/* ==========================================================================
   EDUCAPP - Rediseño visual formal/institucional de la pantalla de acceso
   (index.php). Solo estilos: no se modifican ids, names ni comportamiento
   JS/PHP. Cargar DESPUÉS de main.css y de los <style> embebidos en index.php.
   ========================================================================== */

:root {
	--edu-navy: #16294a;
	--edu-navy-dark: #0d1a30;
	--edu-accent: #2c5aa0;
	--edu-ink: #1f2733;
	--edu-muted: #5b6472;
	--edu-faint: #8a93a3;
	--edu-surface: #ffffff;
	--edu-border: #dde1e9;
	--edu-field-bg: #f7f8fa;
	--edu-danger: #7c2727;
	--edu-danger-dark: #591c1c;
	--edu-radius: 8px;
	--edu-radius-sm: 5px;
	--edu-shadow-card: 0 1px 2px rgba(15, 23, 42, .06), 0 18px 32px -22px rgba(15, 23, 42, .35);
	--edu-shadow-soft: 0 1px 2px rgba(15, 23, 42, .05), 0 8px 18px -12px rgba(15, 23, 42, .2);
}

html, body {
	min-height: 100%;
	background-color: #eef0f4 !important;
}

body {
	min-height: 100vh;
	margin: 0;
	background: #f5f6f9 !important;
	font-family: "Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	box-sizing: border-box;
	color: var(--edu-ink);
}

/* ---------- Layout de dos paneles (marca / acceso) ---------- */
.split-page {
	min-height: 100vh;
	width: 100%;
	display: flex;
	flex-wrap: wrap;
}

.split-panel {
	box-sizing: border-box;
}

.split-panel--brand {
	position: relative;
	flex: 1 1 46%;
	min-height: 100vh;
	overflow: hidden;
	background: linear-gradient(150deg, var(--edu-navy) 0%, var(--edu-navy-dark) 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 48px;
}

/* Vector decorativo (img/vectores) como una única franja de fondo, sin alterar la paleta */
.split-panel--brand::before {
	content: "";
	position: absolute;
	left: 0; right: 0; bottom: 0;
	height: 42%;
	background: url("../../img/vectores/v4.png") no-repeat bottom center / cover;
	opacity: .09;
	z-index: 0;
	pointer-events: none;
}

.split-panel--brand::after {
	content: "";
	position: absolute;
	top: -8%;
	right: -10%;
	width: 46%;
	padding-top: 46%;
	background: url("../../img/vectores/v3.png") no-repeat center / contain;
	opacity: .10;
	z-index: 0;
	pointer-events: none;
}

.split-brand-shapes {
	position: absolute;
	inset: 0;
	z-index: 0;
}

.split-shape {
	position: absolute;
	border-radius: 50%;
	filter: blur(60px);
	opacity: .35;
}

.split-shape-1 {
	width: 420px; height: 420px;
	top: -140px; left: -120px;
	background: radial-gradient(circle at 30% 30%, #3f6bb0 0%, transparent 70%);
	opacity: .55;
}

.split-shape-2 {
	width: 360px; height: 360px;
	bottom: -160px; right: -100px;
	background: radial-gradient(circle at 70% 70%, #1c3a63 0%, transparent 70%);
}

.split-brand-content {
	position: relative;
	z-index: 2;
	max-width: 380px;
	color: #fff;
	text-align: left;
}

.split-brand-logo {
	display: block;
	width: 100%;
	height: auto;
	margin: 0 0 22px 0; 
	filter: brightness(0) invert(1);
	opacity: .96;
}

.split-brand-tagline {
	font-size: 15px;
	line-height: 1.7;
	font-weight: 400;
	color: rgba(255, 255, 255, .78);
	max-width: 320px;
	margin: 0;
}

.split-panel--form {
	flex: 1 1 54%;
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 48px 16px;
}

.split-panel--form > .container-fluid {
	width: 100%;
	max-width: 420px;
	margin: 0 auto;
}

@media (max-width: 900px) {
	.split-panel--brand {
		display: none;
	}
	.split-panel--form {
		flex: 1 1 100%;
		min-height: 100vh;
	}
}

/* ---------- Logo / membrete institucional ---------- */
#logoescuelalogin {
	display: block;
	margin: 0 auto 22px !important;
	width: auto !important;
	max-width: 240px;
	max-height: 84px;
	object-fit: contain;
	padding-bottom: 22px;
	border-bottom: 1px solid #d7dce4;
}

/* ---------- Tarjeta principal de acceso ---------- */
#cuadrologin {
	position: relative;
	background: var(--edu-surface) !important;
	background-image: none !important;
	filter: none !important;
	border: 1px solid var(--edu-border) !important;
	box-shadow: var(--edu-shadow-card) !important;
	border-radius: var(--edu-radius) !important;
	width: 100% !important;
	max-width: 380px;
	min-height: auto !important;
	margin: 0 auto 20px auto !important;
	padding: 38px 34px 28px 34px !important;
	text-align: center;
	overflow: hidden;
}

#cuadrologin::before {
	content: "";
	position: absolute;
	top: 0; left: 0; right: 0;
	height: 4px;
	background: var(--edu-navy);
	z-index: 2;
}

/* Marca de agua sutil con un vector (img/vectores), monocromo para no alterar la paleta */
#cuadrologin::after {
	content: "";
	position: absolute;
	top: -14px;
	right: -14px;
	width: 130px;
	height: 130px;
	background: url("../../img/vectores/v3.png") no-repeat center / contain;
	opacity: .07;
	filter: grayscale(1);
	pointer-events: none;
	z-index: 0;
}

#cuadrologin > * {
	position: relative;
	z-index: 1;
}

#logoescuelalogin {
	width: 300px; 
	height: auto;
	object-fit: contain;

}

#cuadrologin > img.img-responsive {
	width: 88px;
	height: 88px;
	margin: 0 auto 14px;
	border-radius: 50%;
	/* La imagen (profile-white.png) es un ícono blanco: necesita un fondo
	   oscuro para poder verse, antes quedaba blanco sobre blanco. */
	background: linear-gradient(150deg, var(--edu-navy) 0%, var(--edu-navy-dark) 100%);
	border: 3px solid #fff;
	box-shadow: 0 0 0 1px var(--edu-border), 0 10px 22px -10px rgba(22, 41, 74, .5);
	padding: 20px;
	box-sizing: border-box;
	opacity: 1;
}

.usuario {
	color: var(--edu-ink) !important;
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1px;
	margin-top: 16px !important;
}

.usuario b {
	display: block;
	color: var(--edu-navy);
	font-weight: 800;
	font-size: 19px;
	text-transform: none;
	letter-spacing: normal;
	margin-top: 4px;
}

/* ---------- Campos del formulario ---------- */
#cuadrologin form {
	margin-top: 20px !important;
	padding-bottom: 2px !important;
}

.field-icon-group {
	position: relative;
}

.field-icon-group .field-icon {
	position: absolute;
	left: 15px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--edu-faint);
	font-size: 13.5px;
	pointer-events: none;
	transition: color .15s ease;
	z-index: 1;
}

.field-icon-group input[type="text"]:focus ~ .field-icon {
	color: var(--edu-navy);
}

#cuadrologin .field-icon-group input[type="text"] {
	padding-left: 40px !important;
}

#cuadrologin form input[type="text"],
#cuadrologin form input[type="password"],
.password-container input[type="password"],
.password-container input[type="text"] {
	width: 100% !important;
	height: 46px !important;
	background-color: var(--edu-field-bg) !important;
	border: 1px solid var(--edu-border) !important;
	border-radius: var(--edu-radius-sm) !important;
	box-shadow: none !important;
	text-align: left !important;
	padding: 12px 40px 12px 16px !important;
	font-family: "Lato", sans-serif !important;
	font-weight: 400 !important;
	font-size: 14.5px !important;
	color: var(--edu-ink) !important;
	margin-bottom: 12px;
	cursor: text !important;
	transition: border-color .15s ease, background-color .15s ease;
}

#cuadrologin form input[type="text"]:focus,
#cuadrologin form input[type="password"]:focus,
.password-container input[type="password"]:focus,
.password-container input[type="text"]:focus {
	border-color: var(--edu-navy) !important;
	background-color: #ffffff !important;
	box-shadow: 0 0 0 1px var(--edu-navy) !important;
}

::-webkit-input-placeholder { color: #9aa3b2; font-weight: 400; }
:-moz-placeholder         { color: #9aa3b2; font-weight: 400; }
::-moz-placeholder        { color: #9aa3b2; font-weight: 400; }
:-ms-input-placeholder    { color: #9aa3b2; font-weight: 400; }

.password-container i.password-toggle {
	color: var(--edu-faint);
}
.password-container i.password-toggle:hover {
	color: var(--edu-navy);
}

/* ---------- Botón principal ---------- */
#cuadrologin form button,
.botonregreso {
	display: block;
	font-family: "Lato", sans-serif;
	background: var(--edu-navy) !important;
	background-image: none !important;
	filter: none !important;
	margin: 16px auto 0 auto !important;
	width: 100%;
	border: none !important;
	border-radius: var(--edu-radius-sm) !important;
	padding: 12px 8px !important;
	font-size: 13.5px !important;
	letter-spacing: 1px;
	text-transform: uppercase;
	color: #ffffff !important;
	text-shadow: none !important;
	font-weight: 700 !important;
	box-shadow: none !important;
	transition: background-color .15s ease;
}

#cuadrologin form button:hover,
.botonregreso:hover {
	background: var(--edu-navy-dark) !important;
	color: #fff !important;
	text-decoration: none;
}

#cuadrologin form button:active,
.botonregreso:active {
	background: var(--edu-navy-dark) !important;
}

.botonregreso:focus {
	color: #fff !important;
	text-decoration: none;
}

/* ---------- Enlaces secundarios (una sola línea, formal) ---------- */
#cuadrologin > .link {
	display: inline-block;
	margin: 18px 0 0 0 !important;
	font-size: 11.5px !important;
	color: var(--edu-muted) !important;
	text-decoration: none !important;
	font-weight: 700 !important;
	text-transform: uppercase;
	letter-spacing: .4px;
	border: 0;
	background-color: transparent !important;
	font-family: "Lato", sans-serif;
	transition: color .15s ease;
}

#cuadrologin > .link + br + .link,
#cuadrologin > .link ~ .link {
	margin-top: 10px !important;
}

#cuadrologin > .link:hover,
#cuadrologin > .link:focus {
	color: var(--edu-navy) !important;
	text-decoration: underline;
}

/* separador sutil antes del primer enlace secundario */
#cuadrologin form + span#valdatos + .link,
#cuadrologin form ~ .link:first-of-type {
	position: relative;
	padding-top: 16px;
}

#cuadrologin form ~ .link:first-of-type::before {
	content: "";
	position: absolute;
	top: 0; left: 50%;
	transform: translateX(-50%);
	width: 40px;
	height: 1px;
	background: var(--edu-border);
}

/* ---------- Pie / créditos ---------- */
.copy {
	font-family: "Lato", sans-serif;
	font-size: 10.5px;
	text-align: center;
	margin-top: 20px !important;
	font-weight: 400 !important;
	color: var(--edu-faint);
	letter-spacing: .2px;
}

.qr-btn {
	padding: 10px;
	background: var(--edu-navy);
	border-radius: var(--edu-radius-sm);
	color: #fff;
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .5px;
	margin-bottom: 10px;
	width: 100%;
	border: 0;
	outline: 0;
}

/* ---------- Accesos rápidos (Exámenes / Inscripción en línea) ---------- */
.quick-actions {
	width: 100%;
	max-width: 380px;
	margin: 0 auto 16px auto;
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.quick-actions .flex {
	flex: 1 1 0;
	min-width: 150px;
	display: flex;
}

#cuadroexamenes,
#cuadroinscripcion {
	background-image: none !important;
	filter: none !important;
	width: 100% !important;
	max-width: none;
	height: auto !important;
	min-height: 84px;
	margin: 0 !important;
	border: 1px solid transparent !important;
	border-radius: var(--edu-radius) !important;
	box-shadow: var(--edu-shadow-soft) !important;
	padding: 14px 10px !important;
	text-align: center;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: filter .12s ease, box-shadow .12s ease, transform .12s ease;
}

#cuadroexamenes:hover,
#cuadroinscripcion:hover {
	filter: brightness(1.08);
	transform: translateY(-1px);
}

#cuadroexamenes {
	background: var(--edu-danger) !important;
}

#cuadroinscripcion {
	background: var(--edu-navy) !important;
}

#cuadroexamenes .link,
#cuadroinscripcion .link,
#cuadroexamenes button,
#cuadroinscripcion button {
	width: 100%;
	color: #fff !important;
}

.quick-action-icon {
	display: block;
	font-size: 20px;
	color: rgba(255, 255, 255, .85);
	margin-bottom: 6px;
}

#cuadroexamenes h3,
#cuadroinscripcion h3 {
	margin: 0 !important;
	font-size: 12.5px !important;
	letter-spacing: 1px;
	text-transform: uppercase;
}

#cuadroexamenes h5,
#cuadroinscripcion h5 {
	font-size: 10px;
	font-weight: 400;
	text-transform: none;
	letter-spacing: normal;
	opacity: .8;
	margin-top: 3px;
}

@media (max-width: 460px) {
	.quick-actions {
		flex-direction: column;
	}
	.quick-actions .flex {
		min-width: 100%;
	}
}

.acceso .showDemo {
	border-radius: var(--edu-radius-sm) !important;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .5px;
}

/* ---------- Modales (recuperar, pre-registro, aviso legal, inscripción) ---------- */
.modal-content {
	border: none !important;
	border-radius: var(--edu-radius) !important;
	box-shadow: var(--edu-shadow-card) !important;
	overflow: hidden;
}

.modal-header {
	background: var(--edu-navy);
	border-bottom: none;
	padding: 16px 22px !important;
}

.modal-header .modal-title {
	color: #fff;
	font-weight: 700;
	font-size: 14.5px;
	text-transform: uppercase;
	letter-spacing: .5px;
}

.modal-header .close {
	color: #fff;
	opacity: .7;
	text-shadow: none;
}

.modal-header .close:hover {
	opacity: 1;
	color: #fff;
}

.modal-body {
	padding: 22px !important;
}

.modal-footer {
	border-top: 1px solid var(--edu-border);
	padding: 14px 22px !important;
}

.modal .form-control {
	border: 1px solid var(--edu-border);
	border-radius: var(--edu-radius-sm);
	box-shadow: none;
	height: 42px;
	text-align: left;
}

.modal .form-control:focus {
	border-color: var(--edu-navy);
	box-shadow: 0 0 0 1px var(--edu-navy);
}

.modal .input-group-addon {
	background: #f2f4f7;
	border: 1px solid var(--edu-border);
	border-right: none;
	border-radius: var(--edu-radius-sm) 0 0 var(--edu-radius-sm);
	color: var(--edu-navy);
}

.modal .btn {
	border-radius: var(--edu-radius-sm);
	font-weight: 700;
	text-transform: uppercase;
	font-size: 12px;
	letter-spacing: .4px;
	padding: 9px 18px;
	box-shadow: none;
}

.modal .btn-primary {
	background: var(--edu-navy);
	border-color: var(--edu-navy);
}

.modal .btn-primary:hover {
	background: var(--edu-navy-dark);
	border-color: var(--edu-navy-dark);
}

.modal .btn-default {
	border: 1px solid var(--edu-border);
	color: var(--edu-muted);
}

/* ---------- Badges de tiendas ---------- */
.text-center img[alt="Disponible en Google Play"],
.text-center img[alt="Descárgalo en el App Store"] {
	opacity: .9;
	transition: opacity .15s ease;
}

.text-center img[alt="Disponible en Google Play"]:hover,
.text-center img[alt="Descárgalo en el App Store"]:hover {
	opacity: 1;
}

/* ---------- Responsive ---------- */
@media (max-width: 420px) {
	body { padding: 24px 12px; }
	#cuadrologin { padding: 30px 22px 24px 22px !important; }
}