/* ==============================================
   MUNDISALUD RECETAS - Frontend v1.2
   Professional medical theme, responsive
   ============================================== */

:root {
    --msr-primary: #0f766e;
    --msr-primary-dark: #0d5f59;
    --msr-primary-light: #f0fdfa;
    --msr-primary-mid: #ccfbf1;
    --msr-accent: #0ea5e9;
    --msr-success: #16a34a;
    --msr-success-bg: #f0fdf4;
    --msr-error: #dc2626;
    --msr-error-bg: #fef2f2;
    --msr-warning: #f59e0b;
    --msr-text: #1e293b;
    --msr-text-muted: #64748b;
    --msr-border: #e2e8f0;
    --msr-bg: #f8fafc;
    --msr-card-bg: #ffffff;
    --msr-radius: 12px;
    --msr-radius-sm: 8px;
    --msr-shadow: 0 1px 3px rgba(0,0,0,.06), 0 4px 16px rgba(0,0,0,.04);
    --msr-shadow-lg: 0 8px 30px rgba(0,0,0,.1);
    --msr-transition: all .2s ease;
}

/* ---- CONTAINERS ---- */
.msr-container { margin: 32px auto; padding: 0 16px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; -webkit-font-smoothing: antialiased; }
.msr-container-md { max-width: 680px; }
.msr-container-lg { max-width: 960px; }

/* ---- CARDS ---- */
.msr-card {
    background: var(--msr-card-bg);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--msr-shadow);
    border: 1px solid var(--msr-border);
}
.msr-card-centered { max-width: 480px; margin: 0 auto; }
.msr-card-wide { max-width: none; }
.msr-card-icon { text-align: center; margin-bottom: 16px; color: var(--msr-primary); }

/* ---- TYPOGRAPHY ---- */
.msr-title { font-size: 28px; font-weight: 800; color: var(--msr-text); margin: 0 0 8px; line-height: 1.2; }
.msr-subtitle { font-size: 15px; color: var(--msr-text-muted); margin: 0 0 28px; line-height: 1.6; }
.msr-section-title { font-size: 16px; font-weight: 700; color: var(--msr-text); margin: 0 0 16px; padding-bottom: 8px; border-bottom: 2px solid var(--msr-border); }

/* ---- FORMS ---- */
.msr-form { display: flex; flex-direction: column; gap: 16px; }
.msr-form-section { margin-bottom: 8px; }
.msr-field { display: flex; flex-direction: column; gap: 6px; position: relative; }
.msr-field label { font-size: 13px; font-weight: 600; color: var(--msr-text-muted); text-transform: uppercase; letter-spacing: .5px; }

.msr-field input, .msr-field textarea, .msr-field select {
    padding: 12px 16px;
    border: 1.5px solid var(--msr-border);
    border-radius: var(--msr-radius-sm);
    font-size: 15px;
    color: var(--msr-text);
    background: #fff;
    transition: var(--msr-transition);
    outline: none;
    width: 100%;
    box-sizing: border-box;
    font-family: inherit;
}
.msr-field input:focus, .msr-field textarea:focus {
    border-color: var(--msr-primary);
    box-shadow: 0 0 0 3px rgba(15,118,110,.1);
}

.msr-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.msr-field-row-3 { grid-template-columns: 1fr 1fr 1fr; }

.msr-search-wrapper { display: flex; gap: 8px; }
.msr-search-wrapper input { flex: 1; }

/* ---- BUTTONS ---- */
.msr-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 24px; border-radius: var(--msr-radius-sm);
    font-size: 15px; font-weight: 600; cursor: pointer; border: none;
    transition: var(--msr-transition); text-decoration: none; font-family: inherit;
    white-space: nowrap;
}
.msr-btn-primary { background: var(--msr-primary); color: #fff; }
.msr-btn-primary:hover { background: var(--msr-primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(15,118,110,.25); }
.msr-btn-ghost { background: transparent; color: var(--msr-text-muted); border: 1.5px solid var(--msr-border); }
.msr-btn-ghost:hover { background: var(--msr-bg); color: var(--msr-text); border-color: #cbd5e1; }
.msr-btn-full { width: 100%; }
.msr-btn-lg { padding: 16px 32px; font-size: 16px; border-radius: var(--msr-radius); }
.msr-btn-sm { padding: 8px 16px; font-size: 13px; }
.msr-btn:disabled { opacity: .5; cursor: not-allowed; transform: none !important; }

/* ---- ALERTS ---- */
.msr-alert { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-radius: var(--msr-radius-sm); font-size: 14px; margin-top: 12px; }
.msr-alert-error { background: var(--msr-error-bg); border: 1px solid #fecaca; color: #991b1b; }
.msr-alert-info { background: #e0f2fe; border: 1px solid #bae6fd; color: #0369a1; }
.msr-success-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 20px; background: var(--msr-success-bg); border: 1px solid #bbf7d0; border-radius: 24px; color: #166534; font-weight: 600; font-size: 14px; margin-bottom: 20px; }

/* ---- RECETA INFO ---- */
.msr-receta-info { padding: 16px 20px; background: var(--msr-primary-light); border-radius: var(--msr-radius-sm); margin-bottom: 24px; font-size: 14px; color: #134e4a; line-height: 1.8; border: 1px solid var(--msr-primary-mid); }
.msr-receta-info strong { color: var(--msr-primary); }

/* ---- PRODUCTS GRID ---- */
.msr-products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; margin-bottom: 24px; }

.msr-product-card {
    display: flex; flex-direction: column; gap: 0; padding: 16px;
    background: #fff; border: 1.5px solid var(--msr-border);
    border-radius: var(--msr-radius); transition: var(--msr-transition);
}
.msr-product-card:hover { border-color: var(--msr-primary); background: var(--msr-primary-light); }
.msr-product-card .msr-p-name { font-weight: 600; color: var(--msr-text); font-size: 15px; display: block; line-height: 1.4; }
.msr-product-card .msr-p-price { color: var(--msr-primary); font-weight: 700; font-size: 16px; }
.msr-product-card .msr-p-qty { color: var(--msr-text-muted); font-size: 13px; }

.msr-variation-selectors { margin-top: 10px; }
.msr-variation-selectors select { transition: border-color .2s; }
.msr-variation-selectors select:focus { border-color: var(--msr-primary); outline: none; }

.msr-btn-add {
    padding: 10px 20px; border-radius: var(--msr-radius-sm); font-size: 14px; font-weight: 600;
    background: var(--msr-primary); color: #fff; border: none; cursor: pointer; transition: var(--msr-transition);
    align-self: flex-start; margin-top: 4px;
}
.msr-btn-add:hover { background: var(--msr-primary-dark); }
.msr-btn-add.added { background: var(--msr-success); pointer-events: none; }
.msr-btn-add:disabled { opacity: 0.5; cursor: not-allowed; }

.msr-actions-bar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* Cart variation change */
.msr-cart-var-wrap { margin-top: 8px; }
.msr-cart-var-wrap select { padding: 5px 8px; border: 1.5px solid #e2e8f0; border-radius: 6px; font-size: 13px; background: #fff; cursor: pointer; }
.msr-cart-var-wrap select:focus { border-color: var(--msr-primary); outline: none; }
.msr-cart-var-btn { display: inline-block; margin-top: 6px; padding: 4px 12px; border: none; border-radius: 6px; font-size: 12px; font-weight: 600; cursor: pointer; background: var(--msr-primary); color: #fff; transition: var(--msr-transition); }
.msr-cart-var-btn:hover { background: var(--msr-primary-dark); }

/* ---- DOCTOR PANEL ---- */
.msr-doc-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; padding-bottom: 20px; border-bottom: 2px solid var(--msr-border); flex-wrap: wrap; gap: 12px; }

.msr-tabs { display: flex; gap: 4px; margin-bottom: 28px; background: var(--msr-bg); padding: 4px; border-radius: var(--msr-radius); border: 1px solid var(--msr-border); }
.msr-tab {
    flex: 1; padding: 12px 16px; border: none; background: transparent;
    border-radius: var(--msr-radius-sm); font-size: 14px; font-weight: 600;
    color: var(--msr-text-muted); cursor: pointer; transition: var(--msr-transition);
    font-family: inherit;
}
.msr-tab.active { background: var(--msr-primary); color: #fff; box-shadow: 0 2px 8px rgba(15,118,110,.2); }
.msr-tab:hover:not(.active) { color: var(--msr-text); background: #fff; }
.msr-tab-content { display: none; }
.msr-tab-content.active { display: block; }

/* ---- DROPDOWN ---- */
.msr-dropdown {
    position: absolute; z-index: 100; background: var(--msr-card-bg);
    border: 1px solid var(--msr-border); border-radius: var(--msr-radius);
    box-shadow: var(--msr-shadow-lg); max-height: 340px; overflow-y: auto;
    width: 100%; top: 100%; left: 0; margin-top: 4px;
}
.msr-dropdown-item {
    display: flex; align-items: center; gap: 12px; padding: 12px 16px;
    cursor: pointer; border-bottom: 1px solid #f1f5f9; transition: background .1s; font-size: 14px;
}
.msr-dropdown-item:last-child { border-bottom: none; }
.msr-dropdown-item:hover { background: var(--msr-primary-light); }
.msr-dropdown-item img { width: 40px; height: 40px; border-radius: var(--msr-radius-sm); object-fit: cover; flex-shrink: 0; }
.msr-dropdown-item .di-name { font-weight: 600; color: var(--msr-text); }
.msr-dropdown-item .di-sub { font-size: 13px; color: var(--msr-text-muted); }
.msr-dropdown-item .di-price { margin-left: auto; font-weight: 700; color: var(--msr-primary); white-space: nowrap; font-size: 15px; }
.msr-dropdown-empty { padding: 20px; text-align: center; color: var(--msr-text-muted); font-size: 14px; }
.msr-dropdown-loading { padding: 16px; text-align: center; color: var(--msr-text-muted); }

/* Category filter bar in dropdown */
.msr-cat-bar { padding: 10px 14px; border-bottom: 1px solid var(--msr-border); display: flex; gap: 6px; flex-wrap: wrap; background: var(--msr-bg); border-radius: var(--msr-radius) var(--msr-radius) 0 0; }
.msr-cat-btn {
    padding: 5px 12px; border-radius: 20px; border: 1px solid var(--msr-border);
    background: #fff; font-size: 12px; cursor: pointer; color: var(--msr-text);
    font-weight: 500; transition: var(--msr-transition); white-space: nowrap;
}
.msr-cat-btn:hover { border-color: var(--msr-primary); color: var(--msr-primary); }
.msr-cat-btn.active { background: var(--msr-primary); color: #fff; border-color: var(--msr-primary); }

/* ---- SELECTED PRODUCTS ---- */
.msr-selected-products { margin: 12px 0; }
.msr-selected-product {
    display: flex; align-items: center; gap: 12px; padding: 12px 16px;
    background: #fff; border: 1.5px solid var(--msr-border);
    border-radius: var(--msr-radius-sm); margin-bottom: 8px; transition: var(--msr-transition);
}
.msr-selected-product:hover { border-color: var(--msr-primary); }
.msr-selected-product img { width: 44px; height: 44px; border-radius: 6px; object-fit: cover; flex-shrink: 0; }
.msr-selected-product .sp-info { flex: 1; min-width: 0; }
.msr-selected-product .sp-name { font-weight: 600; font-size: 14px; color: var(--msr-text); display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.msr-selected-product .sp-price { font-size: 13px; color: var(--msr-text-muted); }
.msr-selected-product .sp-qty { width: 56px; padding: 6px 8px; border: 1.5px solid var(--msr-border); border-radius: 6px; text-align: center; font-size: 14px; background: #fff; }
.msr-selected-product .sp-qty:focus { border-color: var(--msr-primary); }
.msr-selected-product .sp-remove { background: none; border: none; color: #94a3b8; cursor: pointer; font-size: 18px; padding: 4px 8px; border-radius: 4px; transition: var(--msr-transition); }
.msr-selected-product .sp-remove:hover { background: var(--msr-error-bg); color: var(--msr-error); }
.msr-empty-msg { color: var(--msr-text-muted); font-size: 14px; text-align: center; padding: 24px; background: var(--msr-bg); border-radius: var(--msr-radius-sm); border: 1.5px dashed var(--msr-border); }

/* ---- CODE DISPLAY ---- */
.msr-receta-created { text-align: center; padding: 20px 0; }
.msr-success-icon { margin-bottom: 16px; }
.msr-receta-created h3 { font-size: 22px; font-weight: 700; color: var(--msr-text); margin: 0 0 20px; }
.msr-code-display {
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    padding: 24px; background: var(--msr-primary-light); border: 2px solid var(--msr-primary);
    border-radius: var(--msr-radius); margin: 16px 0;
}
.msr-code-label { font-size: 13px; color: var(--msr-text-muted); text-transform: uppercase; letter-spacing: 1px; }
.msr-code-value { font-family: 'Courier New', monospace; font-size: 32px; font-weight: 800; color: var(--msr-primary-dark); letter-spacing: 3px; }
.msr-code-actions { display: flex; gap: 8px; justify-content: center; margin: 16px 0; }
.msr-code-hint { color: var(--msr-text-muted); font-size: 14px; margin: 8px 0 24px; line-height: 1.5; }

/* ---- DOCTOR RECETAS TABLE ---- */
.msr-doc-recetas-list { overflow-x: auto; }
.msr-recetas-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.msr-recetas-table th { text-align: left; padding: 10px 12px; border-bottom: 2px solid var(--msr-border); color: var(--msr-text-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; white-space: nowrap; }
.msr-recetas-table td { padding: 12px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
.msr-recetas-table tr:hover td { background: var(--msr-bg); }
.msr-recetas-table .code { font-family: monospace; font-weight: 700; color: var(--msr-primary); font-size: 13px; }
.msr-estado { padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; white-space: nowrap; display: inline-block; }
.msr-estado-activa { background: #dcfce7; color: #166534; }
.msr-estado-usada { background: #dbeafe; color: #1e40af; }
.msr-estado-cancelada { background: #fee2e2; color: #991b1b; }
.msr-estado-expirada { background: #f3f4f6; color: #6b7280; }
.msr-loading { text-align: center; color: var(--msr-text-muted); padding: 32px; }

/* ---- PATIENT TAB ---- */
.msr-pac-header { display: flex; gap: 12px; align-items: flex-end; margin-bottom: 20px; }
.msr-add-pac-form { padding: 20px; background: var(--msr-bg); border: 1.5px solid var(--msr-border); border-radius: var(--msr-radius); margin-bottom: 20px; }
.msr-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--msr-primary-light); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--msr-primary); flex-shrink: 0; font-size: 16px; }
.msr-avatar-sm { width: 32px; height: 32px; border-radius: 50%; background: var(--msr-primary-light); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--msr-primary); flex-shrink: 0; font-size: 13px; }
.msr-dropdown-footer { padding: 8px 14px; text-align: center; color: var(--msr-text-muted); font-size: 13px; border-top: 1px solid var(--msr-border); }
.msr-alert-success { background: var(--msr-success-bg); border: 1px solid #bbf7d0; color: #166534; }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    .msr-card { padding: 24px 20px; border-radius: var(--msr-radius); }
    .msr-title { font-size: 22px; }
    .msr-container { margin: 16px auto; }
    .msr-field-row { grid-template-columns: 1fr; }
    .msr-field-row-3 { grid-template-columns: 1fr; }
    .msr-products-grid { grid-template-columns: 1fr; }
    .msr-search-wrapper { flex-direction: column; }
    .msr-doc-header { flex-direction: column; align-items: flex-start; }
    .msr-tabs { flex-direction: column; }
    .msr-code-value { font-size: 24px; letter-spacing: 2px; }
    .msr-code-actions { flex-direction: column; }
    .msr-code-actions .msr-btn { width: 100%; }
    .msr-actions-bar { flex-direction: column; }
    .msr-actions-bar .msr-btn { width: 100%; }
    .msr-recetas-table { font-size: 13px; }
    .msr-recetas-table th, .msr-recetas-table td { padding: 8px 6px; }
    .msr-selected-product { flex-wrap: wrap; }
    .msr-selected-product .sp-info { min-width: 120px; }
    .msr-pac-header { flex-direction: column; align-items: stretch; }
    .msr-pac-header .msr-btn { width: 100%; }
    .msr-product-card .msr-p-row {
        flex-wrap: wrap !important;
    }
    .msr-product-card .msr-p-row .msr-p-img {
        width: 56px !important; height: 56px !important;
    }
    .msr-product-card .msr-btn-add {
        width: 100% !important; text-align: center; padding: 12px !important;
        order: 10; flex-basis: 100% !important; margin-top: 8px;
    }
    .msr-product-card .msr-p-name {
        white-space: normal !important; word-break: break-word;
    }
}

@media (max-width: 480px) {
    .msr-card { padding: 20px 16px; }
    .msr-title { font-size: 20px; }
    .msr-subtitle { font-size: 14px; }
    .msr-product-card { padding: 12px; }
    .msr-product-card .msr-p-img { width: 56px; height: 56px; }
}