/* =========================================
   1. VARIABLES Y CONFIGURACIÓN GLOBAL
   ========================================= */
:root {
    /* --- Paleta de Colores Principales --- */
    --color-primary: #2563eb;       /* Azul Ticket (Login/Header) */
    --color-primary-dark: #1d4ed8;  /* Hover del botón */
    
    /* --- Fondos y Textos Neutros --- */
    --color-bg-body: #f0f2f5;       /* Fondo de la página */
    --color-white: #ffffff;
    --color-gray-light: #f9fafb;    /* Fondo de inputs/cajas */
    --color-gray-border: #e5e7eb;   /* Bordes sutiles */
    --color-text-main: #111827;     /* Texto principal (casi negro) */
    --color-text-muted: #9ca3af;    /* Texto secundario (gris) */

    /* --- Colores de Estado (Semánticos) --- */
    --color-success: #22c55e;       /* Verde (Éxito/Fuerte) */
    --color-success-bg: #dcfce7;
    --color-warning: #eab308;       /* Amarillo (Media) */
    --color-error: #ef4444;         /* Rojo Base (Error/Débil) */
    --color-bg-bar: #f3f4f6;        /* Fondo gris barras */

    /* --- Paleta Específica de Error (NUEVO) --- */
    --color-error-bg: #fef2f2;      /* Fondo rojo muy claro */
    --color-error-border: #fecaca;  /* Borde rojo claro */
    --color-error-text: #991b1b;    /* Texto rojo oscuro */

    /* --- Tema Naranja (Cajas de Ayuda/Info) --- */
    --color-orange-bg: #fff7ed;
    --color-orange-border: #ffedd5;
    --color-orange-text: #9a6e3a;
    --color-orange-dark: #7c2d12;

    /* --- Dimensiones y Bordes --- */
    --radius-card: 1.5rem;          /* 24px - Borde de la tarjeta */
    --radius-input: 0.75rem;        /* 12px - Borde de inputs/botones */
    --card-width: 400px;            /* Ancho máximo del ticket */
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

body {
    background-color: var(--color-bg-body);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    color: var(--color-text-main);
}

/* Contenedor Principal (Wrapper) */
.main-wrapper {
    width: 100%;
    max-width: var(--card-width);
    position: relative;
    transition: transform 0.5s ease;
}

/* Efecto hover sutil en toda la tarjeta (opcional) */
.main-wrapper:hover {
    transform: scale(1.005);
}

/* =========================================
   2. ESTRUCTURA DEL TICKET (CARD)
   ========================================= */
.ticket-card {
    background-color: var(--color-white);
    border-radius: var(--radius-card);
    overflow: hidden;
    position: relative;
    width: 100%;
}

/* --- Cabecera Azul (Header) --- */
.ticket-header {
    background-color: var(--color-primary);
    color: white;
    padding: 2rem 2rem 2.5rem 2rem;
    position: relative;
    transition: background-color 0.5s ease; /* Transición suave a verde */
}

/* Modificador: Cuando el estado es Éxito */
.ticket-header.is-success {
    background-color: var(--color-success);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.icon-box {
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    padding: 8px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ticket-status {
    text-align: right;
}

.status-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-value {
    font-size: 0.875rem;
    font-weight: 800;
    letter-spacing: 0.025em;
}

.header-welcome h1 {
    font-size: 1.875rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
    letter-spacing: -0.025em;
}

.header-welcome p {
    color: #dbeafe; /* Azul muy claro para subtítulos */
    font-size: 0.875rem;
    font-weight: 500;
}

/* --- Las Muescas (Cortes laterales) --- */
.notch {
    position: absolute;
    bottom: -12px;
    width: 24px;
    height: 24px;
    background-color: var(--color-bg-body); /* Mismo color que el fondo del body */
    border-radius: 50%;
    z-index: 10;
}

.notch-left { left: -12px; }
.notch-right { right: -12px; }

/* --- Cuerpo del Ticket (Body) --- */
.ticket-body {
    background-color: var(--color-white);
    padding: 2.5rem 2rem 2rem 2rem;
}

/* Altura mínima para evitar saltos al cambiar vistas (Form -> Éxito) */
.ticket-body-min-height {
    min-height: 420px;
    position: relative;
    display: flex;
    flex-direction: column;
}

/* =========================================
   3. FORMULARIOS E INPUTS
   ========================================= */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex-grow: 1;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    transition: color 0.2s;
}

.form-group:focus-within label {
    color: var(--color-primary);
}

.input-wrapper {
    display: flex;
    align-items: center;
    background-color: var(--color-gray-light);
    border: 1px solid var(--color-gray-border);
    border-radius: var(--radius-input);
    padding: 0.75rem;
    transition: all 0.2s;
}

.input-wrapper:focus-within {
    border-color: var(--color-primary);
    background-color: #eff6ff; /* Azul pálido */
}

.input-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    flex-shrink: 0;
    font-weight: bold;
    font-size: 0.875rem;
}

/* Iconos específicos */
.user-icon { background-color: #dbeafe; color: var(--color-primary); }
.pass-icon { background-color: #e5e7eb; color: #6b7280; }

.input-wrapper input {
    width: 100%;
    background: transparent;
    border: none;
    outline: none;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-main);
}

.input-wrapper input::placeholder {
    color: #d1d5db;
    font-weight: 500;
}

.btn-visibility {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
}

.btn-visibility:hover { color: var(--color-primary); }

/* Acciones del formulario */
.form-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: auto;
}

/* Botón Principal */
.btn-primary {
    width: 100%;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-input);
    padding: 1rem;
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.3);
    transition: all 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.4);
    background-color: var(--color-primary-dark);
}

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

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* =========================================
   4. COMPONENTES ESPECIALES
   ========================================= */

/* --- Cajas de Acción Secundaria (Naranjas) --- */
.recovery-box, .action-box-secondary {
    background-color: var(--color-orange-bg);
    border: 1px solid var(--color-orange-border);
    border-radius: var(--radius-input);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
    justify-content: space-between;
}

.action-box-secondary:hover, .recovery-box:hover {
    background-color: #ffedd5;
}

.whatsapp-icon-box {
    background-color: white;
    color: #16a34a;
    padding: 8px;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.box-text, .recovery-text {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.box-text .label, .recovery-text .label {
    font-size: 0.625rem;
    font-weight: 700;
    color: var(--color-orange-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.box-text .action, .recovery-text .action {
    color: var(--color-orange-dark);
    font-weight: 700;
    font-size: 0.875rem;
}

.arrow-icon { color: #fb923c; }

/* --- Medidor de Fuerza de Contraseña --- */
.strength-meter {
    display: flex;
    gap: 4px;
    height: 6px;
    margin-top: 10px;
    width: 100%;
    border-radius: 99px;
    overflow: hidden;
    background-color: var(--color-bg-bar);
}

.bar {
    flex: 1;
    background-color: transparent;
    transition: background-color 0.3s ease;
}

.bar.weak { background-color: var(--color-error); }
.bar.medium { background-color: var(--color-warning); }
.bar.strong { background-color: var(--color-success); }

/* --- Caja de Nivel de Seguridad (Login/Reset) --- */
.security-level-box {
    background-color: var(--color-gray-light);
    border: 1px solid var(--color-gray-border);
    border-radius: var(--radius-input);
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s;
}

.security-level-box.is-secure {
    background-color: #f0fdf4;
    border-color: #bbf7d0;
}

.security-level-box .value {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--color-text-main);
}

.security-level-box.is-secure .value { color: var(--color-success); }

.security-icon-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    border: 1px solid var(--color-gray-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.security-level-box.is-secure .security-icon-circle {
    background-color: var(--color-success);
    color: white;
    border-color: var(--color-success);
}

/* =========================================
   5. VISTAS DE ÉXITO Y FOOTERS
   ========================================= */

/* Icono animado de éxito */
.success-icon-anim {
    width: 80px;
    height: 80px;
    background-color: var(--color-success-bg);
    color: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    animation: bounceIn 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.success-icon-anim span { font-size: 2.5rem; }

/* Cajas de Resumen (Folio/Fecha) */
.folio-box, .summary-box {
    background-color: var(--color-gray-light);
    border: 1px solid var(--color-gray-border);
    border-radius: var(--radius-input);
    padding: 1rem;
    margin: 1.5rem 0;
    text-align: center;
}

.summary-box {
    background-color: var(--color-orange-bg);
    border-color: var(--color-orange-border);
    display: flex;
    justify-content: space-between;
}

.folio-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-text-main);
    letter-spacing: 0.1em;
}

/* Footer Interno */
.internal-footer {
    margin-top: 2rem;
    padding: 1rem;
    background-color: var(--color-gray-light);
    border: 1px solid var(--color-gray-border);
    border-radius: var(--radius-input);
    text-align: center;
}

.internal-footer p {
    color: #6b7280;
    font-size: 0.75rem;
    line-height: 1.5;
}

.internal-footer a {
    color: var(--color-primary);
    font-weight: 700;
    text-decoration: none;
}

.internal-footer a:hover {
    text-decoration: underline;
}

/* Footer Externo */
.external-footer {
    margin-top: 2rem;
    text-align: center;
    opacity: 0.6;
    transition: opacity 0.3s;
}

.external-footer:hover { opacity: 1; }

.external-footer span {
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
    display: block;
}

.external-footer p {
    font-size: 0.75rem;
    color: #6b7280;
    line-height: 1.4;
    max-width: 250px;
    margin: 0 auto;
}

/* =========================================
   6. UTILIDADES Y ANIMACIONES
   ========================================= */
.hidden { display: none !important; }

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.helper-text {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 6px;
    color: var(--color-text-muted);
}
.text-error { color: var(--color-error); }

/* Enlaces simples */
.link-back {
    display: block;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    padding: 0.5rem;
    transition: color 0.2s;
}
.link-back:hover { color: var(--color-text-main); }

/* Botón oscuro (para vistas de éxito y reintentar) */
.btn-dark {
    width: 100%;
    background-color: #111827;
    color: white;
    font-weight: 700;
    padding: 1rem;
    border-radius: var(--radius-input);
    border: none;
    cursor: pointer;
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    transition: background-color 0.2s;
}
.btn-dark:hover { background-color: #000; }

/* Animaciones Básicas */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

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

@keyframes bounceIn {
    0% { transform: scale(0); }
    80% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* =========================================
   7. ESTILOS DE ERROR (Nuevos)
   ========================================= */

/* Modificador de la Tarjeta para Error (Borde superior rojo) */
.card-error-border {
    border-top: 4px solid var(--color-error);
}

/* Cabecera Roja */
.ticket-header.header-error {
    background-color: var(--color-error);
}

.ticket-header.header-error p {
    color: #fee2e2; /* Rojo muy pálido para subtítulos */
}

/* --- Caja de Alerta (Alert Box) --- */
.alert-box {
    background-color: var(--color-error-bg);
    border: 1px solid var(--color-error-border);
    border-radius: var(--radius-input);
    padding: 1rem;
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.alert-icon {
    color: var(--color-error);
    margin-top: 2px;
}

.alert-content {
    flex: 1;
}

.alert-title {
    color: var(--color-error-text);
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.alert-desc {
    color: #b91c1c;
    font-size: 0.75rem;
    line-height: 1.4;
}

/* --- Estados Inválidos de Inputs --- */
.is-invalid {
    /* Aplicado al label */
    color: var(--color-error) !important;
}

.input-wrapper.is-invalid {
    background-color: var(--color-error-bg);
    border-color: #fca5a5;
}

.input-wrapper.is-invalid:focus-within {
    border-color: var(--color-error);
}

.input-wrapper.is-invalid .input-icon {
    background-color: #fee2e2;
    color: var(--color-error);
}

.input-wrapper.is-invalid input {
    color: var(--color-text-main); /* El texto sigue siendo legible */
}

/* Hover en el ojo de contraseña cuando hay error */
.btn-visibility.error-hover:hover {
    color: var(--color-error);
}

/* --- Animación Shake (Sacudida) --- */
.shake-anim {
    animation: shake 0.5s cubic-bezier(.36,.07,.19,.97) both;
}

@keyframes shake {
    10%, 90% { transform: translate3d(-1px, 0, 0); }
    20%, 80% { transform: translate3d(2px, 0, 0); }
    30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
    40%, 60% { transform: translate3d(4px, 0, 0); }
}