/* ==========================================================
   AROMA WEB - Estilos refinados
   ========================================================== */

:root {
    --bg: #efe6df;
    --card: #f6f2ef;
    --brown: #8B6B5A;
    --accent: #7fcfd6;
    --accent-dark: #66c2bf;
    --ok: #2e8b57;
    --warn: #d4a017;
    --bad: #c0392b;
}

body {
    margin: 0;
    font-family: "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--brown);
}

/* ---------------- HEADER ---------------- */
header {
    background: var(--card);
    padding: 16px;
    border-bottom: 2px solid var(--brown);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    margin: 0;
    font-size: 26px;
    font-weight: bold;
}

nav button {
    margin-right: 8px;
    padding: 8px 14px;
    background: var(--accent);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    color: #fff;
}

nav button:hover {
    background: var(--accent-dark);
}

/* ---------------- TABS ---------------- */
.tab {
    display: none;
    padding: 20px;
}

.tab.active {
    display: block;
}

/* ---------------- LAYOUT ---------------- */
.pedidos-layout {
    display: flex;
    gap: 20px;
}

/* ---------------- CARDS ---------------- */
.pedidos-list,
.pedido-form {
    background: var(--card);
    padding: 18px;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

/* ---------------- TITULOS ---------------- */
h2, h3, h4 {
    margin-top: 0;
    color: var(--brown);
}

/* ---------------- TABLAS ---------------- */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 12px;
}

table th {
    background: #e8ded7;
    padding: 8px;
    text-align: left;
    font-weight: bold;
}

table td {
    padding: 8px;
    border-bottom: 1px solid #d8ccc4;
}

/* Estados */
.estado-ok {
    color: var(--ok);
    font-weight: bold;
}

.estado-warn {
    color: var(--warn);
    font-weight: bold;
}

.estado-bad {
    color: var(--bad);
    font-weight: bold;
}

/* ---------------- FORMULARIOS ---------------- */
label {
    display: block;
    margin-top: 10px;
    font-weight: 600;
}

input, select {
    width: 100%;
    padding: 8px;
    margin-top: 4px;
    border-radius: 6px;
    border: 1px solid #c8b8ae;
    background: #fff;
}

button {
    padding: 10px 14px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}

#btn-nuevo-pedido {
    background: var(--accent);
    color: #fff;
}

#btn-nuevo-pedido:hover {
    background: var(--accent-dark);
}

#btn-agregar-item {
    background: var(--accent);
    color: #fff;
    margin-top: 10px;
}

#btn-agregar-item:hover {
    background: var(--accent-dark);
}

.pedido-actions {
    margin-top: 16px;
    display: flex;
    gap: 10px;
}

#btn-guardar-pedido {
    background: var(--ok);
    color: #fff;
}

#btn-cancelar-pedido {
    background: var(--bad);
    color: #fff;
}

/* Botón eliminar item */
.btn-del-item {
    background: var(--bad);
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
}

.btn-del-item:hover {
    background: #a83224;
}

/* ---------------- CLIENTES ---------------- */
.clientes-layout {
    display: grid;
    grid-template-columns: 300px 1fr 1fr;
    gap: 20px;
}

.card {
    background: var(--card);
    padding: 18px;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

textarea {
    width: 100%;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid #c8b8ae;
    resize: vertical;
}

.cliente-actions {
    margin-top: 12px;
    display: flex;
    gap: 10px;
}

#btn-guardar-cliente {
    background: var(--ok);
    color: #fff;
}

#btn-limpiar-cliente {
    background: var(--warn);
    color: #fff;
}

#btn-eliminar-cliente {
    background: var(--bad);
    color: #fff;
    margin-top: 10px;
}

.cli-resumen {
    font-size: 15px;
    font-weight: bold;
    margin-bottom: 10px;
}

/* ---------------- RECETAS ---------------- */
.recetas-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 20px;
}

.receta-actions {
    margin-top: 16px;
    display: flex;
    gap: 10px;
}

#btn-rec-guardar {
    background: var(--ok);
    color: #fff;
}

#btn-rec-limpiar {
    background: var(--warn);
    color: #fff;
}

#btn-rec-eliminar {
    background: var(--bad);
    color: #fff;
    margin-top: 10px;
}

/* ---------------- DASHBOARD ---------------- */
.dash-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.dash-card {
    background: var(--card);
    padding: 18px;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.dash-value {
    font-size: 28px;
    font-weight: bold;
    margin-top: 10px;
}

/* ---------------- CONTABILIDAD ---------------- */
.conta-layout {
    display: grid;
    grid-template-columns: 250px 250px 1fr 1fr;
    gap: 20px;
}

.conta-resumen p {
    font-size: 18px;
    margin: 6px 0;
}

#btn-conta-calcular,
#btn-compra-agregar,
#btn-compra-eliminar {
    margin-top: 10px;
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 8px 14px;
    border-radius: 6px;
    cursor: pointer;
}

#btn-compra-eliminar {
    background: var(--bad);
}

/* CONTENEDOR PRINCIPAL DE PEDIDOS */
#pedidos-section {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 20px;
}

/* LISTADO DE PEDIDOS */
#lista-pedidos {
    flex: 1;
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

/* FORMULARIO DE PRODUCTOS */
#form-producto {
    flex: 1;
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

/* ITEMS DEL PEDIDO */
#items-pedido {
    flex: 1;
    background: white;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

/* BOTONES */
button {
    padding: 10px 15px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
}

.btn-primary {
    background: #0097a7;
    color: white;
}

.btn-danger {
    background: #d32f2f;
    color: white;
}

.btn-success {
    background: #388e3c;
    color: white;
}

/* TABLAS */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

table th {
    background: #0097a7;
    color: white;
    padding: 8px;
}

table td {
    padding: 8px;
    border-bottom: 1px solid #ddd;
}

/* ==========================================================
   RESPONSIVE MÓVIL
   ========================================================== */

@media (max-width: 768px) {

    /* HEADER: título arriba, nav abajo */
    header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 12px;
    }

    header h1 {
        font-size: 20px;
    }

    nav {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
    }

    nav button {
        margin-right: 0;
        padding: 8px 10px;
        font-size: 13px;
        flex: 1 1 auto;
        text-align: center;
    }

    /* TABS: menos padding */
    .tab {
        padding: 12px;
    }

    /* PEDIDOS: columna única */
    .pedidos-layout {
        flex-direction: column;
    }

    /* CLIENTES: columna única */
    .clientes-layout {
        grid-template-columns: 1fr;
    }

    /* RECETAS: columna única */
    .recetas-layout {
        grid-template-columns: 1fr;
    }

    /* CONTABILIDAD: columna única */
    .conta-layout {
        grid-template-columns: 1fr;
    }

    /* DASHBOARD: 1 columna */
    .dash-grid {
        grid-template-columns: 1fr;
    }

    /* TABLAS: scroll horizontal para no romper el layout */
    .card, .pedidos-list, .pedido-form, .dash-card {
        overflow-x: auto;
    }

    table {
        font-size: 13px;
        min-width: 400px;
    }

    /* INPUTS: font-size 16px evita zoom automático en iOS */
    input, select, textarea {
        font-size: 16px;
        padding: 10px 8px;
        box-sizing: border-box;
    }

    /* BOTONES más grandes para el dedo */
    button {
        padding: 12px 14px;
        font-size: 14px;
    }

    /* Acciones en columna */
    .pedido-actions,
    .cliente-actions,
    .receta-actions {
        flex-direction: column;
    }

    .pedido-actions button,
    .cliente-actions button,
    .receta-actions button {
        width: 100%;
    }

    /* Formulario pedido: ancho completo */
    .pedido-form {
        width: 100%;
        box-sizing: border-box;
    }
}

#login-screen {
    position: fixed;
    inset: 0;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

#login-box {
    background: var(--card);
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    width: 280px;
    display: flex;
    flex-direction: column;
}

#login-box h2 {
    text-align: center;
    margin-bottom: 16px;
}

#btn-login {
    margin-top: 16px;
    background: var(--accent);
    color: #fff;
    width: 100%;
}

#btn-remito {
    background: #1a73e8;
    color: #fff;
}