);
	backdrop-filter: blur(20px) saturate(180%);
	-webkit-backdrop-filter: blur(20px) saturate(180%);
	border: 1px solid var(--glass-border);
	box-shadow: var(--glass-shadow);
}

.error-icon {
	font-size: 4rem;
	margin-bottom: var(--spacing-md);
	color: var(--danger);
}

.error-container h1 {
	font-size: 1.5rem;
	margin-bottom: var(--spacing-sm);
	color: var(--text-primary);
}

.error-container p {
	color: var(--text-secondary);
	margin-bottom: var(--spacing-lg);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 480px) {
	.landing-container,
	.login-container {
		padding: var(--spacing-lg);
		margin: var(--spacing-sm);
	}

	.landing-container h1 {
		font-size: 2rem;
	}

	.landing-logo,
	.login-logo {
		font-size: 2.5rem;
	}

	#passwordLinks {
		flex-direction: column;
	}
}