/* Variables y estilos base compartidos entre el panel admin y la app de campo */

:root {
    --color-primary: #1f5c3f;      /* verde arroz */
    --color-primary-dark: #163f2c;
    --color-primary-light: #e6f0ea;
    --color-accent: #b8860b;
    --color-bg: #f5f6f5;
    --color-surface: #ffffff;
    --color-border: #dde1de;
    --color-text: #22282a;
    --color-text-muted: #667066;
    --color-danger: #b3261e;
    --color-danger-bg: #fdecea;
    --color-warning: #8a5a00;
    --color-warning-bg: #fff3e0;
    --color-success: #1f5c3f;
    --color-success-bg: #e6f0ea;

    --criticidad-a: #b3261e;
    --criticidad-b: #b8860b;
    --criticidad-c: #4b6b53;

    --radius: 8px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font);
    color: var(--color-text);
    background: var(--color-bg);
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    cursor: pointer;
    font-weight: 500;
    line-height: 1.2;
}

.btn:hover { background: var(--color-bg); }

.btn-primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}
.btn-primary:hover { background: var(--color-primary-dark); }

.btn-danger {
    background: var(--color-danger-bg);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.btn-sm { padding: 4px 9px; font-size: 12.5px; }
.btn-icon { padding: 6px 8px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

.badge-A { background: #fdecea; color: var(--criticidad-a); }
.badge-B { background: #fff3e0; color: var(--criticidad-b); }
.badge-C { background: var(--color-primary-light); color: var(--criticidad-c); }

.badge-estado-operativo { background: var(--color-success-bg); color: var(--color-success); }
.badge-estado-fuera_de_servicio { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-estado-baja { background: #ececec; color: #666; }

.field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
}

.field label {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--color-text-muted);
}

.field input, .field select, .field textarea {
    padding: 8px 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    color: var(--color-text);
}

.field textarea { resize: vertical; min-height: 60px; }

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 16px;
    overflow-y: auto;
    z-index: 100;
}

.modal {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 560px;
    padding: 20px 24px 24px;
}

.modal h2 { margin-top: 0; font-size: 18px; }

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 16px;
}

.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--color-text);
    color: #fff;
    padding: 10px 16px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    z-index: 200;
    font-size: 13.5px;
}

.toast.error { background: var(--color-danger); }
.toast.success { background: var(--color-primary); }

.empty-state {
    color: var(--color-text-muted);
    text-align: center;
    padding: 32px 16px;
    font-size: 13.5px;
}