/* ============================================================
   MG ERP — Estilos globales
   Cliente: Huricam S.A. de C.V.
   ============================================================ */

/* ─── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

/* ─── Variables ─────────────────────────────────────────────── */
:root {
    --color-primary:     #445578;
    --color-primary-dark:#323f5a;
    --color-primary-light:#5a6f94;
    --color-accent:      #C9A84C;
    --color-accent-dark: #a8893a;
    --color-white:       #ffffff;
    --color-bg:          #f4f6f9;
    --color-text:        #1a1f2e;
    --color-text-muted:  #6b7280;
    --color-border:      #d1d5db;
    --color-error:       #dc2626;
    --color-error-bg:    #fef2f2;
    --color-error-border:#fecaca;
    --color-warning:     #92400e;
    --color-warning-bg:  #fffbeb;
    --color-warning-border:#fde68a;
    --color-success:     #065f46;
    --color-success-bg:  #ecfdf5;
    --color-success-border:#6ee7b7;

    --font-main:         'Outfit', sans-serif;
    --font-mono:         'Ubuntu Mono', monospace;

    --radius-sm:         4px;
    --radius-md:         8px;
    --radius-lg:         12px;

    --shadow-sm:         0 1px 3px rgba(0,0,0,0.08);
    --shadow-md:         0 4px 16px rgba(0,0,0,0.10);
    --shadow-lg:         0 8px 32px rgba(0,0,0,0.12);

    --nav-width:         240px;
    --nav-bg:            var(--color-primary);
}

/* ─── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-main);
    background: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    color: var(--color-primary-dark);
}

/* ─── Layout general (con nav lateral) ──────────────────────── */
.app-layout {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: var(--nav-width);
    padding: 32px;
    min-height: 100vh;
}

/* ─── Page header ───────────────────────────────────────────── */
.page-header {
    margin-bottom: 32px;
}

.page-header__title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
}

.page-header__subtitle {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ─── Alertas ───────────────────────────────────────────────── */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: 20px;
    border: 1px solid transparent;
}

.alert--error {
    background: var(--color-error-bg);
    border-color: var(--color-error-border);
    color: var(--color-error);
}

.alert--warning {
    background: var(--color-warning-bg);
    border-color: var(--color-warning-border);
    color: var(--color-warning);
}

.alert--success {
    background: var(--color-success-bg);
    border-color: var(--color-success-border);
    color: var(--color-success);
}

/* ─── Botones ───────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: background 0.2s, opacity 0.2s;
    text-decoration: none;
}

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

.btn--primary:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
}

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

.btn--accent:hover {
    background: var(--color-accent-dark);
    color: var(--color-white);
}

.btn--full {
    width: 100%;
}