/* ==========================================================================
   MyMenu · Sección Importar / Agregar (mobile-first, responsive)
   Estilos independientes: no afectan al panel existente.
   ========================================================================== */
:root {
    --mi-primary: #667eea;
    --mi-primary-2: #764ba2;
    --mi-bg: #f4f6fb;
    --mi-card: #ffffff;
    --mi-text: #1f2937;
    --mi-muted: #6b7280;
    --mi-border: #e5e7eb;
    --mi-danger: #ef4444;
    --mi-success: #10b981;
    --mi-radius: 14px;
    --mi-shadow: 0 6px 20px rgba(17, 24, 39, .08);
    --mi-nav-h: 64px;
}

* { box-sizing: border-box; }

/* El atributo hidden siempre oculta, aunque una clase defina display. */
[hidden] { display: none !important; }

html, body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--mi-bg);
    color: var(--mi-text);
    -webkit-text-size-adjust: 100%;
}

/* ---------------- Login ---------------- */
.mi-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, var(--mi-primary) 0%, var(--mi-primary-2) 100%);
}
.mi-login-card {
    width: 100%;
    max-width: 380px;
    background: var(--mi-card);
    border-radius: 20px;
    padding: 28px 22px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, .25);
}
.mi-login-logo { text-align: center; margin-bottom: 18px; }
.mi-login-logo i { font-size: 40px; color: var(--mi-primary); }
.mi-login-logo h1 { margin: 8px 0 2px; font-size: 26px; }
.mi-login-logo p { margin: 0; color: var(--mi-muted); font-size: 14px; }
.mi-back-link {
    display: block;
    text-align: center;
    margin-top: 16px;
    color: var(--mi-muted);
    text-decoration: none;
    font-size: 14px;
}

/* ---------------- Campos ---------------- */
.mi-field { margin-bottom: 16px; }
.mi-field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.mi-field input,
.mi-field select,
.mi-field textarea,
textarea, select, input[type="text"], input[type="email"], input[type="password"], input[type="number"] {
    width: 100%;
    padding: 13px 14px;
    border: 1.5px solid var(--mi-border);
    border-radius: 12px;
    font-size: 16px; /* evita zoom en iOS */
    background: #fff;
    color: var(--mi-text);
    outline: none;
    transition: border-color .15s;
}
.mi-field input:focus,
.mi-field select:focus,
.mi-field textarea:focus { border-color: var(--mi-primary); }
textarea { resize: vertical; }

.mi-inline { display: flex; gap: 8px; align-items: center; }
.mi-inline select { flex: 1; }

/* ---------------- Botones ---------------- */
.mi-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: 12px;
    padding: 13px 18px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: transform .05s, opacity .15s, background .15s;
    line-height: 1;
}
.mi-btn:active { transform: scale(.98); }
.mi-btn[disabled] { opacity: .55; cursor: not-allowed; }
.mi-btn-primary { background: linear-gradient(135deg, var(--mi-primary), var(--mi-primary-2)); color: #fff; }
.mi-btn-outline { background: #fff; border: 1.5px solid var(--mi-border); color: var(--mi-text); }
.mi-btn-ghost { background: transparent; color: var(--mi-muted); }
.mi-btn-danger { background: #fef2f2; color: var(--mi-danger); }
.mi-btn-block { width: 100%; }
.mi-btn-sm { padding: 9px 12px; font-size: 13px; border-radius: 10px; }
.mi-icon-btn {
    border: none; background: transparent; cursor: pointer;
    color: var(--mi-muted); font-size: 15px; padding: 8px; border-radius: 8px;
}
.mi-icon-btn:hover { background: #f1f2f6; color: var(--mi-text); }
.mi-icon-btn.danger:hover { background: #fef2f2; color: var(--mi-danger); }

.mi-row-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.mi-row-btns .mi-btn { flex: 1; min-width: 140px; }

/* ---------------- App layout ---------------- */
.mi-app { min-height: 100vh; padding-bottom: calc(var(--mi-nav-h) + env(safe-area-inset-bottom)); }
.mi-topbar {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; gap: 12px;
    background: #fff; border-bottom: 1px solid var(--mi-border);
    padding: 12px 14px; padding-top: calc(12px + env(safe-area-inset-top));
}
.mi-topbar-back, .mi-topbar-logout {
    border: none; background: #f1f2f6; color: var(--mi-text);
    width: 40px; height: 40px; border-radius: 10px; cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center; font-size: 16px; text-decoration: none;
}
.mi-topbar-title { flex: 1; font-weight: 700; font-size: 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.mi-main { padding: 16px 14px 24px; max-width: 900px; margin: 0 auto; }

.mi-tab { display: none; }
.mi-tab.active { display: block; animation: miFade .2s ease; }
@keyframes miFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.mi-hero { margin-bottom: 14px; }
.mi-hero h2 { margin: 0 0 4px; font-size: 20px; }
.mi-hero p { margin: 0; color: var(--mi-muted); font-size: 14px; }

.mi-card {
    background: var(--mi-card);
    border: 1px solid var(--mi-border);
    border-radius: var(--mi-radius);
    padding: 16px;
    margin-bottom: 14px;
    box-shadow: var(--mi-shadow);
}
.mi-card h3 { margin: 0 0 10px; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.mi-muted { color: var(--mi-muted); font-size: 13px; margin: 0 0 10px; }

/* ---------------- Dropzone ---------------- */
.mi-dropzone {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 6px; text-align: center;
    border: 2px dashed #cbd5e1; border-radius: 12px;
    padding: 26px 16px; cursor: pointer; color: var(--mi-muted);
    background: #fbfcfe; transition: border-color .15s, background .15s;
}
.mi-dropzone:hover { border-color: var(--mi-primary); background: #f5f7ff; }
.mi-dropzone i { font-size: 28px; color: var(--mi-primary); }
.mi-dropzone span { font-weight: 600; color: var(--mi-text); font-size: 14px; }
.mi-dropzone small { font-size: 12px; }
.mi-dropzone-sm { padding: 16px; }

.mi-thumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.mi-thumb { position: relative; width: 72px; height: 72px; border-radius: 10px; overflow: hidden; border: 1px solid var(--mi-border); }
.mi-thumb img { width: 100%; height: 100%; object-fit: cover; }
.mi-thumb-fallback::after {
    content: "\f03e"; /* imagen */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: #f1f2f6;
}
.mi-thumb button {
    position: absolute; top: 2px; right: 2px;
    width: 22px; height: 22px; border-radius: 50%; border: none;
    background: rgba(0,0,0,.6); color: #fff; cursor: pointer; font-size: 11px;
    display: flex; align-items: center; justify-content: center;
}

/* ---------------- Sticky action ---------------- */
.mi-sticky-action {
    position: sticky; bottom: calc(12px + env(safe-area-inset-bottom));
    display: flex; flex-direction: column; gap: 8px;
    margin-top: 14px; z-index: 5;
}

/* ---------------- Revisión ---------------- */
.mi-review-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.mi-review-head h3 { margin: 0 0 2px; font-size: 16px; }

.mi-cat {
    background: #fff; border: 1px solid var(--mi-border); border-radius: var(--mi-radius);
    margin-bottom: 12px; box-shadow: var(--mi-shadow); overflow: hidden;
}
.mi-cat-head {
    display: flex; align-items: center; gap: 8px;
    padding: 12px; background: linear-gradient(135deg, rgba(102,126,234,.08), rgba(118,75,162,.08));
    border-bottom: 1px solid var(--mi-border);
}
.mi-cat-head .mi-drag { color: #cbd5e1; }
.mi-cat-head input {
    flex: 1; font-weight: 700; font-size: 15px; border: 1px solid transparent; background: transparent; padding: 8px 10px;
}
.mi-cat-head input:focus { border-color: var(--mi-border); background: #fff; }
.mi-cat-body { padding: 10px 12px; }

.mi-prod {
    border: 1px solid var(--mi-border); border-radius: 12px;
    padding: 12px; margin-bottom: 10px; background: #fff;
}
.mi-prod-top { display: flex; gap: 8px; align-items: center; }
.mi-prod-top .mi-prod-name { flex: 1; font-weight: 600; }
.mi-prod-price { width: 110px; }
.mi-prod-row { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.mi-prod-row textarea { flex: 1; min-width: 100%; }
.mi-prod-actions { display: flex; gap: 4px; margin-left: auto; }

.mi-flag {
    display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--mi-muted);
    margin-top: 8px; cursor: pointer;
}
.mi-flag input { width: auto; }

.mi-opts { margin-top: 10px; border-top: 1px dashed var(--mi-border); padding-top: 10px; }
.mi-opts-title { font-size: 12px; font-weight: 700; color: var(--mi-muted); text-transform: uppercase; letter-spacing: .03em; margin-bottom: 6px; }
.mi-opt-row { display: flex; gap: 6px; margin-bottom: 6px; align-items: center; }
.mi-opt-row .mi-opt-name { flex: 2; }
.mi-opt-row .mi-opt-price { flex: 1; min-width: 80px; }

.mi-add-inline { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }

/* ---------------- Sin imagen ---------------- */
.mi-noimg-item {
    display: flex; align-items: center; gap: 12px;
    background: #fff; border: 1px solid var(--mi-border); border-radius: 12px;
    padding: 12px; margin-bottom: 10px; box-shadow: var(--mi-shadow);
}
.mi-noimg-item .mi-noimg-info { flex: 1; min-width: 0; }
.mi-noimg-item .mi-noimg-info strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mi-noimg-item .mi-noimg-info small { color: var(--mi-muted); }
.mi-noimg-thumb { width: 54px; height: 54px; border-radius: 10px; background: #f1f2f6; display: flex; align-items: center; justify-content: center; color: #cbd5e1; overflow: hidden; }
.mi-noimg-thumb img { width: 100%; height: 100%; object-fit: cover; }

.mi-empty { text-align: center; color: var(--mi-muted); padding: 40px 16px; }
.mi-empty i { font-size: 36px; color: #cbd5e1; margin-bottom: 10px; display: block; }

/* ---------------- Nav ---------------- */
.mi-nav {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
    display: flex; background: #fff; border-top: 1px solid var(--mi-border);
    height: calc(var(--mi-nav-h) + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
}
.mi-nav-item {
    flex: 1; border: none; background: transparent; cursor: pointer;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
    color: var(--mi-muted); font-size: 11px; font-weight: 600;
}
.mi-nav-item i { font-size: 19px; }
.mi-nav-item.active { color: var(--mi-primary); }

/* ---------------- Overlay progreso ---------------- */
.mi-overlay {
    position: fixed; inset: 0; z-index: 100;
    background: rgba(17, 24, 39, .55);
    display: flex; align-items: center; justify-content: center; padding: 24px;
}
.mi-overlay-card {
    background: #fff; border-radius: 18px; padding: 28px 24px; text-align: center;
    max-width: 340px; width: 100%; box-shadow: 0 20px 50px rgba(0,0,0,.3);
}
.mi-overlay-card h3 { margin: 14px 0 4px; font-size: 17px; }
.mi-spinner {
    width: 44px; height: 44px; border-radius: 50%;
    border: 4px solid #e5e7eb; border-top-color: var(--mi-primary);
    margin: 0 auto; animation: miSpin .8s linear infinite;
}
@keyframes miSpin { to { transform: rotate(360deg); } }
.mi-progress { height: 8px; background: #eef0f5; border-radius: 6px; overflow: hidden; margin-top: 14px; }
.mi-progress-bar { height: 100%; width: 0; background: linear-gradient(135deg, var(--mi-primary), var(--mi-primary-2)); transition: width .25s; }

/* ---------------- Toast ---------------- */
.toast-container { position: fixed; top: calc(14px + env(safe-area-inset-top)); left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; width: calc(100% - 28px); max-width: 420px; }
.toast {
    display: flex; align-items: center; gap: 10px;
    background: #fff; border-left: 4px solid var(--mi-primary);
    padding: 12px 14px; border-radius: 10px; box-shadow: var(--mi-shadow); font-size: 14px;
    animation: slideIn .3s ease;
}
.toast-success { border-left-color: var(--mi-success); }
.toast-error { border-left-color: var(--mi-danger); }
.toast i { font-size: 18px; }
.toast-success i { color: var(--mi-success); }
.toast-error i { color: var(--mi-danger); }
@keyframes slideIn { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }

/* ---------------- Desktop ---------------- */
@media (min-width: 820px) {
    :root { --mi-nav-h: 0px; }
    .mi-app { display: grid; grid-template-columns: 220px 1fr; grid-template-rows: auto 1fr; padding-bottom: 0; }
    .mi-topbar { grid-column: 1 / -1; }
    .mi-nav {
        position: sticky; top: 0; align-self: start; height: auto;
        flex-direction: column; border-top: none; border-right: 1px solid var(--mi-border);
        padding: 14px 10px; gap: 6px;
    }
    .mi-nav-item { flex-direction: row; justify-content: flex-start; gap: 12px; padding: 12px 14px; border-radius: 10px; font-size: 14px; }
    .mi-nav-item.active { background: linear-gradient(135deg, rgba(102,126,234,.12), rgba(118,75,162,.12)); }
    .mi-main { grid-column: 2; max-width: 820px; padding: 24px 28px 40px; }
    .mi-sticky-action { flex-direction: row; }
    .mi-sticky-action .mi-btn { flex: 1; }
    .mi-prod-price { width: 130px; }
}