/* Reset y base moderna */
* { 
    box-sizing: border-box; 
    margin: 0; 
    padding: 0; 
}

/* Variables de diseño académico moderno */
:root {
    /* Paleta de colores académica profesional */
    --color-primary: #1a365d;        /* Azul oscuro institucional */
    --color-primary-light: #2d5a87;   /* Azul medio */
    --color-primary-dark: #0f2027;   /* Azul muy oscuro */
    --color-secondary: #2c5282;      /* Azul secundario */
    --color-accent: #3182ce;         /* Azul brillante para acentos */
    --color-success: #38a169;        /* Verde éxito */
    --color-warning: #d69e2e;        /* Amarillo advertencia */
    --color-error: #e53e3e;          /* Rojo error */
    
    /* Neutros */
    --color-white: #ffffff;
    --color-gray-50: #f7fafc;
    --color-gray-100: #edf2f7;
    --color-gray-200: #e2e8f0;
    --color-gray-300: #cbd5e0;
    --color-gray-400: #a0aec0;
    --color-gray-500: #718096;
    --color-gray-600: #4a5568;
    --color-gray-700: #2d3748;
    --color-gray-800: #1a202c;
    --color-gray-900: #171923;
    
    /* Fondos */
    --color-fondo: var(--color-gray-50);
    --color-fondo-card: var(--color-white);
    --color-fondo-header: var(--color-primary);
    
    /* Texto */
    --color-texto: var(--color-gray-700);
    --color-texto-light: var(--color-gray-600);
    --color-texto-muted: var(--color-gray-500);
    --color-texto-header: var(--color-white);
    
    /* Tipografía moderna */
    --fuente-principal: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --fuente-heading: 'Playfair Display', Georgia, serif;
    
    /* Sombras modernas */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Bordes */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    /* Transiciones */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}

/* Estilos generales modernos */
body {
    font-family: var(--fuente-principal);
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-50) 100%);
    color: var(--color-texto);
    line-height: 1.6;
    min-height: 100vh;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header académico moderno */
header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-texto-header);
    padding: 1rem;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: visible;
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    grid-template-areas:
        "logo menu"
        "logo title";
    align-items: center;
    column-gap: 0.75rem;
    row-gap: 0.5rem;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 0%, rgba(255,255,255,0.1) 100%);
    pointer-events: none;
}

header h1 {
    font-family: var(--fuente-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    text-align: center;
    grid-area: title;
    position: relative;
    z-index: 1;
}

/* Logo en flujo normal, a la izquierda del título */
header .site-logo {
    position: static;
    grid-area: logo;
    height: 64px !important;
    width: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    margin: 0 0.5rem 0 0.25rem !important;
    background: var(--color-white);
    padding: 4px;
}

@media (max-width: 480px) {
    header .site-logo {
        height: 48px !important;
        margin-right: 0.5rem !important;
    }
    header {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        grid-template-areas:
            "logo"
            "menu"
            "title";
        text-align: center;
    }

    .admin-page header {
        display: grid;
        grid-template-columns: 1fr;
        grid-template-areas:
            'logo'
            'title'
            'menu';
    }
    .admin-page header .site-logo,
    .admin-page header .admin-navbar {
        position: static;
        transform: none;
        margin: 0 0 0.5rem 0 !important;
        justify-self: center;
    }
}

/* Cuando la barra admin aparece dentro del header, la mostramos como botones a la derecha */
header .admin-navbar {
    background: transparent;
    padding: 0;
    box-shadow: none;
    position: static;
    margin-left: auto;
    grid-area: menu;
}

.admin-page header {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    grid-template-areas:
        'logo menu'
        'title title';
    align-items: center;
    column-gap: 0.75rem;
    row-gap: 0.5rem;
}

.admin-page header .site-logo {
    grid-area: logo;
    position: static;
    margin: 0 !important;
}

.admin-page header .admin-navbar {
    grid-area: menu;
    position: static;
    justify-self: end;
    margin-left: 0;
}

.admin-page header h1 {
    grid-area: title;
    margin: 0;
    text-align: center;
    justify-self: center;
    width: 100%;
}

header p {
    font-size: 1.1rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

/* Contenedor principal moderno */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.detalle-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.25rem;
}

.content-left {
    background: var(--color-fondo-card);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1rem;
    font-size: 1.125rem;
    line-height: 1.8;
    position: relative;
}

.content-right {
    background: var(--color-fondo-card);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1rem;
}

.content-left strong { 
    display: inline-block; 
    color: var(--color-primary-dark);
}

.programa-contenido {
    margin-top: 1rem;
}

.programa-contenido h4 {
    font-family: var(--fuente-heading);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--color-primary-dark);
}

.section-title {
    font-family: var(--fuente-heading);
    font-size: 1.25rem;
    color: var(--color-primary-dark);
    margin: 0.5rem 0 0.25rem;
}

.section-card {
    background: var(--color-fondo-card);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 1rem;
    margin-bottom: 0;
}

.inscripcion-panel .btn { 
    margin-right: 0.5rem; 
}

@media (max-width: 768px) {
    .inscripcion-panel .btn { 
        display: block; 
        width: 100%; 
        margin: 0 0 0.5rem 0; 
    }
}

.programa-contenido > div { 
    background: var(--color-fondo-card);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    padding: 1rem;
}

.programa-contenido iframe {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--border-radius);
}

.course-image-container { 
    display: block;
    margin-bottom: 1rem;
}

.course-image-container .course-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

@media (max-width: 992px) {
    .detalle-container {
        grid-template-columns: 1fr;
    }
    .course-image-container { 
        margin-top: 0.5rem;
    }
    .course-image-container .course-image { max-width: 100%; }
    .programa-contenido > div { 
        padding: 0.75rem; 
    }
    .section-card { padding: 0.75rem; }
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 992px) {
    .info-grid { grid-template-columns: 1fr; }
}

/* Lista de dependencias en admin */
#lista-cursos-disponibles .curso-item label {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    column-gap: 6px;
}

#lista-cursos-disponibles .curso-item input[type="checkbox"] {
    margin: 0;
}

@media (max-width: 768px) {
    body { font-size: 17px; }
    header h1 { font-size: 2rem; }
    .content-left { font-size: 1.0625rem; }
    .programa-contenido h4 { font-size: 1.375rem; }
    .programa-contenido iframe { aspect-ratio: 16/9; }
}

@media (max-width: 480px) {
    body { font-size: 18px; }
    .programa-contenido h4 { font-size: 1.25rem; }
}

/* Layout específico de login */
.login-main {
    max-width: 100%;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.login-container {
    display: flex;
    justify-content: center;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--color-fondo-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
    border: 1px solid var(--color-gray-200);
}

.login-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
}

.login-logo img {
    max-height: 96px;
    width: auto;
}

.login-title {
    text-align: center;
    margin-bottom: 1rem;
}

.login-form button {
    width: 100%;
    margin-top: 0.5rem;
}

.login-register {
    text-align: center;
    margin-top: 1rem;
}

.login-page header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.login-page header .site-logo {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    margin: 0 !important;
}

.login-page header .login-header-title {
    text-align: center;
    position: relative;
    z-index: 1;
}

.login-page header .login-header-title h1 {
    margin: 0;
    line-height: 1.05;
    text-align: center;
}

.login-page header .login-header-title h6 {
    margin: 0.15rem 0 0;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    opacity: 0.95;
    text-align: center;
}

.login-forgot {
    text-align: center;
    margin-top: 0.5rem;
}

.login-cursos-btn {
    width: 100%;
    margin-top: 0.75rem;
    text-align: center;
}

.cursos-page header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.cursos-page header .site-logo {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    margin: 0 !important;
}

.cursos-page header .cursos-header-title {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cursos-page header .cursos-header-title h1 {
    margin: 0;
    line-height: 1.1;
    text-align: center;
}

.cursos-page header .cursos-periodo-msg {
    margin: 0.35rem 0 0;
    font-size: 0.9em;
    text-align: center;
}

.cursos-page header .cursos-periodo-msg--off {
    color: var(--color-error);
}

.cursos-page .cursos-auth-actions {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.cursos-page .cursos-auth-sep {
    opacity: 0.85;
}

.registro-page form button[type="submit"] {
    margin-top: 0.75rem;
}

.registro-page .registro-login {
    text-align: center;
    margin-top: 1.25rem;
}

.registro-page header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
}

.registro-page header .site-logo {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    margin: 0 !important;
}

.registro-page header h1 {
    margin: 0;
    line-height: 1.1;
    text-align: center;
}

.manuales-page header {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    grid-template-areas:
        'logo menu'
        'title title';
    align-items: center;
    column-gap: 0.75rem;
    row-gap: 0.5rem;
}

.manuales-page header .manuales-menu {
    grid-area: menu;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-self: end;
    align-items: center;
    margin: 0;
    position: relative;
    z-index: 1;
}

.manuales-page header h1 {
    margin: 0;
    line-height: 1.1;
    text-align: center;
    width: 100%;
}

@media (max-width: 480px) {
    .login-page header {
        flex-direction: column;
    }

    .login-page header .site-logo {
        position: static;
        transform: none;
        margin: 0 0 0.5rem 0 !important;
    }

    .cursos-page header {
        flex-direction: column;
    }

    .cursos-page header .site-logo {
        position: static;
        transform: none;
        margin: 0 0 0.5rem 0 !important;
    }

    .registro-page header {
        flex-direction: column;
    }

    .registro-page header .site-logo {
        position: static;
        transform: none;
        margin: 0 0 0.5rem 0 !important;
    }

    .manuales-page header {
        grid-template-columns: 1fr;
        grid-template-areas:
            'logo'
            'title'
            'menu';
    }

    .manuales-page header .manuales-menu {
        justify-self: center;
    }
}

/* Tarjetas modernas */
.card {
    background: var(--color-fondo-card);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

/* Formularios modernos */
.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-texto);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input, select, textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: var(--fuente-principal);
    transition: var(--transition-fast);
    background: var(--color-white);
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 1cm;
    margin-bottom: 1.5rem;
}

.checkbox-row > label {
    display: inline-block;
    margin: 0;
}

.checkbox-row > input[type="checkbox"] {
    width: auto;
    margin: 0;
    padding: 0;
}

.admin-toolbar,
.usuarios-toolbar {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.admin-toolbar-left,
.usuarios-toolbar-left {
    flex: 0 0 360px;
}

.usuarios-min-age {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.usuarios-min-age label {
    margin: 0;
}

.admin-actions,
.usuarios-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.admin-inline-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.admin-year-input {
    width: 100px;
}

.admin-toolbar-right,
.usuarios-toolbar-right {
    flex: 1;
    min-width: 260px;
    display: grid;
    gap: 0.5rem;
}

.admin-filter-actions,
.usuarios-filter-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
}

.admin-inline-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

.admin-inline-checkbox input[type="checkbox"] {
    width: auto;
    margin: 0;
    padding: 0;
}

@media (max-width: 900px) {
    .admin-toolbar,
    .usuarios-toolbar {
        flex-direction: column;
    }

    .admin-toolbar-left,
    .usuarios-toolbar-left {
        flex: 1 1 auto;
        width: 100%;
    }

    .admin-filter-actions,
    .usuarios-filter-actions {
        justify-content: flex-start;
    }
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

/* Botones modernos */
.btn, button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: var(--fuente-principal);
    line-height: 1.2;
}

.btn-primary, button {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover, button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--color-secondary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    filter: brightness(0.95);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-success {
    background: var(--color-success);
    color: var(--color-white);
}

.btn-danger {
    background: var(--color-error);
    color: var(--color-white);
}

/* Enlaces modernos */
a {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition-fast);
    font-weight: 500;
}

a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Alertas modernas */
.alert {
    padding: 1rem 1.25rem;
    margin: 1rem 0;
    border-radius: var(--border-radius);
    border: none;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.alert-error {
    background: linear-gradient(135deg, #fed7d7 0%, #feb2b2 100%);
    color: #742a2a;
}

.alert-success {
    background: linear-gradient(135deg, #c6f6d5 0%, #9ae6b4 100%);
    color: #22543d;
}

.alert-warning {
    background: linear-gradient(135deg, #faf089 0%, #f6e05e 100%);
    color: #744210;
}

.alert-info {
    background: linear-gradient(135deg, #bee3f8 0%, #90cdf4 100%);
    color: #2a4365;
}

[role="alert"] {
    aria-live: polite;
}

/* Navegación moderna */
.admin-navbar {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.admin-navbar .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.admin-navbar a {
    color: var(--color-texto-header);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
    font-weight: 500;
    position: relative;
}

.admin-navbar a:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

/* Botones de menú admin con el mismo degradé que el botón "Ingresar" */
.admin-navbar .btn:not(.btn-danger) {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.admin-navbar a.btn:not(.btn-danger):hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Estado seleccionado del menú: gris oscuro para contraste */
.admin-navbar .active {
    background: var(--color-gray-700) !important;
    color: var(--color-white) !important;
    font-weight: 700;
}

.admin-navbar .menu-dropdown{position:relative; display:inline-block}
.admin-navbar .menu-dropdown .submenu{position:absolute; top:100%; left:0; min-width:200px; background: var(--color-white); border:1px solid var(--color-gray-200); border-radius: var(--border-radius); box-shadow: var(--shadow-md); padding:8px; display:none; z-index:1001}
.admin-navbar .menu-dropdown.open .submenu{display:grid; grid-template-columns:1fr; gap:8px}
.admin-navbar .menu-dropdown .submenu .btn{display:block; width:100%;}

/* Logo del sitio */
.site-logo {
    font-family: var(--fuente-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-texto-header) !important;
}

/* Utilidades modernas */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

/* Responsive moderno */
@media (max-width: 768px) {
    main { 
        padding: 0 1rem; 
        margin: 1rem auto;
    }
    
    header { 
        padding: 1rem 0; 
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .admin-navbar .container {
        flex-direction: column;
        text-align: center;
    }
}

/* Estilos modernos para checkboxes */
.form-check {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.form-check:hover {
    background: var(--color-gray-50);
}

.form-check input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    accent-color: var(--color-accent);
    cursor: pointer;
    margin: 0;
}

.form-check label {
    margin: 0;
    cursor: pointer;
    font-weight: 500;
    text-transform: none;
    letter-spacing: normal;
}

/* Estilos para tablas académicas */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table th {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    padding: 0.7rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table td {
    padding: 0.7rem;
    border-bottom: 1px solid var(--color-gray-200);
    text-align: center;
    vertical-align: middle;
}

.table td + td,
.table th + th {
    border-left: 1px solid var(--color-gray-200);
}

.table tr:hover {
    background: var(--color-gray-50);
}

.table tbody tr:nth-child(even) {
    background: var(--color-gray-50);
}

.table-wrap {
    width: 100%;
    overflow-x: auto;
}

/* Badge modernos */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success {
    background: linear-gradient(135deg, var(--color-success) 0%, #2f855a 100%);
    color: var(--color-white);
}

.badge-warning {
    background: linear-gradient(135deg, var(--color-warning) 0%, #b7791f 100%);
    color: var(--color-white);
}

.badge-danger {
    background: linear-gradient(135deg, var(--color-error) 0%, #c53030 100%);
    color: var(--color-white);
}

.badge-info {
    background: linear-gradient(135deg, var(--color-accent) 0%, #2b6cb0 100%);
    color: var(--color-white);
}

/* Animaciones sutiles */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.5s ease-out;
}

/* Responsive para checkboxes y tablas */
@media (max-width: 768px) {
    .form-check {
        padding: 0.75rem;
    }
    
    .table {
        font-size: 0.9rem;
    }
    
    .table th, .table td {
        padding: 0.75rem 0.5rem;
    }
    
    .badge {
        font-size: 0.75rem;
        padding: 0.2rem 0.6rem;
    }
}