/* ════════════════════════════════════════════════════════════════════
   NSM — Variables CSS globales
   Generado dinámicamente por /cursos/nutricion/theme.php
   ════════════════════════════════════════════════════════════════════ */
:root {
    --ok:               #0a7a3c;
    --ok2:              #085f2f;
    --accent:           #16a34a;
    --accent2:          #22c55e;
    --accent3:          #12a854;
    --green:            #16a34a;
    --green-dark:       #0a7a3c;
    --green-light:      #dcfce7;
    --green-muted:      #bbf7d0;
    --bg:               #f6fff8;
    --bg-alt:           #f4f6f8;
    --bg-soft:          #f0fdf4;
    --card:             #ffffff;
    --light:            #e8f5ee;
    --light2:           #dcfce7;
    --border:           #e5e7eb;
    --border-green:     #d4eedd;
    --border-green2:    #b7e8c8;
    --muted-bg:         #bbf7d0;
    --ink:              #162114;
    --muted:            #6b7a6d;
    --muted2:           #64748b;
    --text:             #162114;
    --ring:             rgba(10,122,60,.15);
    --shadow:           0 8px 24px rgba(10,122,60,.15);
    --danger:           #dc2626;
    --danger-bg:        #fde8e8;
    --warn:             #7a5a0a;
    --warn-bg:          #fff8e6;
    --warn-border:      rgba(122,90,10,.2);
    --font:             'Inter', 'Open Sans', 'Plus Jakarta Sans', system-ui, Arial, sans-serif;
    --radius:           16px;
    --radius-sm:        12px;
    --maxw:             980px;
    --logo-url:         url('httpsnutricionsinmisterios.comassetsLogo%20Sin%20Fondo.png');
}

*, *::before, *::after { box-sizing: border-box; }

.top-links { float: right; text-align: right; margin-bottom: 8px; }
.logout { display: block; color: var(--ok); text-decoration: none; font-weight: 600; }
.logout:hover { text-decoration: underline; }

.btn-nsm {
    display: block; width: 100%; background: var(--ok); color: #fff;
    font-weight: 800; padding: 14px; border-radius: var(--radius-sm);
    border: none; cursor: pointer; text-align: center; text-decoration: none;
    font-size: 16px; transition: transform .15s, box-shadow .15s;
    box-shadow: 0 6px 16px var(--ring);
}
.btn-nsm:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 10px 24px var(--ring); }
.btn-nsm:disabled { opacity: .4; cursor: not-allowed; }

@keyframes nsm-shimmer {
    0%   { left: -100%; }
    60%  { left: 150%; }
    100% { left: 150%; }
}

.accent-bar { height: 3px; background: linear-gradient(90deg, var(--ok), var(--accent)); flex-shrink: 0; }

.nsm-toast-global {
    position: fixed; bottom: 24px; left: 50%;
    transform: translateX(-50%) translateY(90px);
    background: var(--ink); color: #fff; padding: 12px 22px;
    border-radius: 14px; font-size: 13px; font-weight: 600;
    transition: transform .35s cubic-bezier(.34,1.56,.64,1);
    z-index: 9999; white-space: nowrap; max-width: 92vw;
    text-align: center; pointer-events: none;
}
.nsm-toast-global.show { transform: translateX(-50%) translateY(0); }

.stat { flex: 1; background: var(--light); padding: 15px; border-radius: 8px; text-align: center; }
.stat strong { font-size: 20px; color: var(--ok); }

.nsm-card-base {
    background: var(--card); border-radius: var(--radius);
    box-shadow: 0 8px 28px var(--ring); padding: 24px; margin-bottom: 20px;
}